Weather History for Port Alsworth, AK

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Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 50 °F 32 °F 12 °F
Mean Temperature 40 °F 27 °F 6 °F
Min Temperature 39 °F 23 °F 1 °F
Degree Days  
Heating Degree Days (base 65) 58 38 24 1058
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 37 °F 22 °F -17 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 34 mph 8 mph 0 mph
Gust Wind 46 mph 35 mph 23 mph
Sea Level Pressure  
Sea Level Pressure 30.04 in 29.45 in 28.86 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 11, 2013 Rise Set
Actual Time 9:05 AM AKST 5:58 PM AKST
Civil Twilight 8:20 AM AKST 6:43 PM AKST
Nautical Twilight 7:31 AM AKST 7:33 PM AKST
Astronomical Twilight 6:42 AM AKST 8:21 PM AKST
Moon 8:55 AM AKST (2/11) 8:55 PM AKST (2/11)
Length of Visible Light 10h 23m
Length of Day
8h 53m
Waxing Crescent, 3% of the Moon is Illuminated
Feb 11
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 3.09
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Mostly Cloudy
Actual:
42 | 26 0.00
Average:
23 | 13 0.12
Partly Cloudy
Actual:
42 | 39 0.00
Average:
24 | 13 0.12
Mostly Cloudy
Actual:
39 | 39 0.00
Average:
24 | 13 0.12
Mostly Cloudy
Actual:
39 | 37 0.00
Average:
24 | 14 0.12
Overcast
Actual:
39 | 35 0.00
Average:
25 | 14 0.12
Snow
Actual:
19 | 17 0.00
Average:
25 | 14 0.12
Snow
Actual:
32 | 30 0.00
Average:
25 | 14 0.11
Overcast
Actual:
33 | 28 0.00
Average:
25 | 15 0.11
Partly Cloudy
Actual:
41 | 37 0.00
Average:
26 | 15 0.10
Snow
Actual:
30 | 30 0.00
Average:
26 | 15 0.10
Partly Cloudy
Actual:
21 | 5 0.00
Average:
26 | 15 0.10
Overcast
Actual:
42 | 28 0.00
Average:
26 | 16 0.10
Mostly Cloudy
Actual:
42 | 35 0.00
Average:
27 | 16 0.09
Snow
Actual:
37 | 35 0.00
Average:
27 | 17 0.09
Clear
Actual:
12 | 1 0.00
Average:
28 | 17 0.09
Mostly Cloudy
Actual:
17 | 10 0.00
Average:
28 | 18 0.09
Snow
Actual:
15 | 8 0.00
Average:
29 | 18 0.10
Partly Cloudy
Actual:
14 | 3 0.00
Average:
29 | 19 0.10
Overcast
Actual:
33 | 12 0.00
Average:
30 | 19 0.11
Snow
Actual:
23 | 19 0.00
Average:
30 | 19 0.12
Snow
Actual:
19 | 15 0.00
Average:
30 | 19 0.12
Scattered Clouds
Actual:
19 | 5 0.00
Average:
30 | 19 0.12
Snow
Actual:
50 | 28 0.00
Average:
30 | 18 0.12
Snow
Actual:
32 | 28 0.00
Average:
30 | 18 0.13
Snow
Actual:
37 | 23 0.00
Average:
29 | 17 0.13
Partly Cloudy
Actual:
39 | 24 0.00
Average:
29 | 16 0.12
Partly Cloudy
Actual:
37 | 24 0.00
Average:
29 | 15 0.11
Snow
Actual:
37 | 26 0.00
Average:
29 | 15 0.11
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 42 34 26 36 32 23 86 78 76 29.75 29.69 29.62 15 15 15 18 7 - 0.00  
2 42 40 39 37 35 32 87 78 66 29.44 29.38 29.32 20 18 15 25 15 - 0.00  
3 39 39 39 36 36 36 87 87 87 29.24 29.21 29.17 - - - 9 9 - 0.00  
4 39 38 37 36 33 32 87 83 81 29.49 29.45 29.41 20 20 20 16 11 - 0.00  
5 39 38 35 37 33 32 93 86 81 29.52 29.52 29.51 10 8 7 7 2 - 0.00  
6 19 18 17 18 15 10 93 89 73 29.69 29.66 29.63 20 15 10 8 4 - 0.00 Snow
7 32 31 30 25 23 21 80 70 64 29.24 29.22 29.20 20 10 0 23 18 - 0.00 Snow
8 33 30 28 28 26 23 81 80 80 29.60 29.59 29.56 10 10 10 12 3 - 0.00  
9 41 39 37 34 33 32 87 78 70 29.11 28.97 28.86 20 17 15 21 17 29 0.00  
10 30 30 30 30 28 27 100 90 86 29.39 29.31 29.19 7 4 3 9 4 - 0.00 Snow
11 21 13 5 12 8 -2 79 67 58 29.74 29.68 29.59 - - - 15 5 - 0.00  
12 42 29 28 27 25 25 86 73 53 29.62 29.62 29.61 - - - 14 13 - 0.00  
13 42 38 35 34 31 28 81 74 70 29.65 29.60 29.56 - - - 17 7 - 0.00  
14 37 36 35 32 31 30 87 82 75 29.39 29.29 29.25 20 14 7 12 5 - 0.00 Snow
15 12 6 1 10 7 1 100 91 85 30.03 29.95 29.87 - - - 9 3 - 0.00  
16 17 14 10 12 9 7 85 79 73 29.95 29.88 29.77 15 15 15 9 2 - 0.00  
17 15 15 8 14 10 3 93 86 79 29.88 29.76 29.63 7 4 2 14 12 - 0.00 Snow
18 14 8 3 12 0 -17 93 72 39 30.04 29.96 29.87 - - - 9 6 - 0.00  
19 33 21 12 21 12 3 67 58 47 29.42 29.29 29.15 - - - 17 8 - 0.00  
20 23 21 19 19 13 7 86 76 58 29.20 29.11 29.02 5 5 5 8 8 - 0.00 Snow
21 19 17 15 18 12 7 93 77 68 29.22 29.20 29.19 10 7 5 12 8 - 0.00 Snow
22 19 12 5 12 6 -2 85 75 67 29.52 29.49 29.45 20 20 20 6 5 - 0.00  
23 50 39 28 25 23 19 80 55 35 29.89 29.17 28.95 20 18 15 34 22 46 0.00 Snow
24 32 29 28 28 27 21 93 87 74 29.47 29.43 29.40 2 1 0 12 8 - 0.00 Snow
25 37 30 23 28 25 19 86 71 60 29.46 29.44 29.43 20 20 20 17 9 - 0.00 Snow
26 39 32 24 30 24 19 80 68 56 29.35 29.29 29.24 - - - 21 6 - 0.00  
27 37 30 24 30 25 21 86 73 56 29.14 29.13 29.12 20 20 20 8 5 - 0.00  
28 37 32 26 32 28 21 93 82 70 29.35 29.33 29.30 2 2 2 13 2 - 0.00 Snow