Weather History for Galena, AK

Change the Weather History Date:

Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 27 °F -8 °F -41 °F
Mean Temperature 20 °F -15 °F -44 °F
Min Temperature 14 °F -22 °F -47 °F
Degree Days  
Heating Degree Days (base 65) 109 80 44 2469
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 21 °F -11 °F -36 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.03 in
Snowdepth - - - -
Wind  
Wind 22 mph 3 mph 0 mph
Gust Wind 31 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.76 in 29.84 in 29.09 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 11:29 AM AKST 3:32 PM AKST
Civil Twilight 10:08 AM AKST 4:54 PM AKST
Nautical Twilight 8:58 AM AKST 6:04 PM AKST
Astronomical Twilight 7:57 AM AKST 7:05 PM AKST
Moon 9:07 PM AKST (12/31) 11:33 AM AKST (12/31)
Length of Visible Light 6h 45m
Length of Day
4h 03m
Waning Gibbous, 89% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Weather History Calendar

Precipitation Actual month total 0.03 Average Month Total: 0.82
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
-9 | -23 0.00
Average:
0 | -16 0.04
Snow
Actual:
-5 | -17 0.00
Average:
0 | -14 0.01
Clear
Actual:
-13 | -22 0.00
Average:
-1 | -12 0.02
Clear
Actual:
-13 | -25 0.00
Average:
0 | -13 0.01
Scattered Clouds
Actual:
-9 | -15 0.00
Average:
0 | -12 0.00
Scattered Clouds
Actual:
-2 | -18 0.00
Average:
0 | -13 0.02
Scattered Clouds
Actual:
-17 | -32 0.00
Average:
2 | -13 0.01
Clear
Actual:
-5 | -34 0.00
Average:
1 | -12 0.02
Snow
Actual:
3 | -2 0.00
Average:
0 | -11 0.03
Snow
Actual:
3 | -2 0.01
Average:
0 | -15 0.03
Snow
Actual:
9 | 1 0.01
Average:
-1 | -15 0.02
Snow
Actual:
7 | 5 0.01
Average:
0 | -14 0.04
Snow
Actual:
5 | -38 0.00
Average:
2 | -14 0.02
Fog
Actual:
-35 | -45 0.00
Average:
1 | -14 0.02
Fog
Actual:
-41 | -47 0.00
Average:
4 | -12 0.03
Snow
Actual:
-29 | -44 0.00
Average:
7 | -6 0.03
Snow
Actual:
-6 | -38 0.00
Average:
9 | -4 0.04
Snow
Actual:
-2 | -31 0.00
Average:
9 | -6 0.02
Clear
Actual:
-31 | -43 0.00
Average:
8 | -6 0.03
Clear
Actual:
-41 | -45 0.00
Average:
3 | -11 0.00
Clear
Actual:
-33 | -41 0.00
Average:
-3 | -16 0.01
Clear
Actual:
-33 | -38 0.00
Average:
-3 | -18 0.03
Clear
Actual:
-23 | -36 0.00
Average:
0 | -12 0.06
Scattered Clouds
Actual:
-7 | -40 0.00
Average:
2 | -13 0.02
Snow
Actual:
3 | -7 0.00
Average:
2 | -13 0.06
Snow
Actual:
5 | -20 0.00
Average:
0 | -17 0.02
Scattered Clouds
Actual:
12 | -5 0.00
Average:
0 | -14 0.03
Scattered Clouds
