Weather History for Ontario, CA

Change the Weather History Date:

Friday, February 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 65 °F 56 °F  
Max Temperature 81 °F 66 °F 84 °F (2014)
Min Temperature 49 °F 45 °F 37 °F (2001)
Degree Days  
Heating Degree Days 0 10  
Month to date heating degree days 151 151  
Since 1 July heating degree days 971 1040  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1 3  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 20 °F    
Average Humidity 27    
Maximum Humidity 46    
Minimum Humidity 8    
Precipitation  
Precipitation 0.00 in 0.14 in 0.52 in (2012)
Month to date precipitation 0.37 1.67  
Year to date precipitation 1.50 4.98  
Since 1 July precipitation 4.27 9.64  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Year to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 11 mph (NE)    
Max Wind Speed 25 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Feb. 15, 2013 Rise Set
Actual Time 6:34 AM PST 5:34 PM PST
Civil Twilight 6:09 AM PST 6:00 PM PST
Nautical Twilight 5:39 AM PST 6:29 PM PST
Astronomical Twilight 5:10 AM PST 6:58 PM PST
Moon 9:31 AM PST (2/15) 11:20 PM PST (2/15)
Length of Visible Light 11h 51m
Length of Day
10h 59m
Waxing Crescent, 31% of the Moon is Illuminated
Feb 15
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F 21.0 °F 17% 30.10 in 10.0 mi NE 15.0 mph - N/A   Clear
1:53 AM 68.0 °F 19.9 °F 16% 30.10 in 10.0 mi ENE 16.1 mph 26.5 mph N/A   Clear
2:53 AM 68.0 °F 19.9 °F 16% 30.09 in 10.0 mi NE 19.6 mph 34.5 mph N/A   Clear
3:53 AM 66.9 °F 18.0 °F 15% 30.09 in 10.0 mi NE 12.7 mph 28.8 mph N/A   Clear
4:53 AM 55.9 °F 24.1 °F 29% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 55.0 °F 25.0 °F 31% 30.12 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
6:53 AM 48.9 °F 28.0 °F 44% 30.14 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 60.1 °F 27.0 °F 28% 30.16 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
8:33 AM 71.6 °F 15.8 °F 12% 30.18 in 10.0 mi NE 17.3 mph 35.7 mph N/A   Partly Cloudy
8:53 AM 68.0 °F 26.1 °F 21% 30.16 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
9:53 AM 75.9 °F 16.0 °F 10% 30.15 in 10.0 mi ENE 15.0 mph 23.0 mph N/A   Partly Cloudy
10:53 AM 78.1 °F 19.9 °F 11% 30.15 in 10.0 mi NNE 13.8 mph 24.2 mph N/A   Mostly Cloudy
11:53 AM 79.0 °F 14.0 °F 9% 30.13 in 10.0 mi ENE 17.3 mph 24.2 mph N/A   Mostly Cloudy
12:53 PM 79.0 °F 16.0 °F 9% 30.11 in 10.0 mi ENE 13.8 mph 24.2 mph N/A   Mostly Cloudy
1:53 PM 79.0 °F 16.0 °F 9% 30.10 in 10.0 mi ENE 12.7 mph 28.8 mph N/A   Mostly Cloudy
2:11 PM 80.6 °F 12.2 °F 8% 30.13 in 10.0 mi ENE 16.1 mph 25.3 mph N/A   Mostly Cloudy
2:53 PM 79.0 °F 12.0 °F 8% 30.09 in 10.0 mi ENE 12.7 mph 21.9 mph N/A   Mostly Cloudy
3:53 PM 79.0 °F 15.1 °F 9% 30.09 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
4:53 PM 73.9 °F 15.1 °F 11% 30.12 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
5:53 PM 72.0 °F 12.0 °F 10% 30.14 in 10.0 mi NE 6.9 mph - N/A   Mostly Cloudy
6:53 PM 69.1 °F 10.9 °F 11% 30.16 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
7:53 PM 62.1 °F 19.9 °F 20% 30.18 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
8:53 PM 63.0 °F 24.1 °F 23% 30.18 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
9:53 PM 57.9 °F 26.1 °F 30% 30.18 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
10:53 PM 48.9 °F 28.9 °F 46% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 48.9 °F 28.0 °F 44% 30.17 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy