Weather History for Trinity Center, CA

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Monday, December 31, 2012

  Actual Average (KMHS) Record (KMHS)
Temperature  
Mean Temperature 27 °F 35 °F  
Max Temperature 35 °F 44 °F 64 °F (1914)
Min Temperature 19 °F 26 °F 2 °F (1915)
Degree Days  
Heating Degree Days 38 30  
Month to date heating degree days 922  
Since 1 July heating degree days 2322  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 288  
Moisture  
Dew Point 23 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in 0.25 in 2.65 in (1992)
Month to date precipitation 7.85  
Year to date precipitation 43.21  
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:35 AM PST 4:52 PM PST
Civil Twilight 7:04 AM PST 5:23 PM PST
Nautical Twilight 6:30 AM PST 5:58 PM PST
Astronomical Twilight 5:56 AM PST 6:31 PM PST
Moon 8:30 PM PST (12/31) 9:18 AM PST (12/31)
Length of Visible Light 10h 19m
Length of Day
9h 17m
Waning Gibbous, 89% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 24.8 °F 19.1 °F 21.2 °F 86% 30.29 in 10.0 mi West 4.6 mph - N/A   Overcast
12:30 AM 24.8 °F 17.9 °F 21.2 °F 86% 30.29 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
12:50 AM 24.8 °F 17.9 °F 21.2 °F 86% 30.29 in 10.0 mi WNW 5.8 mph - N/A   Overcast
1:10 AM 24.8 °F 19.1 °F 23.0 °F 93% 30.29 in 10.0 mi West 4.6 mph - N/A   Overcast
1:30 AM 24.8 °F 17.9 °F 21.2 °F 86% 30.31 in 10.0 mi West 5.8 mph - N/A   Overcast
1:50 AM 24.8 °F 17.9 °F 21.2 °F 86% 30.32 in 10.0 mi West 5.8 mph - N/A   Overcast
2:10 AM 24.8 °F 19.1 °F 23.0 °F 93% 30.32 in 10.0 mi West 4.6 mph - N/A   Overcast
2:30 AM 24.8 °F 16.9 °F 23.0 °F 93% 30.32 in 10.0 mi West 6.9 mph - N/A   Overcast
2:50 AM 24.8 °F 17.9 °F 21.2 °F 86% 30.32 in 10.0 mi West 5.8 mph - N/A   Overcast
3:10 AM 24.8 °F 17.9 °F 21.2 °F 86% 30.31 in 10.0 mi West 5.8 mph - N/A   Overcast
3:30 AM 24.8 °F 17.9 °F 21.2 °F 86% 30.31 in 10.0 mi West 5.8 mph - N/A   Overcast
3:50 AM 23.0 °F 17.0 °F 23.0 °F 100% 30.30 in 10.0 mi West 4.6 mph - N/A   Overcast
4:10 AM 23.0 °F 15.8 °F 21.2 °F 93% 30.30 in 10.0 mi West 5.8 mph - N/A   Overcast
4:45 AM 21.2 °F 16.4 °F 17.6 °F 86% 30.31 in 10.0 mi West 3.5 mph - N/A   Overcast
5:10 AM 19.4 °F 11.5 °F 17.6 °F 93% 30.30 in 10.0 mi West 5.8 mph - N/A   Overcast
5:30 AM 19.4 °F 12.8 °F 17.6 °F 93% 30.30 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
6:10 AM 19.4 °F 11.5 °F 17.6 °F 93% 30.30 in 10.0 mi West 5.8 mph - N/A   Overcast
6:30 AM 19.4 °F 12.8 °F 17.6 °F 93% 30.30 in 10.0 mi West 4.6 mph - N/A   Overcast
6:50 AM 19.4 °F 11.5 °F 17.6 °F 93% 30.31 in 10.0 mi West 5.8 mph - N/A   Overcast
7:10 AM 19.4 °F 14.3 °F 15.8 °F 86% 30.32 in 10.0 mi West 3.5 mph - N/A   Overcast
7:30 AM 19.4 °F 11.5 °F 15.8 °F 86% 30.33 in 10.0 mi West 5.8 mph - N/A   Overcast
7:50 AM 19.4 °F 12.8 °F 15.8 °F 86% 30.34 in 9.0 mi West 4.6 mph - N/A   Overcast
8:10 AM 19.4 °F 12.8 °F 15.8 °F 86% 30.34 in 10.0 mi West 4.6 mph - N/A   Overcast
8:30 AM 21.2 °F 16.4 °F 17.6 °F 86% 30.35 in 10.0 mi WNW 3.5 mph - N/A   Overcast
8:50 AM 23.0 °F 18.4 °F 17.6 °F 80% 30.36 in 10.0 mi West 3.5 mph - N/A   Overcast
9:10 AM 23.0 °F - 19.4 °F 86% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
9:30 AM 24.8 °F - 23.0 °F 93% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
