Weather History for Denver, CO

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 44 °F 16 °F
Mean Temperature 54 °F 32 °F 8 °F
Min Temperature 38 °F 18 °F -2 °F
Degree Days  
Heating Degree Days (base 65) 57 33 11 1038
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 0 0 8
Dew Point  
Dew Point 32 °F 11 °F -8 °F
Precipitation  
Precipitation 0.14 in 0.01 in 0.00 in 0.27 in
Snowdepth 2.0 in 0.2 in 0.0 in -
Wind  
Wind 38 mph 10 mph 0 mph
Gust Wind 48 mph 28 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 29.91 in 29.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 19, 2012 Rise Set
Actual Time 7:15 AM MST 4:36 PM MST
Civil Twilight 6:45 AM MST 5:06 PM MST
Nautical Twilight 6:11 AM MST 5:40 PM MST
Astronomical Twilight 5:38 AM MST 6:13 PM MST
Moon 11:26 AM MST (12/19) No Moon Set
Length of Visible Light 10h 21m
Length of Day
9h 20m
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

Weather History Calendar

Precipitation Actual month total 0.27 Normal Month Total: 0.35
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
65 | 34 0.00
Average:
45 | 19 0.01
Partly Cloudy
Actual:
68 | 36 0.00
Average:
45 | 18 0.01
Partly Cloudy
Actual:
60 | 26 0.00
Average:
45 | 18 0.01
Partly Cloudy
Actual:
57 | 24 0.00
Average:
44 | 18 0.02
Partly Cloudy
Actual:
69 | 38 0.00
Average:
44 | 18 0.01
Partly Cloudy
Actual:
50 | 29 0.00
Average:
44 | 18 0.01
Partly Cloudy
Actual:
53 | 22 0.00
Average:
43 | 17 0.01
Snow
Actual:
52 | 22 T
Average:
43 | 17 0.02
Partly Cloudy
Actual:
25 | 2 0.00
Average:
43 | 17 0.01
Snow
Actual:
39 | 12 0.04
Average:
43 | 17 0.01
Snow
Actual:
40 | 10 0.01
Average:
43 | 17 0.01
Partly Cloudy
Actual:
58 | 21 0.00
Average:
42 | 17 0.01
Partly Cloudy
Actual:
56 | 29 0.00
Average:
42 | 17 0.02
Partly Cloudy
Actual:
45 | 26 0.00
Average:
42 | 17 0.01
Fog
Actual:
47 | 25 0.00
Average:
42 | 17 0.01
Fog
Actual:
41 | 23 0.00
Average:
42 | 17 0.01
Partly Cloudy
Actual:
51 | 22 0.00
Average:
42 | 17 0.01
Snow
Actual:
44 | 23 T
Average:
42 | 17 0.01
Snow
Actual:
24 | 7 0.02
Average:
42 | 17 0.01
Scattered Clouds
Actual:
47 | 9 0.00
Average:
42 | 17 0.01
Partly Cloudy
Actual:
51 | 20 0.00
Average:
42 | 17 0.01
Partly Cloudy
Actual:
51 | 25 0.00
Average:
42 | 17 0.01
Partly Cloudy
Actual:
54 | 26 0.00
Average:
42 | 17 0.02
Snow
Actual:
34 | 16 0.14
Average:
42 | 17 0.01
Snow
Actual:
16 | 0 0.06
Average:
42 | 17 0.01
Partly Cloudy
Actual:
21 | -2 0.00
Average:
42 | 17 0.01
Snow
Actual:
27 | 6 T
Average:
43 | 17 0.01
Partly Cloudy
Actual:
32 | 9 0.00
