Weather History for Dutch Harbor, AK

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Friday, February 21, 2014

  Actual Average Record
Temperature  
Mean Temperature 41 °F -  
Max Temperature 43 °F 36 °F 46 °F (1989)
Min Temperature 39 °F 26 °F 15 °F (1954)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 36 °F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 65    
Precipitation  
Precipitation 0.53 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.04 in    
Wind  
Wind Speed 15 mph (SE)    
Max Wind Speed 29 mph    
Max Gust Speed 39 mph    
Visibility 7 miles    
Events Rain    
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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Date:

Astronomy

Feb. 21, 2014 Rise Set
Actual Time 9:12 AM AKST 7:28 PM AKST
Civil Twilight 8:36 AM AKST 8:04 PM AKST
Nautical Twilight 7:55 AM AKST 8:45 PM AKST
Astronomical Twilight 7:14 AM AKST 9:26 PM AKST
Moon 2:33 AM AKST (2/21) 11:44 AM AKST (2/21)
Length of Visible Light 11h 28m
Length of Day
10h 16m
Waning Gibbous, 59% of the Moon is Illuminated
Feb 21
Waning Gibbous
Feb 22
Last Quarter
Feb 28
New
Mar 8
First Quarter
Mar 16
Full

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:24 AM 39.2 °F 31.2 °F 33.8 °F 81% 29.30 in 4.0 mi East 13.8 mph 25.3 mph 0.02 in Rain Rain
12:37 AM 39.2 °F 30.5 °F 33.8 °F 81% 29.29 in 6.0 mi East 16.1 mph 27.6 mph 0.04 in Rain Rain
12:56 AM 39.9 °F 30.2 °F 34.0 °F 79% 29.29 in 7.0 mi East 20.7 mph 27.6 mph 0.06 in Rain Light Rain
1:56 AM 39.9 °F 33.9 °F 35.1 °F 83% 29.28 in 6.0 mi East 9.2 mph 27.6 mph 0.05 in Rain Rain
2:56 AM 41.0 °F 37.1 °F 36.0 °F 82% 29.24 in 10.0 mi ENE 5.8 mph - 0.01 in Rain Light Rain
3:56 AM 39.9 °F 32.5 °F 36.0 °F 86% 29.19 in 6.0 mi East 12.7 mph - 0.02 in Rain Light Rain
4:56 AM 41.0 °F 34.7 °F 36.0 °F 82% 29.14 in 10.0 mi SE 10.4 mph - 0.01 in   Overcast
5:56 AM 39.0 °F 34.8 °F 37.0 °F 93% 29.11 in 10.0 mi South 5.8 mph - 0.00 in Rain Light Rain
6:16 AM 39.2 °F 34.2 °F 37.4 °F 93% 29.08 in 10.0 mi South 6.9 mph - 0.01 in Rain Light Rain
6:56 AM 41.0 °F 35.8 °F 37.0 °F 86% 29.08 in 10.0 mi South 8.1 mph 16.1 mph 0.04 in Rain Light Rain
7:56 AM 41.0 °F 36.4 °F 37.0 °F 86% 29.05 in 9.0 mi Variable 6.9 mph - 0.04 in Rain Light Rain
8:05 AM 41.0 °F 33.1 °F 37.4 °F 87% 29.02 in 8.0 mi SSE 15.0 mph 20.7 mph 0.00 in Rain Light Rain
8:32 AM 42.8 °F 36.6 °F 37.4 °F 81% 29.01 in 10.0 mi SSE 11.5 mph 24.2 mph 0.01 in Rain Light Rain
8:42 AM 42.8 °F 36.6 °F 37.4 °F 81% 29.00 in 10.0 mi SSE 11.5 mph 18.4 mph 0.01 in Rain Light Rain
8:56 AM 43.0 °F 34.5 °F 37.9 °F 82% 29.01 in 7.0 mi SE 19.6 mph 23.0 mph 0.01 in Rain Light Rain
