Weather History for Window Rock, AZ

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 45 °F 25 °F
Mean Temperature 46 °F 31 °F 12 °F
Min Temperature 39 °F 16 °F -8 °F
Degree Days  
Heating Degree Days (base 65) 52 34 18 1067
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 33 °F 15 °F -15 °F
Precipitation  
Precipitation 0.13 in 0.01 in 0.00 in 0.31 in
Snowdepth - - - -
Wind  
Wind 30 mph 4 mph 0 mph
Gust Wind 44 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.61 in 30.13 in 29.43 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 21, 2013 Rise Set
Actual Time 7:22 AM MST 5:06 PM MST
Civil Twilight 6:53 AM MST 5:35 PM MST
Nautical Twilight 6:21 AM MST 6:07 PM MST
Astronomical Twilight 5:50 AM MST 6:38 PM MST
Moon 9:18 PM MST (12/21) 9:57 AM MST (12/21)
Length of Visible Light 10h 41m
Length of Day
9h 44m
Waning Gibbous, 84% of the Moon is Illuminated
Dec 21
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Weather History Calendar

Precipitation Actual month total 0.31 Average Month Total: 0.76
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Fog
Actual:
36 | 26 0.00
Average:
45 | 17 0.02
Fog
Actual:
37 | 21 0.00
Average:
46 | 18 0.04
Clear
Actual:
54 | 39 0.00
Average:
46 | 15 0.00
Snow
Actual:
43 | 23 0.13
Average:
47 | 18 0.04
Partly Cloudy
Actual:
33 | 19 0.00
Average:
47 | 18 0.04
Scattered Clouds
Actual:
34 | 9 0.00
Average:
45 | 18 0.04
Snow
Actual:
39 | 8 0.03
Average:
46 | 17 0.04
Snow
Actual:
30 | 19 0.10
Average:
44 | 18 0.02
Scattered Clouds
Actual:
25 | -4 0.00
Average:
44 | 15 0.01
Clear
Actual:
37 | -8 0.00
Average:
43 | 15 0.00
Clear
Actual:
42 | 0 0.00
Average:
45 | 15 0.01
Snow
Actual:
48 | 9 0.05
Average:
45 | 15 0.00
Rain
Actual:
46 | 28 0.00
Average:
43 | 14 0.02
Clear
Actual:
44 | 19 0.00
Average:
42 | 14 0.06
Clear
Actual:
51 | 16 0.00
Average:
43 | 13 0.00
Clear
Actual:
60 | 19 0.00
Average:
42 | 14 0.01
Clear
Actual:
53 | 18 0.00
Average:
45 | 13 0.00
Clear
Actual:
59 | 21 0.00
Average:
46 | 17 0.04
Clear
Actual:
50 | 28 0.00
Average:
44 | 16 0.02
Snow
Actual:
45 | 25 0.00
Average:
43 | 17 0.03
Snow
Actual:
37 | 25 0.00
Average:
41 | 13 0.05
Scattered Clouds
Actual:
41 | 19 0.00
Average:
40 | 14 0.05
Clear
Actual:
46 | 12 0.00
Average:
40 | 13 0.00
Clear
Actual:
55 | 16 0.00
Average:
40 | 11 0.00
Clear
Actual:
46 | 12 0.00
Average:
41 | 12 0.01
Clear
Actual:
48 | 10 0.00
Average:
42 | 13 0.03
Clear
Actual:
53 | 12 0.00
Average:
41 | 13 0.08
Scattered Clouds
Actual:
51 | 15 0.00
Average:
41 | 13 0.04
Scattered Clouds
Actual:
46 | 19 0.00
Average:
41 | 14 0.03
Clear
Actual:
53 | 10 0.00
Average:
39 | 13 0.02
Clear
Actual:
54 | 12 0.00
Average:
39 | 12 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

