Weather History for Lewistown, MT

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Month of March, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 58 °F 43 °F 20 °F
Mean Temperature 46 °F 31 °F 11 °F
Min Temperature 36 °F 19 °F 0 °F
Degree Days  
Heating Degree Days (base 65) 54 34 19 1046
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 40 °F 20 °F -3 °F
Precipitation  
Precipitation 0.08 in 0.01 in 0.00 in 0.33 in
Snowdepth 6.0 in 0.6 in 0.0 in -
Wind  
Wind 41 mph 9 mph 0 mph
Gust Wind 48 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 30.05 in 29.47 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 11, 2013 Rise Set
Actual Time 7:37 AM MDT 7:18 PM MDT
Civil Twilight 7:07 AM MDT 7:48 PM MDT
Nautical Twilight 6:32 AM MDT 8:24 PM MDT
Astronomical Twilight 5:56 AM MDT 9:00 PM MDT
Moon 7:11 AM MDT (3/11) 7:38 PM MDT (3/11)
Length of Visible Light 12h 40m
Length of Day
11h 40m
Waning Crescent, 0% of the Moon is Illuminated
Mar 11
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.33 Normal Month Total: 0.99
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
50 | 21 0.00
Average:
39 | 18 0.02
Rain
Actual:
52 | 34 T
Average:
40 | 18 0.02
Snow
Actual:
42 | 18 0.03
Average:
40 | 18 0.02
Snow
Actual:
20 | 2 0.06
Average:
40 | 18 0.02
Scattered Clouds
Actual:
28 | 0 0.00
Average:
41 | 19 0.02
Snow
Actual:
37 | 18 T
Average:
41 | 19 0.03
Snow
Actual:
41 | 22 0.05
Average:
41 | 19 0.02
Scattered Clouds
Actual:
41 | 19 0.00
Average:
41 | 20 0.03
Scattered Clouds
Actual:
38 | 18 0.00
Average:
42 | 20 0.02
Scattered Clouds
Actual:
47 | 20 0.00
Average:
42 | 20 0.02
Snow
Actual:
36 | 18 0.03
Average:
42 | 20 0.03
Rain
Actual:
42 | 16 0.01
Average:
43 | 21 0.03
Scattered Clouds
Actual:
57 | 34 0.00
Average:
43 | 21 0.03
Scattered Clouds
Actual:
56 | 36 0.00
Average:
43 | 21 0.03
Partly Cloudy
Actual:
55 | 24 T
Average:
44 | 22 0.03
Partly Cloudy
Actual:
46 | 23 T
Average:
44 | 22 0.04
Snow
Actual:
38 | 8 0.08
Average:
44 | 22 0.03
Snow
Actual:
36 | 6 T
Average:
45 | 23 0.04
Snow
Actual:
34 | 16 0.04
Average:
45 | 23 0.03
Partly Cloudy
Actual:
54 | 20 T
Average:
45 | 23 0.04
Rain
Actual:
42 | 24 T
Average:
46 | 24 0.03
Snow
Actual:
27 | 11 0.03
Average:
46 | 24 0.04
Snow
Actual:
26 | 0 0.00
Average:
46 | 24 0.03
Scattered Clouds
Actual:
30 | 7 0.00
Average:
46 | 24 0.04
Clear
Actual:
46 | 11 0.00
Average:
47 | 25 0.04
Scattered Clouds
Actual:
48 | 19 0.00
Average:
47 | 25 0.04
Scattered Clouds
Actual:
56 | 22 0.00
Average:
47 | 25 0.05
Partly Cloudy
Actual:
58 | 26 T
Average:
48 | 25 0.04
Partly Cloudy
Actual:
54 | 32 0.00
Average:
48 | 26 0.04
Partly Cloudy
Actual:
55 | 32 0.00
Average:
48 | 26 0.05
Partly Cloudy
Actual:
51 | 26 0.00
Average:
49 | 26 0.04
 

