Weather History for Malmstrom AFB, MT

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Month of May, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 64 °F 41 °F
Mean Temperature 66 °F 52 °F 36 °F
Min Temperature 53 °F 41 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 28 13 0 392
Cooling Degree Days (base 65) 1 0 0 1
Growing Degree Days (base 50) 16 5 0 152
Dew Point  
Dew Point 54 °F 36 °F 17 °F
Precipitation  
Precipitation 0.58 in 0.06 in 0.00 in 1.98 in
Snowdepth - - - -
Wind  
Wind 29 mph 7 mph 0 mph
Gust Wind 40 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.59 in 30.05 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 10, 2014 Rise Set
Actual Time 5:54 AM MDT 8:48 PM MDT
Civil Twilight 5:18 AM MDT 9:24 PM MDT
Nautical Twilight 4:32 AM MDT 10:10 PM MDT
Astronomical Twilight 3:37 AM MDT 11:06 PM MDT
Moon 4:31 PM MDT (5/10) 3:48 AM MDT (5/10)
Length of Visible Light 16h 06m
Length of Day
14h 54m
Waxing Gibbous, 82% of the Moon is Illuminated
May 10
Waxing Gibbous
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter

Weather History Calendar

Precipitation Actual month total 1.98 Average Month Total: 56.25
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
75 | 35 0.00
Average:
- | - 2.49
Partly Cloudy
Actual:
62 | 42 0.00
Average:
- | - 2.23
Snow
Actual:
43 | 35 0.02
Average:
- | - 2.25
Rain
Actual:
54 | 39 0.58
Average:
- | - 2.37
Rain
Actual:
59 | 37 0.02
Average:
- | - 2.26
Snow
Actual:
50 | 33 0.00
Average:
- | - 1.56
Partly Cloudy
Actual:
46 | 32 0.00
Average:
- | - 1.88
Scattered Clouds
Actual:
62 | 28 0.00
Average:
- | - 1.56
Rain
Actual:
55 | 35 0.08
Average:
- | - 1.56
Overcast
Actual:
46 | 39 0.00
Average:
- | - 1.84
Snow
Actual:
41 | 32 0.09
Average:
- | - 0.84
Clear
Actual:
55 | 28 0.00
Average:
- | - 1.84
Scattered Clouds
Actual:
64 | 37 0.00
Average:
- | - 3.10
Scattered Clouds
Actual:
66 | 37 0.00
Average:
- | - 1.85
Rain
Actual:
71 | 48 0.18
Average:
- | - 2.08
Rain
Actual:
53 | 44 0.03
Average:
- | - 1.50
Partly Cloudy
Actual:
68 | 44 0.00
Average:
- | - 2.04
Partly Cloudy
Actual:
63 | 43 0.00
Average:
- | - 1.97
Rain
Actual:
64 | 48 0.02
Average:
- | - 2.09
Clear
Actual:
68 | 37 0.00
Average:
- | - 2.05
Clear
Actual:
73 | 43 0.00
Average:
- | - 1.94
Clear
Actual:
81 | 46 0.00
Average:
- | - 2.00
Scattered Clouds
Actual:
84 | 48 0.00
Average:
- | - 0.75
Rain
Actual:
73 | 51 0.41
Average:
- | - 1.50
Partly Cloudy
Actual:
72 | 51 0.00
Average:
- | - 0.78
Partly Cloudy
Actual:
75 | 52 0.00
Average:
- | - 1.51
Rain
Actual:
