History for Billings, MT

Month of December, 2011 — View Current Conditions
Month of December, 2011
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 56 °F 39 °F 20 °F
Mean Temperature 48 °F 31 °F 13 °F
Min Temperature 40 °F 22 °F 6 °F
Degree Days
Heating Degree Days (base 65) 52 34 17 1050
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 37 °F 16 °F -2 °F
Precipitation
Precipitation 0.07 in 0.01 in 0.00 in 0.21 in
Snowdepth 2.0 in 0.2 in 0.0 in -
Wind
Wind 51 mph 15 mph 0 mph
Gust Wind 62 mph 30 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.72 in 30.14 in 29.48 in
Monthly Graph
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Date:
Astronomy
May. 23, 2013 Rise Set
Actual Time 7:38 AM MST 4:30 PM MST
Civil Twilight 7:04 AM MST 5:04 PM MST
Nautical Twilight 6:26 AM MST 5:41 PM MST
Astronomical Twilight 5:50 AM MST 6:17 PM MST
Moon 1:14 PM MST (12/4) 1:52 AM MST (12/4)
Length Of Visible Light 10h 00m
Length of Day
8h 52m
Waxing Gibbous, 72% of the Moon is Illuminated
Dec 4
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter
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Monthly Calendar Overview
Print This Calendar Precipitation: Actual month total 0.21 Normal month total 0.50
« Previous Month « 2010 December 2011 2012 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Snow
Actual: 33 | 22
Precip: T
Average: 38 | 21
Precip: 0.02
2 Snow
Actual: 37 | 24
Precip: T
Average: 37 | 20
Precip: 0.02
3 Scattered Clouds
Actual: 33 | 16
Precip: 0.00
Average: 37 | 20
Precip: 0.01
4 Snow
Actual: 30 | 11
Precip: 0.01
Average: 37 | 20
Precip: 0.02
5 Clear
Actual: 20 | 6
Precip: 0.00
Average: 36 | 20
Precip: 0.02
6 Clear
Actual: 34 | 16
Precip: 0.00
Average: 36 | 19
Precip: 0.02
7 Snow
Actual: 37 | 18
Precip: 0.04
Average: 36 | 19
Precip: 0.01
8 Snow
Actual: 26 | 13
Precip: 0.02
Average: 36 | 19
Precip: 0.02
9 Partly Cloudy
Actual: 33 | 21
Precip: 0.00
Average: 35 | 19
Precip: 0.02
10 Clear
Actual: 43 | 28
Precip: 0.00
Average: 35 | 18
Precip: 0.01
11 Clear
Actual: 43 | 23
Precip: 0.00
Average: 35 | 18
Precip: 0.02
12 Fog
Actual: 23 | 20
Precip: T
Average: 35 | 18
Precip: 0.02
13 Partly Cloudy
Actual: 32 | 20
Precip: 0.00
Average: 35 | 18
Precip: 0.01
14 Snow
Actual: 42 | 20
Precip: 0.01
Average: 35 | 18
Precip: 0.02
15 Partly Cloudy
Actual: 33 | 18
Precip: 0.00
Average: 35 | 17
Precip: 0.01
16 Scattered Clouds
Actual: 44 | 23
Precip: 0.00
Average: 35 | 17
Precip: 0.02
17 Clear
Actual: 44 | 29
Precip: 0.00
Average: 35 | 17
Precip: 0.01
18 Snow
Actual: 50 | 27
Precip: 0.07
Average: 34 | 17
Precip: 0.02
19 Snow
Actual: 35 | 18
Precip: T
Average: 34 | 17
Precip: 0.01
20 Partly Cloudy
Actual: 42 | 28
Precip: 0.00
Average: 34 | 17
Precip: 0.02
21 Snow
Actual: 38 | 17
Precip: 0.01
Average: 34 | 17
Precip: 0.01
22 Clear
Actual: 28 | 15
Precip: 0.00
Average: 35 | 17
Precip: 0.02
23 Scattered Clouds
Actual: 41 | 22
Precip: 0.00
Average: 35 | 17
Precip: 0.01
24 Clear
Actual: 51 | 23