9:04 AM 42.8 °F 34.3 °F 37.4 °F 81% 28.98 in 8.0 mi SE 19.6 mph 27.6 mph 0.00 in Rain Light Rain
9:22 AM 42.8 °F 33.1 °F 37.4 °F 81% 28.98 in 6.0 mi SE 25.3 mph 31.1 mph 0.01 in Rain Light Rain
9:40 AM 42.8 °F 32.9 °F 37.4 °F 81% 28.97 in 6.0 mi SE 26.5 mph 39.1 mph 0.01 in Rain Light Rain
9:56 AM 42.1 °F 31.5 °F 37.9 °F 85% 28.98 in 8.0 mi SE 28.8 mph 36.8 mph 0.01 in Rain Light Rain
10:30 AM 42.8 °F 33.5 °F 37.4 °F 81% 28.96 in 5.0 mi SE 23.0 mph 38.0 mph 0.05 in Rain Light Rain
10:31 AM 42.8 °F 32.9 °F 37.4 °F 81% 28.96 in 5.0 mi SE 26.5 mph 38.0 mph 0.05 in Rain Light Rain
10:32 AM 42.8 °F 32.5 °F 37.4 °F 81% 28.96 in 5.0 mi SE 28.8 mph 38.0 mph 0.05 in Rain Light Rain
10:56 AM 42.1 °F 31.9 °F 39.0 °F 89% 28.98 in 5.0 mi SE 26.5 mph 34.5 mph 0.11 in Rain Light Rain
10:58 AM 42.8 °F 33.1 °F 39.2 °F 87% 28.96 in 2.5 mi SE 25.3 mph 34.5 mph 0.01 in Rain Light Rain
11:01 AM 42.8 °F 33.1 °F 39.2 °F 87% 28.96 in 4.0 mi SE 25.3 mph 34.5 mph 0.02 in Rain Light Rain
11:02 AM 42.8 °F 32.9 °F 39.2 °F 87% 28.96 in 4.0 mi SE 26.5 mph 34.5 mph 0.02 in Rain Light Rain
11:37 AM 42.8 °F 33.5 °F 37.4 °F 81% 28.95 in 7.0 mi SE 23.0 mph 35.7 mph 0.11 in Rain Light Rain
11:56 AM 42.1 °F 32.6 °F 39.0 °F 89% 28.96 in 7.0 mi SE 23.0 mph 31.1 mph 0.13 in Rain Light Rain
12:56 PM 43.0 °F 35.7 °F 37.9 °F 82% 28.98 in 9.0 mi SE 15.0 mph - 0.00 in Rain Light Rain
1:56 PM 42.1 °F 35.2 °F 39.0 °F 89% 28.97 in 6.0 mi SE 12.7 mph - 0.02 in Rain Light Rain
2:56 PM 42.1 °F 35.7 °F 39.0 °F 89% 28.97 in 6.0 mi SSE 11.5 mph - 0.01 in Rain Light Rain
3:56 PM 43.0 °F 33.8 °F 37.9 °F 82% 28.95 in 7.0 mi SE 23.0 mph 32.2 mph 0.00 in Rain Light Rain
4:41 PM 42.8 °F 32.7 °F 37.4 °F 81% 28.92 in 4.0 mi SE 27.6 mph 32.2 mph 0.00 in Rain Light Rain
4:56 PM 42.1 °F 32.1 °F 37.0 °F 82% 28.94 in 6.0 mi SE 25.3 mph 34.5 mph 0.01 in Rain Light Rain
5:56 PM 41.0 °F 31.9 °F 37.0 °F 86% 28.94 in 7.0 mi SSE 19.6 mph 26.5 mph 0.00 in Rain Light Rain
6:56 PM 41.0 °F 32.8 °F 36.0 °F 82% 28.94 in 10.0 mi SSE 16.1 mph 23.0 mph 0.00 in   Mostly Cloudy
7:56 PM 41.0 °F 34.7 °F 35.1 °F 79% 28.99 in 10.0 mi SE 10.4 mph 19.6 mph N/A   Overcast
8:56 PM 41.0 °F 35.2 °F 30.9 °F 67% 29.05 in 10.0 mi WSW 9.2 mph - 0.00 in   Overcast
9:56 PM 39.9 °F 36.7 °F 30.9 °F 70% 29.09 in 10.0 mi South 4.6 mph - N/A   Overcast
10:34 PM 39.2 °F 37.0 °F 30.2 °F 70% 29.10 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
10:56 PM 39.0 °F - 30.9 °F 73% 29.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 PM 39.0 °F 35.7 °F 28.0 °F 65% 29.19 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy