History for Alamosa, CO

Month of December, 2011 — View Current Conditions
Month of December, 2011
« Previous Month
Next Month »
Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 48 °F 31 °F 15 °F
Mean Temperature 28 °F 14 °F 3 °F
Min Temperature 15 °F -2 °F -17 °F
Degree Days
Heating Degree Days (base 65) 62 51 37 1570
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 26 °F 4 °F -21 °F
Precipitation
Precipitation 0.09 in 0.01 in 0.00 in 0.27 in
Snowdepth 2.0 in 1.0 in 0.0 in -
Wind
Wind 43 mph 5 mph 0 mph
Gust Wind 54 mph 32 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.88 in 30.27 in 29.74 in
Monthly Graph
Certify This Report
History Location
Airport:
 
Trip Planner
Search our historical database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it will be!
Date:
Astronomy
May. 19, 2013 Rise Set
Actual Time 7:15 AM MST 4:50 PM MST
Civil Twilight 6:46 AM MST 5:19 PM MST
Nautical Twilight 6:13 AM MST 5:52 PM MST
Astronomical Twilight 5:41 AM MST 6:24 PM MST
Moon 7:06 AM MST (12/24) 5:06 PM MST (12/24)
Length Of Visible Light 10h 33m
Length of Day
9h 35m
Waxing Crescent, 0% of the Moon is Illuminated
Dec 24
Waxing Crescent
Dec 31
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Visit Astronomy
Monthly Calendar Overview
Print This Calendar Precipitation: Actual month total 0.27 Normal month total 0.33
« Previous Month « 2010 December 2011 2012 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Partly Cloudy
Actual: 41 | 14
Precip: 0.00
Average: 39 | 4
Precip: 0.02
2 Scattered Clouds
Actual: 39 | 5
Precip: 0.00
Average: 38 | 4
Precip: 0.02
3 Snow
Actual: 27 | 10
Precip: 0.05
Average: 38 | 3
Precip: 0.01
4 Snow
Actual: 24 | 1
Precip: 0.06
Average: 38 | 3
Precip: 0.01
5 Snow
Actual: 18 | -5
Precip: T
Average: 37 | 3
Precip: 0.01
6 Fog
Actual: 15 | -10
Precip: T
Average: 37 | 2
Precip: 0.01
7 Clear
Actual: 22 | -10
Precip: 0.00
Average: 37 | 2
Precip: 0.01
8 Clear
Actual: 27 | -7
Precip: 0.00
Average: 37 | 2
Precip: 0.01
9 Fog
Actual: 30 | -7
Precip: 0.00
Average: 36 | 1
Precip: 0.01
10 Clear
Actual: 29 | -7
Precip: 0.00
Average: 36 | 1
Precip: 0.01
11 Fog
Actual: 27 | -5
Precip: 0.00
Average: 36 | 0
Precip: 0.01
12 Snow
Actual: 26 | -3
Precip: 0.09
Average: 35 | 0
Precip: 0.01
13 Snow
Actual: 29 | 15
Precip: 0.01
Average: 35 | 0
Precip: 0.01
14 Snow
Actual: 34 | 12
Precip: T
Average: 35 | -1
Precip: 0.01
15 Fog
Actual: 29 | -3
Precip: 0.00
Average: 35 | -1
Precip: 0.01
16 Partly Cloudy
Actual: 40 | -7
Precip: 0.00
Average: 34 | -1
Precip: 0.01
17 Partly Cloudy
Actual: 19 | -2
Precip: 0.00
Average: 34 | -1
Precip: 0.01
18 Clear
Actual: 37 | -6
Precip: 0.00
Average: 34 | -2
Precip: 0.01
19 Snow
Actual: 32 | 3
Precip: T
Average: 34 | -2
Precip: 0.01
20 Clear
Actual: 34 | 0
Precip: 0.00
Average: 34 | -2
Precip: 0.01
21 Snow
Actual: 25 | -2
Precip: T
Average: 33 | -2
Precip: 0.01
22 Snow
Actual: 23 | 1
Precip: 0.06
Average: 33 | -3
Precip: 0.01
23 Scattered Clouds
