Weather History for Glendive, MT

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Month of October, 2009

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 45 °F 26 °F
Mean Temperature 56 °F 39 °F 24 °F
Min Temperature 42 °F 32 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 42 27 10 823
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 0 0 8
Dew Point  
Dew Point 41 °F 29 °F 5 °F
Precipitation  
Precipitation 0.76 in 0.04 in 0.00 in 1.13 in
Snowdepth - - - -
Wind  
Wind 38 mph 11 mph 0 mph
Gust Wind 48 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 29.96 in 29.33 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 03, 2009 Rise Set
Actual Time 7:01 AM MDT 6:34 PM MDT
Civil Twilight 6:30 AM MDT 7:04 PM MDT
Nautical Twilight 5:55 AM MDT 7:39 PM MDT
Astronomical Twilight 5:19 AM MDT 8:15 PM MDT
Moon 5:57 PM MDT (10/3) 6:28 AM MDT (10/3)
Length of Visible Light 12h 33m
Length of Day
11h 33m
Full, 100% of the Moon is Illuminated
Oct 3
Full
Oct 4
Full
Oct 11
Last Quarter
Oct 17
New
Oct 25
First Quarter

Weather History Calendar

Precipitation Actual month total 1.13 Average Month Total: 2.83
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
42 | 37 0.15
Average:
62 | 35 0.03
Scattered Clouds
Actual:
51 | 35 0.03
Average:
62 | 35 0.03
Overcast
Actual:
46 | 37 0.00
Average:
62 | 35 2.13
Overcast
Actual:
46 | 39 0.00
Average:
62 | 35 0.03
Overcast
Actual:
42 | 37 0.76
Average:
61 | 35 0.03
Partly Cloudy
Actual:
55 | 33 0.03
Average:
61 | 35 0.03
Mostly Cloudy
Actual:
51 | 35 0.00
Average:
60 | 34 0.03
Partly Cloudy
Actual:
44 | 30 0.00
Average:
59 | 34 0.03
Mostly Cloudy
Actual:
32 | 21 0.00
Average:
59 | 34 0.03
Overcast
Actual:
26 | 21 0.00
Average:
58 | 34 0.03
Overcast
Actual:
30 | 21 0.00
Average:
57 | 33 0.02
Overcast
Actual:
30 | 21 0.00
Average:
57 | 33 0.02
Overcast
Actual:
35 | 28 0.00
Average:
56 | 33 0.02
Overcast
Actual:
37 | 30 0.03
Average:
56 | 32 0.02
Overcast
Actual:
42 | 30 0.00
Average:
55 | 32 0.02
Partly Cloudy
Actual:
44 | 33 0.00
Average:
55 | 32 0.02
Clear
Actual:
66 | 32 0.00
Average:
54 | 31 0.02
Clear
Actual:
69 | 42 0.00
Average:
54 | 31 0.02
Partly Cloudy
Actual:
42 | 32 0.04
Average:
53 | 31 0.02
Overcast
Actual:
37 | 33 0.04
Average:
52 | 30 0.02
Overcast
Actual:
42 | 37 0.00
Average:
52 | 30 0.02
Partly Cloudy
Actual:
46 | 30 0.02
Average:
51 | 30 0.02
Clear
Actual:
57 | 30 0.01
Average:
50 | 29 0.03
Partly Cloudy
Actual:
53 | 39 0.02
Average:
50 | 29 0.02
Partly Cloudy
Actual:
48 | 33 0.00
Average:
49 | 28 0.02
Scattered Clouds
Actual:
51 | 28 0.00
Average:
48 | 28 0.02
Partly Cloudy
Actual:
51 | 39 0.00
Average:
48 | 27 0.02
Overcast
Actual:
39 | 33 0.00
Average:
47 | 27 0.02
Overcast
Actual:
37 | 30 0.00
Average:
47 | 26 0.02
Partly Cloudy
Actual:
48 | 23 0.00
Average:
46 | 26 0.02
Overcast
Actual:
68 | 35 0.00
Average:
46 | 25 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

