Weather History for Allentown, PA

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Monday, March 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 36 °F 42 °F  
Max Temperature 39 °F 53 °F 77 °F (1988)
Min Temperature 33 °F 32 °F 15 °F (1934)
Degree Days  
Heating Degree Days 29 23  
Month to date heating degree days 685 675  
Since 1 July heating degree days 4640 4984  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 30 °F    
Average Humidity 75    
Maximum Humidity 96    
Minimum Humidity 54    
Precipitation  
Precipitation 0.17 in 0.11 in 0.69 in (1969)
Month to date precipitation 2.12 2.67  
Year to date precipitation 8.18 8.40  
Snow  
Snow 0.80 in 0.20 in 1.50 in (1934)
Month to date snowfall 4.5 4.4  
Since 1 July snowfall 21.4 31.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.57 in    
Wind  
Wind Speed 8 mph (NE)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 7 miles    
Events Fog , Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 25, 2013 Rise Set
Actual Time 6:56 AM EDT 7:19 PM EDT
Civil Twilight 6:29 AM EDT 7:46 PM EDT
Nautical Twilight 5:57 AM EDT 8:19 PM EDT
Astronomical Twilight 5:24 AM EDT 8:52 PM EDT
Moon 5:48 PM EDT (3/25) 5:39 AM EDT (3/25)
Length of Visible Light 13h 17m
Length of Day
12h 22m
Waxing Gibbous, 96% of the Moon is Illuminated
Mar 25
Waxing Gibbous
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New
Apr 18
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 39.0 °F 36.8 °F 24.1 °F 55% 29.69 in 10.0 mi East 3.5 mph - N/A   Overcast
1:51 AM 37.9 °F 34.4 °F 24.1 °F 57% 29.67 in 10.0 mi East 4.6 mph - N/A   Overcast
2:51 AM 37.9 °F 33.5 °F 24.1 °F 57% 29.64 in 10.0 mi East 5.8 mph - N/A   Overcast
3:51 AM 37.9 °F 30.9 °F 24.1 °F 57% 29.61 in 10.0 mi East 10.4 mph - N/A   Overcast
4:51 AM 37.0 °F 31.6 °F 25.0 °F 62% 29.59 in 10.0 mi NE 6.9 mph - N/A   Overcast
5:51 AM 36.0 °F 31.1 °F 24.1 °F 62% 29.59 in 10.0 mi NE 5.8 mph - N/A   Overcast
6:51 AM 37.0 °F 33.3 °F 24.1 °F 59% 29.60 in 9.0 mi NNE 4.6 mph - 0.00 in Snow Light Snow
7:51 AM 37.0 °F 30.4 °F 26.1 °F 65% 29.61 in 7.0 mi ENE 9.2 mph 18.4 mph 0.00 in Snow Light Snow
8:08 AM 35.6 °F 26.2 °F 28.4 °F 75% 29.60 in 3.0 mi ENE 15.0 mph - 0.00 in Snow Light Snow
8:20 AM 35.6 °F 26.2 °F 28.4 °F 75% 29.60 in 1.8 mi ENE 15.0 mph - 0.00 in Snow Light Snow
8:51 AM 34.0 °F 24.6 °F 30.0 °F 85% 29.60 in 1.5 mi NE 13.8 mph - 0.00 in Snow Light Snow
9:31 AM 33.8 °F 25.8 °F 30.2 °F 87% 29.59 in 0.8 mi ENE 10.4 mph - 0.01 in Snow Light Snow
9:51 AM 33.1 °F 24.9 °F 30.9 °F 92% 29.60 in 0.5 mi NE 10.4 mph - 0.03 in Fog , Snow Snow
10:51 AM 33.1 °F 25.5 °F 30.9 °F 92% 29.59 in 0.5 mi NE 9.2 mph - 0.05 in Fog , Snow Snow
11:51 AM 33.1 °F 23.4 °F 30.9 °F 92% 29.56 in 0.5 mi NE 13.8 mph - 0.03 in Snow Light Snow
11:59 AM 33.8 °F 24.8 °F 30.2 °F 87% 29.54 in 0.5 mi NE 12.7 mph - 0.00 in Snow Light Snow
12:51 PM 34.0 °F 25.0 °F 32.0 °F 92% 29.54 in 0.5 mi NE 12.7 mph - 0.01 in Snow Light Snow
12:59 PM 33.8 °F 25.3 °F 32.0 °F 93% 29.52 in 1.8 mi NE 11.5 mph - 0.00 in Snow Light Snow
1:13 PM 35.6 °F 27.1 °F 32.0 °F 87% 29.52 in 2.5 mi NE 12.7 mph - 0.01 in Snow Light Snow
1:23 PM 35.6 °F 27.5 °F 32.0 °F 87% 29.51 in 1.8 mi ENE 11.5 mph - 0.01 in Snow Light Snow
1:39 PM 35.6 °F 28.0 °F 33.8 °F 93% 29.51 in 1.8 mi NE 10.4 mph - 0.01 in Snow Light Snow
1:48 PM 35.6 °F 28.0 °F 33.8 °F 93% 29.51 in 7.0 mi ENE 10.4 mph - 0.01 in Snow Light Snow
1:51 PM 36.0 °F 28.5 °F 33.1 °F 89% 29.52 in 8.0 mi NE 10.4 mph - 0.01 in   Overcast
2:28 PM 37.4 °F 29.8 °F 32.0 °F 81% 29.50 in 10.0 mi ENE 11.5 mph - 0.00 in   Overcast
2:51 PM 37.9 °F 32.7 °F 32.0 °F 79% 29.50 in 10.0 mi NE 6.9 mph - 0.00 in Rain Light Rain
3:51 PM 37.9 °F 31.5 °F 33.1 °F 83% 29.51 in 6.0 mi NE 9.2 mph - 0.00 in Rain Light Rain
4:16 PM 37.4 °F 33.8 °F 33.8 °F 87% 29.50 in 5.0 mi NNE 4.6 mph - 0.01 in Rain Light Rain
4:51 PM 39.0 °F 34.0 °F 34.0 °F 82% 29.51 in 10.0 mi NNW 6.9 mph - 0.01 in Rain Light Rain
5:51 PM 37.9 °F 33.5 °F 33.1 °F 83% 29.52 in 10.0 mi NW 5.8 mph - 0.01 in Rain Light Rain
6:35 PM 37.4 °F 32.8 °F 33.8 °F 87% 29.53 in 10.0 mi WNW 5.8 mph - 0.01 in Rain Light Rain
6:51 PM 37.9 °F 33.5 °F 33.1 °F 83% 29.54 in 10.0 mi WNW 5.8 mph - 0.01 in   Overcast
7:51 PM 37.9 °F 32.7 °F 33.1 °F 83% 29.57 in 10.0 mi NW 6.9 mph - 0.00 in Rain Light Rain
8:51 PM 37.9 °F 32.1 °F 33.1 °F 83% 29.60 in 10.0 mi NW 8.1 mph - 0.00 in   Overcast
9:51 PM 36.0 °F 30.3 °F 33.1 °F 89% 29.62 in 10.0 mi NW 6.9 mph - 0.00 in Rain Light Rain
10:51 PM 36.0 °F 33.3 °F 33.1 °F 89% 29.63 in 10.0 mi WNW 3.5 mph - 0.01 in   Overcast
11:51 PM 36.0 °F 32.1 °F 33.1 °F 89% 29.64 in 10.0 mi WNW 4.6 mph - 0.00 in Rain Light Rain