Weather History for Philadelphia, PA

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 98 °F 87 °F 80 °F
Mean Temperature 86 °F 79 °F 72 °F
Min Temperature 76 °F 70 °F 64 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 21 14 7 431
Growing Degree Days (base 50) 36 28 22 880
Dew Point  
Dew Point 76 °F 65 °F 49 °F
Precipitation  
Precipitation 1.10 in 0.21 in 0.00 in 5.37 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 36 mph 6 mph 0 mph
Gust Wind 44 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.28 in 29.99 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 05, 2012 Rise Set
Actual Time 6:03 AM EDT 8:09 PM EDT
Civil Twilight 5:33 AM EDT 8:39 PM EDT
Nautical Twilight 4:57 AM EDT 9:15 PM EDT
Astronomical Twilight 4:17 AM EDT 9:54 PM EDT
Moon 9:47 PM EDT (8/5) 9:49 AM EDT (8/5)
Length of Visible Light 15h 05m
Length of Day
14h 05m
Waning Gibbous, 86% of the Moon is Illuminated
Aug 5
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

Weather History Calendar

Precipitation Actual month total 5.37 Normal Month Total: 3.50
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
82 | 70 0.43
Average:
87 | 69 0.13
Scattered Clouds
Actual:
91 | 71 0.00
Average:
87 | 69 0.12
Thunderstorm
Actual:
92 | 76 0.03
Average:
87 | 69 0.12
Thunderstorm
Actual:
93 | 75 T
Average:
87 | 69 0.12
Thunderstorm
Actual:
98 | 74 0.90
Average:
87 | 69 0.12
Rain
Actual:
89 | 74 T
Average:
86 | 69 0.11
Mostly Cloudy
Actual:
85 | 70 0.00
Average:
86 | 69 0.12
Mostly Cloudy
Actual:
89 | 73 0.00
Average:
86 | 69 0.12
Fog
Actual:
92 | 73 0.00
Average:
86 | 69 0.12
Thunderstorm
Actual:
83 | 71 1.10
Average:
86 | 69 0.12
Rain
Actual:
86 | 74 0.07
Average:
86 | 69 0.11
Partly Cloudy
Actual:
85 | 71 T
Average:
86 | 69 0.11
Scattered Clouds
Actual:
87 | 68 0.00
Average:
86 | 69 0.11
Thunderstorm
Actual:
83 | 72 0.39
Average:
86 | 68 0.12
Thunderstorm
Actual:
85 | 71 0.59
Average:
86 | 68 0.11
Clear
Actual:
87 | 69 0.00
Average:
86 | 68 0.12
Thunderstorm
Actual:
90 | 71 0.42
Average:
85 | 68 0.11
Rain
Actual:
82 | 65 0.43
Average:
85 | 68 0.11
Partly Cloudy
Actual:
80 | 64 T
Average:
85 | 68 0.12
Mostly Cloudy
Actual:
82 | 67 0.00
Average:
85 | 68 0.12
Mostly Cloudy
Actual:
82 | 65 0.00
Average:
85 | 68 0.11
Partly Cloudy
Actual:
86 | 67 0.00
Average:
85 | 67 0.12
Partly Cloudy
Actual:
88 | 69 0.00
Average:
85 | 67 0.12
Mostly Cloudy
Actual:
90 | 70 0.00
Average:
84 | 67 0.10
Rain
Actual:
83 | 72 T
Average:
84 | 67 0.11
Partly Cloudy
Actual:
88 | 70 0.00
Average:
84 | 67 0.10
Thunderstorm
Actual:
88 | 72 0.84
Average:
84 | 66 0.11
Rain
Actual:
89 | 74 0.17
Average:
84 | 66 0.09
Scattered Clouds
