Weather History for KPRB - May, 2012

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Tuesday, May 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 70 °F 64 °F  
Max Temperature 90 °F 82 °F 108 °F (2000)
Min Temperature 50 °F 47 °F 37 °F (1960)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 37 88  
Since 1 July heating degree days 2687 2800  
Cooling Degree Days 5 2  
Month to date cooling degree days 50 34  
Year to date cooling degree days 77 43  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 51    
Maximum Humidity 83    
Minimum Humidity 18    
Precipitation  
Precipitation 0.00 in 0.00 in 0.37 in (1958)
Month to date precipitation 0.00 0.22  
Year to date precipitation 5.87 8.73  
Since 1 July precipitation 8.68  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 12 mph (NW)    
Max Wind Speed 25 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

May. 22, 2012 Rise Set
Actual Time 5:52 AM PDT 8:06 PM PDT
Civil Twilight 5:23 AM PDT 8:35 PM PDT
Nautical Twilight 4:47 AM PDT 9:11 PM PDT
Astronomical Twilight 4:09 AM PDT 9:49 PM PDT
Moon 7:07 AM PDT (5/22) 9:48 PM PDT (5/22)
Length of Visible Light 15h 12m
Length of Day
14h 14m
Waxing Crescent, 3% of the Moon is Illuminated
May 22
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 60.1 °F 46.9 °F 62% 30.03 in 10.0 mi NW 15.0 mph - N/A   Clear
1:53 AM 57.9 °F 48.0 °F 70% 30.02 in 10.0 mi NNW 12.7 mph - N/A   Clear
2:53 AM 57.0 °F 48.9 °F 74% 30.02 in 10.0 mi NNW 8.1 mph - N/A   Clear
3:53 AM 57.0 °F 50.0 °F 77% 30.03 in 10.0 mi NNW 10.4 mph - N/A   Clear
4:53 AM 55.0 °F 50.0 °F 83% 30.04 in 10.0 mi NNW 11.5 mph - N/A   Clear
5:53 AM 50.0 °F 43.0 °F 77% 30.05 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:53 AM 53.1 °F 44.1 °F 71% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 59.0 °F 51.1 °F 75% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 64.0 °F 52.0 °F 65% 30.06 in 10.0 mi NW 8.1 mph - N/A   Clear
9:53 AM 70.0 °F 48.9 °F 47% 30.06 in 10.0 mi NNW 8.1 mph - N/A   Clear
10:53 AM 75.0 °F 45.0 °F 34% 30.05 in 10.0 mi Variable 6.9 mph - N/A   Clear
11:53 AM 77.0 °F 43.0 °F 30% 30.04 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:53 PM 82.0 °F 46.0 °F 28% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 84.9 °F 46.0 °F 26% 29.99 in 10.0 mi NW 8.1 mph - N/A   Clear
2:53 PM 87.8 °F 39.2 °F 18% 29.99 in 10.0 mi NW 9.2 mph - N/A   Clear
3:53 PM 89.1 °F 42.1 °F 19% 29.95 in 10.0 mi NW 20.7 mph 27.6 mph N/A   Clear
4:53 PM 84.9 °F 42.1 °F 22% 29.94 in 10.0 mi NNW 25.3 mph 35.7 mph N/A   Clear
5:53 PM 82.9 °F 39.9 °F 22% 29.94 in 10.0 mi NNW 25.3 mph 33.4 mph N/A   Clear
6:53 PM 78.1 °F 44.1 °F 30% 29.94 in 10.0 mi NW 25.3 mph 33.4 mph N/A   Clear
7:53 PM 70.0 °F 46.0 °F 42% 29.95 in 10.0 mi NW 25.3 mph 34.5 mph N/A   Clear
8:53 PM 66.0 °F 44.1 °F 45% 29.96 in 10.0 mi NW 17.3 mph 26.5 mph N/A   Clear
9:53 PM 62.1 °F 44.1 °F 52% 29.97 in 10.0 mi NW 21.9 mph 33.4 mph N/A   Clear
10:53 PM 59.0 °F 44.1 °F 58% 29.99 in 10.0 mi NNW 17.3 mph 26.5 mph N/A   Clear
11:53 PM 57.9 °F 45.0 °F 62% 29.98 in 10.0 mi NW 8.1 mph 18.4 mph N/A   Clear