Weather History for Seward, AK

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Friday, September 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 63 °F 53 °F 64 °F (1969)
Min Temperature 44 °F 41 °F 34 °F (1956)
Degree Days  
Heating Degree Days 14    
Moisture  
Dew Point 49 °F    
Average Humidity 97    
Maximum Humidity 100    
Minimum Humidity 78    
Precipitation  
Precipitation 1.52 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 2 mph (SSE)    
Max Wind Speed 17 mph    
Max Gust Speed 31 mph    
Visibility 5 miles    
Events Fog , 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

Sep. 21, 2012 Rise Set
Actual Time 7:41 AM AKDT 7:58 PM AKDT
Civil Twilight 6:59 AM AKDT 8:40 PM AKDT
Nautical Twilight 6:08 AM AKDT 9:30 PM AKDT
Astronomical Twilight 5:13 AM AKDT 10:24 PM AKDT
Moon 3:54 PM AKDT (9/21) 10:28 PM AKDT (9/21)
Length of Visible Light 13h 40m
Length of Day
12h 17m
Waxing Crescent, 39% of the Moon is Illuminated
Sep 21
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 7
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.9 °F - 48.9 °F 100% 29.78 in 6.0 mi SSE 8.1 mph - 0.24 in Rain Light Rain
1:53 AM 48.9 °F - 48.0 °F 97% 29.78 in 10.0 mi Calm Calm - 0.04 in   Overcast
2:53 AM 46.9 °F - 46.0 °F 97% 29.79 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:21 AM 46.4 °F - 46.4 °F 100% 29.79 in 9.0 mi Calm Calm - N/A   Overcast
3:53 AM 48.0 °F - 48.0 °F 100% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
4:40 AM 48.2 °F - 48.2 °F 100% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
4:45 AM 48.2 °F - 46.4 °F 93% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 46.9 °F - 46.0 °F 97% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
5:13 AM 46.4 °F - 44.6 °F 93% 29.82 in 1.8 mi Calm Calm - N/A   Overcast
5:22 AM 46.4 °F - 46.4 °F 100% 29.82 in 3.0 mi Calm Calm - N/A   Overcast
5:29 AM 46.4 °F - 46.4 °F 100% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 46.0 °F - 45.0 °F 96% 29.83 in 6.0 mi Calm Calm - N/A   Overcast
6:04 AM 46.4 °F - 46.4 °F 100% 29.83 in 6.0 mi Calm Calm - N/A   Overcast
6:53 AM 46.9 °F - 46.9 °F 100% 29.84 in 10.0 mi NW 3.5 mph - N/A   Overcast
7:41 AM 46.4 °F 43.5 °F 44.6 °F 93% 29.83 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
7:51 AM 46.4 °F - 44.6 °F 93% 29.83 in 1.8 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 46.0 °F - 45.0 °F 96% 29.84 in 1.2 mi Calm Calm - N/A   Overcast
8:08 AM 44.6 °F - 44.6 °F 100% 29.84 in 3.0 mi Calm Calm - N/A   Overcast
8:53 AM 44.1 °F - 44.1 °F 100% 29.85 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 48.0 °F - 46.9 °F 96% 29.84 in 10.0 mi NNW 4.6 mph - N/A   Overcast
10:53 AM 50.0 °F - 48.0 °F 93% 29.83 in 10.0 mi North 3.5 mph - N/A   Overcast
11:53 AM 50.0 °F - 48.9 °F 96% 29.83 in 10.0 mi South 3.5 mph - N/A   Overcast
12:53 PM 48.9 °F - 48.0 °F 97% 29.83 in 10.0 mi South 3.5 mph - N/A   Overcast
1:42 PM 48.2 °F - 48.2 °F 100% 29.83 in 2.0 mi Calm Calm - 0.03 in Rain Rain
1:53 PM 50.0 °F - 48.0 °F 93% 29.83 in 2.0 mi Calm Calm - 0.05 in Rain Light Rain
