History for Gillette, WY

Month of December, 2012 — View Current Conditions
Month of December, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 59 °F 37 °F 13 °F
Mean Temperature 50 °F 26 °F 4 °F
Min Temperature 41 °F 14 °F -7 °F
Degree Days
Heating Degree Days (base 65) 61 39 15 1224
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 36 °F 14 °F -8 °F
Precipitation
Precipitation 0.14 in 0.02 in 0.00 in 0.45 in
Snowdepth - - - -
Wind
Wind 53 mph 11 mph 0 mph
Gust Wind 63 mph 29 mph 17 mph
Sea Level Pressure
Sea Level Pressure 30.51 in 29.91 in 29.31 in
Monthly Graph
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Date:
Astronomy
May. 19, 2013 Rise Set
Actual Time 7:34 AM MST 4:25 PM MST
Civil Twilight 7:00 AM MST 4:58 PM MST
Nautical Twilight 6:23 AM MST 5:35 PM MST
Astronomical Twilight 5:48 AM MST 6:10 PM MST
Moon 11:29 AM MST No Moon Set
Length Of Visible Light 9h 57m
Length of Day
8h 50m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
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Monthly Calendar Overview
Print This Calendar Precipitation: Actual month total 0.45 Normal month total 0.40
« Previous Month « 2011 December 2012 2013 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Clear
Actual: 57 | 30
Precip: 0.00
Average: 37 | 15
Precip: 0.02
2 Scattered Clouds
Actual: 59 | 41
Precip: 0.00
Average: 36 | 15
Precip: 0.02
3 Rain
Actual: 50 | 21
Precip: T
Average: 36 | 15
Precip: 0.02
4 Scattered Clouds
Actual: 50 | 18
Precip: 0.00
Average: 36 | 14
Precip: 0.02
5 Partly Cloudy
Actual: 58 | 39
Precip: 0.00
Average: 35 | 14
Precip: 0.02
6 Snow
Actual: 39 | 23
Precip: 0.03
Average: 35 | 14
Precip: 0.02
7 Snow
Actual: 32 | 14
Precip: 0.10
Average: 35 | 14
Precip: 0.01
8 Snow
Actual: 33 | 9
Precip: T
Average: 35 | 14
Precip: 0.01
9 Snow
Actual: 15 | -4
Precip: T
Average: 35 | 13
Precip: 0.02
10 Snow
Actual: 28 | 12
Precip: 0.03
Average: 35 | 13
Precip: 0.01
11 Partly Cloudy
Actual: 37 | 17
Precip: 0.00
Average: 34 | 13
Precip: 0.01
12 Scattered Clouds
Actual: 48 | 25
Precip: 0.00
Average: 34 | 13
Precip: 0.01
13 Clear
Actual: 50 | 16
Precip: 0.00
Average: 34 | 13
Precip: 0.01
14 Clear
Actual: 50 | 18
Precip: 0.00
Average: 34 | 13
Precip: 0.01
15 Partly Cloudy
Actual: 34 | 15
Precip: 0.00
Average: 34 | 13
Precip: 0.01
16 Partly Cloudy
Actual: 36 | 11
Precip: 0.00
Average: 34 | 13
Precip: 0.01
17 Snow
Actual: 47 | 12
Precip: T
Average: 34 | 13
Precip: 0.02
18 Clear
Actual: 35 | 9
Precip: 0.00
Average: 34 | 13
Precip: 0.01
19 Clear
Actual: 27 | 5
Precip: 0.00
Average: 35 | 13
Precip: 0.01
20 Clear
Actual: 43 | 13
Precip: 0.00
Average: 35 | 13
Precip: 0.01
21 Clear
Actual: 50 | 32
Precip: 0.00
Average: 35 | 13
Precip: 0.01
22 Clear
Actual: 50 | 11
Precip: 0.00
Average: 35 | 13
Precip: 0.01
23 Scattered Clouds
Actual: 38 | 7
Precip: 0.00
Average: 35 | 13
Precip: 0.01
24 Snow
Actual: 29 | 5
