Weather History for Sidney-Richland, MT

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Week of December 30, 2012 through January 5, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 33 °F 26 °F 21 °F
Mean Temperature 24 °F 17 °F 13 °F
Min Temperature 19 °F 7 °F -2 °F
Degree Days  
Heating Degree Days (base 65) 52 49 42 340
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 25 °F 13 °F -6 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 26 mph 9 mph 0 mph
Gust Wind 32 mph 25 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.09 in 29.94 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:45 AM MST 4:14 PM MST
Civil Twilight 7:09 AM MST 4:50 PM MST
Nautical Twilight 6:30 AM MST 5:30 PM MST
Astronomical Twilight 5:52 AM MST 6:07 PM MST
Moon 8:04 PM MST (12/31) 9:13 AM MST (12/31)
Length of Visible Light 9h 41m
Length of Day
8h 29m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Daily Weather History & Observations

2012 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  
30 24 14 3 21 14 0 100 83 73 30.13 30.04 29.95 10 10 2 18 5 18 0.00  
31 21 16 12 19 14 9 93 86 73 30.13 30.09 30.05 10 8 1 8 3 - 0.00  
2013 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  
1 28 13 -2 25 15 -6 100 90 78 30.09 30.03 29.97 10 8 0 24 10 31 0.00  
2 28 24 19 25 18 12 86 81 74 30.33 30.17 30.03 10 10 6 24 16 31 0.00  
3 21 14 6 16 8 3 100 79 67 30.30 30.14 30.06 10 10 10 24 8 24 0.00  
4 33 17 1 23 9 -2 100 80 56 30.09 30.02 29.94 10 10 10 20 5 24 0.00  
5 26 19 12 18 13 7 92 77 69 30.20 30.13 29.98 10 10 10 26 13 32 0.00