History for Riverside, CA

Tuesday, May 8, 2012 View Current Conditions
Tuesday, May 8, 2012
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  Actual Average Record
Temperature
Mean Temperature 74 °F 67 °F  
Max Temperature 95 °F 80 °F 104 °F (1923)
Min Temperature 52 °F 55 °F 34 °F (1950)
Degree Days
Heating Degree Days 0 1  
Month to date heating degree days 10 12  
Since 1 July heating degree days 1267 1432  
Cooling Degree Days 9 3  
Month to date cooling degree days 20 24  
Year to date cooling degree days 131 87  
Growing Degree Days 24 (Base 50)    
Moisture
Dew Point 48 °F    
Average Humidity 48    
Maximum Humidity 89    
Minimum Humidity 7    
Precipitation
Precipitation 0.00 in 0.02 in 0.65 in (1977)
Month to date precipitation 0.03 0.19  
Year to date precipitation 2.85 8.98  
Since 1 July precipitation 5.53 12.19  
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 29.83 in    
Wind
Wind Speed 4 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 30 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos

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Astronomy
May. 23, 2013 Rise Set
Actual Time 5:53 AM PDT 7:39 PM PDT
Civil Twilight 5:26 AM PDT 8:06 PM PDT
Nautical Twilight 4:53 AM PDT 8:39 PM PDT
Astronomical Twilight 4:18 AM PDT 9:14 PM PDT
Moon 10:50 PM PDT (5/8) 8:10 AM PDT (5/8)
Length Of Visible Light 14h 40m
Length of Day
13h 45m
Waning Gibbous, 90% of the Moon is Illuminated
May 8
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full
Hourly Observations
Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 61.0 °F 52.0 °F 72% 29.88 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 60.1 °F 53.1 °F 78% 29.87 in 9.0 mi Calm Calm - N/A   Clear
2:53 AM 59.0 °F 52.0 °F 78% 29.85 in 8.0 mi Calm Calm - N/A   Clear
3:53 AM 57.0 °F 51.1 °F 81% 29.86 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 55.0 °F 48.9 °F 80% 29.86 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 54.0 °F 50.0 °F 86% 29.85 in 6.0 mi Calm Calm - N/A   Clear
6:53 AM 55.9 °F 50.0 °F 80% 29.87 in 8.0 mi Calm Calm - N/A   Clear
7:53 AM 60.1 °F 53.1 °F 78% 29.88 in 5.0 mi Calm Calm - N/A   Haze
8:53 AM 62.1 °F 54.0 °F 75% 29.87 in 5.0 mi Variable 3.5 mph - N/A   Haze
9:53 AM 66.9 °F 54.0 °F 63% 29.86 in - North - - N/A   Clear
10:53 AM 75.0 °F 53.1 °F 46% 29.85 in 8.0 mi West 8.1 mph - N/A   Clear
11:53 AM 86.0 °F 44.1 °F 23% 29.82 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:53 PM 91.9 °F 21.0 °F 8% 29.79 in 10.0 mi NNE 10.4 mph 28.8 mph N/A   Clear
1:53 PM 93.9 °F 21.9 °F 7% 29.78 in 10.0 mi Variable 4.6 mph 16.1 mph N/A   Clear
2:53 PM 90.0 °F 46.0 °F 22% 29.78 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
3:53 PM 91.0 °F 43.0 °F 19% 29.75 in 10.0 mi West 10.4 mph 17.3 mph N/A   Partly Cloudy
4:53 PM 88.0 °F 48.0 °F 25% 29.75 in 10.0 mi West 12.7 mph 21.9 mph N/A   Partly Cloudy
5:53 PM 84.0 °F 48.9 °F 29% 29.78 in 10.0 mi WSW 9.2 mph - N/A   Clear
6:53 PM 80.1 °F 50.0 °F 35% 29.78 in 10.0 mi West 10.4 mph - N/A   Clear
7:53 PM 77.0 °F 48.0 °F 36% 29.80 in 10.0 mi Variable 5.8 mph - N/A   Clear
8:53 PM 73.9 °F 50.0 °F 43% 29.83 in 10.0 mi NW 3.5 mph - N/A   Clear
9:53 PM 71.1 °F 51.1 °F 49% 29.86 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 70.0 °F 52.0 °F 53% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 66.9 °F 52.0 °F 59% 29.86 in 10.0 mi Calm Calm - N/A   Clear
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