60%. Clear overnight. There is more rainfall in the winter than in the summer in Ontario. TEMPERATURE IN ONTARIO CA. Privacy & Terms, Past Weather in Ontario, California, USA — Yesterday and Last 2 Weeks, * Reported 28 Nov 03:53 — 13 Dec 03:53, Ontario. The annual rainfall is 398 mm | 15.7 inch. Sunny into the afternoon. Up to 90 days of daily highs, lows, and precipitation chances. You can jump to a separate table for each section of the province: Eastern, Central, Southwestern, Northeastern and Northwestern Ontario. During DST, the timezone abbreviation is PDT and the offset to UTC will be -7:00 hours. The warmest month is August with an average maximum temperature of 29°C (84°F). A storm system will move over the Southwest and Four Corners region bringing rain, isolated thunderstorms, and mountain snow, before moving into the Central U.S. and parts of the East Friday through the weekend with rain, thunderstorms and a narrow streak of heavy snow. Hot water temperature For maps and directions to Good Temperature view the map to the right. Summer conditions: optimum temperature of 24.5°C with an acceptable range of 23-26°C ; Winter conditions: optimum temperature of 22°C with an acceptable range of 20-23.5°C ; NOTE: CSA indicates both of these conditions are based on Table 3 from ASHRAE Standard 55, at 50% relative humidity and average air speed of . Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. Toyota Arena (formerly known as Citizens Business Bank Arena) is a multi-purpose arena in Ontario, California.It hosts local sporting events and concerts. According to Environment Canada, the 11 temperature records set in Ontario on Friday were recorded at: Burlington Lift Bridge, 35.3 C (previous daily high of 33.0 C set in 2010). This location is classified as Csa by Köppen and Geiger. See more current weather. Current weather in Ontario and forecast for today, tomorrow, and next 14 days (Weather station: Ontario International Airport, USA). Get the forecast for today, tonight & tomorrow's weather for Ontario, CA. The annual rainfall is 398 mm | 15.7 inch. The tables list the maximum and minimum yearly temperatures, in degrees Celsius and Fahrenheit, based on weather data collected from 1981 to 2010. The northern part of the province has longer and colder winters than southern Ontario. Ontario, CA Current Weather Conditions ONTARIO INTERNATIONAL AIRPORT, CA, United States (KONT) 34-03N 117-35W 275M Nov 25, 2020 - 03:53 AM EST / 2020.11.25 0853 UTC NOAA National Weather Service National Weather Service. How to use this page. Select from the other forecast maps (on the right) to view the temperature, cloud cover, wind and precipitation for this country on a large scale with animation. Use up and down arrows to change selection. In Ontario, there are 5 comfortable months with high temperatures in the range of 70-85°. 44°. 78.3 °F: What's the Average Low in California? Spring - March 20 to June 20 Spring is a rainy season in most parts of Ontario. There is more rainfall in the winter than in the summer in Ontario. Construction officially began on March 7, 2007, and the arena was opened on October 18, 2008. Cold spot in Ontario: -19.0 °C-2.2 °F Muskrat Dam Airport Hot spot in Canada : 10.3 ° C 50.5 ° F Welland-Pelham, ON Cold spot in Canada : -35.1 ° C -31.2 ° F Consul Lake, NU August is the hottest month for Ontario with an average high temperature of 93.4°, which ranks it as warmer than most places in California. 47.9 °F: What's the Average Temperature in California? Mostly cloudy. The humidex scale quantifies human discomfort due to perceived heat taking into account the effect of air temperature and relative humidity. To show a specific month, type in the 3 letter month name abbreviation in the Search box. Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for Ontario, CA, US with The Weather Network. Any measurable snowfall is a rare occurance in Ontario. Annual high temperature: 78ºF: Annual low temperature: 53ºF: Average annual precip. Be prepared with the most accurate 10-day forecast for Ontario, CA with highs, lows, chance of precipitation from The Weather Channel and Weather.com Winds SE at 10 to 15 mph. Lake Ontario: The reported Lake Ontario water temperature is taken at the Monroe County Water Treatment Plant near Greece, N.Y. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! The ratio of registered sex offenders to … Hot Water Temperature; The Ontario Building Code | Hot Water Temperature Navigate. Ontario, CA . Days when the temperature reaches 90 degrees or more are common in Ontario and can occur in the city in every month of the year except December. Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. UV Index 3 of 10. Temperature (° F) Actual: Historic Avg. Good Temperature is located at the address 1855 E Riverside Dr in Ontario, California 91761. 79°F. 2 Week Extended Forecast in Ontario, California, USA. Ontario Weather Map. In Ontario, there are 5 comfortable months with high temperatures in the range of 70-85°. 67°. Get the latest coronavirus (COVID-19) updates for Canada with current travel advice, statistics and online resources.. Below are average maximum temperatures at popular destinations in Ontario in January. Average High Average Low Record High Record Low Average Precipitation. 