2013 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 36 31 26 33 29 25 100 95 86 30.40 30.32 30.24 10 5 0 7 2 - 0.00 Fog
2 37 26 21 30 24 20 100 95 73 30.29 30.14 29.94 10 6 0 10 2 20 0.00 Fog
3 54 46 39 22 20 18 45 35 26 29.92 29.77 29.67 10 10 10 28 11 37 0.00  
4 43 34 23 31 23 16 85 69 51 29.84 29.66 29.43 10 6 0 29 16 40 0.13 Fog , Rain , Snow
5 33 26 19 17 13 10 78 66 43 29.94 29.85 29.78 10 10 10 22 5 25 0.00  
6 34 23 9 12 4 -6 81 55 19 30.15 30.04 29.93 10 10 10 12 3 - 0.00  
7 39 24 8 22 12 0 81 60 33 30.05 29.86 29.71 10 8 1 29 8 39 0.03 Snow
8 30 24 19 24 16 8 85 68 47 29.99 29.85 29.66 10 6 0 30 15 44 0.10 Fog , Snow
9 25 12 -4 11 -1 -11 72 53 29 30.61 30.27 29.99 10 10 10 13 3 - 0.00  
10 37 14 -8 8 -3 -15 76 56 26 30.61 30.47 30.32 10 10 10 6 2 - 0.00  
11 42 21 0 9 3 -7 76 55 22 30.58 30.47 30.36 10 10 10 12 2 - 0.00  
12 48 28 9 32 14 3 82 59 27 30.52 30.31 30.01 10 10 4 13 2 - 0.05 Rain , Snow
13 46 37 28 26 23 16 85 65 44 30.11 30.02 29.93 10 10 10 13 5 - 0.00 Rain
14 44 32 19 19 15 13 78 57 31 30.47 30.31 30.10 10 10 10 12 5 - 0.00  
15 51 34 16 21 17 11 81 59 28 30.48 30.40 30.30 10 10 10 12 3 - 0.00  
16 60 40 19 23 17 8 85 56 14 30.48 30.38 30.26 10 10 10 15 3 - 0.00  
17 53 36 18 22 18 12 85 61 24 30.52 30.38 30.28 10 10 10 7 1 - 0.00  
18 59 40 21 25 20 13 85 60 18 30.25 30.09 29.80 10 10 10 10 1 - 0.00  
19 50 39 28 24 20 18 75 44 29 29.77 29.67 29.56 10 10 10 20 8 31 0.00  
20 45 35 25 31 26 20 88 74 37 29.72 29.66 29.57 10 9 2 9 2 - 0.00 Snow
21 37 31 25 27 23 20 85 71 54 29.88 29.67 29.55 10 10 7 15 6 22 0.00 Snow
22 41 30 19 20 16 12 81 62 35 30.33 30.12 29.89 10 10 10 10 4 16 0.00  
23 46 29 12 18 14 7 81 62 29 30.51 30.42 30.31 10 10 10 8 1 - 0.00  
24 55 36 16 22 18 11 82 62 27 30.40 30.30 30.14 10 10 10 13 3 - 0.00  
25 46 29 12 15 10 6 81 54 20 30.48 30.37 30.25 10 10 10 9 3 18 0.00  
26 48 29 10 14 10 4 80 55 21 30.52 30.39 30.28 10 10 10 13 2 - 0.00  
27 53 32 12 18 12 7 81 56 18 30.47 30.33 30.21 10 10 7 9 1 - 0.00  
28 51 33 15 20 14 9 81 55 21 30.22 30.05 29.89 10 10 10 10 2 - 0.00  
29 46 34 19 18 15 9 68 51 22 30.22 30.05 29.88 10 10 10 13 4 - 0.00  
30 53 32 10 16 10 3 81 54 15 30.41 30.30 30.20 10 10 10 12 2 18 0.00  
31 54 33 12 18 13 8 81 55 22 30.41 30.24 30.13 10 10 8 9 1 - 0.00