Weather History for Ontario, CA

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Tuesday, April 1, 2014

  Actual Average Record
Temperature  
Mean Temperature 57 °F 60 °F  
Max Temperature 63 °F 72 °F 91 °F (2011)
Min Temperature 50 °F 48 °F 39 °F (1999)
Degree Days  
Heating Degree Days 8 6  
Month to date heating degree days 8 6  
Since 1 July heating degree days 767 1375  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 62 18  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 68    
Maximum Humidity 96    
Minimum Humidity 39    
Precipitation  
Precipitation 0.09 in 0.03 in 0.23 in (2004)
Month to date precipitation 0.09 0.03  
Year to date precipitation 2.76 9.05  
Since 1 July precipitation 3.68 13.71  
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 29.96 in    
Wind  
Wind Speed 12 mph (SW)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 01, 2014 Rise Set
Actual Time 6:37 AM PDT 7:11 PM PDT
Civil Twilight 6:12 AM PDT 7:36 PM PDT
Nautical Twilight 5:42 AM PDT 8:06 PM PDT
Astronomical Twilight 5:12 AM PDT 8:36 PM PDT
Moon 7:48 AM PDT (4/1) 9:31 PM PDT (4/1)
Length of Visible Light 13h 24m
Length of Day
12h 33m
Waxing Crescent, 5% of the Moon is Illuminated
Apr 1
Waxing Crescent
Apr 7
First Quarter
Apr 15
Full
Apr 22
Last Quarter
Apr 28
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:11 AM 52.0 °F 45.0 °F 77% 29.99 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
12:23 AM 52.0 °F 45.0 °F 77% 29.99 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
12:53 AM 53.1 °F 45.0 °F 74% 29.98 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
1:46 AM 53.1 °F 45.0 °F 74% 29.99 in 10.0 mi SSW 5.8 mph - N/A   Overcast
1:53 AM 53.1 °F 45.0 °F 74% 29.97 in 10.0 mi South 8.1 mph - N/A   Overcast
2:00 AM 53.1 °F 46.0 °F 77% 29.98 in 10.0 mi South 5.8 mph - 0.00 in Rain Light Rain
2:53 AM 52.0 °F 48.0 °F 86% 29.95 in 10.0 mi SSW 8.1 mph - 0.01 in Rain Light Rain
3:53 AM 52.0 °F 48.0 °F 86% 29.93 in 4.0 mi SW 11.5 mph - 0.03 in Rain Rain
4:53 AM 52.0 °F 50.0 °F 93% 29.92 in 3.0 mi WSW 8.1 mph - 0.05 in Rain Light Rain
5:25 AM 51.1 °F 48.0 °F 89% 29.93 in 8.0 mi West 13.8 mph - 0.00 in   Mostly Cloudy
5:53 AM 51.1 °F 48.0 °F 89% 29.93 in 10.0 mi WSW 6.9 mph - 0.00 in   Overcast
6:49 AM 51.8 °F 48.2 °F 88% 29.95 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
6:53 AM 51.1 °F 48.0 °F 89% 29.94 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
7:32 AM 50.0 °F 46.9 °F 89% 29.96 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
7:53 AM 50.0 °F 46.9 °F 89% 29.97 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
8:08 AM 51.1 °F 46.9 °F 86% 29.98 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
8:45 AM 51.1 °F 45.0 °F 80% 29.98 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
8:53 AM 52.0 °F 46.0 °F 80% 29.98 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
9:12 AM 52.0 °F 45.0 °F 77% 29.99 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
9:53 AM 54.0 °F 43.0 °F 66% 29.99 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
10:53 AM 55.9 °F 37.0 °F 49% 30.01 in 10.0 mi SSW 8.1 mph 19.6 mph N/A   Mostly Cloudy
11:53 AM 57.9 °F 39.9 °F 51% 29.99 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
12:53 PM 60.1 °F 37.0 °F 42% 29.97 in 10.0 mi SSW 9.2 mph 20.7 mph N/A   Mostly Cloudy
1:53 PM 61.0 °F 35.1 °F 38% 29.95 in 10.0 mi West 13.8 mph 20.7 mph N/A   Mostly Cloudy
2:53 PM 61.0 °F 36.0 °F 39% 29.94 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Mostly Cloudy
3:53 PM 61.0 °F 37.0 °F 41% 29.92 in 10.0 mi SW 19.6 mph - N/A   Mostly Cloudy
4:53 PM 61.0 °F 37.0 °F 41% 29.91 in 10.0 mi SW 18.4 mph 26.5 mph N/A   Mostly Cloudy
5:53 PM 59.0 °F 37.0 °F 44% 29.93 in 10.0 mi WSW 16.1 mph - N/A   Mostly Cloudy
6:53 PM 55.9 °F 37.0 °F 49% 29.94 in 10.0 mi WSW 13.8 mph - N/A   Mostly Cloudy
7:53 PM 54.0 °F 39.9 °F 59% 29.94 in 10.0 mi WSW 13.8 mph - N/A   Mostly Cloudy
8:53 PM 54.0 °F 41.0 °F 62% 29.95 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Mostly Cloudy
9:53 PM 52.0 °F 43.0 °F 71% 29.97 in 10.0 mi WSW 13.8 mph - N/A   Mostly Cloudy
10:53 PM 52.0 °F 44.1 °F 74% 29.96 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
11:53 PM 51.1 °F 45.0 °F 80% 29.96 in 10.0 mi SW 10.4 mph - 0.00 in   Scattered Clouds