History for Great Falls, MT

Month of October, 2012 — View Current Conditions
Month of October, 2012
« Previous Month
Next Month »
Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 80 °F 54 °F 26 °F
Mean Temperature 60 °F 44 °F 23 °F
Min Temperature 51 °F 33 °F 18 °F
Degree Days
Heating Degree Days (base 65) 42 21 5 649
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 2 0 66
Dew Point
Dew Point 46 °F 29 °F 14 °F
Precipitation
Precipitation 0.38 in 0.05 in 0.00 in 1.37 in
Snowdepth 3.0 in 0.2 in 0.0 in -
Wind
Wind 44 mph 12 mph 0 mph
Gust Wind 54 mph 29 mph 18 mph
Sea Level Pressure
Sea Level Pressure 30.61 in 30.03 in 29.35 in
Monthly Graph
Certify This Report
History Location
Airport:
 
Trip Planner
Search our historical database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it will be!
Date:
Astronomy
May. 25, 2013 Rise Set
Actual Time 7:25 AM MDT 7:03 PM MDT
Civil Twilight 6:54 AM MDT 7:34 PM MDT
Nautical Twilight 6:18 AM MDT 8:09 PM MDT
Astronomical Twilight 5:42 AM MDT 8:46 PM MDT
Moon 7:31 PM MDT (10/1) 9:08 AM MDT (10/1)
Length Of Visible Light 12h 39m
Length of Day
11h 38m
Full, 97% of the Moon is Illuminated
Oct 1
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Visit Astronomy
Monthly Calendar Overview
Print This Calendar Precipitation: Actual month total 1.37 Normal month total 0.86
« Previous Month « 2011 October 2012 2013 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Clear
Actual: 80 | 40
Precip: 0.00
Average: 64 | 37
Precip: 0.04
2 Rain
Actual: 72 | 33
Precip: 0.12
Average: 64 | 37
Precip: 0.04
3 Snow
Actual: 39 | 33
Precip: 0.31
Average: 63 | 37
Precip: 0.03
4 Overcast
Actual: 43 | 30
Precip: 0.00
Average: 63 | 36
Precip: 0.04
5 Partly Cloudy
Actual: 47 | 22
Precip: T
Average: 62 | 36
Precip: 0.03
6 Partly Cloudy
Actual: 54 | 25
Precip: T
Average: 62 | 36
Precip: 0.03
7 Clear
Actual: 68 | 37
Precip: 0.00
Average: 62 | 35
Precip: 0.03
8 Rain
Actual: 47 | 37
Precip: 0.38
Average: 61 | 35
Precip: 0.03
9 Partly Cloudy
Actual: 60 | 36
Precip: 0.00
Average: 61 | 35
Precip: 0.04
10 Rain
Actual: 63 | 34
Precip: 0.05
Average: 60 | 35
Precip: 0.03
11 Rain
Actual: 48 | 30
Precip: 0.01
Average: 60 | 34
Precip: 0.03
12 Clear
Actual: 75 | 42
Precip: 0.00
Average: 60 | 34
Precip: 0.02
13 Rain
Actual: 66 | 49
Precip: 0.03
Average: 59 | 34
Precip: 0.03
14 Scattered Clouds
Actual: 64 | 46
Precip: 0.00
Average: 59 | 33
Precip: 0.03
15 Scattered Clouds
Actual: 67 | 48
Precip: T
Average: 58 | 33
Precip: 0.03
16 Rain
Actual: 61 | 38
Precip: 0.17
Average: 58 | 33
Precip: 0.03
17 Clear
Actual: 52 | 29
Precip: 0.00
Average: 57 | 33
Precip: 0.03
18 Clear
Actual: 62 | 25
Precip: 0.00
Average: 57 | 32
Precip: 0.02
19 Clear
Actual: 66 | 51
Precip: 0.00
Average: 57 | 32
Precip: 0.03
20 Clear
Actual: 58 | 30
Precip: 0.00
Average: 56 | 32
Precip: 0.02
21 Scattered Clouds
Actual: 50 | 26
Precip: 0.00
Average: 56 | 31
Precip: 0.03
22 Snow
Actual: 43 | 25
Precip: 0.22
Average: 55 | 31
Precip: 0.02
23 Overcast
Actual: 28 | 20
Precip: 0.00
