Weather History for Anchorage Merrill, AK

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Month of December, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 42 °F 30 °F 21 °F
Mean Temperature 38 °F 26 °F 16 °F
Min Temperature 33 °F 21 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 48 39 28 1214
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 33 °F 22 °F 8 °F
Precipitation  
Precipitation 0.11 in 0.01 in 0.00 in 0.40 in
Snowdepth 5.0 in 3.6 in 3.0 in -
Wind  
Wind 21 mph 2 mph 0 mph
Gust Wind 28 mph 20 mph 15 mph
Sea Level Pressure  
Sea Level Pressure 30.52 in 29.58 in 28.74 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 18, 2014 Rise Set
Actual Time 10:12 AM AKST 3:40 PM AKST
Civil Twilight 9:09 AM AKST 4:42 PM AKST
Nautical Twilight 8:10 AM AKST 5:42 PM AKST
Astronomical Twilight 7:16 AM AKST 6:36 PM AKST
Moon 5:40 AM AKST (12/18) 2:18 PM AKST (12/18)
Length of Visible Light 7h 32m
Length of Day
5h 28m
Waning Crescent, 12% of the Moon is Illuminated
Dec 18
Waning Crescent
Dec 21
New
Dec 28
First Quarter
Jan 4
Full
Jan 13
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.40 Average Month Total: 0.46
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
25 | 19 0.08
Average:
22 | 11 0.01
Snow
Actual:
39 | 21 0.11
Average:
22 | 11 0.01
Snow
Actual:
30 | 17 0.01
Average:
22 | 11 0.01
Partly Cloudy
Actual:
30 | 19 0.00
Average:
22 | 11 0.01
Partly Cloudy
Actual:
25 | 19 0.00
Average:
21 | 11 0.01
Mostly Cloudy
Actual:
28 | 18 0.00
Average:
21 | 11 0.01
Partly Cloudy
Actual:
36 | 28 0.00
Average:
21 | 10 0.01
Rain
Actual:
37 | 28 0.00
Average:
21 | 10 0.01
Rain
Actual:
35 | 26 0.00
Average:
20 | 10 0.02
Partly Cloudy
Actual:
30 | 15 0.00
Average:
20 | 9 0.02
Fog
Actual:
28 | 15 0.00
Average:
20 | 9 0.02
Fog
Actual:
27 | 18 0.00
Average:
20 | 9 0.02
Fog
Actual:
26 | 15 0.00
Average:
20 | 9 0.02
Partly Cloudy
Actual:
32 | 25 0.00
Average:
20 | 9 0.02
Partly Cloudy
Actual:
30 | 23 0.00
Average:
21 | 9 0.02
Rain
Actual:
30 | 24 0.00
Average:
21 | 9 0.02
Rain
Actual:
34 | 19 0.00
Average:
21 | 9 0.02
Scattered Clouds
Actual:
21 | 12 0.00
Average:
21 | 9 0.02
Partly Cloudy
Actual:
24 | 14 0.00
Average:
21 | 9 0.02
Scattered Clouds
Actual:
21 | 12 0.00
Average:
21 | 9 0.02
Snow
Actual:
27 | 18 0.03
Average:
21 | 8 0.02
Snow
Actual:
27 | 21 0.02
Average:
21 | 8 0.02
Snow
Actual:
28 | 17 0.00
Average:
20 | 8 0.02
Snow
Actual:
28 | 19 0.00
Average:
20 | 7 0.01
Snow
Actual:
39 | 26 0.10
Average:
20 | 7 0.01
Snow
Actual:
39 | 32 0.00
Average:
19 | 7 0.01
