Allentown, PA

4:23 PM EDT on May 22, 2017 (GMT -0400)
Allentown

Weather History for KXLL - September, 2013

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 74 °F 60 °F
Mean Temperature 81 °F 63 °F 53 °F
Min Temperature 71 °F 53 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 12 4 0 124
Cooling Degree Days (base 65) 16 3 0 79
Growing Degree Days (base 50) 31 13 3 402
Dew Point  
Dew Point 73 °F 52 °F 32 °F
Precipitation  
Precipitation 0.54 in 0.05 in 0.00 in 1.41 in
Snowdepth - - - -
Wind  
Wind 17 mph 4 mph 0 mph
Gust Wind 29 mph 18 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 30.05 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 24, 2013 Rise Set
Actual Time 6:51 AM EDT 6:55 PM EDT
Civil Twilight 6:24 AM EDT 7:22 PM EDT
Nautical Twilight 5:52 AM EDT 7:54 PM EDT
Astronomical Twilight 5:20 AM EDT 8:26 PM EDT
Moon 10:09 PM EDT (9/24) 12:05 PM EDT (9/24)
Length of Visible Light 12h 58m
Length of Day
12h 03m
Waning Gibbous, 73% of the Moon is Illuminated
Sep 24
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  
1 86 78 71 72 70 66 94 78 62 29.87 29.84 29.79 10 9 5 9 3 17 0.00 Thunderstorm
2 80 74 69 72 69 66 94 86 65 29.83 29.79 29.71 10 7 0 12 2 20 0.54 Rain , Thunderstorm
3 78 70 62 68 59 52 94 69 39 29.95 29.83 29.75 10 7 0 10 3 18 0.00 Fog
4 78 68 59 57 55 52 88 64 39 30.06 30.01 29.95 10 10 10 13 4 17 0.00  
5 75 67 59 59 50 39 77 57 29 30.19 30.05 29.99 10 10 10 16 6 18 0.00  
6 69 58 48 48 41 32 88 54 28 30.29 30.23 30.17 10 10 10 8 3 - 0.00  
7 77 62 46 55 47 43 93 61 29 30.17 30.06 29.94 10 10 10 8 2 - 0.00 Rain
8 78 68 59 63 54 41 88 61 38 30.12 29.94 29.88 10 10 10 17 5 23 0.00 Rain
9 73 60 46 61 50 41 93 66 47 30.26 30.19 30.13 10 10 10 10 3 - 0.00  
10 87 78 68 72 68 61 88 75 55 30.19 30.14 30.07 10 9 7 12 6 17 0.00  
11 91 81 71 73 70 64 94 71 49 30.16 30.09 30.01 10 8 4 13 4 18 0.00 Thunderstorm
12 84 76 68 72 69 64 94 82 62 30.02 29.87 29.74 10 7 2 13 3 29 0.39 Rain , Thunderstorm
13 71 63 55 64 55 45 94 70 46 29.94 29.78 29.70 10 9 2 17 4 22 0.00 Rain
14 60 53 46 45 44 41 87 65 52 30.18 30.05 29.94 10 10 10 15 6 21 0.00  
15 71 58 44 52 46 41 93 67 37 30.25 30.18 30.11 10 10 10 9 3 - 0.00  
16 69 62 53 55 51 43 88 70 46 30.29 30.13 30.06 10 10 3 13 3 18 0.07 Rain
17 64 53 42 45 38 34 93 60 32 30.46 30.39 30.29 10 10 10 13 6 22 0.00  
18 69 55 41 46 43 37 93 68 33 30.37 30.30 30.21 10 10 10 7 1 - 0.00  
19 73 58 44 52 47 41 93 68 36 30.22 30.17 30.09 10 10 10 7 1 - 0.00  
20 78 64 50 57 52 46 94 69 39 30.11 30.06 29.99 10 10 7 10 2 16 0.00  
21 77 66 55 63 56 52 94 73 47 30.02 29.85 29.70 10 9 5 15 5 23 0.36 Rain
22 66 60 55 59 47 37 94 64 40 29.97 29.83 29.71 10 10 7 15 5 22 0.05 Rain
23 62 56 46 43 39 36 81 55 42 30.09 30.04 29.97 10 10 10 14 8 23 0.00  
24 71 56 41 46 41 36 87 61 29 30.11 30.02 29.94 10 10 7 13 3 16 0.00  
25 71 56 42 52 44 39 94 68 31 30.01 29.96 29.90 10 10 10 7 1 - 0.00  
26 71 58 46 55 50 43 93 71 43 30.12 30.03 29.96 10 10 7 10 2 - 0.00  
27 69 60 51 55 49 45 82 65 40 30.29 30.21 30.12 10 10 7 8 5 - 0.00 Rain
28 71 62 53 52 49 41 88 65 33 30.35 30.30 30.26 10 10 5 10 4 17 0.00  
29 71 60 48 52 49 45 94 72 41 30.26 30.17 30.09 10 10 10 9 1 - 0.00  
30 73 62 50 52 50 43 94 72 40 30.12 30.06 30.00 10 10 10 7 1 - 0.00