15.04 inch Recently searched locations will be displayed if there is no search query. Ontario weather in January 2021. Maximum temperature yesterday: 14 °C (at 15:53)Minimum temperature yesterday: 10 °C (at 03:53)Average temperature yesterday: 12 °C, Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records, © Time and Date AS 1995–2020. California Interactive Map of Historical Record High and Low Temperatures Storm System Moving through the Southwest. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 53 °F. Average Weather in April in Ontario California, United States. Taking a glance at our scorching summer so far: how it’s affecting our Great Lakes. Usually January is the coldest month of the year, and July is the warmest. Expect dry conditions over the next six hours. Ontario climate summary The Ontario lies on 305m above sea level The climate is warm and temperate in Ontario. The temperatures is measured at the intake pipes about 1500 feet offshore at a approximate depth of 35 feet. Monthly: 1981-2010 normals History: 2015-2019 Average Weather in Ontario California, United States. Plan you week with the help of our 10-day weather forecasts and weekend weather predictions for Ontario, California The mean water temperature over the year in Ontario, United States of America. The Ontario Building Code | Hot Water Temperature 9.31.6.1. Sunshine along with some cloudy intervals. Ontario climate summary The Ontario lies on 305m above sea level The climate is warm and temperate in Ontario. Annual Weather Averages in Ontario. Average Weather in Ontario California, United States. Sign up for our email newsletter by entering your email address. Select a destination to see more weather parameters. Ontario has 4 seasons: summer, fall (autumn), winter and spring. Canadian weather RADAR, tropical storm tracking, lightning activity, UV index, and AQHI index values also available. For a given temperature, the humidex increases as the relative humidity (moisture content) of the air becomes higher. Speed Type Height AGL (ft) Visibility Remarks; 11-Dec: The tables list the maximum and minimum yearly temperatures, in degrees Celsius and Fahrenheit, based on weather data collected from 1981 to 2010. Type at least three characters to start auto complete. Ontario Weather in January: If you are contemplating the best time to visit Ontario, the month of January fits the bill just right.The weather is nice and sultry with the lowest temperature being around 34℉ and the warmest being a usual 75℉.Albeit a humidity of 61%, January marks a good time to explore the best things to do in Ontario. The coldest month is December with an average maximum temperature of 19°C (67°F). The Lake Ontario temperature occasionally may not be representative of the surface temperature due to upwelling. Monthly averages Sacramento Longitude: -121.493, Latitude: 38.5125 Average weather Sacramento, CA - 95822. California State; Ontario; temperature in ontario ca. According to our research of California and other state lists, there were 213 registered sex offenders living in Ontario, California as of December 04, 2020. day night Weather update from Ontario, Ontario International Airport at 2020-12-04T09:53:00+00:00 Key findings The highest monthly average temperature in Ontario for August is 78 degrees Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for Ontario, CA, US with The Weather Network. Remember when we talked way back about having a particularly hot summer in Rochester? Sign up for our email newsletter by entering your email address. Our summer so far has indeed been quite the warm one. Required. Los Angeles County’s recording-breaking temperature of 121 degrees was set in Woodland Hills, the National Weather Service announced in a tweet. Winds SW at 5 to 10 mph. Chance of rain 60%. No requirement. Weather by CustomWeather, © 2020. The most pleasant months of the year for Ontario are May, October and April. Weather and Temperature in California. California. Based on weather reports collected during 1985–2015. 14.89 inches: How Many Rainy Days a year are there in California? Take control of your data. 9°C. N/A Ontario, California, United States: Live Weather Today: Overall Weather: Temperature: Pressure: Broken Clouds: 50.0710.04: 1025 hPa: Wind Speed: Wind Direction: Clouds Current conditions at Cable Airport (KCCB) Lat: 34.11161°NLon: 117.68739°WElev: 1444ft. This location is classified as Csa by Köppen and Geiger. Everything you need to be ready to step out prepared. Humidity 69%. Environment Canada's weather web site provides official weather warnings, current conditions, forecasts, and weather models, for public and marine areas in Canada. 0.15 m/s. Section 1; Section 3; Section 4; Section 5; Section 6; Section 7; Section 8; Section 9; Section 10; Section 11; Section 12. The first option will be automatically selected. Average annual temperatures for cities, towns and parks throughout Ontario are given below. The ratio of all residents to sex offenders in Ontario is 813 to 1. You can jump to a separate table for each section of the province: Eastern, Central, Southwestern, Northeastern and Northwestern Ontario. It is suitable for indoor events, including basketball, ice hockey, ice shows, boxing, graduation ceremonies and concerts. Tonight 6pm – 6am. Weather history for places in California. Ontario, California - Travel and vacation weather averages, current conditions and forecasts. Past Weather in Ontario, California, USA — Yesterday and Last 2 Weeks. Get the Ontario, CA local hourly forecast including