9:50 AM 24.8 °F - 23.0 °F 93% 30.35 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:10 AM 26.6 °F 22.6 °F 23.0 °F 86% 30.35 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:30 AM 26.6 °F - 23.0 °F 86% 30.34 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:50 AM 26.6 °F - 23.0 °F 86% 30.32 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:10 AM 28.4 °F - 23.0 °F 80% 30.31 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:30 AM 28.4 °F - 24.8 °F 86% 30.30 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:50 AM 30.2 °F - 24.8 °F 80% 30.30 in 10.0 mi Calm Calm - N/A   Clear
12:10 PM 30.2 °F - 24.8 °F 80% 30.28 in 10.0 mi Calm Calm - N/A   Clear
12:30 PM 32.0 °F - 24.8 °F 75% 30.28 in 10.0 mi Calm Calm - N/A   Clear
12:50 PM 32.0 °F - 24.8 °F 75% 30.29 in 10.0 mi Calm Calm - N/A   Clear
1:10 PM 32.0 °F - 24.8 °F 75% 30.28 in 10.0 mi Calm Calm - N/A   Clear
1:30 PM 32.0 °F - 24.8 °F 75% 30.27 in 10.0 mi Calm Calm - N/A   Clear
1:50 PM 32.0 °F - 24.8 °F 75% 30.26 in 10.0 mi Calm Calm - N/A   Clear
2:10 PM 32.0 °F - 24.8 °F 75% 30.26 in 10.0 mi Calm Calm - N/A   Clear
2:30 PM 35.6 °F - 24.8 °F 65% 30.26 in 10.0 mi Calm Calm - N/A   Clear
2:50 PM 32.0 °F 28.7 °F 24.8 °F 75% 30.26 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:10 PM 33.8 °F - 26.6 °F 75% 30.26 in 10.0 mi Calm Calm - N/A   Clear
3:30 PM 33.8 °F - 24.8 °F 70% 30.25 in 10.0 mi Calm Calm - N/A   Clear
3:50 PM 32.0 °F - 26.6 °F 80% 30.25 in 10.0 mi Calm Calm - N/A   Clear
4:10 PM 30.2 °F - 26.6 °F 86% 30.24 in 10.0 mi Calm Calm - N/A   Clear
4:30 PM 28.4 °F 24.6 °F 26.6 °F 93% 30.24 in 10.0 mi West 3.5 mph - N/A   Clear
4:50 PM 28.4 °F 23.3 °F 26.6 °F 93% 30.25 in 8.0 mi West 4.6 mph - N/A   Clear
5:10 PM 28.4 °F 23.3 °F 26.6 °F 93% 30.25 in 10.0 mi West 4.6 mph - N/A   Clear
5:30 PM 28.4 °F 23.3 °F 26.6 °F 93% 30.26 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:50 PM 28.4 °F 24.6 °F 26.6 °F 93% 30.26 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:10 PM 28.4 °F - 26.6 °F 93% 30.27 in 10.0 mi Calm Calm - N/A   Clear
6:30 PM 26.6 °F 22.6 °F 24.8 °F 93% 30.27 in 9.0 mi West 3.5 mph - N/A   Clear
6:50 PM 26.6 °F 22.6 °F 24.8 °F 93% 30.28 in 10.0 mi West 3.5 mph - N/A   Clear
7:10 PM 26.6 °F 22.6 °F 24.8 °F 93% 30.28 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
7:30 PM 26.6 °F 21.2 °F 24.8 °F 93% 30.28 in 10.0 mi West 4.6 mph - N/A   Overcast
7:50 PM 26.6 °F 20.0 °F 24.8 °F 93% 30.28 in 10.0 mi West 5.8 mph - N/A   Overcast
8:10 PM 26.6 °F 22.6 °F 24.8 °F 93% 30.28 in 10.0 mi West 3.5 mph - N/A   Overcast
8:30 PM 26.6 °F 21.2 °F 24.8 °F 93% 30.28 in 10.0 mi West 4.6 mph - N/A   Overcast
8:50 PM 26.6 °F 22.6 °F 24.8 °F 93% 30.28 in 10.0 mi West 3.5 mph - N/A   Overcast
9:10 PM 26.6 °F 21.2 °F 24.8 °F 93% 30.28 in 10.0 mi West 4.6 mph - N/A   Overcast
9:30 PM 26.6 °F 22.6 °F 26.6 °F 100% 30.30 in 10.0 mi WNW 3.5 mph - N/A   Overcast
9:50 PM 26.6 °F - 24.8 °F 93% 30.30 in 9.0 mi Calm Calm - N/A   Overcast
10:10 PM 26.6 °F 21.2 °F 26.6 °F 100% 30.30 in 10.0 mi West 4.6 mph - N/A   Overcast
10:30 PM 26.6 °F 21.2 °F 26.6 °F 100% 30.30 in 7.0 mi West 4.6 mph - N/A   Overcast
10:50 PM 26.6 °F 22.6 °F 24.8 °F 93% 30.30 in 9.0 mi West 3.5 mph - N/A   Overcast
11:10 PM 26.6 °F 20.0 °F 24.8 °F 93% 30.31 in 10.0 mi West 5.8 mph - N/A   Overcast
11:30 PM 24.8 °F 19.1 °F 24.8 °F 100% 30.31 in 5.0 mi West 4.6 mph - N/A   Overcast
11:50 PM 24.8 °F - 24.8 °F 100% 30.31 in 10.0 mi Calm Calm - N/A   Overcast