Weather History for Havre, MT

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 100 °F 88 °F 66 °F
Mean Temperature 82 °F 70 °F 55 °F
Min Temperature 67 °F 50 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 10 1 0 40
Cooling Degree Days (base 65) 17 6 0 180
Growing Degree Days (base 50) 31 19 6 597
Dew Point  
Dew Point 61 °F 42 °F 17 °F
Precipitation  
Precipitation 0.14 in 0.01 in 0.00 in 0.31 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 38 mph 8 mph 0 mph
Gust Wind 52 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 29.94 in 29.61 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 14, 2012 Rise Set
Actual Time 6:11 AM MDT 8:34 PM MDT
Civil Twilight 5:37 AM MDT 9:08 PM MDT
Nautical Twilight 4:53 AM MDT 9:52 PM MDT
Astronomical Twilight 4:03 AM MDT 10:41 PM MDT
Moon 3:04 AM MDT (8/14) 6:36 PM MDT (8/14)
Length of Visible Light 15h 31m
Length of Day
14h 22m
Waning Crescent, 9% of the Moon is Illuminated
Aug 14
Waning Crescent
Aug 17
New
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.31 Normal Month Total: 1.11
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
88 | 60 T
Average:
88 | 55 0.03
Rain
Actual:
86 | 50 T
Average:
88 | 55 0.04
Rain
Actual:
73 | 51 0.09
Average:
87 | 55 0.03
Clear
Actual:
83 | 50 0.00
Average:
87 | 55 0.04
Clear
Actual:
95 | 49 0.00
Average:
87 | 55 0.03
Thunderstorm
Actual:
100 | 51 0.00
Average:
87 | 55 0.04
Thunderstorm
Actual:
96 | 67 T
Average:
87 | 55 0.03
Thunderstorm
Actual:
100 | 53 T
Average:
87 | 54 0.03
Rain
Actual:
96 | 66 0.00
Average:
87 | 54 0.04
Thunderstorm
Actual:
97 | 59 0.00
Average:
86 | 54 0.03
Thunderstorm
Actual:
89 | 62 T
Average:
86 | 54 0.04
Thunderstorm
Actual:
85 | 58 T
Average:
86 | 54 0.03
Clear
Actual:
85 | 57 0.00
Average:
86 | 53 0.04
Thunderstorm
Actual:
94 | 50 0.14
Average:
85 | 53 0.04
Rain
Actual:
66 | 43 T
Average:
85 | 53 0.03
Clear
Actual:
79 | 38 0.00
Average:
85 | 52 0.04
Clear
Actual:
86 | 40 0.00
Average:
84 | 52 0.04
Clear
Actual:
88 | 45 0.00
Average:
84 | 52 0.03
Clear
Actual:
93 | 45 0.00
Average:
84 | 52 0.04
Clear
Actual:
95 | 45 0.00
Average:
83 | 51 0.04
Thunderstorm
Actual:
97 | 52 0.08
Average:
83 | 51 0.04
Scattered Clouds
Actual:
87 | 56 0.00
Average:
82 | 51 0.04
Clear
Actual:
90 | 46 0.00
Average:
82 | 50 0.03
Scattered Clouds
Actual:
76 | 41 0.00
Average:
82 | 50 0.04
Clear
Actual:
75 | 39 0.00
Average:
81 | 50 0.04
Clear
Actual:
86 | 37 0.00
Average:
81 | 49 0.04
Rain
Actual:
94 | 50 T
Average:
80 | 49 0.03
Clear
Actual:
99 | 60 0.00
Average:
80 | 48 0.04
Clear
Actual:
85 | 53 0.00
Average:
