Weather History for Port Alsworth, AK

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 53 °F 39 °F
Mean Temperature 55 °F 45 °F 32 °F
Min Temperature 53 °F 38 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 32 20 10 630
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 0 0 14
Dew Point  
Dew Point 52 °F 37 °F 12 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 25 mph 6 mph 0 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.31 in 29.74 in 29.25 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 02, 2012 Rise Set
Actual Time 6:09 AM AKDT 10:20 PM AKDT
Civil Twilight 5:14 AM AKDT 11:16 PM AKDT
Nautical Twilight 3:45 AM AKDT 12:48 AM AKDT
Astronomical Twilight Sun does not rise Sun does not rise
Moon 5:56 PM AKDT 4:45 AM AKDT
Length of Visible Light 18h 01m
Length of Day
16h 11m
Waxing Gibbous, 84% of the Moon is Illuminated
May 2
Waxing Gibbous
May 5
Full
May 12
Last Quarter
May 20
New
May 28
First Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 3.57
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
39 | 30 0.00
Average:
47 | 32 0.12
Scattered Clouds
Actual:
44 | 21 0.00
Average:
47 | 32 0.13
Snow
Actual:
42 | 32 0.00
Average:
47 | 33 0.13
Mostly Cloudy
Actual:
44 | 30 0.00
Average:
47 | 33 0.13
Mostly Cloudy
Actual:
48 | 39 0.00
Average:
47 | 33 0.13
Overcast
Actual:
50 | 37 0.00
Average:
48 | 33 0.12
Rain
Actual:
50 | 35 0.00
Average:
48 | 34 0.12
Rain
Actual:
48 | 37 0.00
Average:
49 | 34 0.12
Rain
Actual:
48 | 33 0.00
Average:
49 | 34 0.12
Partly Cloudy
Actual:
51 | 37 0.00
Average:
50 | 35 0.11
Snow
Actual:
44 | 33 0.00
Average:
51 | 35 0.11
Partly Cloudy
Actual:
46 | 32 0.00
Average:
51 | 36 0.11
Mostly Cloudy
Actual:
48 | 35 0.00
Average:
52 | 36 0.11
Rain
Actual:
51 | 33 0.00
Average:
52 | 36 0.11
Partly Cloudy
Actual:
60 | 33 0.00
Average:
53 | 37 0.11
Clear
Actual:
60 | 28 0.00
Average:
53 | 37 0.11
Clear
Actual:
57 | 48 0.00
Average:
54 | 38 0.11
Scattered Clouds
Actual:
57 | 30 0.00
Average:
54 | 38 0.11
Mostly Cloudy
Actual:
51 | 44 0.00
Average:
54 | 38 0.11
Mostly Cloudy
Actual:
53 | 39 0.00
Average:
55 | 39 0.11
Partly Cloudy
Actual:
59 | 39 0.00
Average:
55 | 39 0.11
Partly Cloudy
Actual:
60 | 42 0.00
Average:
55 | 39 0.11
Partly Cloudy
Actual:
66 | 44 0.00
Average:
55 | 40 0.11
Mostly Cloudy
Actual:
59 | 42 0.00
Average:
56 | 40 0.11
Overcast
Actual:
55 | 42 0.00
Average:
56 | 40 0.11
Overcast
Actual:
55 | 42 0.00
Average:
56 | 40 0.12
Partly Cloudy
Actual:
64 | 42 0.00
Average:
56 | 41 0.12
Partly Cloudy
Actual:
57 | 42 0.00
Average:
57 | 41 0.12
Partly Cloudy
Actual:
55 | 44 0.00
Average:
57 | 41 0.11
Overcast
Actual:
53 | 46 0.00
Average:
57 | 41 0.11
Mostly Cloudy
Actual:
57 | 53 0.00
Average:
57 | 42 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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 39 34 30 30 24 18 80 64 52 29.85 29.83 29.80 - - - 14 8 - 0.00  
2 44 32 21 32 22 12 75 57 39 29.85 29.79 29.73 - - - 9 3 - 0.00  
3 42 37 32 36 32 27 100 84 53 29.67 29.64 29.61 20 12 4 6 2 - 0.00 Snow
4 44 36 30 39 34 30 100 85 75 29.80 29.77 29.73 - - - 9 3 - 0.00  
5 48 44 39 37 34 32 75 70 66 29.79 29.76 29.73 - - - 14 10 - 0.00  
6 50 44 37 39 36 30 81 72 66 29.55 29.50 29.46 - - - 8 8 - 0.00  
7 50 42 35 39 37 36 100 79 66 29.76 29.74 29.71 20 12 0 9 4 - 0.00 Rain
8 48 42 37 41 37 30 93 79 66 29.69 29.67 29.65 20 17 10 21 12 - 0.00 Rain
9 48 40 33 39 34 30 87 74 66 29.60 29.48 29.34 20 12 5 25 7 - 0.00 Rain
10 51 44 37 43 35 27 71 63 54 29.30 29.28 29.25 - - - 14 13 - 0.00  
11 44 37 33 37 35 34 100 89 76 29.44 29.37 29.27 20 8 1 7 2 - 0.00 Snow
12 46 38 32 36 33 27 100 78 46 29.49 29.47 29.46 20 18 15 17 8 - 0.00  
13 48 42 35 37 34 32 87 70 57 29.86 29.80 29.76 - - - 12 6 - 0.00  
14 51 42 33 39 34 28 87 72 53 30.16 30.13 30.07 15 15 15 14 5 - 0.00 Rain
15 60 46 33 45 38 27 81 68 55 30.27 30.26 30.24 - - - 0 0 - 0.00  
16 60 39 28 39 31 21 74 61 45 30.31 30.28 30.22 - - - 9 4 - 0.00  
17 57 52 48 43 39 36 76 56 44 30.10 30.06 30.00 - - - 25 15 - 0.00  
18 57 44 30 39 36 25 80 59 51 29.92 29.85 29.78 - - - 23 6 - 0.00  
19 51 48 44 39 37 34 76 64 50 29.79 29.78 29.76 - - - 14 12 - 0.00  
20 53 46 39 50 43 37 93 86 77 29.77 29.76 29.75 - - - 9 5 - 0.00  
21 59 48 39 48 41 34 81 67 59 29.70 29.63 29.57 - - - 8 3 - 0.00  
22 60 51 42 46 44 37 82 68 55 29.78 29.72 29.67 - - - 9 3 - 0.00  
23 66 55 44 52 45 39 81 63 55 29.96 29.95 29.92 - - - 14 4 - 0.00  
24 59 48 42 50 45 41 93 82 63 30.10 30.04 29.99 20 14 10 9 4 - 0.00  
25 55 48 42 45 42 37 87 73 62 29.85 29.76 29.68 - - - 16 3 - 0.00  
26 55 48 42 48 44 43 100 81 63 29.67 29.64 29.61 5 4 3 12 4 - 0.00  
27 64 53 42 52 42 34 93 66 32 29.79 29.76 29.72 20 20 20 12 4 - 0.00  
28 57 50 42 45 40 36 81 66 51 29.80 29.74 29.67 - - - 23 7 - 0.00  
29 55 50 44 41 38 36 81 60 51 29.54 29.49 29.41 - - - 21 11 - 0.00  
30 53 50 46 39 37 34 71 62 51 29.39 29.35 29.30 - - - 16 11 - 0.00  
31 57 53 53 43 41 39 62 60 58 29.57 29.54 29.51 - - - 12 9 - 0.00