Weather History for Ukiah, CA

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Tuesday, December 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 43 °F 45 °F  
Max Temperature 45 °F 54 °F 79 °F (1967)
Min Temperature 40 °F 36 °F 19 °F (1924)
Degree Days  
Heating Degree Days 22 20  
Month to date heating degree days 462 489  
Since 1 July heating degree days 905 1112  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 983 835  
Moisture  
Dew Point 40 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 83    
Precipitation  
Precipitation 1.17 in 0.26 in 1.48 in (1983)
Month to date precipitation 12.22 5.47  
Year to date precipitation 41.06 35.87  
Since 1 July precipitation 22.14 12.49  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 3 mph (SE)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 25, 2012 Rise Set
Actual Time 7:30 AM PST 4:56 PM PST
Civil Twilight 7:00 AM PST 5:26 PM PST
Nautical Twilight 6:26 AM PST 5:59 PM PST
Astronomical Twilight 5:54 AM PST 6:32 PM PST
Moon 3:08 PM PST (12/25) 5:08 AM PST (12/25)
Length of Visible Light 10h 25m
Length of Day
9h 25m
Waxing Gibbous, 94% of the Moon is Illuminated
Dec 25
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:30 AM 41.0 °F - 39.2 °F 93% 30.13 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:56 AM 41.0 °F - 39.0 °F 93% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 39.9 °F - 39.0 °F 97% 30.10 in 7.0 mi Calm Calm - N/A   Scattered Clouds
2:19 AM 39.2 °F 37.0 °F 39.2 °F 100% 30.09 in 5.0 mi West 3.5 mph - 0.00 in Rain Light Rain
2:56 AM 41.0 °F - 39.0 °F 93% 30.09 in 7.0 mi Calm Calm - 0.00 in   Mostly Cloudy
3:25 AM 41.0 °F - 39.2 °F 93% 30.08 in 8.0 mi Calm Calm - N/A   Scattered Clouds
4:56 AM 42.1 °F - 39.9 °F 92% 30.06 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:56 AM 42.1 °F - 39.9 °F 92% 30.10 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
6:56 AM 43.0 °F 40.3 °F 39.9 °F 89% 30.06 in 10.0 mi SSE 4.6 mph - 0.03 in   Overcast
7:56 AM 43.0 °F - 41.0 °F 93% 30.06 in 9.0 mi Calm Calm - 0.01 in Rain Light Rain
8:56 AM 43.0 °F 41.3 °F 41.0 °F 93% 30.03 in 10.0 mi SSE 3.5 mph - 0.02 in Rain Light Rain
9:56 AM 44.1 °F - 39.0 °F 82% 30.05 in 6.0 mi Calm Calm - 0.03 in Rain Light Rain
10:56 AM 43.0 °F - 39.9 °F 89% 30.03 in 3.0 mi Calm Calm - 0.16 in Rain Rain
11:56 AM 44.1 °F 38.6 °F 39.0 °F 82% 29.96 in 9.0 mi South 10.4 mph - 0.09 in Rain Light Rain
12:18 PM 44.6 °F 40.2 °F 39.2 °F 81% 29.94 in 6.0 mi South 8.1 mph - 0.04 in Rain Light Rain
12:56 PM 44.1 °F 41.5 °F 39.9 °F 85% 29.92 in 10.0 mi SE 4.6 mph - 0.04 in   Overcast
1:56 PM 44.1 °F 39.0 °F 39.0 °F 82% 29.87 in 10.0 mi ESE 9.2 mph - 0.01 in   Overcast
2:56 PM 45.0 °F 42.6 °F 41.0 °F 86% 29.87 in 10.0 mi SE 4.6 mph - 0.00 in Rain Light Rain
3:56 PM 44.1 °F 40.8 °F 42.1 °F 93% 29.84 in 3.0 mi SE 5.8 mph - 0.12 in Rain Rain
4:56 PM 44.1 °F 41.5 °F 42.1 °F 93% 29.81 in 5.0 mi SSE 4.6 mph - 0.06 in Rain Light Rain
5:06 PM 42.8 °F 40.1 °F 42.8 °F 100% 29.81 in 4.0 mi South 4.6 mph - 0.00 in Rain Light Rain
5:56 PM 43.0 °F - 42.1 °F 97% 29.78 in 6.0 mi Calm Calm - 0.03 in Rain Light Rain
6:24 PM 44.6 °F - 42.8 °F 93% 29.80 in 4.0 mi Calm Calm - 0.02 in Rain Rain
6:56 PM 43.0 °F 39.5 °F 42.1 °F 97% 29.81 in 6.0 mi SE 5.8 mph - 0.16 in Rain Rain
7:56 PM 43.0 °F 41.3 °F 41.0 °F 93% 29.81 in 3.0 mi Variable 3.5 mph - 0.08 in Rain Rain
8:56 PM 43.0 °F - 39.9 °F 89% 29.80 in 10.0 mi Calm Calm - 0.07 in   Overcast
9:19 PM 42.8 °F 38.6 °F 39.2 °F 87% 29.81 in 5.0 mi North 6.9 mph - 0.04 in Rain Heavy Rain
9:47 PM 42.8 °F 41.1 °F 39.2 °F 87% 29.81 in 10.0 mi North 3.5 mph - 0.07 in Rain Light Rain
9:56 PM 42.1 °F 39.2 °F 39.9 °F 92% 29.81 in 10.0 mi North 4.6 mph - 0.08 in Rain Light Rain
10:56 PM 42.1 °F - 39.9 °F 92% 29.83 in 5.0 mi Calm Calm - 0.09 in Rain Rain
11:24 PM 42.8 °F - 39.2 °F 87% 29.83 in 5.0 mi Calm Calm - 0.03 in Rain Light Rain
11:37 PM 42.8 °F - 39.2 °F 87% 29.84 in 5.0 mi Calm Calm - 0.04 in Rain Light Rain
11:56 PM 42.1 °F - 39.9 °F 92% 29.84 in 3.0 mi Calm Calm - 0.07 in Rain Rain