Weather History for Kalispell, MT

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 35 °F 25 °F
Mean Temperature 42 °F 27 °F 16 °F
Min Temperature 37 °F 19 °F 6 °F
Degree Days  
Heating Degree Days (base 65) 49 38 23 1175
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 40 °F 22 °F 3 °F
Precipitation  
Precipitation 0.31 in 0.03 in 0.00 in 0.74 in
Snowdepth 2.0 in 0.1 in 0.0 in -
Wind  
Wind 28 mph 3 mph 0 mph
Gust Wind 87 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.75 in 30.24 in 29.50 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 28, 2011 Rise Set
Actual Time 8:27 AM MST 4:49 PM MST
Civil Twilight 7:51 AM MST 5:26 PM MST
Nautical Twilight 7:11 AM MST 6:06 PM MST
Astronomical Twilight 6:33 AM MST 6:44 PM MST
Moon 10:35 AM MST (12/28) 9:52 PM MST (12/28)
Length of Visible Light 9h 34m
Length of Day
8h 21m
Waxing Crescent, 18% of the Moon is Illuminated
Dec 28
Waxing Crescent
Dec 31
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Weather History Calendar

Precipitation Actual month total 0.74 Normal Month Total: 1.56
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
37 | 23 0.00
Average:
33 | 20 0.05
Partly Cloudy
Actual:
41 | 18 0.00
Average:
33 | 19 0.05
Partly Cloudy
Actual:
32 | 11 0.00
Average:
32 | 19 0.05
Snow
Actual:
33 | 11 0.03
Average:
32 | 18 0.05
Overcast
Actual:
30 | 14 0.00
Average:
32 | 18 0.05
Partly Cloudy
Actual:
35 | 13 0.00
Average:
31 | 18 0.05
Clear
Actual:
34 | 10 0.00
Average:
31 | 17 0.04
Scattered Clouds
Actual:
28 | 6 0.00
Average:
31 | 17 0.05
Scattered Clouds
Actual:
30 | 7 0.00
Average:
30 | 17 0.05
Fog
Actual:
25 | 6 0.00
Average:
30 | 17 0.05
Snow
Actual:
28 | 22 0.02
Average:
30 | 16 0.04
Snow
Actual:
33 | 22 T
Average:
30 | 16 0.05
Overcast
Actual:
29 | 20 0.00
Average:
30 | 16 0.04
Snow
Actual:
30 | 24 T
Average:
29 | 16 0.05
Snow
Actual:
33 | 26 0.11
Average:
29 | 15 0.05
Snow
Actual:
33 | 18 T
Average:
29 | 15 0.05
Fog
Actual:
41 | 20 0.00
Average:
29 | 15 0.05
Rain
Actual:
37 | 20 T
Average:
29 | 15 0.05
Partly Cloudy
Actual:
38 | 23 0.00
Average:
29 | 15 0.05
Snow
Actual:
34 | 22 T
Average:
29 | 15 0.06
Snow
Actual:
40 | 12 0.01
Average:
29 | 14 0.05
Scattered Clouds
Actual:
30 | 8 0.00
Average:
29 | 14 0.06
Mostly Cloudy
Actual:
27 | 7 0.00
Average:
29 | 14 0.05
Overcast
Actual:
37 | 21 T
Average:
29 | 14 0.06
Fog
Actual:
41 | 27 0.00
Average:
29 | 14 0.05
Partly Cloudy
Actual:
38 | 27 T
Average:
29 | 14 0.05
Snow
Actual:
42 | 30 0.01
Average:
29 | 14 0.06
Rain
Actual:
46 | 37 0.31
Average:
29 | 14 0.05
Rain
Actual:
45 | 31 0.08
Average:
29 | 14 0.05
Snow
Actual:
40 | 29 0.17
Average:
29 | 14 0.05
Partly Cloudy
Actual:
36 | 18 0.00
Average:
29 | 15 0.05
 