2009 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 42 40 37 39 36 36 93 87 81 29.92 29.78 29.69 10 9 4 38 31 48 0.15  
2 51 43 35 36 31 30 81 62 44 29.97 29.95 29.91 10 10 10 25 19 32 0.03  
3 46 42 37 37 35 30 93 76 53 30.04 29.98 29.96 10 10 10 13 7 - 0.00  
4 46 42 39 37 36 32 93 80 57 30.12 30.08 30.05 10 10 6 16 5 16 0.00  
5 42 40 37 37 36 34 93 89 81 30.05 30.01 29.99 10 8 5 17 12 21 0.76  
6 55 44 33 36 34 30 93 74 38 30.04 29.89 29.69 10 10 5 18 10 25 0.03  
7 51 43 35 39 31 25 81 66 50 30.08 29.88 29.62 10 10 8 37 20 48 0.00  
8 44 37 30 23 19 18 69 53 34 30.17 30.10 30.02 10 10 10 16 11 22 0.00  
9 32 26 21 27 15 7 86 66 43 30.31 30.19 29.97 10 10 3 30 18 37 0.00  
10 26 24 21 12 11 9 63 58 47 30.32 30.30 30.26 10 10 10 22 17 29 0.00  
11 30 26 21 19 13 5 86 62 37 30.27 30.18 30.10 10 10 10 10 6 - 0.00  
12 30 26 21 21 19 16 93 77 55 30.15 30.13 30.10 10 10 7 8 2 - 0.00  
13 35 32 28 27 24 18 80 74 64 30.19 30.13 30.09 10 10 10 22 15 28 0.00  
14 37 34 30 34 30 27 93 89 81 30.00 29.86 29.78 10 10 5 13 10 - 0.03  
15 42 36 30 37 32 28 100 90 81 30.11 30.05 29.94 10 8 0 9 3 - 0.00  
16 44 38 33 36 31 30 93 77 61 30.32 30.26 30.17 10 10 10 13 7 - 0.00  
17 66 49 32 37 34 28 93 66 34 30.26 30.10 29.90 10 10 10 17 10 17 0.00  
18 69 56 42 41 37 34 76 54 27 29.85 29.76 29.71 10 10 10 28 12 32 0.00  
19 42 37 32 37 34 28 100 89 76 30.00 29.96 29.91 10 10 4 20 8 23 0.04  
20 37 35 33 36 33 30 100 91 87 30.19 30.09 29.97 10 7 2 21 13 24 0.04  
21 42 40 37 36 33 30 93 79 61 30.24 30.21 30.15 10 10 10 9 2 - 0.00  
22 46 38 30 39 33 28 93 84 66 30.12 30.06 30.00 10 10 10 17 9 22 0.02  
23 57 44 30 41 34 28 93 75 44 30.00 29.91 29.71 10 10 10 16 9 20 0.01  
24 53 46 39 41 38 34 93 75 54 29.73 29.59 29.54 10 10 10 23 10 30 0.02  
25 48 40 33 36 30 25 93 69 40 30.17 30.06 29.90 10 10 10 26 13 31 0.00  
26 51 40 28 28 26 23 86 66 35 30.12 29.85 29.57 10 10 10 16 10 23 0.00  
27 51 46 39 34 30 25 66 52 35 29.52 29.40 29.33 10 10 10 24 12 31 0.00  
28 39 36 33 32 30 28 87 78 70 29.92 29.79 29.65 10 10 10 24 15 29 0.00  
29 37 34 30 30 27 21 93 76 52 30.02 29.97 29.86 10 10 10 18 13 24 0.00  
30 48 36 23 32 25 16 86 68 50 29.71 29.58 29.51 10 10 10 37 12 45 0.00  
31 68 52 35 39 32 27 81 63 35 29.76 29.70 29.64 10 10 10 20 6 26 0.00