Weather History for Great Falls, MT

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Month of November, 2010

  Max Avg Min Sum
Temperature  
Max Temperature 74 °F 38 °F -7 °F
Mean Temperature 61 °F 28 °F -13 °F
Min Temperature 48 °F 17 °F -21 °F
Degree Days  
Heating Degree Days (base 65) 78 37 4 1118
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 1 0 31
Dew Point  
Dew Point 43 °F 17 °F -24 °F
Precipitation  
Precipitation 0.35 in 0.07 in 0.00 in 1.74 in
Snowdepth 7.0 in 2.7 in 0.0 in -
Wind  
Wind 46 mph 12 mph 0 mph
Gust Wind 61 mph 28 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.75 in 30.04 in 29.39 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Nov. 14, 2010 Rise Set
Actual Time 7:28 AM MST 4:50 PM MST
Civil Twilight 6:55 AM MST 5:23 PM MST
Nautical Twilight 6:18 AM MST 6:01 PM MST
Astronomical Twilight 5:42 AM MST 6:37 PM MST
Moon 1:35 PM MST (11/14) 12:13 AM MST (11/14)
Length of Visible Light 10h 28m
Length of Day
9h 21m
First Quarter, 60% of the Moon is Illuminated
Nov 14
First Quarter
Nov 21
Full
Nov 28
Last Quarter
Dec 5
New
Dec 13
First Quarter

Weather History Calendar

Precipitation Actual month total 1.74 Normal Month Total: 0.59
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
61 | 40 0.00
Average:
49 | 28 0.02
Clear
Actual:
65 | 32 0.00
Average:
49 | 27 0.02
Clear
Actual:
58 | 26 0.00
Average:
48 | 27 0.02
Clear
Actual:
68 | 27 0.00
Average:
47 | 26 0.02
Clear
Actual:
74 | 48 0.00
Average:
47 | 26 0.02
Scattered Clouds
Actual:
72 | 48 0.00
Average:
46 | 26 0.02
Scattered Clouds
Actual:
71 | 47 T
Average:
46 | 25 0.02
Snow
Actual:
49 | 32 0.34
Average:
45 | 25 0.02
Snow
Actual:
43 | 22 0.01
Average:
45 | 25 0.02
Partly Cloudy
Actual:
37 | 19 0.00
Average:
44 | 24 0.02
Partly Cloudy
Actual:
43 | 23 0.00
Average:
44 | 24 0.02
Partly Cloudy
Actual:
48 | 30 T
Average:
43 | 24 0.02
Scattered Clouds
Actual:
46 | 26 0.00
Average:
43 | 23 0.02
Rain
Actual:
51 | 33 T
Average:
42 | 23 0.02
Rain
Actual:
52 | 36 0.01
Average:
42 | 22 0.02
Snow
Actual:
44 | -1 0.35
Average:
41 | 22 0.02
Snow
Actual:
20 | 8 0.11
Average:
41 | 22 0.02
Snow
Actual:
32 | 2 0.10
Average:
41 | 22 0.02
Snow
Actual:
5 | -5 0.01
Average:
40 | 21 0.02
Snow
Actual:
4 | -7 0.26
Average:
40 | 21 0.02
Snow
Actual:
2 | -13 0.02
Average:
39 | 21 0.02
Snow
Actual:
-1 | -13 0.08
Average:
39 | 20 0.01
Snow
Actual:
-7 | -20 0.12
Average:
39 | 20 0.02
Snow
Actual:
9 | -21 T
Average:
38 | 20 0.02
Scattered Clouds
Actual:
27 | 5 0.00
Average:
38 | 19 0.02
Scattered Clouds
Actual:
37 | 25 0.00
Average:
38 | 19 0.02
Snow
Actual:
39 | 25 0.01
Average:
38 | 19 0.02
Snow
Actual:
27 | 19 0.32
Average:
37 | 18 0.02
Snow
Actual:
25 | 8 T
Average:
37 | 18 0.02
Scattered Clouds
Actual:
37 | 14 0.00
Average:
37 | 18 0.02
 

