Weather History for Quakertown, PA

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 73 °F 62 °F
Mean Temperature 80 °F 61 °F 53 °F
Min Temperature 68 °F 49 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 12 6 0 158
Cooling Degree Days (base 65) 14 2 0 42
Growing Degree Days (base 50) 30 11 3 289
Dew Point  
Dew Point 77 °F 52 °F 37 °F
Precipitation  
Precipitation 0.37 in 0.03 in 0.00 in 0.70 in
Snowdepth - - - -
Wind  
Wind 14 mph 3 mph 0 mph
Gust Wind 25 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.08 in 29.69 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 21, 2013 Rise Set
Actual Time 6:48 AM EDT 6:59 PM EDT
Civil Twilight 6:21 AM EDT 7:27 PM EDT
Nautical Twilight 5:49 AM EDT 7:58 PM EDT
Astronomical Twilight 5:16 AM EDT 8:31 PM EDT
Moon 8:08 PM EDT (9/21) 9:04 AM EDT (9/21)
Length of Visible Light 13h 06m
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

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
78 | 60 0.00
Average:
- | - -
Scattered Clouds
Actual:
75 | 53 0.00
Average:
- | - -
Clear
Actual:
68 | 48 0.00
Average:
- | - -
Clear
Actual:
77 | 44 0.00
Average:
- | - -
Partly Cloudy
Actual:
78 | 57 0.00
Average:
- | - -
Partly Cloudy
Actual:
73 | 44 0.00
Average:
- | - -
Partly Cloudy
Actual:
86 | 66 0.00
Average:
- | - -
Clear
Actual:
91 | 68 0.00
Average:
- | - -
Partly Cloudy
Actual:
86 | 66 0.11
Average:
- | - -
Partly Cloudy
Actual:
75 | 55 0.01
Average:
- | - -
Partly Cloudy
Actual:
62 | 44 0.00
Average:
- | - -
Clear
Actual:
71 | 39 0.00
Average:
- | - -
Partly Cloudy
Actual:
68 | 53 0.12
Average:
- | - -
Clear
Actual:
64 | 44 0.00
Average:
- | - -
Clear
Actual:
68 | 39 0.00
Average:
- | - -
Clear
Actual:
73 | 41 0.00
Average:
- | - -
Scattered Clouds
Actual:
77 | 46 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 48 0.37
Average:
- | - -
Partly Cloudy
Actual:
64 | 50 0.09
Average:
- | - -
Partly Cloudy
Actual:
62 | 44 0.00
Average:
- | - -
Clear
Actual:
71 | 37 0.00
Average:
- | - -
Clear
Actual:
71 | 39 0.00
Average:
- | - -
Scattered Clouds
Actual:
71 | 42 0.00
Average:
- | - -
Partly Cloudy
Actual:
68 | 48 0.00
Average:
- | - -
Partly Cloudy
Actual:
71 | 48 0.00
Average:
- | - -
Scattered Clouds
Actual:
69 | 44 0.00
Average:
- | - -
Partly Cloudy
Actual:
71 | 44 0.00
Average:
- | - -
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 - - - - - - - - - - - - - - - - - - -  
2 - - - - - - - - - - - - - - - - - - -  
3 - - - - - - - - - - - - - - - - - - -  
4 78 69 60 61 58 55 94 65 47 30.06 30.02 30.00 10 10 5 9 5 - 0.00  
5 75 64 53 61 54 45 100 72 36 30.18 30.05 29.99 10 10 7 12 2 17 0.00  
6 68 58 48 50 45 39 100 63 35 30.29 30.22 30.17 10 10 9 8 4 - 0.00  
7 77 60 44 59 50 43 100 72 38 30.16 30.06 29.94 10 10 9 8 2 - 0.00  
8 78 68 57 64 57 45 100 70 46 30.11 29.94 29.88 10 10 10 12 3 18 0.00  
9 73 58 44 63 53 45 100 74 53 30.25 30.19 30.12 10 10 10 8 3 - 0.00  
10 86 76 66 75 70 63 100 84 66 30.20 30.14 30.09 10 9 6 10 5 - 0.00  
11 91 80 68 77 72 68 100 80 55 30.16 30.10 30.02 10 7 2 9 3 18 0.00  
12 86 76 66 75 71 66 100 90 62 30.03 29.87 29.74 10 7 2 10 2 20 0.11  
13 75 65 55 66 57 46 100 77 50 29.92 29.77 29.69 10 9 0 14 4 25 0.01  
14 62 53 44 46 46 43 100 73 55 30.18 30.05 29.92 10 10 10 13 5 20 0.00  
15 71 55 39 54 47 39 100 76 41 30.25 30.17 30.11 10 10 10 8 1 - 0.00  
16 68 60 53 57 53 46 100 80 52 30.27 30.13 30.06 10 9 4 9 2 - 0.12  
17 64 54 44 46 42 39 100 69 42 30.45 30.38 30.28 10 10 10 10 5 17 0.00  
18 68 54 39 48 43 37 100 75 37 30.37 30.30 30.21 10 10 5 7 1 - 0.00  
19 73 57 41 57 48 39 100 76 41 30.22 30.16 30.10 10 10 10 7 1 - 0.00  
20 77 62 46 59 53 46 100 77 47 30.11 30.07 30.00 10 9 0 8 1 - 0.00  
21 75 62 48 66 57 48 100 82 53 30.02 29.86 29.71 10 8 0 13 3 17 0.37  
22 64 57 50 61 49 41 100 71 45 29.96 29.82 29.71 10 10 5 14 4 20 0.09  
23 62 54 44 45 41 39 87 62 48 30.08 30.03 29.96 10 10 8 14 7 20 0.00  
24 71 54 37 48 43 37 100 74 38 30.09 30.02 29.93 10 10 10 12 2 - 0.00  
25 71 55 39 54 45 39 100 73 40 29.99 29.96 29.90 10 10 10 7 1 - 0.00  
26 71 56 42 57 51 41 100 79 53 30.12 30.03 29.96 10 10 10 8 1 - 0.00  
27 68 58 48 57 52 48 100 78 52 30.28 30.21 30.12 10 10 5 7 2 - 0.00  
28 71 60 48 54 51 46 100 75 41 30.35 30.29 30.26 10 10 6 8 2 - 0.00  
29 69 56 44 55 49 43 100 80 49 30.26 30.17 30.10 10 10 9 8 1 - 0.00  
30 71 58 44 55 49 45 100 79 43 30.11 30.06 30.01 10 10 6 6 1 - 0.00