Weather History for Washington, PA

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 70 °F 48 °F
Mean Temperature 73 °F 59 °F 40 °F
Min Temperature 64 °F 47 °F 26 °F
Degree Days  
Heating Degree Days (base 65) 24 7 0 218
Cooling Degree Days (base 65) 8 1 0 30
Growing Degree Days (base 50) 23 10 0 297
Dew Point  
Dew Point 68 °F 48 °F 19 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 20 mph 5 mph 0 mph
Gust Wind 33 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 30.07 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 26, 2013 Rise Set
Actual Time 5:56 AM EDT 8:39 PM EDT
Civil Twilight 5:25 AM EDT 9:11 PM EDT
Nautical Twilight 4:45 AM EDT 9:51 PM EDT
Astronomical Twilight 4:00 AM EDT 10:37 PM EDT
Moon 10:26 PM EDT (5/26) 7:24 AM EDT (5/26)
Length of Visible Light 15h 46m
Length of Day
14h 43m
Waning Gibbous, 97% of the Moon is Illuminated
May 26
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 4.81
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
73 | 46 0.00
Average:
66 | 41 0.08
Clear
Actual:
75 | 41 0.00
Average:
67 | 42 0.08
Clear
Actual:
73 | 41 0.00
Average:
67 | 42 0.08
Clear
Actual:
69 | 44 0.00
Average:
67 | 43 0.08
Clear
Actual:
71 | 39 0.00
Average:
67 | 43 0.08
Partly Cloudy
Actual:
69 | 44 0.00
Average:
67 | 44 0.08
Partly Cloudy
Actual:
62 | 55 0.00
Average:
67 | 44 0.09
Partly Cloudy
Actual:
71 | 51 0.00
Average:
67 | 44 0.09
Partly Cloudy
Actual:
77 | 51 0.00
Average:
67 | 44 0.09
Thunderstorm
Actual:
75 | 53 0.00
Average:
67 | 45 0.09
Mostly Cloudy
Actual:
60 | 48 0.00
Average:
67 | 45 0.10
Partly Cloudy
Actual:
51 | 39 0.00
Average:
67 | 45 0.10
Partly Cloudy
Actual:
51 | 30 0.00
Average:
67 | 45 0.10
Partly Cloudy
Actual:
62 | 26 0.00
Average:
67 | 45 0.11
Scattered Clouds
Actual:
84 | 48 0.00
Average:
67 | 46 0.11
Thunderstorm
Actual:
75 | 57 0.00
Average:
67 | 46 0.12
Partly Cloudy
Actual:
78 | 53 0.00
Average:
67 | 46 0.12
Scattered Clouds
Actual:
78 | 48 0.00
Average:
67 | 46 0.13
Partly Cloudy
Actual:
75 | 57 0.00
Average:
67 | 46 0.13
Scattered Clouds
Actual:
84 | 57 0.00
Average:
67 | 46 0.14
Thunderstorm
Actual:
84 | 60 0.00
Average:
67 | 46 1.40
Thunderstorm
Actual:
84 | 62 0.00
Average:
68 | 47 0.14
Thunderstorm
Actual:
73 | 48 0.00
Average:
68 | 47 0.15
Overcast
Actual:
48 | 35 0.00
Average:
68 | 47 0.15
Scattered Clouds
Actual:
60 | 30 0.00
Average:
68 | 47 0.15
Clear
Actual:
64 | 30 0.00
Average:
68 | 48 0.14
Partly Cloudy
Actual:
62 | 35 0.00
Average:
69 | 48 0.14
Thunderstorm
Actual:
75 | 53 0.00
Average:
69 | 48 0.14
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
64 | 64 0.00
Average:
69 | 48 0.13
Scattered Clouds
Actual:
84 | 59 0.00
Average:
69 | 49 0.13
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 73 60 46 52 47 34 100 63 31 30.32 30.27 30.20 10 10 9 14 5 20 0.00  
2 75 58 41 46 38 32 87 49 22 30.36 30.29 30.21 10 10 10 14 4 17 0.00  
3 73 57 41 43 39 34 93 50 27 30.26 30.22 30.16 10 10 10 17 6 26 0.00  
4 69 56 44 41 36 28 66 45 28 30.21 30.16 30.09 10 10 10 17 8 22 0.00  
5 71 55 39 41 32 19 100 46 16 30.15 30.09 30.02 10 10 10 20 7 26 0.00  
6 69 56 44 54 44 34 88 61 46 30.08 30.05 30.00 10 10 10 17 7 23 0.00  
7 62 58 55 57 54 52 94 84 72 30.03 30.00 29.97 10 10 5 16 8 24 0.00  
8 71 61 51 55 50 45 100 71 38 30.00 29.95 29.91 10 10 5 15 5 20 0.00  
9 77 64 51 57 51 43 100 72 29 30.02 29.98 29.93 10 9 0 16 3 21 0.00  
10 75 64 53 63 56 52 94 84 61 30.03 29.94 29.84 10 9 5 15 4 33 0.00 Thunderstorm
11 60 54 48 59 52 45 94 86 72 29.86 29.83 29.80 10 8 2 10 7 16 0.00  
12 51 45 39 46 31 25 82 55 35 30.07 29.96 29.86 10 10 10 20 11 31 0.00  
13 51 40 30 30 26 21 93 58 32 30.18 30.12 30.06 10 10 10 16 5 23 0.00  
14 62 44 26 43 33 25 100 64 36 30.18 30.08 29.91 10 10 10 13 2 17 0.00  
15 84 66 48 61 53 37 73 56 40 29.90 29.83 29.76 10 10 10 18 7 32 0.00  
16 75 66 57 63 56 45 94 68 36 30.01 29.92 29.82 10 10 5 14 7 20 0.00 Thunderstorm
17 78 66 53 61 56 50 100 74 36 30.14 30.09 30.01 10 8 0 8 3 - 0.00  
18 78 63 48 61 55 46 100 73 47 30.16 30.11 30.06 10 9 3 15 2 16 0.00  
19 75 66 57 64 60 55 94 79 65 30.13 30.07 30.00 10 10 5 12 4 16 0.00  
20 84 70 57 66 63 55 100 77 51 30.07 30.02 29.96 10 9 0 9 2 - 0.00  
21 84 72 60 68 64 59 100 76 51 30.01 29.95 29.88 10 8 0 13 4 17 0.00 Thunderstorm
22 84 73 62 66 61 57 94 75 48 29.94 29.88 29.84 10 10 8 16 6 22 0.00 Thunderstorm
23 73 62 48 63 59 46 94 86 61 29.95 29.86 29.81 10 10 4 17 7 23 0.00 Thunderstorm
24 48 42 35 45 36 30 93 74 57 30.30 30.16 29.95 10 10 5 18 10 24 0.00  
25 60 45 30 37 33 28 100 66 36 30.35 30.29 30.24 10 9 5 15 3 22 0.00  
26 64 47 30 41 35 28 100 64 32 30.32 30.27 30.23 10 10 7 13 2 18 0.00  
27 62 48 35 48 43 34 100 76 48 30.29 30.24 30.12 10 10 2 7 1 - 0.00  
28 75 64 53 68 57 48 100 84 69 30.12 30.09 30.04 10 10 5 14 3 23 0.00 Thunderstorm
29 - - - - - - - - - - - - - - - - - - -  
30 64 64 64 64 64 64 100 100 100 30.14 30.14 30.14 10 10 9 0 0 - 0.00  
31 84 72 59 64 62 59 100 73 45 30.17 30.11 30.04 10 8 0 13 3 17 0.00