Helena, MT

7:23 AM MDT on September 28, 2016 (GMT -0600)
Helena Regional

Weather History for KHLN - January, 2014

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Week of January 19, 2014 through January 25, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 54 °F 43 °F 33 °F
Mean Temperature 37 °F 31 °F 25 °F
Min Temperature 26 °F 18 °F 10 °F
Degree Days  
Heating Degree Days (base 65) 40 34 28 240
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 30 °F 21 °F 8 °F
Precipitation  
Precipitation 0.13 in 0.02 in 0.00 in 0.13 in
Snowdepth 2.0 in 0.4 in 0.0 in -
Wind  
Wind 16 mph 3 mph 0 mph
Gust Wind 25 mph 16 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.67 in 30.40 in 30.04 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 21, 2014 Rise Set
Actual Time 8:03 AM MST 5:15 PM MST
Civil Twilight 7:30 AM MST 5:49 PM MST
Nautical Twilight 6:52 AM MST 6:26 PM MST
Astronomical Twilight 6:17 AM MST 7:02 PM MST
Moon 11:15 PM MST (1/21) 10:13 AM MST (1/21)
Length of Visible Light 10h 19m
Length of Day
9h 12m
Waning Gibbous, 74% of the Moon is Illuminated
Jan 21
Waning Gibbous
Jan 23
Last Quarter
Jan 30
New
Feb 6
First Quarter
Feb 14
Full

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
19 54 37 20 25 21 17 84 54 24 30.37 30.16 30.04 10 10 10 16 4 25 0.00  
20 45 33 20 22 19 16 74 57 39 30.57 30.50 30.39 10 10 10 12 4 15 0.00  
21 47 34 20 21 19 16 84 61 37 30.50 30.42 30.33 10 10 10 9 3 17 0.00  
22 34 30 26 30 26 19 92 74 56 30.57 30.29 30.16 10 6 0 9 3 13 0.13 Fog , Snow
23 33 25 16 25 20 16 92 79 66 30.67 30.57 30.43 10 8 0 8 2 9 0.00 Fog
24 39 25 10 25 17 8 92 76 59 30.64 30.52 30.40 10 6 0 6 1 8 0.00 Fog
25 46 31 15 28 22 14 92 71 49 30.51 30.36 30.21 10 10 7 9 2 13 0.00