Helena, MT

10:35 AM MDT on May 29, 2017 (GMT -0600)
Helena Regional

Weather History for KHLN - November, 2011

Change the Weather History Date:

Week of November 27, 2011 through December 3, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 56 °F 40 °F 29 °F
Mean Temperature 42 °F 31 °F 19 °F
Min Temperature 32 °F 21 °F 8 °F
Degree Days  
Heating Degree Days (base 65) 46 34 23 239
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 31 °F 21 °F 9 °F
Precipitation  
Precipitation 0.04 in 0.01 in 0.00 in 0.05 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 32 mph 7 mph 0 mph
Gust Wind 38 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.83 in 30.31 in 29.89 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

Nov. 28, 2011 Rise Set
Actual Time 7:47 AM MST 4:43 PM MST
Civil Twilight 7:13 AM MST 5:17 PM MST
Nautical Twilight 6:35 AM MST 5:55 PM MST
Astronomical Twilight 5:59 AM MST 6:31 PM MST
Moon 10:57 AM MST (11/28) 8:38 PM MST (11/28)
Length of Visible Light 10h 04m
Length of Day
8h 56m
Waxing Crescent, 16% of the Moon is Illuminated
Nov 28
Waxing Crescent
Dec 2
First Quarter
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
27 56 40 24 25 20 16 69 47 24 30.51 30.24 30.05 10 10 10 18 4 23 0.00  
28 52 42 32 31 27 23 70 50 29 30.37 30.29 30.06 10 10 10 24 10 32 0.00  
29 40 35 30 28 26 25 82 71 59 30.37 30.25 30.00 10 10 10 12 3 14 0.00  
30 40 33 25 29 24 14 85 67 48 30.76 30.34 29.98 10 5 0 32 14 38 0.04 Fog , Snow
2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 29 19 8 18 13 9 88 73 57 30.83 30.61 30.15 10 10 10 12 2 13 0.00  
2 36 27 17 27 21 15 88 70 52 30.40 30.15 29.89 10 8 0 17 6 22 T Fog , Snow
3 30 20 10 24 15 9 100 75 50 30.41 30.28 30.12 10 7 0 22 7 28 0.01 Fog , Snow