Precip: 0.04
Average: 35 | 13
Precip: 0.01
25 Snow
Actual: 13 | -5
Precip: 0.02
Average: 35 | 13
Precip: 0.01
26 Snow
Actual: 23 | 2
Precip: 0.14
Average: 36 | 13
Precip: 0.01
27 Snow
Actual: 14 | 2
Precip: 0.09
Average: 36 | 13
Precip: 0.01
28 Snow
Actual: 26 | 9
Precip: T
Average: 36 | 13
Precip: 0.01
29 Clear
Actual: 27 | 12
Precip: 0.00
Average: 36 | 13
Precip: 0.02
30 Scattered Clouds
Actual: 24 | 7
Precip: 0.00
Average: 36 | 13
Precip: 0.01
31 Scattered Clouds
Actual: 26 | -7
Precip: T
Average: 36 | 13
Precip: 0.01
 
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 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  
1 57 44 30 35 31 27 89 62 35 29.83 29.76 29.65 10 10 10 23 12 29 0.00  
2 59 50 41 36 30 28 58 46 33 29.78 29.51 29.31 10 10 10 53 29 63 0.00  
3 50 36 21 36 21 10 78 50 21 30.19 29.94 29.65 10 10 10 33 8 41 T Rain
4 50 34 18 30 20 13 77 51 24 30.27 30.12 29.95 10 10 10 32 14 43 0.00  
5 58 49 39 35 32 22 79 60 40 29.95 29.79 29.65 10 10 10 28 16 35 0.00  
6 39 31 23 28 21 14 92 65 37 30.06 29.93 29.81 10 8 2 18 8 23 0.03 Snow
7 32 23 14 27 23 13 100 84 68 29.99 29.88 29.79 10 7 1 16 8 21 0.10 Snow
8 33 21 9 21 12 5 92 75 58 30.23 29.86 29.56 10 5 1 37 20 45 T Snow
9 15 6 -4 5 1 -6 95 77 58 30.51 30.27 30.06 10 9 2 23 6 28 T Snow
10 28 20 12 23 18 5 92 74 56 30.02 29.91 29.79 10 7 0 26 13 35 0.03 Fog , Snow
11 37 27 17 21 16 9 74 63 51 29.98 29.78 29.54 10 10 10 26 18 33 0.00  
12 48 37 25 24 23 21 85 62 39 29.87 29.64 29.55 10 10 10 32 14 40 0.00  
13 50 33 16 24 21 15 100 65 29 29.97 29.88 29.74 10 10 10 23 13 29 0.00  
14 50 34 18 21 18 16 92 61 29 29.76 29.66 29.54 10 10 10 21 6 26 0.00  
15 34 25 15 25 20 15 100 76 51 29.88 29.77 29.68 10 9 2 14 5 17 0.00  
16 36 24 11 22 16 10 92 70 47 29.86 29.73 29.60 10 10 10 18 6 23 0.00  
17 47 30 12 30 19 9 85 60 34 29.75 29.54 29.39 10 10 3 22 11 28 T Snow
18 35 22 9 25 10 0 85 54 23 29.89 29.74 29.55 10 10 10 24 12 30 0.00  
19 27 16 5 7 3 -1 73 55 37 30.24 30.09 29.82 10 10 10 22 10 26 0.00  
20 43 28 13 5 3 -2 63 42 20 30.20 30.14 30.06 10 10 10 29 19 36 0.00  
21 50 41 32 5 3 2 29 22 14 30.04 29.98 29.91 10 10 10 31 21 38 0.00  
22 50 31 11 9 5 3 67 41 14 30.11 29.92 29.67 10 10 10 31 10 40 0.00  
23 38 23 7 21 12 4 91 58 24 30.12 29.96 29.69 10 10 10 24 7 31 0.00  
24 29 17 5 23 10 1 92 84 75 30.32 30.04 29.81 10 6 2 17 9 20 0.04 Snow
25 13 4 -5 6 0 -8 95 83 70 30.49 30.27 29.92 10 6 1 15 7 17 0.02 Snow
26 23 13 2 16 11 -1 96 82 67 30.12 29.82 29.65 10 5 1 17 8 22 0.14 Snow
27 14 8 2 10 5 1 100 90 80 30.11 29.88 29.68 10 5 2 14 6 17 0.09 Snow
28 26 18 9 20 13 6 88 80 71 30.16 30.09 29.91 10 10 6 17 12 21 T Snow
29 27 20 12 15 10 5 80 68 55 30.20 30.09 29.86 10 10 10 21 12 24 0.00  
30 24 16 7 18 9 5 84 76 67 30.21 30.11 29.97 10 10 10 16 8 20 0.00  
31 26 10 -7 13 7 -5 95 78 60 30.24 30.18 30.00 10 10 8 12 4 12 T  
Comma Delimited File