Lewistown, MT

8:40 PM MST on February 21, 2018 (GMT -0700)
Lewistown Municipal

Weather History for KLWT - May, 2013

Change the Weather History Date:

Week of May 12, 2013 through May 18, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 68 °F 56 °F
Mean Temperature 68 °F 57 °F 52 °F
Min Temperature 51 °F 45 °F 38 °F
Degree Days  
Heating Degree Days (base 65) 13 9 0 60
Cooling Degree Days (base 65) 3 0 0 3
Growing Degree Days (base 50) 20 7 2 48
Dew Point  
Dew Point 49 °F 39 °F 18 °F
Precipitation  
Precipitation 0.42 in 0.12 in 0.00 in 0.69 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 7 mph 0 mph
Gust Wind 43 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.04 in 29.89 in 29.57 in

Weekly Weather History Graph

Weekly Weather History Graph

Search for Another Location

Airport or City:

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

May. 16, 2013 Rise Set
Actual Time 5:40 AM MDT 8:48 PM MDT
Civil Twilight 5:04 AM MDT 9:24 PM MDT
Nautical Twilight 4:17 AM MDT 10:12 PM MDT
Astronomical Twilight 3:19 AM MDT 11:10 PM MDT
Moon 11:24 AM MDT (5/16) 1:04 AM MDT (5/16)
Length of Visible Light 16h 20m
Length of Day
15h 07m
Waxing Crescent, 36% of the Moon is Illuminated
May 16
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
12 84 64 44 47 40 33 77 47 17 30.04 29.95 29.84 10 10 10 26 9 33 0.00  
13 84 68 51 47 43 40 62 43 23 29.92 29.80 29.57 10 10 6 31 7 43 T  
14 67 57 46 39 26 18 76 46 15 29.98 29.87 29.78 10 10 10 25 12 32 0.00  
15 68 53 38 34 28 24 59 43 26 30.02 29.94 29.86 10 10 10 20 5 22 0.00  
16 61 52 43 49 42 31 93 72 50 29.90 29.86 29.78 10 8 1 16 7 20 0.42 Rain
17 57 52 46 49 46 43 100 83 66 29.92 29.87 29.83 10 10 6 13 5 15 0.23 Rain
18 56 52 48 48 47 46 100 86 72 29.95 29.92 29.88 10 9 3 12 5 15 0.04 Rain