Weather History for Philadelphia, PA

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Week of January 26, 2014 through February 1, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 48 °F 34 °F 21 °F
Mean Temperature 39 °F 26 °F 17 °F
Min Temperature 30 °F 17 °F 10 °F
Degree Days  
Heating Degree Days (base 65) 48 39 26 273
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 29 °F 9 °F -10 °F
Precipitation  
Precipitation 0.07 in 0.02 in 0.00 in 0.10 in
Snowdepth 7.0 in 3.7 in 1.0 in -
Wind  
Wind 32 mph 7 mph 0 mph
Gust Wind 39 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 30.14 in 29.59 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 31, 2014 Rise Set
Actual Time 7:10 AM EST 5:19 PM EST
Civil Twilight 6:41 AM EST 5:47 PM EST
Nautical Twilight 6:09 AM EST 6:20 PM EST
Astronomical Twilight 5:37 AM EST 6:51 PM EST
Moon 7:18 AM EST (1/31) 6:40 PM EST (1/31)
Length of Visible Light 11h 06m
Length of Day
10h 09m
New Moon, 1% of the Moon is Illuminated
Jan 31
New Moon
Feb 6
First Quarter
Feb 14
Full
Feb 22
Last Quarter
Mar 1
New

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
26 31 23 15 21 11 -1 74 56 38 29.97 29.79 29.59 10 8 1 23 9 32 0.03 Snow
27 46 34 21 29 16 -3 70 51 31 30.16 29.83 29.65 10 10 10 32 12 39 0.00  
28 21 17 12 2 -7 -10 42 37 31 30.44 30.33 30.18 10 10 5 23 10 28 T Snow
29 21 17 12 7 0 -9 76 54 31 30.37 30.25 30.20 10 7 2 20 10 23 0.07 Snow
30 28 19 10 10 1 -4 62 46 29 30.51 30.39 30.24 10 10 10 10 4 13 0.00  
31 46 33 20 22 17 10 74 53 31 30.26 30.19 30.14 10 10 10 10 4 12 0.00  
2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 48 39 30 29 24 20 78 55 31 30.33 30.23 30.03 10 10 7 12 2 14 0.00