Weather History for Great Falls, MT

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Month of March, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 68 °F 49 °F 27 °F
Mean Temperature 55 °F 36 °F 20 °F
Min Temperature 46 °F 23 °F 4 °F
Degree Days  
Heating Degree Days (base 65) 45 29 10 892
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 0 0 4
Dew Point  
Dew Point 37 °F 19 °F -1 °F
Precipitation  
Precipitation 0.10 in 0.01 in 0.00 in 0.24 in
Snowdepth 1.0 in 0.1 in 0.0 in -
Wind  
Wind 41 mph 12 mph 0 mph
Gust Wind 53 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 30.07 in 29.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 13, 2013 Rise Set
Actual Time 7:41 AM MDT 7:28 PM MDT
Civil Twilight 7:11 AM MDT 7:59 PM MDT
Nautical Twilight 6:35 AM MDT 8:35 PM MDT
Astronomical Twilight 5:59 AM MDT 9:11 PM MDT
Moon 8:12 AM MDT (3/13) 10:02 PM MDT (3/13)
Length of Visible Light 12h 48m
Length of Day
11h 46m
Waxing Crescent, 4% of the Moon is Illuminated
Mar 13
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New

Weather History Calendar

Precipitation Actual month total 0.24 Normal Month Total: 0.91
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
59 | 35 0.00
Average:
41 | 18 0.02
Clear
Actual:
62 | 39 0.00
Average:
42 | 19 0.02
Snow
Actual:
48 | 21 0.01
Average:
42 | 19 0.02
Snow
Actual:
27 | 15 0.03
Average:
42 | 19 0.03
Scattered Clouds
Actual:
30 | 9 0.00
Average:
43 | 19 0.02
Partly Cloudy
Actual:
31 | 19 T
Average:
43 | 20 0.03
Partly Cloudy
Actual:
50 | 22 0.00
Average:
43 | 20 0.02
Fog
Actual:
43 | 19 0.00
Average:
43 | 20 0.03
Clear
Actual:
48 | 18 0.00
Average:
44 | 20 0.02
Scattered Clouds
Actual:
53 | 27 0.00
Average:
44 | 21 0.03
Snow
Actual:
37 | 22 0.07
Average:
44 | 21 0.03
Partly Cloudy
Actual:
51 | 20 0.00
Average:
45 | 21 0.02
Clear
Actual:
63 | 46 0.00
Average:
45 | 22 0.03
Clear
Actual:
68 | 27 0.00
Average:
45 | 22 0.03
Rain
Actual:
63 | 23 T
Average:
46 | 22 0.03
Partly Cloudy
Actual:
55 | 22 0.00
Average:
46 | 23 0.03
Snow
Actual:
42 | 12 T
Average:
46 | 23 0.02
Scattered Clouds
Actual:
43 | 14 0.00
Average:
47 | 23 0.03
Snow
Actual:
45 | 13 0.01
Average:
47 | 24 0.03
Rain
Actual:
61 | 36 0.02
Average:
47 | 24 0.04
Partly Cloudy
Actual:
45 | 29 T
Average:
47 | 24 0.03
Snow
Actual:
31 | 9 0.10
Average:
48 | 25 0.03
Scattered Clouds
Actual:
35 | 4 0.00
Average:
48 | 25 0.03
Clear
Actual:
38 | 8 0.00
Average:
48 | 25 0.04
Clear
Actual:
50 | 20 0.00
Average:
49 | 25 0.03
Scattered Clouds
Actual:
54 | 20 0.00
Average:
49 | 26 0.04
Partly Cloudy
Actual:
60 | 21 0.00
Average:
49 | 26 0.03
Rain
Actual:
62 | 31 T
Average:
50 | 26 0.04
Partly Cloudy
Actual:
61 | 32 0.00
Average:
50 | 27 0.04
Scattered Clouds
Actual:
61 | 31 0.00
Average:
50 | 27 0.03
Scattered Clouds
Actual:
57 | 34 0.00
Average:
51 | 27 0.04
 

