Change the Weather History Date:

Saturday, December 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F 56 °F  
Max Temperature 63 °F 67 °F 81 °F (2005)
Min Temperature 45 °F 44 °F 37 °F (1998)
Degree Days  
Heating Degree Days 11 9  
Month to date heating degree days 171 183  
Since 1 July heating degree days 247 347  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 0  
Year to date cooling degree days 1900 1251  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 71    
Maximum Humidity 86    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in 0.06 in 0.67 in (2010)
Month to date precipitation 0.53 1.01  
Year to date precipitation 3.84 12.84  
Since 1 July precipitation 1.31 3.19  
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 29.98 in    
Wind  
Wind Speed 3 mph (East)    
Max Wind Speed 8 mph    
Max Gust Speed 9 mph    
Visibility 9 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 or City:

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

Dec. 21, 2013 Rise Set
Actual Time 6:53 AM PST 4:47 PM PST
Civil Twilight 6:25 AM PST 5:14 PM PST
Nautical Twilight 5:54 AM PST 5:46 PM PST
Astronomical Twilight 5:23 AM PST 6:16 PM PST
Moon 8:57 PM PST (12/21) 9:31 AM PST (12/21)
Length of Visible Light 10h 49m
Length of Day
9h 54m
Waning Gibbous, 83% of the Moon is Illuminated
Dec 21
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

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 - 44.1 °F 86% 29.93 in 9.0 mi Calm Calm - N/A   Clear
1:53 AM 46.9 °F - 43.0 °F 86% 29.93 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 46.0 °F 44.8 °F 42.1 °F 86% 29.94 in 10.0 mi East 3.5 mph - N/A   Clear
3:53 AM 46.0 °F 43.9 °F 42.1 °F 86% 29.92 in 10.0 mi East 4.6 mph - N/A   Clear
4:50 AM 46.4 °F 44.3 °F 42.8 °F 87% 29.93 in 9.0 mi East 4.6 mph - N/A   Mostly Cloudy
4:53 AM 46.0 °F 43.9 °F 42.1 °F 86% 29.93 in 9.0 mi East 4.6 mph - N/A   Mostly Cloudy
5:53 AM 46.9 °F - 43.0 °F 86% 29.94 in 8.0 mi East 4.6 mph - N/A   Overcast
6:53 AM 46.9 °F - 43.0 °F 86% 29.95 in 7.0 mi East 5.8 mph - N/A   Mostly Cloudy
7:26 AM 48.2 °F - 42.8 °F 82% 29.97 in 6.0 mi ESE 3.5 mph - N/A   Haze
7:53 AM 48.0 °F - 44.1 °F 86% 29.97 in 6.0 mi East 5.8 mph - N/A   Mostly Cloudy
8:53 AM 51.1 °F - 44.1 °F 77% 29.99 in 7.0 mi East 6.9 mph - N/A   Scattered Clouds
9:53 AM 57.0 °F - 46.0 °F 67% 30.00 in 8.0 mi East 5.8 mph - N/A   Partly Cloudy
10:53 AM 59.0 °F - 46.9 °F 64% 29.99 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
11:53 AM 60.1 °F - 46.0 °F 60% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 63.0 °F - 46.0 °F 54% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 PM 62.1 °F - 46.9 °F 58% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
2:40 PM 60.8 °F - 48.2 °F 63% 29.95 in 10.0 mi Variable 3.5 mph - N/A   Overcast
2:53 PM 60.1 °F - 48.9 °F 67% 29.95 in 10.0 mi Calm Calm - N/A   Overcast
3:42 PM 60.8 °F - 48.2 °F 63% 29.95 in 10.0 mi Variable 3.5 mph - N/A   Overcast
3:53 PM 60.1 °F - 48.9 °F 67% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 57.9 °F - 48.0 °F 70% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 57.0 °F - 48.0 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 53.1 °F - 46.9 °F 80% 30.01 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 52.0 °F - 46.9 °F 83% 30.03 in 9.0 mi Calm Calm - N/A   Clear
8:53 PM 50.0 °F - 46.0 °F 86% 30.05 in 9.0 mi Calm Calm - N/A   Clear
9:53 PM 50.0 °F - 46.0 °F 86% 30.06 in 7.0 mi Calm Calm - N/A   Clear
10:53 PM 48.0 °F - 45.0 °F 89% 30.07 in 8.0 mi Calm Calm - N/A   Clear
11:53 PM 46.9 °F - 44.1 °F 90% 30.08 in 7.0 mi East 3.5 mph - N/A   Clear