Actual:
83 | 68 0.00
Average:
84 | 66 0.10
Scattered Clouds
Actual:
86 | 65 0.00
Average:
83 | 66 0.10
Scattered Clouds
Actual:
92 | 70 0.00
Average:
83 | 66 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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 76 70 73 70 65 93 76 58 29.94 29.89 29.85 10 9 1 16 4 21 0.43 Rain , Thunderstorm
2 91 81 71 73 69 64 100 71 41 29.94 29.89 29.86 10 9 5 16 6 21 0.00  
3 92 84 76 74 72 68 94 71 47 30.10 30.01 29.95 10 10 7 29 5 35 0.03 Rain , Thunderstorm
4 93 84 75 76 73 66 100 72 44 30.19 30.16 30.11 10 7 0 16 6 22 T Rain , Thunderstorm
5 98 86 74 75 72 66 91 65 39 30.18 30.07 30.00 10 7 1 36 12 44 0.90 Rain , Thunderstorm
6 89 82 74 75 68 57 94 66 38 30.05 30.01 29.96 10 9 3 16 8 20 T Rain
7 85 78 70 72 63 59 79 63 47 30.02 29.99 29.96 10 10 10 8 4 16 0.00  
8 89 81 73 74 70 62 94 69 43 30.00 29.97 29.93 10 8 4 10 4 22 0.00  
9 92 83 73 75 72 67 100 72 44 29.97 29.93 29.87 10 7 0 15 6 22 0.00 Fog
10 83 77 71 76 73 69 93 79 65 29.87 29.80 29.75 10 7 0 22 7 28 1.10 Fog , Rain , Thunderstorm
11 86 80 74 75 71 67 93 74 55 29.92 29.85 29.80 10 9 4 23 9 30 0.07 Rain
12 85 78 71 72 63 58 87 64 40 29.99 29.94 29.90 10 10 9 15 7 18 T  
13 87 78 68 68 59 53 79 56 32 30.05 29.99 29.96 10 10 10 15 6 22 0.00  
14 83 78 72 73 70 68 93 79 65 29.98 29.93 29.87 10 7 1 14 5 17 0.39 Rain , Thunderstorm
15 85 78 71 73 70 63 100 79 58 29.88 29.86 29.83 10 7 1 22 5 25 0.59 Rain , Thunderstorm
16 87 78 69 67 60 52 84 58 32 29.95 29.92 29.89 10 10 10 20 8 25 0.00  
17 90 81 71 70 66 62 93 68 43 29.92 29.85 29.79 10 9 2 17 7 22 0.42 Rain , Thunderstorm
18 82 74 65 70 62 53 93 68 42 29.94 29.88 29.85 10 8 2 22 8 25 0.43 Rain
19 80 72 64 60 56 53 78 60 42 29.98 29.95 29.92 10 10 10 8 4 14 T  
20 82 75 67 61 59 55 76 59 42 29.94 29.90 29.86 10 10 10 14 4 18 0.00  
21 82 74 65 63 60 56 87 65 42 30.10 30.03 29.96 10 10 10 9 4 18 0.00  
22 86 77 67 65 60 49 84 57 29 30.15 30.12 30.09 10 10 10 14 4 16 0.00  
23 88 79 69 68 63 56 84 60 35 30.17 30.14 30.10 10 10 7 14 4 18 0.00  
24 90 80 70 68 62 55 90 61 32 30.18 30.15 30.13 10 10 10 13 3 26 0.00  
25 83 78 72 68 66 64 84 71 58 30.25 30.22 30.18 10 10 10 18 9 24 T Rain
26 88 79 70 68 65 60 84 62 40 30.28 30.24 30.21 10 10 10 15 9 18 0.00  
27 88 80 72 74 71 64 93 74 55 30.19 30.12 29.97 10 8 0 29 9 33 0.84 Fog , Rain , Thunderstorm
28 89 82 74 74 68 58 94 65 36 29.96 29.90 29.85 10 9 4 17 10 24 0.17 Rain
29 83 76 68 63 56 53 78 58 37 30.03 29.97 29.92 10 10 10 13 7 22 0.00  
30 86 76 65 68 57 53 84 59 34 30.13 30.08 30.04 10 10 10 12 6 24 0.00  
31 92 81 70 72 64 53 93 61 28 30.09 30.04 29.95 10 8 3 16 7 21 0.00