Weather History for Petersburg, AK

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Sunday, March 23, 2014

  Actual Average Record
Temperature  
Mean Temperature 32 °F -  
Max Temperature 41 °F 39 °F 53 °F (1990)
Min Temperature 24 °F 28 °F 12 °F (2001)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point 16 °F    
Average Humidity 48    
Maximum Humidity 80    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.35 in    
Wind  
Wind Speed 4 mph (NE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 23, 2014 Rise Set
Actual Time 6:45 AM AKDT 7:12 PM AKDT
Civil Twilight 6:07 AM AKDT 7:50 PM AKDT
Nautical Twilight 5:21 AM AKDT 8:36 PM AKDT
Astronomical Twilight 4:32 AM AKDT 9:26 PM AKDT
Moon 2:33 AM AKDT 10:36 AM AKDT
Length of Visible Light 13h 43m
Length of Day
12h 27m
Waning Gibbous, 53% of the Moon is Illuminated
Mar 23
Waning Gibbous
Mar 23
Last Quarter
Mar 30
New
Apr 7
First Quarter
Apr 14
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:00 AM 26.6 °F 22.6 °F 19.4 °F 74% 30.39 in 10.0 mi SSW 3.5 mph - N/A   Clear
6:50 AM 24.8 °F - 19.4 °F 80% 30.39 in 10.0 mi Calm Calm - N/A   Clear
7:50 AM 26.6 °F 22.6 °F 19.4 °F 74% 30.38 in 10.0 mi SSW 3.5 mph - N/A   Clear
8:50 AM 30.2 °F - 21.2 °F 69% 30.38 in 10.0 mi Calm Calm - N/A   Clear
9:50 AM 33.8 °F - 21.2 °F 60% 30.38 in 10.0 mi Calm Calm - N/A   Clear
10:50 AM 35.6 °F - 19.4 °F 52% 30.37 in 10.0 mi Calm Calm - N/A   Clear
11:50 AM 37.4 °F 30.8 °F 17.6 °F 45% 30.37 in 10.0 mi NE 9.2 mph - N/A   Clear
12:50 PM 37.4 °F 32.1 °F 17.6 °F 45% 30.36 in 10.0 mi NNE 6.9 mph - N/A   Clear
1:50 PM 39.2 °F 33.6 °F 17.6 °F 42% 30.35 in 10.0 mi NNE 8.1 mph - N/A   Clear
2:54 PM 41.0 °F 35.2 °F 15.8 °F 36% 30.34 in 10.0 mi NE 9.2 mph - N/A   Clear
3:54 PM 41.0 °F 35.8 °F 14.0 °F 33% 30.33 in 10.0 mi NE 8.1 mph - N/A   Clear
4:54 PM 41.0 °F 35.8 °F 10.4 °F 29% 30.32 in 10.0 mi NE 8.1 mph - N/A   Clear
5:54 PM 39.2 °F 33.6 °F 8.6 °F 28% 30.31 in 10.0 mi ENE 8.1 mph - N/A   Partly Cloudy
6:54 PM 37.4 °F 33.8 °F 8.6 °F 30% 30.30 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
7:54 PM 35.6 °F 29.2 °F 8.6 °F 33% 30.30 in 10.0 mi NE 8.1 mph - N/A   Clear
8:54 PM 35.6 °F - 10.4 °F 35% 30.30 in 10.0 mi Calm Calm - N/A   Clear