Weather History for Anchorage, AK

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 63 °F 54 °F 41 °F
Mean Temperature 59 °F 48 °F 34 °F
Min Temperature 54 °F 42 °F 27 °F
Degree Days  
Heating Degree Days (base 65) 31 17 6 510
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 2 0 58
Dew Point  
Dew Point 54 °F 40 °F 17 °F
Precipitation  
Precipitation 0.94 in 0.16 in 0.00 in 4.05 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 23 mph 5 mph 0 mph
Gust Wind 45 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.02 in 29.57 in 28.95 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 11, 2013 Rise Set
Actual Time 7:17 AM AKDT 8:33 PM AKDT
Civil Twilight 6:33 AM AKDT 9:17 PM AKDT
Nautical Twilight 5:37 AM AKDT 10:13 PM AKDT
Astronomical Twilight 4:31 AM AKDT 11:18 PM AKDT
Moon 3:50 PM AKDT (9/11) 10:45 PM AKDT (9/11)
Length of Visible Light 14h 44m
Length of Day
13h 15m
Waxing Crescent, 40% of the Moon is Illuminated
Sep 11
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Weather History Calendar

Precipitation Actual month total 4.05 Normal Month Total: 2.99
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
57 | 51 0.02
Average:
60 | 46 0.11
Rain
Actual:
63 | 54 0.05
Average:
60 | 46 0.10
Rain
Actual:
63 | 51 0.13
Average:
60 | 46 0.11
Rain
Actual:
60 | 48 0.58
Average:
59 | 46 0.10
Rain
Actual:
59 | 47 0.01
Average:
59 | 45 0.10
Rain
Actual:
54 | 46 0.30
Average:
59 | 45 0.11
Rain
Actual:
58 | 48 0.08
Average:
58 | 45 0.10
Rain
Actual:
62 | 50 0.30
Average:
58 | 44 0.10
Rain
Actual:
57 | 47 0.01
Average:
58 | 44 0.10
Rain
Actual:
55 | 49 0.25
Average:
57 | 44 0.09
Rain
Actual:
56 | 49 0.94
Average:
57 | 44 0.10
Rain
Actual:
59 | 45 T
Average:
57 | 43 0.10
Rain
Actual:
57 | 47 0.22
Average:
56 | 43 0.09
Fog
Actual:
62 | 45 T
Average:
56 | 43 0.10
Partly Cloudy
Actual:
58 | 42 0.00
Average:
56 | 42 0.10
Rain
Actual:
55 | 36 0.00
Average:
55 | 42 0.10
Rain
Actual:
52 | 46 0.02
Average:
55 | 42 0.10
Rain
Actual:
50 | 42 0.01
Average:
54 | 41 0.10
Rain
Actual:
51 | 38 0.07
Average:
54 | 41 0.10
Scattered Clouds
Actual:
47 | 31 0.00
Average:
54 | 41 0.10
Rain
Actual:
44 | 32 T
Average:
53 | 40 0.10
Rain
Actual:
43 | 32 T
Average:
53 | 40 0.10
Snow
Actual:
41 | 32 0.04
Average:
52 | 40 0.10
Partly Cloudy
Actual:
41 | 27 0.00
Average:
52 | 39 0.09
Rain
Actual:
49 | 38 0.85
Average:
51 | 39 0.10
Rain
Actual:
48 | 41 0.16
Average:
51 | 39 0.10
Overcast
Actual:
51 | 42 0.01
Average:
50 | 38 0.09
Partly Cloudy
Actual:
53 | 38 0.00
Average:
50 | 38 0.10
Partly Cloudy
Actual:
52 | 36 0.00
Average:
49 | 37 0.10
Partly Cloudy
Actual:
52 | 30 0.00
Average:
49 | 37 0.10
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 54 51 52 50 49 89 86 83 29.84 29.80 29.72 10 10 7 7 3 - 0.02 Rain
2 63 59 54 54 50 46 93 75 56 29.71 29.63 29.49 10 10 10 17 7 37 0.05 Rain
3 63 57 51 51 48 43 89 70 51 29.52 29.38 29.28 10 10 5 23 10 45 0.13 Rain
4 60 54 48 51 48 45 93 79 64 29.80 29.56 29.41 10 10 7 15 6 23 0.58 Rain
5 59 53 47 45 43 41 77 64 51 30.02 29.94 29.82 10 10 10 17 10 33 0.01 Rain
6 54 50 46 48 45 41 86 79 71 30.01 29.65 29.43 10 10 7 10 6 - 0.30 Rain
7 58 53 48 52 49 46 93 88 83 29.65 29.56 29.48 10 10 10 13 4 - 0.08 Rain
8 62 56 50 50 48 43 89 81 72 29.85 29.63 29.45 10 10 5 13 8 31 0.30 Rain
9 57 52 47 50 47 42 86 74 61 29.84 29.74 29.66 10 10 10 13 5 27 0.01 Rain
10 55 52 49 52 49 46 93 88 83 29.76 29.72 29.69 10 10 5 9 3 - 0.25 Rain
11 56 53 49 50 48 46 96 87 77 29.90 29.72 29.60 10 9 3 7 3 22 0.94 Rain
12 59 52 45 49 45 42 93 78 62 29.99 29.95 29.90 10 10 10 9 5 26 T Rain
13 57 52 47 51 48 45 93 85 77 29.96 29.93 29.90 10 10 5 8 5 - 0.22 Rain
14 62 54 45 51 47 42 100 82 64 29.94 29.89 29.85 10 5 0 8 5 - T Fog
15 58 50 42 41 39 34 76 62 47 29.88 29.81 29.71 10 10 10 7 4 - 0.00  
16 55 46 36 44 37 32 85 64 43 29.70 29.58 29.49 10 10 10 6 1 - 0.00 Rain
17 52 49 46 45 44 40 93 84 74 29.53 29.48 29.47 10 10 10 9 4 - 0.02 Rain
18 50 46 42 46 39 30 93 76 58 29.63 29.60 29.54 10 10 6 6 3 - 0.01 Rain
19 51 45 38 44 30 24 82 66 50 29.58 29.52 29.43 10 10 8 13 6 17 0.07 Rain
20 47 39 31 29 22 18 56 48 40 29.42 29.29 29.03 10 10 10 13 8 17 0.00  
21 44 38 32 34 29 23 89 71 53 29.02 28.99 28.95 10 10 10 9 7 23 T Rain
22 43 38 32 27 22 17 49 44 39 29.31 29.12 28.95 10 10 10 16 13 32 T Rain
23 41 37 32 32 27 17 89 64 38 29.78 29.55 29.33 10 9 3 14 8 20 0.04 Rain , Snow
24 41 34 27 36 27 22 72 64 56 29.98 29.91 29.79 10 10 10 9 6 - 0.00  
25 49 44 38 45 40 37 93 87 80 29.80 29.57 29.48 10 9 4 14 7 38 0.85 Rain
26 48 45 41 44 41 39 96 91 86 29.63 29.54 29.24 10 10 6 5 2 - 0.16 Rain
27 51 47 42 44 41 39 96 85 74 29.19 29.06 28.99 10 10 10 8 3 - 0.01  
28 53 46 38 38 34 27 82 68 54 29.15 29.12 29.07 10 10 10 6 3 - 0.00  
29 52 44 36 31 27 24 59 51 42 29.34 29.25 29.14 10 10 10 10 5 17 0.00  
30 52 41 30 31 27 24 75 60 44 29.63 29.50 29.37 10 10 10 10 4 16 0.00