73 | 44 0.01
Average:
- | - 0.74
Rain
Actual:
73 | 53 0.21
Average:
- | - 0.71
Rain
Actual:
66 | 46 0.06
Average:
- | - 2.31
Clear
Actual:
73 | 37 0.00
Average:
- | - 2.35
Rain
Actual:
66 | 48 0.27
Average:
- | - 2.30
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 75 55 35 37 30 25 70 38 19 30.38 30.20 30.00 10 10 10 15 6 21 0.00  
2 62 52 42 42 39 37 82 62 48 30.08 30.01 29.94 10 10 10 18 8 25 0.00  
3 43 39 35 38 36 33 100 88 74 30.12 30.02 29.87 10 7 2 15 12 - 0.02 Rain , Snow
4 54 46 39 45 40 37 96 84 64 29.96 29.84 29.74 10 8 2 13 5 21 0.58 Rain
5 59 48 37 42 36 34 86 65 41 29.91 29.89 29.83 10 10 10 14 6 - 0.02 Rain
6 50 42 33 38 31 28 89 74 48 30.16 30.00 29.86 10 9 2 21 9 26 0.00 Snow
7 46 40 32 29 26 24 82 63 44 30.15 30.10 30.03 10 10 10 9 6 - 0.00  
8 62 45 28 32 26 19 85 49 19 30.04 29.91 29.76 10 10 10 16 8 22 0.00  
9 55 45 35 43 35 27 86 63 37 29.87 29.76 29.68 10 10 5 17 6 28 0.08 Rain
10 46 42 39 37 33 29 76 66 58 30.23 29.99 29.84 10 10 10 16 8 23 0.00  
11 41 36 32 36 31 28 93 85 62 30.54 30.32 30.12 10 6 1 16 9 - 0.09 Rain , Snow
12 55 42 28 28 23 17 88 53 22 30.59 30.54 30.47 10 10 10 12 6 - 0.00  
13 64 50 37 30 25 22 65 37 23 30.53 30.46 30.41 10 10 10 14 8 21 0.00  
14 66 52 37 38 31 27 76 44 24 30.44 30.36 30.25 10 10 10 9 6 - 0.00  
15 71 60 48 46 40 35 80 51 31 30.25 30.17 30.10 10 10 9 24 8 32 0.18 Rain
16 53 48 44 46 40 37 87 74 61 30.33 30.23 30.10 10 10 10 12 5 - 0.03 Rain
17 68 56 44 46 43 39 86 65 35 30.14 29.97 29.80 10 10 10 10 4 - 0.00  
18 63 53 43 44 40 35 89 58 37 29.80 29.73 29.69 10 10 10 16 8 - 0.00  
19 64 56 48 46 39 31 80 55 29 30.01 29.86 29.75 10 10 10 20 11 28 0.02 Rain
20 68 52 37 42 38 30 89 57 24 30.09 30.06 30.01 10 10 10 10 4 - 0.00  
21 73 58 43 43 36 21 76 50 14 30.09 30.05 29.99 10 10 10 9 6 - 0.00  
22 81 64 46 45 39 33 79 42 19 30.10 30.04 29.97 10 10 10 10 6 20 0.00  
23 84 66 48 43 39 34 74 40 17 30.05 29.95 29.82 10 10 10 16 5 25 0.00  
24 73 62 51 53 45 39 87 56 35 30.02 29.98 29.91 10 9 1 29 4 37 0.41 Rain
25 72 62 51 51 47 41 67 48 34 30.09 29.99 29.88 10 10 10 8 5 - 0.00  
26 75 64 52 51 41 34 78 44 26 30.05 29.94 29.91 10 10 10 17 9 22 0.00  
27 73 58 44 52 40 33 84 50 30 30.14 30.06 29.98 10 10 10 15 5 - 0.01 Rain
28 73 63 53 54 50 42 89 67 43 29.97 29.88 29.79 10 10 2 17 8 40 0.21 Rain
29 66 57 46 48 31 21 80 40 19 30.17 30.08 29.95 10 10 10 25 11 36 0.06 Rain
30 73 55 37 42 35 26 83 47 21 30.22 30.12 30.00 10 10 10 9 5 - 0.00  
31 66 57 48 49 45 38 83 67 45 30.07 29.99 29.95 10 8 2 21 7 31 0.27 Rain