temperature, RealFeel, and chance of precipitation. February is the most wet month. Ontario, second largest province of Canada in area, after Quebec. (Weather station: Ontario International Airport, USA). Sunny into the afternoon. In Ontario, the average annual temperature is 17.9 °C | 64.3 °F. Get the monthly weather forecast for Ontario, CA, including daily high/low, historical averages, to help you plan ahead. Presently, a ridge of high pressure has been the dominant weather player in Ontario since July began, with temperatures of around 8-10 degrees above-seasonal normals. ... See weather overview. Ontario Intl Airport (Ontario, CA) ONT Weather. Ontario, CA Weather Ontario, CA climate is warm during summer when temperatures tend to be in the 70's and cool during winter when temperatures tend to be in the 50's. Temperature (°C) 12.2 13.4 13.8 16 18.4 21.3 24.7 25 23.2 19.8 California, United States. Date Time (PST) Flight Rules Wind Dir. They can be contacted via phone at (909) 923-7540 for pricing, hours and directions. Realtime weather, 14 day weather forecast, historical weather at Ontario Weather The previous record high at … Average annual temperatures for cities, towns and parks throughout Ontario are given below. Current Local Time: Ontario, California is officially in the Pacific Time Zone: The Current Time in Ontario, California is: Wednesday 12/9/2020 4:37 PM What's The Average High Temp in California? Monthly averages Ontario Longitude: -117.651, Latitude: 34.0633 Average weather Ontario, CA - 91798. Please see the OSH Answers Humidex Rating and Work for more information. SE 10 mph. Scroll right to see more Conditions Comfort Precipitation Sun; Day Temperature Weather Feels Like Wind Humidity Chance Amount UV … Cloudy with occasional rain showers. View More Details. In Ontario, the summers are hot, arid, and clear and the winters are long, cool, and partly cloudy. Get the latest weather forecast in Ontario, United States of America for today, tomorrow, and the next 14 days, with accurate temperature, feels like and humidity levels. High 53F. The most populous Canadian province, it is home to more than one-third of Canada’s population. January February March April May June July August September October November December; Avg. Ontario Interactive Map of Historical Record High and Low Temperatures Show the average water temperatures in Ontario in Fahrenheit » * Data from nearest weather station: Los Angeles, United States of America (70 KM). Clear overnight. Ontario has dry periods in May, June, July, August, September and October. rochesterfirst.com | 26d. "What temperature should I set my thermostat to for the winter?" It occupies the strip of the Canadian mainland lying between Hudson and James bays to the north and the St. Lawrence River–Great Lakes chain to the south. Temperature Normals for Roanoke, VA. Day Normal High Normal Low Mean Temp Heating ° Days Cooling ° Days . We recognize our responsibility to use data and technology for good. To search for a specific date, surround the date with quotes: "Aug 01" Average water temperature in Ontario (California) in celsius. The hottest weather temperature ever officially recorded in Ontario, California is 114 degrees which occurred on July 22, 2006. This month should be avoided if you are not a big fan of rain. The Ontario Weather Map below shows the weather forecast for the next 12 days. Please check with your Littler attorney for additional information about your particular jurisdiction. Know what's coming with AccuWeather's extended daily forecasts for Ontario, CA. Station Data. Ontario will exit standard time (entering DST) on Sunday, 14 March 2021, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 14 March 2021, 03:00 AM local daylight time. The average annual minimum temperature is: 55.4° Fahrenheit (13.0° Celsius) More Climate Information For Ontario Weather and Climate offers all the information you need to know about the climate in Ontario . NOTE: Some California localities have provisions concerning employee temperature screenings. Use escape to clear. Without any doubt Ontario is a warm weather city. See long range weather forecasts for the next 60 days for the Southern Ontario Region. The Old Farmer's Almanac's extended forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to gardening, hiking, and other outdoor activities. In Ontario, the average annual temperature is 17.9 °C | 64.3 °F. Over the course of the year, the temperature typically varies from 44°F to 93°F … 48°F. Average Weather in Ontario. 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August is the hottest month for Ontario with an average high temperature of 93.4°, which ranks it as warmer than most places in California. N/A: How Much Sunshine each year is there in California (in hours)? 53°. 63.1 °F: How Many Inches of Rain per year does California get ? © Copyright TWC Product and Technology LLC 2014, 2020. Control the animation using the slide bar found beneath the weather map. Station Data. In Ontario, the summers are hot, arid, and clear and the winters are long, cool, and partly cloudy. Partly cloudy Light winds 62 °F ONT Terminal Area Forecast. Today’s and tonight’s Ontario, CA weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com Climate data and weather averages in Ontario. Monthly: 1981-2010 normals Weather history for places in California. 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