Weather History for Missoula, MT

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 79 °F 56 °F 46 °F
Mean Temperature 65 °F 47 °F 34 °F
Min Temperature 51 °F 37 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 31 18 0 573
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 15 1 0 46
Dew Point  
Dew Point 51 °F 36 °F 19 °F
Precipitation  
Precipitation 0.55 in 0.09 in 0.00 in 2.41 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 33 mph 4 mph 0 mph
Gust Wind 45 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 30.07 in 29.40 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 20, 2011 Rise Set
Actual Time 8:01 AM MDT 6:40 PM MDT
Civil Twilight 7:30 AM MDT 7:11 PM MDT
Nautical Twilight 6:54 AM MDT 7:46 PM MDT
Astronomical Twilight 6:19 AM MDT 8:21 PM MDT
Moon 12:23 AM MDT (10/20) 3:15 PM MDT (10/20)
Length of Visible Light 11h 41m
Length of Day
10h 39m
Last Quarter, 43% of the Moon is Illuminated
Oct 20
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.41 Normal Month Total: 0.88
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
77 | 45 T
Average:
66 | 37 0.03
Clear
Actual:
79 | 50 0.00
Average:
65 | 36 0.03
Scattered Clouds
Actual:
76 | 42 T
Average:
65 | 36 0.03
Rain
Actual:
63 | 51 0.03
Average:
64 | 36 0.03
Rain
Actual:
59 | 49 0.55
Average:
64 | 35 0.03
Rain
Actual:
50 | 43 0.27
Average:
63 | 35 0.03
Rain
Actual:
48 | 44 0.26
Average:
63 | 35 0.02
Fog
Actual:
57 | 38 0.00
Average:
62 | 34 0.03
Fog
Actual:
61 | 28 0.00
Average:
62 | 34 0.03
Partly Cloudy
Actual:
55 | 34 0.01
Average:
61 | 34 0.03
Rain
Actual:
56 | 45 0.12
Average:
60 | 33 0.02
Rain
Actual:
52 | 41 0.01
Average:
60 | 33 0.03
Partly Cloudy
Actual:
57 | 41 0.00
Average:
59 | 33 0.03
Rain
Actual:
48 | 42 0.09
Average:
59 | 33 0.02
Rain
Actual:
54 | 36 0.34
Average:
58 | 32 0.03
Rain
Actual:
48 | 35 0.15
Average:
58 | 32 0.03
Fog
Actual:
52 | 35 0.00
Average:
57 | 32 0.03
Fog
Actual:
53 | 27 0.00
Average:
57 | 32 0.02
Fog
Actual:
50 | 26 0.00
Average:
56 | 32 0.03
Rain
Actual:
55 | 30 0.02
Average:
56 | 31 0.03
Rain
Actual:
53 | 44 0.14
Average:
55 | 31 0.03
Rain
Actual:
60 | 47 0.01
Average:
55 | 31 0.03
Rain
Actual:
59 | 45 0.06
Average:
54 | 31 0.02
Rain
Actual:
52 | 36 0.18
Average:
54 | 30 0.03
Partly Cloudy
Actual:
46 | 28 T
Average:
53 | 30 0.03
Partly Cloudy
Actual:
46 | 21 0.00
Average:
53 | 30 0.03
Partly Cloudy
Actual:
50 | 29 T
Average:
52 | 30 0.03
Scattered Clouds
Actual:
48 | 23 0.00
Average:
52 | 30 0.03
Rain
Actual:
52 | 31 0.02
Average:
51 | 29 0.03
Rain
Actual:
56 | 25 0.03
Average:
50 | 29 0.03
Rain
Actual:
52 | 32 0.12
Average:
50 | 29 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

2011 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 77 61 45 50 40 35 71 49 27 29.93 29.87 29.82 10 10 10 21 6 25 T Rain
2 79 65 50 49 43 37 83 53 23 30.01 29.93 29.86 10 10 10 14 4 32 0.00  
3 76 59 42 44 39 37 82 54 25 29.98 29.85 29.70 10 10 9 25 4 35 T  
4 63 57 51 51 46 42 86 69 51 29.78 29.70 29.63 10 10 7 16 7 21 0.03 Rain
5 59 54 49 50 47 44 93 78 62 29.61 29.50 29.40 10 8 1 18 6 21 0.55 Rain
6 50 47 43 47 43 39 93 85 76 29.84 29.66 29.49 10 8 2 13 5 16 0.27 Rain
7 48 46 44 43 41 39 92 82 71 30.15 29.94 29.82 10 10 4 13 3 16 0.26 Rain
8 57 48 38 43 39 33 100 72 43 30.34 30.25 30.16 10 6 0 7 2 9 0.00 Fog
9 61 45 28 39 33 27 100 70 40 30.24 30.13 29.93 10 7 0 6 1 7 0.00 Fog
10 55 45 34 43 37 32 92 72 51 29.95 29.82 29.70 10 10 8 14 5 17 0.01  
11 56 51 45 45 40 35 93 72 51 30.06 29.84 29.72 10 10 5 23 6 26 0.12 Rain
12 52 47 41 38 37 36 82 68 54 30.22 30.17 30.09 10 10 7 14 4 18 0.01 Rain
13 57 49 41 39 35 28 89 62 35 30.21 30.15 30.09 10 10 10 15 4 16 0.00  
14 48 45 42 43 39 35 89 80 70 30.12 30.06 29.96 10 9 6 9 2 13 0.09 Rain
15 54 45 36 43 39 35 92 76 59 30.16 30.05 29.93 10 9 4 14 5 17 0.34 Rain
16 48 42 35 40 37 34 100 86 71 30.29 30.11 30.05 10 8 0 12 2 14 0.15 Fog , Rain
17 52 44 35 38 36 32 100 75 50 30.51 30.38 30.24 10 6 0 7 2 - 0.00 Fog
18 53 40 27 36 31 25 100 73 46 30.58 30.47 30.26 10 5 0 5 1 7 0.00 Fog
19 50 38 26 37 31 25 92 77 61 30.23 30.11 30.04 10 6 0 6 1 7 0.00 Fog
20 55 43 30 45 35 28 96 78 59 30.16 30.10 30.05 10 7 0 6 1 7 0.02 Fog , Rain
21 53 49 44 46 44 43 93 82 71 30.24 30.20 30.13 10 8 3 8 1 13 0.14 Rain
22 60 54 47 45 43 41 87 80 71 30.21 30.20 30.18 10 10 10 23 4 28 0.01 Rain
23 59 52 45 45 41 39 82 69 55 30.11 30.07 30.02 10 10 10 13 2 23 0.06 Rain
24 52 44 36 43 35 25 92 66 39 30.27 30.07 29.95 10 10 4 22 7 29 0.18 Rain
25 46 37 28 30 27 24 85 69 53 30.47 30.38 30.22 10 10 10 18 3 23 T  
26 46 34 21 28 24 19 92 67 41 30.50 30.37 30.21 10 9 1 7 1 8 0.00  
27 50 40 29 30 26 21 82 58 34 30.34 30.24 30.12 10 10 10 21 6 24 T  
28 48 36 23 29 24 19 92 71 49 30.36 30.22 30.00 10 10 9 15 2 23 0.00  
29 52 42 31 37 30 25 82 59 36 30.31 30.15 29.95 10 10 10 25 8 33 0.02 Rain
30 56 41 25 43 31 23 92 67 41 30.36 30.21 30.02 10 10 6 10 2 12 0.03 Rain
31 52 42 32 44 32 23 80 57 33 30.25 30.08 29.92 10 10 5 33 10 45 0.12 Rain