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

2011 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 37 30 23 25 22 20 92 74 56 30.75 30.55 30.13 10 10 10 13 3 15 0.00  
2 41 30 18 24 19 13 88 61 33 30.35 30.18 29.98 10 10 10 15 3 20 0.00  
3 32 22 11 24 17 10 92 76 59 30.37 30.33 30.21 10 10 10 10 2 13 0.00  
4 33 22 11 27 16 5 100 66 32 30.63 30.47 30.23 10 8 1 15 5 24 0.03 Snow
5 30 22 14 20 15 9 84 67 50 30.58 30.51 30.43 10 10 10 9 1 18 0.00  
6 35 24 13 21 18 11 88 70 51 30.43 30.37 30.24 10 10 9 20 1 38 0.00  
7 34 22 10 23 15 7 92 78 64 30.40 30.35 30.19 10 10 9 23 0 - 0.00  
8 28 17 6 21 12 5 92 87 81 30.46 30.38 30.25 10 10 7 5 1 6 0.00  
9 30 19 7 20 12 5 92 78 63 30.60 30.52 30.32 10 10 8 5 0 35 0.00  
10 25 16 6 23 17 5 96 90 83 30.51 30.20 29.97 10 5 0 10 1 - 0.00 Fog
11 28 25 22 24 22 19 100 91 81 30.10 30.03 29.93 10 7 2 23 2 29 0.02 Snow
12 33 28 22 23 19 17 92 73 54 30.21 30.16 30.07 10 10 6 14 4 59 T Snow
13 29 25 20 20 18 17 91 77 63 30.15 30.11 30.07 10 10 10 3 1 14 0.00  
14 30 27 24 24 22 19 92 81 69 30.23 30.16 29.99 10 10 9 25 0 26 T Snow
15 33 30 26 31 26 23 100 92 84 30.43 30.15 30.06 10 4 0 23 1 87 0.11 Fog , Snow
16 33 26 18 30 27 19 100 92 84 30.50 30.44 30.36 10 9 4 6 0 7 T Snow
17 41 31 20 33 25 19 100 88 76 30.47 30.27 30.03 10 3 0 6 0 6 0.00 Fog
18 37 29 20 34 26 19 100 88 75 30.27 30.04 29.92 10 6 0 17 3 26 T Fog , Rain
19 38 31 23 31 27 21 100 85 70 30.36 30.32 30.24 10 10 10 12 3 14 0.00  
20 34 28 22 27 25 20 88 79 69 30.29 30.09 29.97 10 10 6 9 3 12 T Snow
21 40 26 12 28 21 11 100 67 34 30.51 30.21 29.89 10 9 2 23 3 36 0.01 Snow
22 30 19 8 22 13 7 92 81 69 30.61 30.57 30.42 10 10 10 12 3 16 0.00  
23 27 17 7 20 14 3 92 84 75 30.66 30.53 30.38 10 9 1 5 0 5 0.00  
24 37 29 21 34 28 19 92 81 70 30.61 30.55 30.45 10 10 9 14 2 16 T  
25 41 34 27 34 29 24 100 77 54 30.52 30.18 29.94 10 3 0 26 4 49 0.00 Fog
26 38 33 27 25 21 19 78 63 48 30.34 30.24 30.10 10 10 10 20 7 25 T  
27 42 36 30 34 28 24 92 76 60 30.17 30.07 29.86 10 8 2 14 9 18 0.01 Rain , Snow
28 46 42 37 40 37 34 100 90 79 29.86 29.78 29.62 10 10 7 17 10 22 0.31 Rain
29 45 38 31 39 30 24 86 68 49 29.97 29.73 29.51 10 10 4 24 7 33 0.08 Rain
30 40 35 29 35 31 23 100 82 64 29.76 29.61 29.50 10 8 1 16 7 23 0.17 Rain , Snow
31 36 27 18 23 17 13 84 62 40 30.55 30.27 29.71 10 10 10 28 8 29 0.00