History for Petersburg, AK

Wednesday, November 21, 2012 — View Current Conditions
Wednesday, November 21, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 30 °F -  
Max Temperature 32 °F 37 °F 50 °F (2000)
Min Temperature 28 °F 30 °F 6 °F (1996)
Degree Days
Heating Degree Days 35    
Moisture
Dew Point 24 °F    
Average Humidity 80    
Maximum Humidity 93    
Minimum Humidity 64    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 29.77 in    
Wind
Wind Speed 3 mph (West)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 8 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
May. 20, 2013 Rise Set
Actual Time 7:46 AM AKST 3:29 PM AKST
Civil Twilight 7:01 AM AKST 4:13 PM AKST
Nautical Twilight 6:13 AM AKST 5:01 PM AKST
Astronomical Twilight 5:28 AM AKST 5:46 PM AKST
Moon 12:54 PM AKST 12:00 AM AKST
Length Of Visible Light 9h 12m
Length of Day
7h 42m
Waxing Gibbous, 63% of the Moon is Illuminated
Nov 21
Waxing Gibbous
Nov 28
Full
Dec 6
Last Quarter
Dec 12
New
Dec 19
First Quarter
Hourly Observations
Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 30.2 °F 25.4 °F 24.8 °F 80% 29.47 in 10.0 mi SW 4.6 mph - N/A   Overcast
12:36 AM 30.2 °F 24.3 °F 24.8 °F 80% 29.48 in 10.0 mi SSW 5.8 mph - N/A   Overcast
12:56 AM 30.2 °F 24.3 °F 24.8 °F 80% 29.48 in 10.0 mi WSW 5.8 mph - N/A   Overcast
1:16 AM 30.2 °F 24.3 °F 24.8 °F 80% 29.49 in 10.0 mi SSW 5.8 mph - N/A   Overcast
4:56 AM 30.2 °F - 26.6 °F 86% 29.56 in 10.0 mi Calm Calm - N/A   Unknown
5:16 AM 30.2 °F 26.7 °F 26.6 °F 86% 29.57 in 10.0 mi WSW 3.5 mph - N/A   Overcast
5:36 AM 30.2 °F 26.7 °F 26.6 °F 86% 29.58 in 10.0 mi SW 3.5 mph - N/A   Overcast
5:56 AM 30.2 °F - 24.8 °F 80% 29.59 in 10.0 mi Calm Calm - N/A   Overcast
6:16 AM 30.2 °F - 26.6 °F 86% 29.59 in 10.0 mi Calm Calm - N/A   Overcast
6:36 AM 30.2 °F - 24.8 °F 80% 29.59 in 10.0 mi Calm Calm - N/A   Overcast
6:56 AM 30.2 °F - 24.8 °F 80% 29.60 in 10.0 mi Calm Calm - N/A   Overcast
7:16 AM 30.2 °F 26.7 °F 21.2 °F 69% 29.61 in 10.0 mi West 3.5 mph - N/A   Overcast
7:36 AM 30.2 °F - 21.2 °F 69% 29.62 in 10.0 mi Calm Calm - N/A   Overcast
7:56 AM 28.4 °F - 23.0 °F 80% 29.63 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:16 AM 28.4 °F - 24.8 °F 86% 29.64 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:36 AM 30.2 °F - 23.0 °F 75% 29.65 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:56 AM 30.2 °F - 24.8 °F 80% 29.66 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:16 AM 30.2 °F - 24.8 °F 80% 29.67 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:36 AM 30.2 °F - 23.0 °F 75% 29.68 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:56 AM 30.2 °F - 24.8 °F 80% 29.68 in 10.0 mi Calm Calm - N/A   Overcast
10:16 AM 30.2 °F - 24.8 °F 80% 29.69 in 10.0 mi Calm Calm - N/A   Overcast
10:36 AM 30.2 °F - 21.2 °F 69% 29.70 in 10.0 mi Calm Calm - N/A   Overcast
10:56 AM 30.2 °F 25.4 °F 21.2 °F 69% 29.70 in 10.0 mi West 4.6 mph - N/A   Overcast
11:16 AM 32.0 °F - 21.2 °F 64% 29.71 in 10.0 mi Calm Calm - N/A   Overcast
11:36 AM 32.0 °F - 21.2 °F 64% 29.72 in 10.0 mi Calm Calm - N/A   Overcast