79 | 48 0.03
Clear
Actual:
84 | 41 0.00
Average:
79 | 48 0.04
Clear
Actual:
89 | 45 0.00
Average:
78 | 47 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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 88 74 60 52 45 38 72 46 19 30.01 29.94 29.86 10 10 10 18 9 24 T  
2 86 68 50 51 45 38 68 44 20 29.99 29.88 29.81 10 10 10 29 12 36 T Rain
3 73 62 51 52 48 41 93 64 34 30.09 30.02 29.95 10 10 6 28 13 32 0.09 Rain
4 83 67 50 49 45 41 89 56 23 30.15 30.09 30.01 10 10 10 13 6 17 0.00  
5 95 72 49 49 43 36 80 47 13 30.02 29.97 29.90 10 10 10 9 1 13 0.00  
6 100 76 51 48 44 36 77 44 11 30.03 29.96 29.90 10 10 10 22 6 25 0.00 Thunderstorm
7 96 82 67 55 49 41 63 40 16 30.05 29.98 29.92 10 10 10 29 16 38 T Rain , Thunderstorm
8 100 77 53 57 51 42 89 52 15 30.12 29.99 29.87 10 10 10 31 10 38 T Rain , Thunderstorm
9 96 81 66 55 44 30 59 35 11 30.07 29.99 29.91 10 10 10 17 7 24 0.00 Rain
10 97 78 59 52 47 36 69 42 14 29.97 29.84 29.76 10 10 10 17 7 23 0.00 Thunderstorm
11 89 76 62 54 50 45 67 45 22 30.06 29.92 29.78 10 10 10 22 9 32 T Rain , Thunderstorm
12 85 72 58 56 52 48 72 52 31 30.18 30.09 30.04 10 10 10 23 10 29 T Rain , Thunderstorm
13 85 71 57 53 49 44 75 52 29 30.02 29.93 29.84 10 10 10 23 11 28 0.00  
14 94 72 50 57 47 34 89 51 13 29.96 29.75 29.64 10 10 10 37 12 52 0.14 Rain , Thunderstorm
15 66 55 43 57 45 36 86 60 34 30.26 30.16 29.95 10 10 10 21 10 25 T Rain
16 79 59 38 42 37 32 92 56 19 30.27 30.14 30.02 10 10 10 10 3 13 0.00  
17 86 63 40 41 37 32 86 51 16 30.10 30.06 30.03 10 10 10 18 6 23 0.00  
18 88 67 45 43 36 32 71 43 14 30.15 30.07 30.00 10 10 10 13 4 22 0.00  
19 93 69 45 40 34 26 70 40 9 30.01 29.93 29.85 10 10 10 13 5 17 0.00  
20 95 70 45 39 34 30 70 41 11 29.95 29.88 29.83 10 10 10 15 6 29 0.00  
21 97 75 52 61 44 35 59 36 12 29.95 29.82 29.70 10 10 8 32 8 43 0.08 Rain , Thunderstorm
22 87 72 56 58 48 29 93 53 13 29.88 29.81 29.77 10 10 10 22 9 29 0.00  
23 90 68 46 43 32 17 76 42 7 29.84 29.75 29.66 10 10 10 25 9 32 0.00  
24 76 59 41 47 36 24 76 46 15 29.98 29.82 29.70 10 10 10 38 16 52 0.00  
25 75 57 39 37 33 30 85 52 19 30.00 29.96 29.92 10 10 10 20 9 25 0.00  
26 86 62 37 36 33 29 76 45 13 30.08 30.00 29.94 10 10 10 21 9 28 0.00  
27 94 72 50 48 39 34 50 32 14 30.00 29.92 29.86 10 10 10 16 6 21 T Rain
28 99 80 60 50 41 27 64 36 8 29.99 29.82 29.61 10 10 10 14 6 18 0.00  
29 85 69 53 41 32 25 43 27 11 29.95 29.80 29.61 10 10 10 29 12 38 0.00  
30 84 63 41 37 32 30 62 39 15 30.02 29.94 29.87 10 10 9 20 6 31 0.00  
31 89 67 45 45 35 31 62 39 15 29.92 29.81 29.68 10 10 10 12 4 13 0.00