2:01 PM 50.0 °F - 48.2 °F 94% 29.83 in 1.8 mi Calm Calm - 0.01 in Rain Light Rain
2:14 PM 50.0 °F - 48.2 °F 94% 29.82 in 2.0 mi Calm Calm - 0.05 in Rain Rain
2:25 PM 50.0 °F - 48.2 °F 94% 29.81 in 3.0 mi Calm Calm - 0.07 in Rain Rain
2:53 PM 50.0 °F - 48.9 °F 96% 29.80 in 4.0 mi Calm Calm - 0.12 in Rain Light Rain
3:53 PM 50.0 °F - 48.9 °F 96% 29.77 in 9.0 mi Calm Calm - 0.04 in Rain Light Rain
4:53 PM 52.0 °F - 51.1 °F 97% 29.74 in 6.0 mi Calm Calm - 0.04 in Rain Light Rain
5:07 PM 51.8 °F - 50.0 °F 94% 29.73 in 9.0 mi Calm Calm - 0.00 in Rain Light Rain
5:23 PM 48.2 °F - 48.2 °F 100% 29.74 in 1.8 mi SE 4.6 mph - 0.02 in Rain Light Rain
5:26 PM 48.2 °F - 48.2 °F 100% 29.73 in 1.0 mi SE 3.5 mph - 0.02 in Rain Rain
5:30 PM 48.2 °F - 48.2 °F 100% 29.73 in 0.5 mi Calm Calm - 0.03 in Fog , Rain Rain
5:40 PM 48.2 °F - 48.2 °F 100% 29.72 in 1.2 mi Calm Calm - 0.04 in Rain Light Rain
5:49 PM 50.0 °F - 48.2 °F 94% 29.72 in 2.0 mi South 4.6 mph - 0.04 in Rain Light Rain
5:53 PM 48.9 °F - 48.0 °F 97% 29.73 in 1.2 mi SSW 4.6 mph - 0.04 in Rain Light Rain
5:56 PM 48.2 °F - 48.2 °F 100% 29.73 in 0.8 mi South 4.6 mph - 0.01 in Rain Light Rain
6:09 PM 48.2 °F - 48.2 °F 100% 29.73 in 1.2 mi Calm Calm - 0.02 in Rain Light Rain
6:20 PM 48.2 °F - 46.4 °F 93% 29.72 in 1.2 mi Variable 4.6 mph - 0.03 in Rain Light Rain
6:27 PM 48.2 °F - 48.2 °F 100% 29.71 in 2.0 mi East 6.9 mph - 0.03 in Rain Light Rain
6:35 PM 48.2 °F - 48.2 °F 100% 29.71 in 9.0 mi West 4.6 mph - 0.03 in Rain Light Rain
6:53 PM 50.0 °F - 50.0 °F 100% 29.70 in 5.0 mi Calm Calm - 0.04 in Rain Light Rain
7:10 PM 50.0 °F - 50.0 °F 100% 29.69 in 2.0 mi Calm Calm - 0.05 in Rain Rain
7:34 PM 50.0 °F - 50.0 °F 100% 29.68 in 4.0 mi NW 3.5 mph - 0.07 in Rain Rain
7:53 PM 51.1 °F - 50.0 °F 96% 29.67 in 3.0 mi Calm Calm - 0.12 in Rain Rain
8:48 PM 53.6 °F - 51.8 °F 94% 29.65 in 2.5 mi Variable 3.5 mph - 0.20 in Rain Heavy Rain
8:53 PM 54.0 °F - 53.1 °F 97% 29.64 in 2.5 mi Variable 3.5 mph - 0.23 in Rain Heavy Rain
8:57 PM 53.6 °F - 53.6 °F 100% 29.64 in 3.0 mi East 3.5 mph - 0.01 in Rain Heavy Rain
9:05 PM 53.6 °F - 53.6 °F 100% 29.64 in 3.0 mi Calm Calm - 0.05 in Rain Heavy Rain
9:18 PM 53.6 °F - 51.8 °F 94% 29.63 in 3.0 mi Calm Calm - 0.10 in Rain Heavy Rain
9:44 PM 53.6 °F - 53.6 °F 100% 29.62 in 2.5 mi Calm Calm - 0.23 in Rain Heavy Rain
9:53 PM 54.0 °F - 53.1 °F 97% 29.62 in 2.5 mi NE 5.8 mph - 0.27 in Rain Heavy Rain
10:01 PM 55.4 °F - 53.6 °F 94% 29.62 in 3.0 mi Variable 4.6 mph - 0.04 in Rain Heavy Rain
10:08 PM 55.4 °F - 53.6 °F 94% 29.61 in 2.5 mi Calm Calm - 0.08 in Rain Heavy Rain
10:18 PM 53.6 °F - 53.6 °F 100% 29.61 in 2.5 mi ENE 3.5 mph - 0.15 in Rain Heavy Rain
10:25 PM 55.4 °F - 53.6 °F 94% 29.60 in 2.0 mi Variable 4.6 mph - 0.19 in Rain Heavy Rain
10:45 PM 55.4 °F - 53.6 °F 94% 29.59 in 3.0 mi SSE 11.5 mph 25.3 mph 0.27 in Rain Rain
10:53 PM 57.0 °F - 54.0 °F 89% 29.59 in 5.0 mi South 13.8 mph 31.1 mph 0.28 in Rain Light Rain
11:53 PM 63.0 °F - 55.9 °F 78% 29.57 in 10.0 mi South 17.3 mph 31.1 mph 0.01 in Rain Light Rain