Weather History for Cortez, CO

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Month of December, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 44 °F 31 °F
Mean Temperature 44 °F 32 °F 17 °F
Min Temperature 36 °F 20 °F 1 °F
Degree Days  
Heating Degree Days (base 65) 48 33 21 1014
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 44 °F 23 °F -2 °F
Precipitation  
Precipitation 0.27 in 0.03 in 0.00 in 0.72 in
Snowdepth - - - -
Wind  
Wind 36 mph 5 mph 0 mph
Gust Wind 49 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.49 in 30.13 in 29.53 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 20, 2014 Rise Set
Actual Time 7:24 AM MST 5:00 PM MST
Civil Twilight 6:55 AM MST 5:29 PM MST
Nautical Twilight 6:22 AM MST 6:01 PM MST
Astronomical Twilight 5:50 AM MST 6:33 PM MST
Moon 5:45 AM MST (12/20) 4:12 PM MST (12/20)
Length of Visible Light 10h 34m
Length of Day
9h 35m
Waning Crescent, 2% of the Moon is Illuminated
Dec 20
Waning Crescent
Dec 21
New
Dec 28
First Quarter
Jan 4
Full
Jan 13
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.72 Normal Month Total: 0.87
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
53 | 20 0.00
Average:
45 | 18 0.02
Scattered Clouds
Actual:
50 | 18 T
Average:
45 | 17 0.03
Rain
Actual:
51 | 36 T
Average:
44 | 17 0.02
Rain
Actual:
45 | 35 0.27
Average:
44 | 17 0.03
Rain
Actual:
50 | 34 0.02
Average:
44 | 17 0.02
Partly Cloudy
Actual:
53 | 32 0.00
Average:
43 | 16 0.03
Clear
Actual:
53 | 25 0.00
Average:
43 | 16 0.02
Clear
Actual:
53 | 25 0.00
Average:
43 | 16 0.03
Clear
Actual:
51 | 21 0.00
Average:
43 | 16 0.02
Fog
Actual:
45 | 17 0.00
Average:
42 | 16 0.03
Clear
Actual:
52 | 18 0.00
Average:
42 | 15 0.02
Clear
Actual:
62 | 24 0.00
Average:
42 | 15 0.03
Snow
Actual:
52 | 32 0.21
Average:
42 | 15 0.02
Snow
Actual:
39 | 21 0.05
Average:
42 | 15 0.03
Clear
Actual:
40 | 15 0.00
Average:
41 | 15 0.02
Partly Cloudy
Actual:
49 | 22 0.00
Average:
41 | 15 0.03
Snow
Actual:
41 | 29 0.02
Average:
41 | 15 0.03
Snow
Actual:
39 | 22 0.05
Average:
41 | 15 0.03
Clear
Actual:
41 | 17 0.00
Average:
41 | 14 0.03
Scattered Clouds
Actual:
41 | 20 0.00
Average:
41 | 14 0.03
Partly Cloudy
Actual:
43 | 23 0.00
Average:
41 | 14 0.03
Snow
Actual:
47 | 29 0.02
Average:
41 | 14 0.04
Scattered Clouds
Actual:
37 | 21 T
Average:
41 | 14 0.03
Clear
Actual:
38 | 15 0.00
Average:
41 | 14 0.03
Snow
Actual:
40 | 19 T
Average:
41 | 14 0.03
Snow
Actual:
31 | 5 0.08
Average:
41 | 14 0.03
Clear
Actual:
31 | 3 0.00
Average:
40 | 14 0.03
Scattered Clouds
Actual:
33 | 4 0.00
Average:
40 | 14 0.03
Partly Cloudy
Actual:
33 | 5 0.00
Average:
40 | 14 0.04
Scattered Clouds
Actual:
37 | 1 0.00
Average:
40 | 14 0.03
Mostly Cloudy
Actual:
39 | 14 0.00
Average:
40 | 14 0.03
 

