Weather History for Harlan, KY

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 52 °F 41 °F
Mean Temperature 60 °F 44 °F 34 °F
Min Temperature 53 °F 35 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 30 22 6 693
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 1 0 27
Dew Point  
Dew Point 59 °F 35 °F 10 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 23 mph 2 mph 0 mph
Gust Wind 39 mph 19 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 30.19 in 29.56 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 03, 2011 Rise Set
Actual Time 7:29 AM EST 5:16 PM EST
Civil Twilight 7:00 AM EST 5:45 PM EST
Nautical Twilight 6:28 AM EST 6:17 PM EST
Astronomical Twilight 5:57 AM EST 6:48 PM EST
Moon 1:13 PM EST (12/3) 1:04 AM EST (12/3)
Length of Visible Light 10h 44m
Length of Day
9h 47m
Waxing Gibbous, 62% of the Moon is Illuminated
Dec 3
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
51 | 28 0.00
Average:
- | - -
Partly Cloudy
Actual:
55 | 28 0.00
Average:
- | - -
Clear
Actual:
60 | 32 0.00
Average:
- | - -
Clear
Actual:
64 | 44 0.00
Average:
- | - -
Partly Cloudy
Actual:
66 | 53 0.00
Average:
- | - -
Overcast
Actual:
59 | 44 0.00
Average:
- | - -
Overcast
Actual:
44 | 32 0.00
Average:
- | - -
Scattered Clouds
Actual:
44 | 30 0.00
Average:
- | - -
Partly Cloudy
Actual:
48 | 28 0.00
Average:
- | - -
Partly Cloudy
Actual:
41 | 28 0.00
Average:
- | - -
Clear
Actual:
48 | 23 0.00
Average:
- | - -
Partly Cloudy
Actual:
50 | 26 0.00
Average:
- | - -
Overcast
Actual:
53 | 42 0.00
Average:
- | - -
Scattered Clouds
Actual:
64 | 42 0.00
Average:
- | - -
Mostly Cloudy
Actual:
60 | 53 0.00
Average:
- | - -
Mostly Cloudy
Actual:
53 | 33 0.00
Average:
- | - -
Partly Cloudy
Actual:
41 | 30 0.00
Average:
- | - -
Partly Cloudy
Actual:
48 | 30 0.00
Average:
- | - -
Scattered Clouds
Actual:
55 | 30 0.00
Average:
- | - -
Partly Cloudy
Actual:
59 | 41 0.00
Average:
- | - -
Partly Cloudy
Actual:
60 | 44 0.00
Average:
- | - -
Mostly Cloudy
Actual:
59 | 41 0.00
Average:
- | - -
Overcast
Actual:
44 | 41 0.00
Average:
- | - -
Partly Cloudy
Actual:
46 | 32 0.00
Average:
- | - -
Partly Cloudy
Actual:
53 | 30 0.00
Average:
- | - -
Clear
Actual:
50 | 28 0.00
Average:
- | - -
Overcast
Actual:
50 | 33 0.00
Average:
- | - -
Partly Cloudy
Actual:
42 | 30 0.00
Average:
- | - -
Partly Cloudy
Actual:
50 | 28 0.00
Average:
- | - -
Partly Cloudy
Actual:
55 | 33 0.00
Average:
- | - -
Partly Cloudy
Actual:
55 | 37 0.00
Average:
- | - -
 

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

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 51 40 28 34 31 28 100 86 41 30.35 30.30 30.21 10.0 5.7 0.2 4 1 - 0.00  
2 55 42 28 37 31 21 100 80 26 30.49 30.42 30.34 10.0 5.7 0.2 5 0 - 0.00  
3 60 46 32 36 30 23 100 64 27 30.48 30.43 30.38 10.0 8.4 1.5 7 2 - 0.00  
4 64 54 44 43 32 23 67 44 34 30.37 30.31 30.22 10.0 10.0 10.0 9 3 20 0.00  
5 66 60 53 55 47 43 100 68 46 30.21 30.11 29.99 10.0 9.3 1.8 10 4 16 0.00  
6 59 52 44 59 53 45 100 97 82 30.04 30.00 29.97 10.0 7.7 0.2 12 1 17 0.00  
7 44 38 32 45 36 27 100 95 80 30.17 29.94 29.80 10.0 7.0 1.2 12 3 24 0.00  
8 44 37 30 32 27 21 100 78 39 30.31 30.25 30.18 10.0 10.0 7.0 6 1 - 0.00  
9 48 38 28 37 30 28 100 86 50 30.32 30.25 30.20 10.0 6.1 0.2 6 1 - 0.00  
10 41 34 28 32 25 14 100 74 36 30.48 30.42 30.31 10.0 9.6 0.8 8 1 - 0.00  
11 48 36 23 27 22 10 100 72 22 30.53 30.46 30.41 10.0 10.0 10.0 5 1 - 0.00  
12 50 38 26 36 29 25 100 74 43 30.48 30.43 30.40 10.0 10.0 10.0 6 1 - 0.00  
13 53 48 42 45 41 36 93 81 72 30.49 30.42 30.38 10.0 9.9 7.0 4 0 - 0.00  
14 64 53 42 46 46 43 100 75 49 30.38 30.28 30.15 10.0 9.8 5.0 5 1 - 0.00  
15 60 56 53 55 50 43 100 79 55 30.17 30.11 30.04 10.0 9.2 0.5 21 5 30 0.00  
16 53 43 33 54 41 34 100 94 66 30.29 30.21 30.14 10.0 8.4 1.0 15 3 22 0.00  
17 41 36 30 34 29 25 100 80 53 30.31 30.26 30.22 10.0 10.0 10.0 10 3 - 0.00  
18 48 39 30 32 29 25 100 77 40 30.35 30.30 30.27 10.0 10.0 10.0 14 2 18 0.00  
19 55 42 30 34 29 23 100 70 29 30.27 30.21 30.15 10.0 9.4 4.0 6 0 - 0.00  
20 59 50 41 50 40 30 76 67 58 30.17 30.09 30.02 10.0 10.0 10.0 8 1 - 0.00  
21 60 52 44 55 49 45 100 81 59 30.02 29.92 29.85 10.0 8.7 0.2 10 3 18 0.00  
22 59 50 41 50 44 41 100 95 63 30.08 30.00 29.82 10.0 4.9 0.2 22 2 39 0.00  
23 44 42 41 45 41 36 100 93 81 30.32 30.21 30.05 10.0 9.2 4.0 12 3 - 0.00  
24 46 39 32 34 32 30 100 80 57 30.44 30.38 30.33 10.0 9.3 0.2 8 2 - 0.00  
25 53 42 30 36 25 12 100 68 21 30.38 30.29 30.19 10.0 5.8 0.2 10 2 16 0.00  
26 50 39 28 32 26 18 100 61 28 30.38 30.24 29.98 10.0 10.0 10.0 10 2 24 0.00  
27 50 42 33 45 35 18 100 85 28 29.95 29.74 29.56 10.0 8.5 3.0 23 7 39 0.00  
28 42 36 30 34 30 25 100 84 49 30.08 30.02 29.87 10.0 9.5 4.0 16 7 24 0.00  
29 50 39 28 37 31 28 100 79 50 30.04 29.96 29.89 10.0 7.5 0.2 6 0 - 0.00  
30 55 44 33 45 38 32 100 71 51 29.99 29.89 29.79 10.0 9.9 7.0 17 3 32 0.00  
31 55 46 37 37 35 34 93 63 44 30.11 30.03 29.86 10.0 10.0 10.0 14 7 22 0.00