11:56 AM 32.0 °F 27.5 °F 21.2 °F 64% 29.73 in 10.0 mi WNW 4.6 mph - N/A   Overcast
12:16 PM 30.2 °F 25.4 °F 23.0 °F 75% 29.74 in 10.0 mi WNW 4.6 mph - N/A   Overcast
12:36 PM 30.2 °F - 23.0 °F 75% 29.75 in 10.0 mi Calm Calm - N/A   Overcast
12:56 PM 30.2 °F 24.3 °F 24.8 °F 80% 29.76 in 4.0 mi West 5.8 mph - N/A   Overcast
1:16 PM 30.2 °F 25.4 °F 23.0 °F 75% 29.77 in 4.0 mi West 4.6 mph - N/A   Overcast
1:36 PM 30.2 °F 26.7 °F 24.8 °F 80% 29.78 in 4.0 mi West 3.5 mph - N/A   Overcast
1:56 PM 30.2 °F 26.7 °F 24.8 °F 80% 29.79 in 4.0 mi West 3.5 mph - N/A   Overcast
2:16 PM 28.4 °F 24.6 °F 24.8 °F 86% 29.80 in 4.0 mi WSW 3.5 mph - N/A   Overcast
2:36 PM 28.4 °F - 24.8 °F 86% 29.81 in 4.0 mi Calm Calm - N/A   Overcast
2:56 PM 28.4 °F 24.6 °F 24.8 °F 86% 29.82 in 4.0 mi NW 3.5 mph - N/A   Overcast
3:16 PM 28.4 °F 23.3 °F 24.8 °F 86% 29.82 in 4.0 mi WNW 4.6 mph - N/A   Overcast
3:36 PM 28.4 °F 24.6 °F 24.8 °F 86% 29.84 in 4.0 mi West 3.5 mph - N/A   Overcast
3:56 PM 28.4 °F 24.6 °F 26.6 °F 93% 29.84 in 3.0 mi SW 3.5 mph - N/A   Overcast
4:16 PM 28.4 °F - 26.6 °F 93% 29.85 in 3.0 mi Calm Calm - N/A   Overcast
4:36 PM 28.4 °F - 24.8 °F 86% 29.86 in 3.0 mi Calm Calm - N/A   Overcast
4:56 PM 28.4 °F 23.3 °F 24.8 °F 86% 29.86 in 3.0 mi West 4.6 mph - N/A   Overcast
5:16 PM 28.4 °F - 26.6 °F 93% 29.87 in 3.0 mi Calm Calm - N/A   Overcast
5:36 PM 28.4 °F 24.6 °F 24.8 °F 86% 29.88 in 3.0 mi SW 3.5 mph - N/A   Overcast
5:56 PM 28.4 °F 23.3 °F 24.8 °F 86% 29.88 in 4.0 mi WSW 4.6 mph - N/A   Overcast
6:16 PM 28.4 °F 23.3 °F 24.8 °F 86% 29.89 in 4.0 mi West 4.6 mph - N/A   Overcast
6:36 PM 28.4 °F - 24.8 °F 86% 29.90 in 4.0 mi Calm Calm - N/A   Overcast
6:56 PM 28.4 °F - 23.0 °F 80% 29.91 in 5.0 mi Calm Calm - N/A   Overcast
7:16 PM 30.2 °F - 24.8 °F 80% 29.91 in 5.0 mi Calm Calm - N/A   Overcast
7:36 PM 30.2 °F 24.3 °F 24.8 °F 80% 29.92 in 5.0 mi West 5.8 mph - N/A   Overcast
7:56 PM 30.2 °F 26.7 °F 24.8 °F 80% 29.92 in 5.0 mi NE 3.5 mph - N/A   Mostly Cloudy
8:16 PM 30.2 °F 26.7 °F 24.8 °F 80% 29.93 in 5.0 mi NW 3.5 mph - N/A   Mostly Cloudy
8:36 PM 30.2 °F 25.4 °F 23.0 °F 75% 29.94 in 5.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
8:56 PM 30.2 °F 23.4 °F 21.2 °F 69% 29.94 in 10.0 mi WNW 6.9 mph - N/A   Overcast
9:16 PM 30.2 °F 24.3 °F 21.2 °F 69% 29.95 in 10.0 mi West 5.8 mph - N/A   Overcast
9:36 PM 30.2 °F 26.7 °F 23.0 °F 75% 29.95 in 10.0 mi SW 3.5 mph - N/A   Overcast
9:56 PM 30.2 °F 26.7 °F 24.8 °F 80% 29.95 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
10:16 PM 30.2 °F 25.4 °F 23.0 °F 75% 29.96 in 10.0 mi WSW 4.6 mph - N/A   Overcast
10:36 PM 30.2 °F 26.7 °F 23.0 °F 75% 29.96 in 10.0 mi West 3.5 mph - N/A   Overcast
10:56 PM 30.2 °F 26.7 °F 23.0 °F 75% 29.96 in 10.0 mi SW 3.5 mph - N/A   Overcast
11:16 PM 30.2 °F - 24.8 °F 80% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:36 PM 28.4 °F - 23.0 °F 80% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:56 PM 28.4 °F - 24.8 °F 86% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
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