Actual:
6 | -4 0.00
Average:
3 | -10 0.07
Snow
Actual:
21 | 5 0.00
Average:
3 | -9 0.03
Partly Cloudy
Actual:
18 | 10 0.00
Average:
4 | -12 0.02
Snow
Actual:
27 | 14 0.00
Average:
3 | -8 0.03
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 -9 -16 -23 -14 -20 -29 84 79 74 30.11 30.02 29.96 10 10 6 4 0 - 0.00 Snow
2 -5 -11 -17 -8 -16 -22 87 81 77 30.20 29.99 29.93 10 5 0 6 2 - 0.00 Fog , Snow
3 -13 -18 -22 -18 -25 -28 79 76 73 30.27 30.25 30.21 10 10 7 6 3 - 0.00  
4 -13 -19 -25 -17 -22 -31 82 78 73 30.23 30.11 30.02 10 10 9 13 5 18 0.00  
5 -9 -12 -15 -13 -17 -20 83 80 78 30.06 30.03 30.01 10 10 10 10 6 18 0.00  
6 -2 -8 -18 -7 -12 -24 87 83 74 30.21 30.14 30.07 10 10 10 8 6 - 0.00  
7 -17 -24 -32 -22 -31 -36 81 73 69 30.23 30.21 30.19 10 9 4 4 1 - 0.00  
8 -5 -22 -34 -9 -27 -33 83 76 73 30.18 29.90 29.52 10 8 2 4 1 - 0.00  
9 3 0 -2 1 0 -7 92 87 82 29.63 29.52 29.46 10 6 2 7 4 - 0.00 Snow
10 3 0 -2 0 -1 -7 92 86 82 29.91 29.73 29.62 10 5 1 8 4 - 0.01 Snow
11 9 5 1 6 3 -2 92 87 83 29.97 29.71 29.42 10 6 0 8 4 - 0.01 Fog , Snow
12 7 6 5 5 2 1 92 86 79 29.39 29.16 29.09 9 2 1 8 4 - 0.01 Snow
13 5 -16 -38 2 -9 -35 87 81 73 29.61 29.42 29.20 10 6 1 8 4 - 0.00 Snow
14 -35 -40 -45 - - - - - - 29.73 29.62 29.59 5 2 0 6 1 - 0.00 Fog
15 -41 -44 -47 - - - - - - 29.83 29.77 29.70 9 2 0 7 0 - 0.00 Fog
16 -29 -36 -44 -35 -36 -36 75 70 68 29.96 29.88 29.79 10 4 0 5 0 - 0.00 Snow
17 -6 -22 -38 -11 -19 -30 84 77 70 29.94 29.65 29.46 10 6 2 22 10 31 0.00 Snow
18 -2 -16 -31 -8 -16 -32 85 81 70 30.11 29.64 29.44 10 6 1 15 7 - 0.00 Snow
19 -31 -37 -43 - - - - - - 30.64 30.48 30.14 10 4 2 7 1 - 0.00  
20 -41 -43 -45 - - - - - - 30.76 30.69 30.62 10 3 1 5 1 - 0.00  
21 -33 -37 -41 - - - - - - 30.68 30.54 30.43 10 8 2 4 0 - 0.00  
22 -33 -36 -38 - - - - - - 30.41 30.30 30.17 10 9 2 5 0 - 0.00  
23 -23 -30 -36 -29 -32 -35 74 73 73 30.16 30.02 29.88 10 9 3 10 2 - 0.00  
24 -7 -27 -40 -11 -25 -34 83 77 73 29.88 29.75 29.65 10 6 1 6 0 - 0.00  
25 3 -2 -7 1 -6 -11 88 84 79 29.73 29.65 29.58 10 10 8 8 4 - 0.00 Snow
26 5 -8 -20 2 -14 -25 88 82 77 29.73 29.61 29.49 10 10 7 5 1 - 0.00 Snow
27 12 4 -5 10 -1 -8 91 86 83 29.50 29.47 29.45 10 10 5 8 1 - 0.00  
28 6 1 -4 3 -2 -7 91 87 82 29.58 29.55 29.48 10 10 9 8 4 - 0.00  
29 21 13 5 18 13 2 92 86 78 29.46 29.38 29.31 10 9 5 20 7 - 0.00 Snow
30 18 14 10 14 12 9 92 87 81 29.40 29.19 29.09 10 10 10 8 5 - 0.00  
31 27 20 14 21 17 11 92 81 75 29.69 29.53 29.23 10 10 9 16 5 - 0.00 Snow