Weather History for Riverside, CA

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Tuesday, January 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F 55 °F  
Max Temperature 77 °F 67 °F 94 °F (1923)
Min Temperature 46 °F 43 °F 22 °F (1913)
Degree Days  
Heating Degree Days 3 10  
Month to date heating degree days 90 84  
Since 1 July heating degree days 533 610  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 42    
Maximum Humidity 68    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.12 in 1.52 in (1940)
Month to date precipitation 0.02 0.95  
Year to date precipitation 0.02 0.95  
Since 1 July precipitation 1.93 4.16  
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 30.04 in    
Wind  
Wind Speed 5 mph (NNW)    
Max Wind Speed 14 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 08, 2013 Rise Set
Actual Time 6:55 AM PST 4:57 PM PST
Civil Twilight 6:28 AM PST 5:25 PM PST
Nautical Twilight 5:57 AM PST 5:56 PM PST
Astronomical Twilight 5:27 AM PST 6:26 PM PST
Moon 3:34 AM PST (1/8) 2:04 PM PST (1/8)
Length of Visible Light 10h 56m
Length of Day
10h 02m
Waning Crescent, 13% of the Moon is Illuminated
Jan 8
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.0 °F - 24.1 °F 39% 30.02 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 46.0 °F 41.9 °F 24.1 °F 42% 30.02 in 10.0 mi South 8.1 mph - N/A   Clear
2:53 AM 57.9 °F - 17.1 °F 20% 29.99 in 10.0 mi East 5.8 mph - N/A   Clear
4:53 AM 53.1 °F - 24.1 °F 32% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:53 AM 51.1 °F - 24.1 °F 35% 30.00 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 51.1 °F - 24.1 °F 35% 30.03 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 AM 55.0 °F - 25.0 °F 31% 30.06 in 10.0 mi ESE 3.5 mph - N/A   Clear
8:53 AM 69.1 °F - 28.9 °F 22% 30.06 in 10.0 mi North 11.5 mph 19.6 mph N/A   Clear
9:53 AM 72.0 °F - 30.0 °F 21% 30.05 in 10.0 mi Variable 6.9 mph 18.4 mph N/A   Clear
10:53 AM 73.9 °F - 30.0 °F 20% 30.03 in 10.0 mi NNE 12.7 mph 21.9 mph N/A   Clear
11:53 AM 77.0 °F - 30.9 °F 19% 30.01 in 10.0 mi North 5.8 mph - N/A   Clear
12:53 PM 75.9 °F - 24.1 °F 15% 30.00 in 10.0 mi WNW 6.9 mph - N/A   Clear
1:53 PM 73.9 °F - 27.0 °F 18% 30.01 in 10.0 mi West 6.9 mph - N/A   Clear
2:53 PM 75.9 °F - 24.1 °F 15% 30.00 in 10.0 mi North 8.1 mph - N/A   Clear
3:53 PM 73.0 °F - 32.0 °F 22% 30.02 in 10.0 mi West 8.1 mph - N/A   Clear
4:53 PM 68.0 °F - 36.0 °F 31% 30.03 in 10.0 mi West 6.9 mph - N/A   Clear
5:53 PM 63.0 °F - 41.0 °F 45% 30.06 in 10.0 mi West 4.6 mph - N/A   Clear
6:53 PM 61.0 °F - 45.0 °F 56% 30.07 in 10.0 mi WSW 4.6 mph - N/A   Clear
7:53 PM 57.9 °F - 41.0 °F 53% 30.08 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 55.0 °F - 41.0 °F 59% 30.08 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 53.1 °F - 42.1 °F 66% 30.08 in 10.0 mi NE 5.8 mph - N/A   Clear
10:53 PM 51.1 °F - 41.0 °F 68% 30.09 in 10.0 mi East 3.5 mph - N/A   Clear
11:53 PM 52.0 °F - 39.0 °F 61% 30.08 in 10.0 mi Calm Calm - N/A   Clear