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

2013 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 50 36 21 33 28 16 78 64 50 30.27 30.22 30.18 10 10 10 23 11 29 0.00  
2 52 43 34 31 29 28 76 61 46 30.20 30.06 29.83 10 10 10 20 9 24 T Rain
3 42 30 18 33 23 15 85 65 44 29.99 29.76 29.62 10 5 0 41 18 48 0.03 Fog , Snow
4 20 11 2 16 11 -1 92 80 67 30.47 30.22 29.89 10 4 0 29 15 41 0.06 Fog , Snow
5 28 14 0 20 10 -2 87 69 50 30.43 30.27 30.09 10 10 10 14 7 16 0.00  
6 37 28 18 29 20 12 85 69 52 30.07 29.86 29.68 10 9 2 13 6 15 T Snow
7 41 32 22 27 23 17 100 76 52 30.13 29.94 29.74 10 6 0 16 5 20 0.05 Fog , Snow
8 41 30 19 30 21 15 88 68 48 30.10 30.01 29.92 10 10 10 14 4 16 0.00  
9 38 28 18 23 20 16 92 72 52 30.30 30.17 30.01 10 10 10 18 8 26 0.00  
10 47 34 20 27 21 14 77 57 37 30.26 30.14 29.99 10 10 10 23 8 26 0.00  
11 36 27 18 27 22 17 92 78 64 30.40 30.15 30.00 10 4 0 17 10 28 0.03 Fog , Snow
12 42 29 16 31 21 13 92 72 52 30.39 30.21 30.03 10 10 10 23 11 29 0.01 Rain
13 57 46 34 35 31 29 76 56 36 30.12 30.05 30.01 10 10 10 25 14 29 0.00  
14 56 46 36 40 32 29 76 59 41 30.14 30.05 29.86 10 10 10 20 9 24 0.00  
15 55 40 24 30 28 25 85 60 35 30.07 29.94 29.84 10 10 10 32 12 41 T  
16 46 35 23 29 25 21 100 75 49 30.09 29.94 29.65 10 7 1 17 6 22 T  
17 38 23 8 32 19 5 92 81 69 30.06 29.71 29.47 10 7 1 35 13 46 0.08 Rain , Snow
18 36 21 6 22 14 3 88 63 38 30.08 29.95 29.76 10 8 1 31 12 43 T Snow
19 34 25 16 19 16 11 92 66 39 30.35 30.17 29.98 10 6 0 14 6 15 0.04 Fog , Snow
20 54 37 20 31 21 11 76 55 33 30.18 29.77 29.52 10 10 10 32 12 43 T  
21 42 33 24 31 16 5 64 43 21 29.90 29.71 29.56 10 10 10 24 12 31 T Rain
22 27 19 11 23 17 12 96 82 68 30.29 29.99 29.83 10 3 1 20 10 24 0.03 Snow
23 26 13 0 13 7 -3 92 71 50 30.41 30.32 30.12 10 10 6 20 9 29 0.00 Snow
24 30 19 7 9 6 0 83 56 29 30.43 30.37 30.24 10 10 8 14 6 18 0.00  
25 46 29 11 15 8 4 76 48 20 30.34 30.18 30.04 10 10 10 20 7 23 0.00  
26 48 34 19 18 15 12 77 53 28 30.04 30.01 29.95 10 10 10 12 5 20 0.00  
27 56 39 22 24 20 16 81 54 26 30.05 30.01 29.97 10 10 10 12 6 16 0.00  
28 58 42 26 35 27 21 81 56 30 30.09 30.04 30.00 10 10 10 14 5 17 T  
29 54 43 32 33 29 28 82 60 38 30.13 30.08 30.03 10 10 10 18 8 25 0.00  
30 55 44 32 29 24 20 75 51 26 30.19 30.15 30.05 10 10 10 22 9 29 0.00  
31 51 39 26 27 23 20 72 53 33 30.17 30.10 30.00 10 10 10 21 9 26 0.00