Pottstown, PA

6:23 AM EDT on April 26, 2017 (GMT -0400)
Pottstown Limerick

Weather History for KPTW - September, 2013

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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 78 °F 72 °F 64 °F
Mean Temperature 64 °F 59 °F 54 °F
Min Temperature 55 °F 46 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 11 6 2 43
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 14 9 4 61
Dew Point  
Dew Point 66 °F 50 °F 38 °F
Precipitation  
Precipitation 0.49 in 0.08 in 0.00 in 0.58 in
Snowdepth - - - -
Wind  
Wind 14 mph 2 mph 0 mph
Gust Wind 20 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.15 in 29.70 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 6:49 AM EDT 7:00 PM EDT
Civil Twilight 6:21 AM EDT 7:27 PM EDT
Nautical Twilight 5:50 AM EDT 7:59 PM EDT
Astronomical Twilight 5:17 AM EDT 8:31 PM EDT
Moon 8:09 PM EDT (9/21) 9:05 AM EDT (9/21)
Length of Visible Light 13h 05m
Length of Day
12h 11m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 72 56 41 55 47 40 97 74 42 30.25 30.18 30.11 10 10 10 8 1 - 0.00  
16 71 64 55 59 54 47 97 78 53 30.27 30.12 30.05 10 10 5 12 3 - 0.09 Rain
17 64 54 44 46 42 40 93 67 43 30.45 30.38 30.29 10 10 10 14 5 20 0.00  
18 69 54 39 48 43 38 97 72 35 30.38 30.30 30.22 10 10 10 8 1 - 0.00  
19 75 58 43 54 49 42 97 73 41 30.22 30.16 30.10 10 10 10 8 1 - 0.00  
20 78 62 48 59 54 48 100 80 45 30.12 30.07 29.99 10 8 0 7 1 - 0.00 Fog
21 77 63 51 66 59 50 100 85 54 30.00 29.83 29.70 10 9 2 12 3 18 0.49 Rain