Weather History for Riverside, CA

Change the Weather History Date:

Tuesday, September 9, 2014

  Actual Average Record
Temperature  
Mean Temperature 82 °F 78 °F  
Max Temperature 92 °F 92 °F 111 °F (1979)
Min Temperature 71 °F 63 °F 43 °F (1917)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 17 13  
Month to date cooling degree days 138 119  
Year to date cooling degree days 1729 1377  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 46    
Maximum Humidity 68    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.00 in 0.03 in (1984)
Month to date precipitation 0.23 0.03  
Year to date precipitation 2.09 9.37  
Since 1 July precipitation 0.37 0.18  
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 29.86 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 22 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

Sep. 09, 2014 Rise Set
Actual Time 6:28 AM PDT 7:04 PM PDT
Civil Twilight 6:03 AM PDT 7:29 PM PDT
Nautical Twilight 5:34 AM PDT 7:59 PM PDT
Astronomical Twilight 5:03 AM PDT 8:29 PM PDT
Moon 7:32 PM PDT (9/9) 7:07 AM PDT (9/9)
Length of Visible Light 13h 25m
Length of Day
12h 35m
Full, 99% of the Moon is Illuminated
Sep 9
Full
Sep 15
Last Quarter
Sep 23
New
Oct 1
First Quarter
Oct 8
Full

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 75.9 °F - 57.0 °F 52% 29.87 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 73.9 °F - 59.0 °F 59% 29.87 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 73.0 °F - 60.1 °F 64% 29.87 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 73.0 °F - 60.1 °F 64% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 71.1 °F - 60.1 °F 68% 29.86 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 71.1 °F - 60.1 °F 68% 29.88 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 71.1 °F - 60.1 °F 68% 29.89 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 73.0 °F - 60.1 °F 64% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 77.0 °F - 57.0 °F 50% 29.90 in 10.0 mi East 3.5 mph - N/A   Clear
9:53 AM 81.0 °F 80.7 °F 55.0 °F 41% 29.90 in 10.0 mi NNE 3.5 mph - N/A   Clear
10:53 AM 84.0 °F - 52.0 °F 33% 29.89 in 10.0 mi SW 3.5 mph - N/A   Clear
12:53 PM 90.0 °F - 52.0 °F 27% 29.85 in 10.0 mi West 8.1 mph - N/A   Clear
2:53 PM 90.0 °F 87.5 °F 53.1 °F 28% 29.80 in 10.0 mi West 15.0 mph 20.7 mph N/A   Clear
3:53 PM 90.0 °F - 48.0 °F 24% 29.80 in 10.0 mi West 10.4 mph 19.6 mph N/A   Clear
4:53 PM 89.1 °F - 48.0 °F 24% 29.80 in 10.0 mi WNW 9.2 mph 18.4 mph N/A   Clear
5:53 PM 86.0 °F - 50.0 °F 29% 29.81 in 10.0 mi West 11.5 mph 20.7 mph N/A   Clear
6:53 PM 82.0 °F - 48.9 °F 31% 29.81 in 10.0 mi West 11.5 mph - N/A   Clear
7:53 PM 79.0 °F - 44.1 °F 29% 29.83 in 10.0 mi West 8.1 mph - N/A   Clear
8:53 PM 77.0 °F - 46.9 °F 34% 29.85 in 10.0 mi West 5.8 mph - N/A   Clear
9:53 PM 75.0 °F - 48.0 °F 38% 29.86 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 73.0 °F - 48.9 °F 42% 29.87 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 71.1 °F - 50.0 °F 47% 29.88 in 10.0 mi Calm Calm - N/A   Clear