Columbia Falls, MT

11:51 PM MST on February 13, 2016 (GMT -0700)
Glacier Park International

Weather History for KGPI - September, 2012

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 76 °F 64 °F
Mean Temperature 62 °F 56 °F 44 °F
Min Temperature 44 °F 36 °F 24 °F
Degree Days  
Heating Degree Days (base 65) 21 9 3 268
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 6 0 186
Dew Point  
Dew Point 50 °F 38 °F 20 °F
Precipitation  
Precipitation 0.44 in 0.02 in 0.00 in 0.44 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 25 mph 3 mph 0 mph
Gust Wind 36 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 30.09 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 09, 2012 Rise Set
Actual Time 7:06 AM MDT 8:00 PM MDT
Civil Twilight 6:34 AM MDT 8:32 PM MDT
Nautical Twilight 5:56 AM MDT 9:10 PM MDT
Astronomical Twilight 5:16 AM MDT 9:50 PM MDT
Moon 12:17 AM MDT (9/9) 4:10 PM MDT (9/9)
Length of Visible Light 13h 57m
Length of Day
12h 54m
Last Quarter, 39% of the Moon is Illuminated
Sep 9
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 77 60 42 46 33 20 89 51 12 29.97 29.86 29.76 10 10 10 25 7 32 0.00  
2 78 56 33 39 31 23 79 46 13 30.08 30.01 29.93 10 10 10 24 8 30 0.00  
3 78 56 33 40 35 31 89 54 19 30.12 30.04 29.97 10 10 10 14 3 18 0.00  
4 75 58 40 42 38 36 83 53 23 30.10 30.06 29.99 10 10 10 14 3 22 0.00  
5 75 55 34 47 39 35 92 59 25 30.09 30.01 29.93 10 10 10 18 4 25 0.00  
6 68 55 42 50 46 42 93 68 42 30.21 30.11 29.96 10 9 2 21 6 25 0.44 Rain
7 75 56 36 48 43 36 100 67 33 30.33 30.28 30.22 10 10 5 8 1 10 0.00  
8 80 60 40 47 42 37 100 62 23 30.28 30.17 30.00 10 10 8 15 4 18 0.00  
9 80 62 44 47 42 35 92 59 25 29.99 29.85 29.75 10 10 9 15 6 23 0.00  
10 67 52 36 41 37 31 85 58 31 29.99 29.85 29.77 10 10 10 24 9 36 0.00  
11 65 49 32 37 29 20 100 60 19 30.25 30.13 29.99 10 10 6 17 5 23 0.00  
12 64 44 24 33 28 24 92 58 23 30.44 30.38 30.27 10 10 10 10 3 15 0.00  
13 76 53 29 41 34 29 92 58 23 30.50 30.40 30.28 10 10 10 10 1 12 0.00  
14 78 55 31 47 38 32 100 61 22 30.28 30.16 30.03 10 8 4 10 1 13 0.00  
15 78 58 38 46 40 35 92 58 23 30.12 30.07 30.03 10 8 4 10 1 12 0.00  
16 77 58 39 43 36 31 93 57 20 30.18 30.12 30.07 10 10 8 20 5 23 0.00  
17 75 56 36 43 38 34 100 63 25 30.19 30.14 30.09 10 10 10 8 2 13 0.00  
18 79 56 32 42 38 35 100 62 23 30.15 30.08 29.99 10 9 2 14 4 20 0.00  
19 80 58 35 41 37 32 92 56 20 30.18 30.11 30.04 10 10 4 14 3 18 0.00  
20 81 59 36 43 39 35 92 57 21 30.20 30.13 30.08 10 10 10 8 2 10 0.00  
21 85 61 37 47 41 38 93 58 22 30.19 30.09 30.00 10 10 10 9 1 13 0.00  
22 76 59 41 48 42 39 93 60 27 30.08 30.03 29.99 10 10 7 13 2 15 0.00  
23 79 58 36 50 43 37 100 65 30 30.12 30.05 29.99 10 8 6 12 3 15 0.00  
24 73 54 35 49 41 34 100 71 41 30.10 30.04 29.96 10 5 0 10 2 15 0.00  
25 71 54 36 49 42 36 100 69 38 30.02 29.98 29.95 10 5 0 6 1 - 0.00 Fog
26 74 56 37 48 41 37 93 62 31 30.12 30.07 30.03 10 8 1 9 1 12 0.00  
27 73 54 35 42 39 35 100 66 31 30.18 30.11 30.04 10 10 8 9 2 16 0.00  
28 76 55 33 41 37 33 100 63 25 30.09 30.00 29.89 10 9 2 10 3 14 0.00  
29 78 58 38 45 41 36 92 59 26 30.09 30.03 29.96 10 10 6 14 5 21 0.00  
30 75 57 39 47 39 29 93 56 19 30.29 30.19 30.09 10 10 10 12 3 16 T