Weather History for Lewistown, MT

Change the Weather History Date:

Month of June, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 71 °F 48 °F
Mean Temperature 70 °F 58 °F 42 °F
Min Temperature 54 °F 45 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 23 7 0 220
Cooling Degree Days (base 65) 5 1 0 16
Growing Degree Days (base 50) 20 8 0 245
Dew Point  
Dew Point 61 °F 46 °F 30 °F
Precipitation  
Precipitation 1.61 in 0.18 in 0.00 in 4.56 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 58 mph 8 mph 0 mph
Gust Wind 81 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 29.94 in 29.48 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jun. 25, 2013 Rise Set
Actual Time 5:23 AM MDT 9:17 PM MDT
Civil Twilight 4:43 AM MDT 9:57 PM MDT
Nautical Twilight 3:49 AM MDT 10:51 PM MDT
Astronomical Twilight 2:26 AM MDT 12:13 AM MDT
Moon 10:50 PM MDT (6/25) 8:19 AM MDT (6/25)
Length of Visible Light 17h 13m
Length of Day
15h 53m
Waning Gibbous, 92% of the Moon is Illuminated
Jun 25
Waning Gibbous
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter
Jul 22
Full

Weather History Calendar

Precipitation Actual month total 4.56 Normal Month Total: 3.08
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
66 | 40 0.00
Average:
67 | 42 0.12
Rain
Actual:
66 | 46 1.61
Average:
67 | 43 0.12
Rain
Actual:
48 | 38 1.09
Average:
67 | 43 0.12
Rain
Actual:
49 | 34 0.14
Average:
67 | 43 0.12
Clear
Actual:
68 | 32 0.00
Average:
68 | 43 0.12
Clear
Actual:
70 | 43 0.00
Average:
68 | 43 0.12
Scattered Clouds
Actual:
76 | 46 T
Average:
68 | 44 0.12
Scattered Clouds
Actual:
69 | 47 0.00
Average:
69 | 44 0.12
Clear
Actual:
78 | 45 0.00
Average:
69 | 44 0.11
Clear
Actual:
73 | 42 0.00
Average:
69 | 44 0.11
Rain
Actual:
67 | 49 1.11
Average:
69 | 44 0.11
Scattered Clouds
Actual:
75 | 47 0.00
Average:
70 | 45 0.11
Rain
Actual:
61 | 49 0.20
Average:
70 | 45 0.10
Rain
Actual:
63 | 42 0.04
Average:
70 | 45 0.11
Clear
Actual:
70 | 42 0.00
Average:
71 | 45 0.10
Scattered Clouds
Actual:
68 | 40 0.00
Average:
71 | 45 0.10
Scattered Clouds
Actual:
77 | 44 0.00
Average:
71 | 46 0.10
Scattered Clouds
Actual:
85 | 53 T
Average:
72 | 46 0.10
Rain
Actual:
78 | 49 0.07
Average:
72 | 46 0.10
Scattered Clouds
Actual:
66 | 44 0.00
Average:
72 | 46 0.10
Rain
Actual:
64 | 39 0.24
Average:
73 | 46 0.09
Scattered Clouds
Actual:
60 | 38 0.03
Average:
73 | 47 0.10
Clear
Actual:
72 | 38 0.00
Average:
73 | 47 0.09
Rain
Actual:
81 | 45 0.03
Average:
74 | 47 0.09
Rain
Actual:
76 | 53 T
Average:
74 | 47 0.09
Scattered Clouds
Actual:
76 | 53 T
Average:
75 | 47 0.08
Scattered Clouds
Actual:
78 | 49 0.00
Average:
75 | 47 0.09
Clear
Actual:
84 | 50 0.00
Average:
75 | 48 0.08
Clear
Actual:
85 | 54 0.00
Average:
76 | 48 0.08
Clear
Actual:
86 | 54 0.00
Average:
76 | 48 0.08
 

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
Jun high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 66 53 40 43 41 38 93 65 37 30.30 30.18 30.01 10 10 10 9 4 12 0.00  
2 66 56 46 50 47 41 100 76 52 29.99 29.84 29.75 10 7 2 25 9 31 1.61 Rain
3 48 43 38 48 41 37 100 93 86 30.15 29.86 29.70 10 8 2 29 17 38 1.09 Rain
4 49 42 34 39 38 34 100 83 65 30.31 30.22 30.11 10 9 4 14 5 17 0.14 Rain
5 68 50 32 44 37 31 96 65 34 30.28 30.12 29.99 10 10 10 10 5 17 0.00  
6 70 57 43 50 46 40 89 67 44 30.09 30.02 29.97 10 10 10 14 6 17 0.00  
7 76 61 46 53 47 41 93 62 31 29.95 29.78 29.64 10 10 10 22 7 32 T  
8 69 58 47 47 45 42 86 63 39 29.90 29.85 29.73 10 10 10 18 8 25 0.00  
9 78 62 45 46 42 35 83 54 25 29.90 29.79 29.67 10 10 10 14 6 18 0.00  
10 73 58 42 48 43 35 89 59 28 29.84 29.80 29.76 10 10 10 16 6 22 0.00  
11 67 58 49 54 50 46 100 81 62 30.00 29.88 29.76 10 8 1 24 7 30 1.11 Rain
12 75 61 47 56 51 46 100 72 44 30.07 29.97 29.85 10 10 10 18 9 23 0.00  
13 61 55 49 55 50 46 96 88 80 30.04 29.94 29.84 10 9 2 18 8 24 0.20 Rain
14 63 53 42 47 39 34 93 65 36 30.03 29.96 29.91 10 10 9 22 10 30 0.04 Rain
15 70 56 42 44 36 30 76 50 23 30.03 29.99 29.93 10 10 10 17 8 22 0.00  
16 68 54 40 47 43 36 83 64 45 30.14 30.09 30.03 10 10 10 13 5 17 0.00  
17 77 61 44 52 48 42 92 67 41 30.13 30.05 29.94 10 10 10 18 9 23 0.00  
18 85 69 53 60 53 48 83 58 32 29.98 29.82 29.65 10 10 0 18 10 24 T  
19 78 64 49 58 52 47 93 71 49 29.74 29.59 29.48 10 10 10 58 11 81 0.07 Rain
20 66 55 44 45 37 34 86 59 31 30.00 29.84 29.68 10 10 10 28 14 33 0.00  
21 64 52 39 49 44 37 93 71 48 30.07 30.03 29.98 10 9 2 18 7 23 0.24 Rain
22 60 49 38 49 44 37 100 81 62 30.05 29.99 29.94 10 10 10 10 5 25 0.03  
23 72 55 38 47 42 37 92 63 33 29.94 29.82 29.71 10 10 10 14 6 21 0.00  
24 81 63 45 55 50 43 86 61 36 29.72 29.62 29.53 10 10 9 35 9 41 0.03 Rain
25 76 65 53 53 49 43 93 63 33 29.81 29.72 29.61 10 10 10 26 8 32 T Rain
26 76 65 53 52 49 45 83 60 36 30.05 29.92 29.80 10 10 10 24 9 31 T  
27 78 64 49 51 48 45 83 60 36 30.21 30.13 30.06 10 10 10 13 3 17 0.00  
28 84 67 50 57 51 46 86 59 32 30.23 30.19 30.14 10 10 10 13 6 17 0.00  
29 85 70 54 60 55 51 93 64 34 30.17 30.10 30.03 10 10 10 14 5 17 0.00  
30 86 70 54 61 56 51 93 62 30 30.11 30.05 30.02 10 10 10 16 5 18 0.00