Weather History for Butte, MT

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Month of March, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 65 °F 49 °F 28 °F
Mean Temperature 52 °F 36 °F 17 °F
Min Temperature 39 °F 24 °F 1 °F
Degree Days  
Heating Degree Days (base 65) 48 29 13 889
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 40 °F 22 °F -2 °F
Precipitation  
Precipitation 0.37 in 0.04 in 0.00 in 1.20 in
Snowdepth - - - -
Wind  
Wind 37 mph 8 mph 0 mph
Gust Wind 49 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.61 in 29.83 in 29.30 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 28, 2012 Rise Set
Actual Time 7:16 AM MDT 7:53 PM MDT
Civil Twilight 6:46 AM MDT 8:24 PM MDT
Nautical Twilight 6:10 AM MDT 8:59 PM MDT
Astronomical Twilight 5:33 AM MDT 9:37 PM MDT
Moon 10:19 AM MDT (3/28) 1:15 AM MDT (3/28)
Length of Visible Light 13h 37m
Length of Day
12h 37m
Waxing Crescent, 31% of the Moon is Illuminated
Mar 28
Waxing Crescent
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New

Weather History Calendar

Precipitation Actual month total 1.20 Normal Month Total: 0.76
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
28 | 8 0.03
Average:
39 | 13 0.02
Mostly Cloudy
Actual:
29 | 9 T
Average:
39 | 14 0.02
Overcast
Actual:
43 | 22 0.00
Average:
40 | 14 0.02
Scattered Clouds
Actual:
51 | 29 0.00
Average:
40 | 15 0.02
Scattered Clouds
Actual:
52 | 30 0.00
Average:
40 | 15 0.02
Snow
Actual:
45 | 7 0.02
Average:
41 | 16 0.02
Clear
Actual:
33 | 1 0.00
Average:
41 | 16 0.02
Clear
Actual:
44 | 10 0.00
Average:
41 | 16 0.02
Clear
Actual:
59 | 21 0.00
Average:
42 | 17 0.02
Clear
Actual:
59 | 21 0.00
Average:
42 | 17 0.02
Snow
Actual:
53 | 24 T
Average:
42 | 18 0.02
Snow
Actual:
46 | 23 0.00
Average:
43 | 18 0.02
Snow
Actual:
53 | 27 0.03
Average:
43 | 19 0.03
Snow
Actual:
41 | 28 0.01
Average:
43 | 19 0.02
Partly Cloudy
Actual:
53 | 29 0.01
Average:
43 | 19 0.03
Snow
Actual:
47 | 29 0.27
Average:
44 | 20 0.02
Snow
Actual:
50 | 29 0.20
Average:
44 | 20 0.03
Snow
Actual:
32 | 27 0.37
Average:
44 | 20 0.02
Snow
Actual:
31 | 18 0.04
Average:
45 | 21 0.03
Partly Cloudy
Actual:
39 | 7 0.00
Average:
45 | 21 0.02
Partly Cloudy
Actual:
47 | 31 0.00
Average:
45 | 21 0.03
Clear
Actual:
60 | 30 0.00
Average:
45 | 22 0.03
Thunderstorm
Actual:
47 | 30 0.08
Average:
46 | 22 0.02
Partly Cloudy
Actual:
55 | 31 0.00
Average:
46 | 22 0.03
Clear
Actual:
65 | 27 0.00
Average:
46 | 23 0.03
Rain
Actual:
60 | 31 T
Average:
46 | 23 0.03
Partly Cloudy
Actual:
53 | 28 0.00
Average:
47 | 23 0.03
Rain
Actual:
53 | 28 0.02
Average:
47 | 23 0.03
Partly Cloudy
Actual:
52 | 25 0.00
Average:
47 | 24 0.03
Partly Cloudy
Actual:
59 | 36 T
Average:
47 | 24 0.03
Rain
Actual:
65 | 39 0.12
Average:
48 | 24 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
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 28 18 8 18 10 3 88 63 38 30.08 29.86 29.66 10 7 0 22 5 28 0.03 Fog , Snow
2 29 19 9 13 10 6 92 66 39 30.25 30.21 30.12 10 10 10 22 7 29 T  
3 43 33 22 26 21 14 74 60 45 30.21 30.14 30.06 10 10 10 21 5 29 0.00  
4 51 40 29 23 20 16 63 44 24 30.18 30.09 29.97 10 10 10 20 7 26 0.00  
5 52 41 30 22 19 16 63 45 26 29.96 29.70 29.36 10 10 10 25 9 35 0.00  
6 45 26 7 29 15 3 92 63 33 30.14 29.65 29.35 10 7 0 25 9 35 0.02 Fog , Snow
7 33 17 1 14 7 -2 87 63 39 30.48 30.27 30.14 10 10 10 21 7 26 0.00  
8 44 27 10 25 16 6 88 61 33 30.61 30.54 30.47 10 10 10 7 2 8 0.00  
9 59 40 21 23 17 7 92 53 13 30.43 30.25 30.05 10 10 10 18 5 26 0.00  
10 59 40 21 23 18 12 84 50 16 30.02 29.86 29.72 10 10 10 16 5 23 0.00  
11 53 39 24 28 23 14 88 55 22 29.73 29.61 29.47 10 9 2 32 9 41 T Snow
12 46 35 23 25 20 15 81 59 37 29.88 29.73 29.63 10 9 2 22 10 30 0.00 Snow
13 53 40 27 25 21 17 75 52 28 29.77 29.54 29.33 10 8 0 36 14 49 0.03 Fog , Snow
14 41 35 28 34 28 17 92 73 54 29.97 29.84 29.75 10 6 1 14 3 21 0.01 Snow
15 53 41 29 32 30 28 92 67 41 30.01 29.88 29.67 10 9 1 22 10 29 0.01  
16 47 38 29 39 31 22 100 73 45 29.70 29.64 29.53 10 7 0 25 5 32 0.27 Fog , Rain , Snow
17 50 40 29 37 33 26 96 83 70 29.66 29.44 29.30 10 8 2 37 9 46 0.20 Rain , Snow
18 32 30 27 28 26 25 92 85 78 29.46 29.39 29.31 10 3 0 13 3 17 0.37 Fog , Snow
19 31 25 18 27 21 11 92 69 46 29.87 29.54 29.37 10 5 0 21 10 29 0.04 Fog , Snow
20 39 23 7 24 15 3 80 65 50 29.96 29.89 29.78 10 10 10 23 8 30 0.00  
21 47 39 31 31 27 23 69 57 45 29.90 29.86 29.83 10 10 10 25 12 33 0.00  
22 60 45 30 30 25 15 85 51 17 29.86 29.79 29.70 10 9 1 24 10 35 0.00  
23 47 39 30 36 32 27 96 78 60 30.10 29.89 29.75 10 9 2 20 5 25 0.08 Rain , Thunderstorm
24 55 43 31 33 30 26 100 68 35 30.13 30.03 29.89 10 10 2 16 5 20 0.00  
25 65 46 27 31 27 24 92 57 22 29.99 29.79 29.59 10 10 10 25 7 32 0.00  
26 60 46 31 34 27 23 70 47 24 29.78 29.56 29.39 10 10 2 26 8 36 T Rain
27 53 41 28 26 20 16 70 48 26 29.97 29.88 29.78 10 10 10 23 10 28 0.00  
28 53 41 28 34 26 18 63 49 35 29.94 29.79 29.66 10 10 9 35 7 45 0.02 Rain
29 52 39 25 27 20 16 69 49 29 29.96 29.86 29.74 10 10 10 29 11 37 0.00  
30 59 48 36 32 29 26 70 52 33 29.76 29.64 29.56 10 10 10 28 12 39 T  
31 65 52 39 40 33 23 79 50 20 29.65 29.49 29.31 10 10 9 28 9 38 0.12 Rain