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
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 59 47 35 32 30 27 64 50 36 30.23 30.18 30.12 10 10 10 33 22 39 0.00  
2 62 51 39 30 28 23 60 42 23 30.17 30.03 29.83 10 10 10 37 20 44 0.00  
3 48 35 21 30 19 7 88 55 22 30.19 29.87 29.65 10 5 0 41 25 53 0.01 Fog , Snow
4 27 21 15 18 15 7 84 71 57 30.48 30.29 30.07 10 5 1 24 9 29 0.03 Snow
5 30 20 9 18 12 3 76 67 58 30.40 30.26 30.14 10 10 10 14 7 16 0.00  
6 31 25 19 22 19 16 91 80 69 30.12 29.91 29.70 10 9 3 15 4 18 T  
7 50 36 22 25 21 16 84 57 29 30.16 30.00 29.80 10 9 2 24 8 31 0.00  
8 43 31 19 27 20 16 92 68 43 30.11 30.04 29.92 10 5 0 13 5 15 0.00 Fog
9 48 33 18 23 18 14 84 56 28 30.32 30.22 30.08 10 10 10 18 9 30 0.00  
10 53 40 27 24 20 17 69 49 28 30.26 30.15 29.99 10 10 10 28 16 32 0.00  
11 37 30 22 25 21 18 85 72 58 30.44 30.23 29.99 10 6 0 18 7 22 0.07 Snow
12 51 36 20 33 23 14 88 67 46 30.42 30.20 30.02 10 10 9 26 12 32 0.00  
13 63 55 46 32 30 27 58 42 25 30.09 30.02 29.97 10 10 10 35 22 43 0.00  
14 68 48 27 30 28 24 85 56 26 30.09 30.03 29.94 10 9 6 29 15 37 0.00  
15 63 43 23 29 25 18 92 58 23 30.14 30.00 29.89 10 10 6 32 15 43 T Rain
16 55 39 22 28 22 18 92 61 30 30.14 29.94 29.64 10 8 1 23 7 28 0.00  
17 42 27 12 26 13 5 84 60 35 30.15 29.81 29.48 10 8 1 32 13 39 T Snow
18 43 29 14 18 11 7 74 48 22 30.12 29.99 29.89 10 10 10 38 16 46 0.00  
19 45 29 13 20 12 2 92 56 19 30.37 30.22 30.07 10 8 1 17 7 21 0.01 Snow
20 61 49 36 37 21 8 85 54 23 30.04 29.67 29.46 10 10 5 36 19 43 0.02 Rain
21 45 37 29 26 13 6 64 42 20 29.96 29.76 29.56 10 10 10 35 20 44 T  
22 31 20 9 23 17 3 84 70 55 30.39 30.04 29.87 10 3 0 22 11 26 0.10 Snow
23 35 20 4 14 7 -1 83 58 32 30.45 30.42 30.37 10 10 10 15 9 20 0.00  
24 38 23 8 12 8 4 83 55 27 30.46 30.39 30.19 10 10 10 9 4 15 0.00  
25 50 35 20 13 10 7 57 37 16 30.28 30.16 30.06 10 10 10 17 9 22 0.00  
26 54 37 20 17 15 11 68 44 20 30.09 30.03 29.98 10 10 10 10 5 13 0.00  
27 60 41 21 23 20 15 74 47 19 30.06 30.01 29.97 10 10 10 15 6 23 0.00  
28 62 47 31 35 29 22 75 52 29 30.08 30.04 29.98 10 10 10 22 6 28 T Rain
29 61 47 32 34 28 20 82 52 22 30.17 30.09 30.04 10 10 10 22 12 30 0.00  
30 61 46 31 30 24 20 70 45 20 30.23 30.16 30.06 10 10 10 20 10 26 0.00  
31 57 46 34 27 24 20 64 46 28 30.20 30.13 30.02 10 10 10 21 10 25 0.00