Precip: 0.00
Average: 35 | 17
Precip: 0.02
25 Clear
Actual: 47 | 29
Precip: 0.00
Average: 35 | 17
Precip: 0.02
26 Scattered Clouds
Actual: 44 | 28
Precip: 0.00
Average: 35 | 17
Precip: 0.01
27 Partly Cloudy
Actual: 51 | 26
Precip: 0.00
Average: 35 | 17
Precip: 0.02
28 Partly Cloudy
Actual: 56 | 40
Precip: 0.00
Average: 35 | 17
Precip: 0.01
29 Rain
Actual: 51 | 35
Precip: T
Average: 35 | 17
Precip: 0.02
30 Snow
Actual: 55 | 34
Precip: 0.05
Average: 35 | 17
Precip: 0.01
31 Partly Cloudy
Actual: 40 | 25
Precip: 0.00
Average: 35 | 17
Precip: 0.02
 
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
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 33 28 22 20 17 12 88 66 43 30.72 30.53 30.09 10 10 9 30 15 38 T Snow
2 37 31 24 22 13 7 63 48 33 30.26 30.04 29.80 10 10 9 33 16 39 T Snow
3 33 25 16 15 12 10 74 56 38 30.32 30.21 30.00 10 10 10 21 13 26 0.00  
4 30 21 11 22 12 6 88 69 49 30.66 30.42 30.07 10 10 7 26 11 35 0.01 Snow
5 20 13 6 7 3 0 92 71 49 30.61 30.42 30.23 10 10 10 30 20 38 0.00  
6 34 25 16 8 3 -2 59 44 28 30.22 30.15 29.97 10 10 10 32 23 40 0.00  
7 37 28 18 25 15 8 92 65 38 30.38 30.22 30.08 10 7 2 26 14 31 0.04 Snow
8 26 20 13 18 14 11 92 80 68 30.38 30.29 30.20 10 8 2 22 9 25 0.02 Snow
9 33 27 21 21 17 14 81 67 53 30.34 30.30 30.17 10 10 10 31 19 37 0.00  
10 43 36 28 19 16 15 58 49 39 30.27 30.09 29.90 10 10 10 33 24 41 0.00  
11 43 33 23 19 17 15 81 57 33 30.09 29.97 29.88 10 10 10 22 10 26 0.00  
12 23 22 20 20 19 17 92 88 84 30.25 30.18 30.03 10 10 9 10 3 10 T Fog
13 32 26 20 19 17 14 88 73 58 30.13 29.97 29.88 10 10 10 21 13 25 0.00  
14 42 31 20 29 21 14 92 69 45 30.19 29.98 29.79 10 8 2 30 14 37 0.01 Snow
15 33 26 18 21 19 16 91 74 56 30.32 30.20 30.07 10 10 10 18 10 20 0.00  
16 44 34 23 19 17 16 68 53 38 30.38 30.33 30.23 10 10 10 23 14 29 0.00  
17 44 37 29 19 17 16 58 46 33 30.34 30.22 30.03 10 10 10 35 24 43 0.00  
18 50 39 27 30 24 19 92 62 31 30.25 30.03 29.85 10 7 1 33 15 33 0.07 Snow
19 35 27 18 24 21 17 92 77 61 30.39 30.24 30.04 10 10 10 26 11 33 T Snow
20 42 35 28 25 23 21 75 62 49 30.08 29.88 29.75 10 10 10 31 15 37 0.00  
21 38 28 17 30 22 13 92 74 56 30.45 30.13 29.79 10 9 2 23 10 28 0.01 Snow
22 28 22 15 17 14 10 88 73 58 30.47 30.35 30.18 10 10 10 30 19 39 0.00  
23 41 32 22 13 9 6 68 46 23 30.38 30.30 30.18 10 10 10 31 22 38 0.00  
24 51 37 23 21 13 8 50 36 21 30.48 30.39 30.25 10 10 10 35 19 41 0.00  
25 47 38 29 19 16 10 48 38 28 30.42 30.16 29.86 10 10 10 29 18 33 0.00  
26 44 36 28 17 11 9 50 36 22 30.21 30.09 29.89 10 10 10 40 16 49 0.00  
27 51 39 26 19 17 14 58 42 26 30.10 29.98 29.88 10 10 10 36 16 46 0.00  
28 56 48 40 27 23 19 45 39 32 29.87 29.79 29.69 10 10 10 36 18 45 0.00  
29 51 43 35 36 20 11 58 40 21 29.90 29.69 29.48 10 10 4 51 21 62 T Rain
30 55 45 34 37 23 12 79 54 29 29.83 29.63 29.49 10 10 8 29 10 33 0.05 Rain , Snow
31 40 33 25 34 17 9 92 61 29 30.43 30.04 29.55 10 10 10 35 18 44 0.00  
Comma Delimited File