Weather History for Riverside, CA

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Wednesday, March 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 63 °F 59 °F  
Max Temperature 80 °F 72 °F 92 °F (1931)
Min Temperature 46 °F 47 °F 27 °F (1894)
Degree Days  
Heating Degree Days 2 6  
Month to date heating degree days 144 150  
Since 1 July heating degree days 1119 1258  
Cooling Degree Days 0 0  
Month to date cooling degree days 10 4  
Year to date cooling degree days 37 13  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 35 °F    
Average Humidity 45    
Maximum Humidity 71    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in 0.03 in 1.11 in (1992)
Month to date precipitation 0.61 1.73  
Year to date precipitation 1.65 7.71  
Since 1 July precipitation 4.33 10.92  
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 30.00 in    
Wind  
Wind Speed 4 mph (NNW)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 21, 2012 Rise Set
Actual Time 6:51 AM PDT 7:02 PM PDT
Civil Twilight 6:26 AM PDT 7:27 PM PDT
Nautical Twilight 5:57 AM PDT 7:56 PM PDT
Astronomical Twilight 5:27 AM PDT 8:26 PM PDT
Moon 6:03 AM PDT (3/21) 6:32 PM PDT (3/21)
Length of Visible Light 13h 01m
Length of Day
12h 11m
Waning Crescent, 1% of the Moon is Illuminated
Mar 21
Waning Crescent
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F - 37.9 °F 61% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 48.9 °F - 39.0 °F 69% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 50.0 °F - 39.0 °F 66% 30.08 in 10.0 mi NE 3.5 mph - N/A   Clear
3:53 AM 48.9 °F - 39.0 °F 69% 30.07 in 10.0 mi ENE 4.6 mph - N/A   Clear
4:53 AM 48.0 °F - 39.0 °F 71% 30.07 in 10.0 mi ENE 3.5 mph - N/A   Clear
5:53 AM 48.0 °F - 37.9 °F 68% 30.07 in 10.0 mi NE 6.9 mph - N/A   Clear
6:53 AM 46.0 °F 44.8 °F 37.9 °F 73% 30.08 in 10.0 mi East 3.5 mph - N/A   Clear
7:53 AM 50.0 °F - 39.0 °F 66% 30.08 in 10.0 mi ENE 4.6 mph - N/A   Clear
8:53 AM 55.9 °F - 39.0 °F 53% 30.08 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 63.0 °F - 36.0 °F 37% 30.06 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 66.9 °F - 32.0 °F 27% 30.04 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 71.1 °F - 32.0 °F 24% 30.01 in 10.0 mi SE 3.5 mph - N/A   Clear
12:53 PM 73.9 °F - 30.9 °F 21% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 75.9 °F - 32.0 °F 20% 29.96 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 PM 78.1 °F - 32.0 °F 19% 29.94 in 10.0 mi SW 6.9 mph - N/A   Clear
3:53 PM 79.0 °F - 35.1 °F 20% 29.91 in 10.0 mi West 8.1 mph - N/A   Clear
4:53 PM 79.0 °F - 37.0 °F 22% 29.89 in 10.0 mi West 8.1 mph - N/A   Clear
5:53 PM 75.9 °F - 37.0 °F 24% 29.89 in 10.0 mi West 6.9 mph - N/A   Clear
6:53 PM 71.1 °F - 36.0 °F 28% 29.91 in 10.0 mi West 6.9 mph - N/A   Clear
7:53 PM 66.9 °F - 34.0 °F 30% 29.93 in 10.0 mi West 9.2 mph - N/A   Clear
8:53 PM 64.0 °F - 32.0 °F 30% 29.95 in 10.0 mi West 3.5 mph - N/A   Clear
9:53 PM 63.0 °F - 30.0 °F 29% 29.96 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 61.0 °F - 28.9 °F 30% 29.96 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 57.0 °F - 37.0 °F 47% 29.95 in 10.0 mi Calm Calm - N/A   Clear