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

2014 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 53 37 20 22 19 15 81 55 28 30.37 30.25 30.09 10 10 10 14 5 16 0.00  
2 50 34 18 27 20 14 84 58 31 30.29 30.19 30.10 10 10 8 9 3 11 T  
3 51 44 36 38 33 26 85 68 50 30.17 30.10 30.03 10 10 10 13 4 14 T Rain
4 45 40 35 44 41 32 100 93 85 30.14 30.05 29.97 10 8 2 15 3 17 0.27 Rain
5 50 42 34 43 40 33 100 83 66 30.32 30.22 30.07 10 8 5 10 3 12 0.02 Rain
6 53 43 32 38 35 31 100 75 50 30.35 30.31 30.26 10 10 3 20 4 24 0.00  
7 53 39 25 40 31 25 100 76 52 30.43 30.36 30.30 10 10 7 14 6 19 0.00  
8 53 39 25 38 30 24 100 75 50 30.45 30.37 30.28 10 10 7 12 5 13 0.00  
9 51 36 21 33 25 19 92 67 42 30.39 30.31 30.23 10 10 9 14 5 16 0.00  
10 45 31 17 32 24 15 100 77 53 30.35 30.26 30.19 10 7 0 16 3 19 0.00 Fog
11 52 35 18 33 24 16 92 64 35 30.31 30.24 30.17 10 10 9 13 3 16 0.00  
12 62 43 24 35 28 23 92 64 36 30.25 30.14 29.98 10 9 1 17 6 23 0.00  
13 52 42 32 40 33 29 100 75 49 29.97 29.92 29.81 10 5 0 29 7 39 0.21 Fog , Rain , Snow
14 39 30 21 32 29 18 100 82 64 30.14 29.94 29.89 10 6 0 17 6 25 0.05 Fog , Snow
15 40 28 15 24 19 12 92 68 44 30.30 30.23 30.14 10 10 10 12 4 14 0.00  
16 49 36 22 26 23 20 92 63 34 30.20 30.11 30.00 10 10 10 14 5 19 0.00  
17 41 35 29 34 31 26 100 82 64 30.08 30.00 29.93 10 8 2 14 3 17 0.02 Snow
18 39 31 22 34 30 20 100 85 70 30.23 30.13 30.07 10 7 1 9 3 14 0.05 Snow
19 41 29 17 28 22 15 92 71 50 30.32 30.25 30.19 10 10 9 15 5 21 0.00  
20 41 31 20 29 24 18 92 73 54 30.25 30.17 30.09 10 10 10 10 3 12 0.00  
21 43 33 23 30 27 21 96 77 57 30.11 30.03 29.95 10 10 10 15 5 20 0.00  
22 47 38 29 38 31 22 92 69 45 29.94 29.86 29.71 10 8 1 36 10 49 0.02 Rain , Snow
23 37 29 21 24 13 8 85 59 32 30.30 30.18 29.96 10 10 10 25 13 33 T  
24 38 27 15 21 12 7 75 52 29 30.27 30.08 29.74 10 10 10 13 5 14 0.00  
25 40 30 19 26 20 13 84 61 37 29.70 29.61 29.53 10 8 1 24 9 30 T Snow
26 31 18 5 22 16 4 92 75 58 30.16 29.84 29.69 10 6 0 15 5 18 0.08 Fog , Snow
27 31 17 3 11 6 -1 92 64 36 30.49 30.35 30.16 10 10 10 14 6 19 0.00  
28 33 19 4 12 7 1 88 62 36 30.37 30.26 30.16 10 10 9 9 3 10 0.00  
29 33 19 5 16 8 2 88 64 39 30.19 30.11 30.04 10 10 10 20 4 23 0.00  
30 37 19 1 15 9 -2 91 64 37 30.15 30.07 30.01 10 10 10 22 7 27 0.00  
31 39 27 14 21 15 11 74 57 40 30.12 30.01 29.77 10 10 10 22 7 29 0.00