Actual: 22 | -17
Precip: 0.00
Average: 33 | -3
Precip: 0.01
24 Clear
Actual: 32 | -13
Precip: 0.00
Average: 33 | -3
Precip: 0.01
25 Clear
Actual: 31 | -11
Precip: 0.00
Average: 33 | -3
Precip: 0.01
26 Clear
Actual: 29 | -9
Precip: 0.00
Average: 33 | -3
Precip: 0.01
27 Clear
Actual: 33 | -8
Precip: 0.00
Average: 33 | -4
Precip: 0.01
28 Clear
Actual: 39 | -6
Precip: 0.00
Average: 33 | -4
Precip: 0.01
29 Clear
Actual: 38 | -1
Precip: 0.00
Average: 32 | -4
Precip: 0.01
30 Clear
Actual: 48 | 7
Precip: 0.00
Average: 32 | -4
Precip: 0.01
31 Clear
Actual: 47 | 6
Precip: 0.00
Average: 32 | -4
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
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 41 28 14 18 13 8 73 53 32 30.31 30.09 29.78 10 7 1 43 19 54 0.00  
2 39 22 5 21 13 0 88 68 47 30.32 30.10 29.82 10 10 10 21 8 26 0.00  
3 27 19 10 21 15 7 92 74 55 30.11 29.87 29.74 10 7 1 32 10 43 0.05 Snow
4 24 13 1 18 9 -2 95 74 53 30.14 29.98 29.87 10 4 0 39 11 51 0.06 Fog , Snow
5 18 7 -5 7 0 -10 86 69 51 30.40 30.19 30.01 10 7 2 36 9 44 T Snow
6 15 3 -10 0 -8 -15 92 72 51 30.68 30.35 30.08 10 9 0 10 3 13 T Fog
7 22 6 -10 4 -5 -15 87 66 45 30.76 30.53 30.14 10 10 10 7 2 9 0.00  
8 27 10 -7 11 -1 -11 83 65 46 30.49 30.38 30.07 10 10 7 7 2 9 0.00  
9 30 12 -7 13 -4 -11 95 71 46 30.72 30.38 30.17 10 4 0 8 3 9 0.00 Fog
10 29 11 -7 11 0 -12 95 71 46 30.74 30.56 30.24 10 10 8 7 2 9 0.00  
11 27 11 -5 11 -2 -11 86 68 50 30.44 30.26 30.07 10 6 0 8 2 9 0.00 Fog
12 26 12 -3 18 9 -8 91 73 55 30.41 30.19 30.04 10 6 1 9 1 10 0.09 Snow
13 29 22 15 26 22 12 96 90 84 30.17 30.01 29.87 10 4 0 12 3 14 0.01 Fog , Snow
14 34 23 12 25 20 10 100 82 64 30.28 29.98 29.84 10 5 0 10 4 14 T Fog , Snow
15 29 13 -3 17 3 -8 92 75 57 30.54 30.31 30.15 10 7 0 8 3 12 0.00 Fog
16 40 17 -7 13 -1 -12 87 63 38 30.83 30.51 30.28 10 9 0 10 3 13 0.00  
17 19 4 -2 1 -5 -8 83 67 50 30.87 30.52 30.40 10 5 0 8 2 9 0.00  
18 37 16 -6 12 6 3 88 63 38 30.38 30.16 29.94 10 10 9 8 2 9 0.00  
19 32 18 3 25 16 -2 86 68 49 30.09 29.96 29.85 10 8 1 29 9 37 T Snow
20 34 17 0 18 8 -5 91 70 49 30.18 30.08 29.88 10 10 10 10 3 13 0.00  
21 25 12 -2 15 7 -6 96 79 62 30.16 29.96 29.79 10 6 0 10 3 13 T Fog , Snow
22 23 12 1 18 10 -4 92 70 47 30.50 30.11 29.92 10 6 1 36 11 46 0.06 Snow
23 22 3 -17 5 -11 -21 91 68 45 30.84 30.52 30.27 10 9 1 8 3 12 0.00  
24 32 10 -13 10 -6 -18 83 60 36 30.88 30.72 30.37 10 10 10 8 2 9 0.00  
25 31 10 -11 7 -4 -16 86 62 37 30.88 30.67 30.43 10 10 10 9 3 10 0.00  
26 29 10 -9 11 -1 -14 87 67 46 30.59 30.45 30.13 10 10 10 9 3 12 0.00  
27 33 13 -8 12 -1 -13 87 65 42 30.62 30.47 30.27 10 10 10 10 3 12 0.00  
28 39 17 -6 17 4 -10 82 57 32 30.58 30.48 30.27 10 10 10 10 4 13 0.00  
29 38 19 -1 17 6 -6 87 62 37 30.45 30.29 30.13 10 10 10 9 2 12 0.00  
30 48 28 7 25 13 4 92 66 40 30.42 30.23 30.08 10 10 9 10 3 13 0.00  
31 47 27 6 23 10 1 88 52 15 30.48 30.12 29.88 10 10 10 39 14 49 0.00  
Comma Delimited File