Partly Cloudy
Actual:
32 | 19 0.00
Average:
19 | 6 0.01
Partly Cloudy
Actual:
27 | 21 0.00
Average:
18 | 6 0.01
Partly Cloudy
Actual:
30 | 25 0.00
Average:
18 | 6 0.01
Partly Cloudy
Actual:
34 | 28 0.00
Average:
18 | 6 0.01
Rain
Actual:
42 | 33 0.05
Average:
18 | 6 0.01
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 25 22 19 21 18 15 89 85 81 29.97 29.80 29.64 10 6 1 7 5 - 0.08 Snow
2 39 30 21 31 24 18 92 85 67 29.70 29.59 29.50 10 6 0 10 4 20 0.11 Fog , Snow
3 30 24 17 26 22 13 89 85 78 29.88 29.82 29.71 10 8 1 8 1 - 0.01 Snow
4 30 24 19 27 24 16 92 87 84 29.89 29.85 29.81 10 10 10 5 2 - 0.00  
5 25 22 19 19 18 16 92 83 77 29.80 29.70 29.59 10 10 10 7 2 - 0.00  
6 28 23 18 22 18 14 88 80 75 29.57 29.51 29.47 10 10 10 5 2 - 0.00  
7 36 32 28 30 27 24 92 84 73 29.52 29.33 29.14 10 10 7 7 2 - 0.00  
8 37 32 28 29 28 26 89 81 67 29.16 28.90 28.74 10 10 10 6 2 - 0.00 Rain
9 35 32 26 29 27 24 92 83 76 28.92 28.81 28.75 10 10 10 4 1 - 0.00 Rain
10 30 24 15 27 20 11 92 87 81 29.10 29.06 28.94 10 10 6 4 0 - 0.00  
11 28 22 15 27 20 9 93 86 77 29.28 29.15 29.09 10 4 0 5 0 - 0.00 Fog
12 27 22 18 24 20 13 92 88 81 29.65 29.45 29.27 10 6 0 6 2 - 0.00 Fog
13 26 20 15 22 17 11 89 85 81 29.77 29.72 29.65 10 9 0 7 2 - 0.00 Fog
14 32 28 25 26 24 21 89 83 79 29.61 29.31 29.16 10 10 10 7 3 - 0.00  
15 30 26 23 27 25 20 92 86 82 29.17 29.13 29.06 10 10 9 8 2 - 0.00  
16 30 27 24 27 25 20 89 86 82 29.39 29.15 29.05 10 10 9 5 1 - 0.00 Rain
17 34 26 19 31 27 17 92 87 82 29.61 29.52 29.40 10 10 9 6 1 - 0.00 Rain
18 21 16 12 18 13 8 88 84 78 29.60 29.44 29.23 10 10 10 6 2 - 0.00  
19 24 19 14 16 14 10 85 76 69 29.22 29.17 29.11 10 10 9 5 2 - 0.00  
20 21 16 12 16 12 9 85 81 74 29.09 28.95 28.87 10 10 8 6 2 - 0.00  
21 27 22 18 23 20 14 89 85 78 29.56 29.26 28.99 10 8 2 5 2 - 0.03 Snow
22 27 24 21 23 21 19 92 86 80 29.81 29.72 29.57 10 9 2 5 1 - 0.02 Snow
23 28 22 17 26 22 14 92 89 81 29.81 29.73 29.67 10 2 0 4 0 - 0.00 Fog , Snow
24 28 24 19 24 19 14 92 83 72 29.69 29.64 29.62 10 7 0 6 1 - 0.00 Fog , Snow
25 39 32 26 30 23 19 89 71 45 29.81 29.65 29.55 10 8 0 21 6 28 0.10 Snow
26 39 38 32 30 26 20 92 66 50 30.23 30.00 29.83 10 10 6 14 8 23 0.00 Rain , Snow
27 32 26 19 29 22 17 92 87 81 30.52 30.43 30.25 10 10 10 7 2 - 0.00  
28 27 24 21 20 18 17 85 80 72 30.50 30.45 30.37 10 10 10 7 2 - 0.00  
29 30 28 25 25 23 21 85 79 75 30.36 30.31 30.26 10 10 10 6 2 - 0.00  
30 34 31 28 30 27 24 92 83 78 30.25 30.15 30.04 10 10 10 8 4 - 0.00  
31 42 38 33 33 32 29 92 79 67 30.30 30.25 30.16 10 10 7 12 3 20 0.05 Rain