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

2010 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 61 51 40 34 30 25 53 44 35 30.23 30.19 30.11 10 10 10 44 22 58 0.00  
2 65 49 32 39 31 23 59 40 20 30.54 30.32 30.19 10 10 10 37 17 46 0.00  
3 58 42 26 29 24 20 85 55 24 30.75 30.63 30.51 10 10 10 12 4 14 0.00  
4 68 48 27 30 25 19 75 48 21 30.47 30.23 30.03 10 10 10 22 9 28 0.00  
5 74 61 48 32 30 26 50 35 19 30.01 29.86 29.77 10 10 10 31 15 37 0.00  
6 72 60 48 38 34 31 54 39 24 29.86 29.81 29.77 10 10 10 25 14 32 0.00  
7 71 59 47 37 34 30 65 44 22 29.78 29.67 29.57 10 10 10 29 14 36 T  
8 49 41 32 43 35 30 100 88 76 30.00 29.84 29.68 10 6 2 17 6 20 0.34 Rain , Snow
9 43 33 22 33 29 20 100 72 43 30.01 29.92 29.81 10 6 0 16 8 18 0.01 Fog , Snow
10 37 28 19 24 21 16 96 72 47 30.28 30.13 29.86 10 10 10 10 6 13 0.00  
11 43 33 23 21 19 17 74 55 36 30.33 30.29 30.15 10 10 10 21 11 26 0.00  
12 48 39 30 26 23 20 63 51 38 30.49 30.35 30.19 10 10 10 24 13 30 T  
13 46 36 26 25 23 21 81 61 41 30.45 30.26 30.02 10 10 10 24 14 30 0.00  
14 51 42 33 28 26 25 75 59 42 30.09 29.91 29.77 10 10 10 22 12 28 T Rain
15 52 44 36 36 30 24 85 64 42 29.99 29.86 29.53 10 10 10 21 9 25 0.01 Rain
16 44 22 -1 37 18 7 96 81 65 30.39 29.97 29.39 10 4 0 46 17 61 0.35 Fog , Rain , Snow
17 20 14 8 16 12 7 100 89 77 30.39 30.13 29.74 10 5 1 13 5 15 0.11 Snow
18 32 17 2 22 10 -1 92 81 69 30.22 29.83 29.56 10 4 0 23 9 28 0.10 Fog , Snow
19 5 0 -5 0 -2 -9 91 85 79 30.25 30.07 29.90 10 7 2 10 4 12 0.01 Snow
20 4 -1 -7 0 -2 -9 95 89 83 30.28 30.05 29.91 10 3 0 16 9 17 0.26 Fog , Snow
21 2 -5 -13 -4 -7 -12 92 84 75 30.17 30.00 29.79 10 6 2 9 4 15 0.02 Snow
22 -1 -7 -13 -6 -8 -14 92 82 72 30.27 29.96 29.81 8 2 1 12 6 13 0.08 Snow
23 -7 -13 -20 -11 -16 -24 86 79 72 30.22 29.98 29.83 10 3 1 17 9 21 0.12 Snow
24 9 -6 -21 -2 -9 -24 86 73 60 30.14 29.98 29.74 10 8 2 24 13 30 T Snow
25 27 16 5 16 9 -3 69 65 60 30.12 30.05 29.86 10 10 9 32 25 40 0.00  
26 37 31 25 24 21 17 69 64 59 30.12 30.02 29.93 10 10 10 35 22 40 0.00  
27 39 32 25 27 23 20 100 77 54 29.89 29.72 29.55 10 9 1 22 8 26 0.01 Snow
28 27 23 19 25 21 18 100 94 88 30.23 29.80 29.54 5 2 0 22 10 25 0.32 Fog , Snow
29 25 17 8 18 11 4 96 79 62 30.44 30.23 30.04 10 6 0 16 11 21 T Fog , Snow
30 37 26 14 25 17 5 70 62 53 30.36 30.16 29.96 10 10 8 39 24 45 0.00