Average: 55 | 31
Precip: 0.02
24 Snow
Actual: 27 | 19
Precip: T
Average: 54 | 31
Precip: 0.03
25 Snow
Actual: 26 | 21
Precip: 0.02
Average: 54 | 30
Precip: 0.02
26 Partly Cloudy
Actual: 41 | 18
Precip: 0.00
Average: 53 | 30
Precip: 0.03
27 Snow
Actual: 37 | 25
Precip: 0.05
Average: 53 | 30
Precip: 0.02
28 Partly Cloudy
Actual: 59 | 37
Precip: 0.01
Average: 52 | 29
Precip: 0.02
29 Partly Cloudy
Actual: 67 | 44
Precip: 0.00
Average: 52 | 29
Precip: 0.02
30 Scattered Clouds
Actual: 68 | 48
Precip: 0.00
Average: 52 | 29
Precip: 0.02
31 Partly Cloudy
Actual: 51 | 31
Precip: 0.00
Average: 51 | 29
Precip: 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 Observations
2012 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 80 60 40 37 33 30 76 47 17 30.29 30.04 29.71 10 10 7 29 17 36 0.00  
2 72 53 33 41 36 32 92 60 28 30.03 29.83 29.68 10 10 5 29 15 35 0.12 Rain
3 39 36 33 36 32 30 96 86 76 30.61 30.34 30.02 10 6 0 23 12 29 0.31 Rain , Snow
4 43 37 30 31 29 26 89 71 53 30.56 30.47 30.37 10 10 10 12 6 15 0.00  
5 47 35 22 30 24 19 96 67 37 30.56 30.51 30.37 10 10 9 10 4 17 T  
6 54 40 25 36 27 18 82 58 33 30.50 30.35 30.24 10 10 10 23 13 28 T  
7 68 53 37 32 29 26 82 52 22 30.20 30.04 29.93 10 10 10 25 13 29 0.00  
8 47 42 37 43 38 30 96 77 58 30.18 30.03 29.92 10 8 3 18 7 22 0.38 Rain
9 60 48 36 35 31 25 92 59 25 30.19 30.13 30.02 10 10 10 14 9 22 0.00  
10 63 49 34 39 35 31 76 55 34 30.22 30.05 29.92 10 8 2 21 14 25 0.05 Rain
11 48 39 30 36 31 28 92 77 61 30.32 30.19 29.88 10 7 0 16 7 20 0.01 Rain
12 75 59 42 35 29 21 76 45 14 29.93 29.76 29.62 10 10 10 31 16 39 0.00  
13 66 58 49 43 36 28 71 52 33 30.08 29.91 29.75 10 10 10 30 16 36 0.03 Rain
14 64 55 46 39 38 36 71 54 36 30.11 29.99 29.78 10 10 10 31 17 37 0.00  
15 67 58 48 41 38 33 59 47 34 29.78 29.75 29.66 10 10 10 28 18 35 T  
16 61 50 38 46 36 23 72 51 29 29.82 29.52 29.35 10 9 2 44 22 54 0.17 Rain
17 52 41 29 24 19 15 69 47 24 30.26 30.03 29.81 10 10 10 36 17 43 0.00  
18 62 44 25 30 23 18 75 49 23 30.30 30.17 29.94 10 10 10 25 12 32 0.00  
19 66 59 51 37 32 27 47 40 32 29.89 29.68 29.52 10 10 10 43 23 49 0.00  
20 58 44 30 37 27 15 63 45 27 29.86 29.60 29.45 10 10 10 40 21 48 0.00  
21 50 38 26 21 17 14 68 45 22 29.98 29.93 29.84 10 10 10 16 7 20 0.00  
22 43 34 25 27 23 18 92 71 49 29.96 29.81 29.69 10 5 0 18 9 21 0.22 Fog , Snow
23 28 24 20 23 19 16 84 74 63 30.17 29.96 29.69 10 10 7 17 8 21 0.00  
24 27 23 19 19 17 16 91 83 74 30.41 30.23 30.03 10 9 3 10 4 13 T Snow
25 26 24 21 19 17 15 84 79 74 30.60 30.44 30.29 10 7 2 12 4 14 0.02 Snow
26 41 29 18 25 22 15 85 72 53 30.58 30.34 30.09 10 10 10 16 7 - 0.00  
27 37 31 25 31 26 21 89 82 75 30.19 30.07 29.90 10 4 0 10 5 12 0.05 Fog , Snow
28 59 48 37 39 36 31 76 62 47 29.99 29.85 29.77 10 10 10 30 17 38 0.01  
29 67 56 44 40 38 34 71 54 37 29.97 29.86 29.79 10 10 10 33 15 40 0.00  
30 68 58 48 37 34 32 54 42 29 29.99 29.93 29.87 10 10 10 30 17 37 0.00  
31 51 41 31 37 30 28 92 73 54 30.12 30.04 29.87 10 8 3 16 5 17 0.00  
Comma Delimited File