Weather History for Washington, PA

Month of December, 2012 — View Current Weather Conditions
Month of December, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 64 °F 45 °F 28 °F
Mean Temperature 55 °F 37 °F 25 °F
Min Temperature 50 °F 29 °F 15 °F
Degree Days
Heating Degree Days (base 65) 40 28 10 870
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 0 0 11
Dew Point
Dew Point 55 °F 32 °F 12 °F
Precipitation
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind
Wind 25 mph 5 mph 0 mph
Gust Wind 33 mph 18 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.43 in 30.01 in 29.37 in
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Date:
Astronomy
Dec. 07, 2012 Rise Set
Actual Time 7:30 AM EST 4:55 PM EST
Civil Twilight 6:59 AM EST 5:25 PM EST
Nautical Twilight 6:26 AM EST 5:59 PM EST
Astronomical Twilight 5:53 AM EST 6:32 PM EST
Moon 12:47 AM EST (12/7) 12:51 PM EST (12/7)
Length Of Visible Light 10h 25m
Length of Day
9h 24m
Last Quarter, 39% of the Moon is Illuminated
Dec 7
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
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Monthly Calendar Weather History Overview
Print This Weather Calendar Precipitation: Actual month total 0.00 Average month total 5.05
« Previous Month « 2011 December 2012 2013 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Scattered Clouds
Actual: 59 | 28
Precip: 0.00
Average: 44 | 28
Precip: 0.09
2 Partly Cloudy
Actual: 60 | 41
Precip: 0.00
Average: 44 | 28
Precip: 0.09
3 Partly Cloudy
Actual: 60 | 50
Precip: 0.00
Average: 43 | 28
Precip: 0.09
4 Partly Cloudy
Actual: 64 | 44
Precip: 0.00
Average: 43 | 27
Precip: 0.10
5 Partly Cloudy
Actual: 44 | 23
Precip: 0.00
Average: 43 | 27
Precip: 0.10
6 Scattered Clouds
Actual: 46 | 17
Precip: 0.00
Average: 42 | 27
Precip: 0.10
7 Overcast
Actual: 51 | 37
Precip: 0.00
Average: 42 | 27
Precip: 0.10
8 Overcast
Actual: 55 | 44
Precip: 0.00
Average: 42 | 27
Precip: 0.10
9 Overcast
Actual: 55 | 39
Precip: 0.00
Average: 42 | 26
Precip: 0.11
10 Overcast
Actual: 57 | 33
Precip: 0.00
Average: 41 | 26
Precip: 0.11
11 Mostly Cloudy
Actual: 37 | 28
Precip: 0.00
Average: 41 | 26
Precip: 0.11
12 Scattered Clouds
Actual: 39 | 21
Precip: 0.00
Average: 41 | 25
Precip: 0.11
13 Clear
Actual: 44 | 15
Precip: 0.00
Average: 40 | 25
Precip: 0.11
14 Clear
Actual: 50 | 21
Precip: 0.00
Average: 40 | 24
Precip: 0.10
15 Partly Cloudy
Actual: 48 | 26
Precip: 0.00
Average: 39 | 24
Precip: 1.76
16 Mostly Cloudy
Actual: 57 | 46
Precip: 0.00
Average: 39 | 23
Precip: 0.45
17 Mostly Cloudy
Actual: 55 | 44
Precip: 0.00
Average: 38 | 22
Precip: 0.10
18 Partly Cloudy
Actual: 46 | 33
Precip: 0.00
Average: 37 | 22
Precip: 0.10
19 Overcast
Actual: 44 | 30
Precip: 0.00
Average: 37 | 21
Precip: 0.09
20 Partly Cloudy
Actual: 46 | 33
Precip: 0.00
Average: 36 | 21
Precip: 0.09
21 Overcast
Actual: 39 | 28
Precip: 0.00
Average: 36 | 21
Precip: 0.09
22 Overcast
Actual: 32 | 23
Precip: 0.00