Average:
43 | 17 0.01
Partly Cloudy
Actual:
31 | 5 0.00
Average:
43 | 17 0.01
Partly Cloudy
Actual:
39 | 11 0.00
Average:
43 | 17 0.01
Partly Cloudy
Actual:
23 | 10 0.00
Average:
43 | 17 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 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  
1 65 50 34 26 21 20 56 37 18 29.96 29.86 29.73 10 10 10 28 10 32 0.00  
2 68 52 36 19 13 6 40 25 9 29.96 29.71 29.46 10 10 10 30 13 38 0.00  
3 60 43 26 27 14 3 54 34 13 30.17 29.88 29.49 10 10 10 38 14 48 0.00  
4 57 41 24 16 12 8 55 35 15 30.35 30.21 30.10 10 10 10 16 7 16 0.00  
5 69 54 38 25 21 13 48 32 15 30.08 29.86 29.71 10 10 10 25 10 31 0.00  
6 50 40 29 32 26 23 78 57 36 29.97 29.86 29.75 10 10 10 17 8 23 0.00  
7 53 38 22 27 20 17 81 55 29 29.98 29.84 29.77 10 10 10 23 10 28 0.00  
8 52 37 22 21 14 2 68 43 17 29.87 29.75 29.55 10 9 0 36 13 38 T Snow
9 25 14 2 5 -2 -5 72 51 29 30.32 30.15 29.85 10 10 10 33 16 40 0.00  
10 39 26 12 21 5 -6 53 36 19 30.07 29.97 29.87 10 8 0 21 11 24 0.04 Fog , Snow
11 40 25 10 19 14 8 88 61 33 30.05 29.94 29.81 10 9 0 16 10 17 0.01 Fog , Snow
12 58 40 21 15 11 5 55 34 12 29.84 29.77 29.66 10 10 10 22 9 26 0.00  
13 56 43 29 17 11 5 51 32 12 29.97 29.88 29.79 10 10 10 17 8 21 0.00  
14 45 36 26 19 16 12 63 48 33 29.80 29.63 29.46 10 10 10 18 6 20 0.00  
15 47 36 25 27 21 15 85 58 31 29.72 29.67 29.60 10 8 0 16 7 20 0.00 Fog
16 41 32 23 25 19 5 92 62 32 29.84 29.71 29.66 10 4 0 20 8 23 0.00 Fog
17 51 37 22 14 10 6 50 36 21 29.76 29.62 29.53 10 10 10 33 15 41 0.00  
18 44 34 23 25 18 7 81 58 34 29.76 29.69 29.60 10 10 7 23 10 26 T Snow
19 24 16 7 18 11 -4 91 69 47 30.27 29.89 29.65 10 6 0 35 17 40 0.02 Fog , Snow
20 47 28 9 9 2 -7 52 35 17 30.31 30.24 30.17 10 10 10 21 13 24 0.00  
21 51 36 20 19 7 2 53 34 14 30.19 30.11 29.98 10 10 10 22 13 25 0.00  
22 51 38 25 16 7 1 43 29 15 30.07 29.97 29.84 10 10 10 18 10 21 0.00  
23 54 40 26 19 7 -6 63 39 14 29.97 29.86 29.80 10 10 10 22 12 28 0.00  
24 34 25 16 19 15 11 84 64 43 29.99 29.82 29.71 10 7 0 23 10 28 0.14 Fog , Snow
25 16 8 0 12 1 -4 87 70 53 30.35 30.22 29.90 10 7 1 15 6 17 0.06 Snow
26 21 10 -2 9 3 -6 87 72 57 30.15 29.92 29.60 10 7 6 10 5 13 0.00  
27 27 17 6 17 10 2 80 74 67 29.97 29.84 29.61 10 7 2 15 7 17 T Snow
28 32 21 9 11 5 -2 84 58 32 30.20 30.09 29.99 10 10 9 16 7 17 0.00  
29 31 18 5 9 2 -8 67 50 33 30.28 30.14 29.88 10 10 10 18 9 22 0.00  
30 39 25 11 17 7 -5 67 51 35 30.11 30.02 29.91 10 10 10 25 10 32 0.00  
31 23 17 10 14 10 6 88 75 61 30.17 30.07 30.01 10 10 7 10 5 13 0.00