Average: 35 | 20
Precip: 0.09
23 Clear
Actual: 39 | 17
Precip: 0.00
Average: 35 | 20
Precip: 0.09
24 Partly Cloudy
Actual: 37 | 17
Precip: 0.00
Average: 35 | 21
Precip: 0.09
25 Overcast
Actual: 35 | 30
Precip: 0.00
Average: 35 | 21
Precip: 0.09
26 Overcast
Actual: 32 | 28
Precip: 0.00
Average: 35 | 21
Precip: 0.09
27 Overcast
Actual: 30 | 28
Precip: 0.00
Average: 35 | 21
Precip: 0.10
28 Partly Cloudy
Actual: 30 | 21
Precip: 0.00
Average: 35 | 21
Precip: 0.10
29 Overcast
Actual: 30 | 28
Precip: 0.00
Average: 35 | 22
Precip: 0.10
30 Overcast
Actual: 28 | 23
Precip: 0.00
Average: 36 | 22
Precip: 0.10
31 Partly Cloudy
Actual: 33 | 17
Precip: 0.00
Average: 36 | 22
Precip: 0.10
 
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 59 44 28 39 33 23 93 73 48 30.33 30.28 30.23 10 10 10 13 2 18 0.00  
2 60 50 41 54 46 37 100 81 52 30.23 30.16 30.09 10 8 2 17 7 26 0.00  
3 60 55 50 55 54 46 100 93 77 30.24 30.20 30.17 10 6 0 8 3 - 0.00  
4 64 54 44 55 50 43 100 83 64 30.18 30.12 30.02 10 10 2 17 6 26 0.00  
5 44 34 23 43 30 19 100 79 57 30.36 30.27 30.15 10 10 5 14 6 18 0.00  
6 46 32 17 34 23 14 100 78 43 30.33 30.19 30.04 10 10 10 7 1 - 0.00  
7 51 44 37 48 45 34 100 94 81 30.04 29.98 29.88 10 6 0 10 1 - 0.00  
8 55 50 44 52 49 39 100 91 76 30.09 29.92 29.86 10 9 2 10 5 16 0.00  
9 55 47 39 54 43 34 100 87 76 30.12 30.00 29.77 10 10 5 10 7 16 0.00  
10 57 45 33 54 46 32 100 90 82 29.83 29.69 29.57 10 9 2 15 7 22 0.00  
11 37 32 28 34 30 25 100 84 70 30.22 30.04 29.82 10 9 3 9 6 - 0.00  
12 39 30 21 27 22 18 100 80 48 30.42 30.36 30.23 10 10 5 6 1 - 0.00  
13 44 30 15 28 20 12 100 77 37 30.43 30.36 30.28 10 9 6 6 0 - 0.00  
14 50 36 21 28 23 16 93 71 34 30.31 30.26 30.23 10 10 10 10 2 - 0.00  
15 48 37 26 34 27 23 93 66 37 30.23 30.09 29.91 10 10 10 7 1 - 0.00  
16 57 52 46 48 43 30 88 69 50 29.90 29.80 29.73 10 10 9 9 5 - 0.00  
17 55 50 44 52 48 43 100 91 82 29.78 29.69 29.53 10 8 1 9 4 17 0.00  
18 46 40 33 45 35 28 93 82 65 29.84 29.71 29.53 10 10 5 14 8 21 0.00  
19 44 37 30 36 34 28 93 81 70 30.15 29.99 29.77 10 9 5 10 5 16 0.00  
20 46 40 33 43 36 30 93 80 57 30.12 29.74 29.37 10 9 4 20 7 30 0.00  
21 39 34 28 34 25 21 93 78 60 29.72 29.48 29.39 10 8 1 25 16 33 0.00  
22 32 28 23 27 21 18 86 70 60 30.10 29.98 29.73 10 9 3 17 11 30 0.00  
23 39 28 17 25 20 16 93 76 49 30.07 29.97 29.90 10 10 10 12 4 16 0.00  
24 37 27 17 36 27 14 100 90 70 29.99 29.88 29.76 10 8 1 13 2 16 0.00  
25 35 32 30 34 29 25 100 84 70 30.19 30.10 29.90 10 8 2 10 7 - 0.00  
26 32 30 28 28 27 25 93 86 75 30.16 29.78 29.57 10 7 1 20 10 28 0.00  
27 30 29 28 27 26 21 93 88 69 30.10 29.91 29.61 10 8 2 14 8 23 0.00  
28 30 26 21 25 21 19 93 78 69 30.15 30.07 29.87 10 10 7 7 4 - 0.00  
29 30 29 28 28 27 21 100 90 74 29.94 29.76 29.63 10 5 0 14 4 17 0.00  
30 28 26 23 27 20 18 93 78 69 30.35 30.24 29.95 10 9 3 16 11 23 0.00  
31 33 25 17 28 22 16 93 81 56 30.32 30.14 30.02 10 9 1 16 7 22 0.00  
Comma Delimited File