Weather History for Allentown, PA

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Tuesday, June 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F 66 °F  
Max Temperature 75 °F 77 °F 98 °F (1925)
Min Temperature 53 °F 55 °F 41 °F (1929)
Degree Days  
Heating Degree Days 1 2  
Month to date heating degree days 1 11  
Since 1 June heating degree days 1 11  
Since 1 July heating degree days 5396 5779  
Cooling Degree Days 0 3  
Month to date cooling degree days 33 12  
Year to date cooling degree days 105 57  
Since 1 June cooling degree days 33 12  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 49    
Maximum Humidity 71    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.14 in 2.11 in (1922)
Month to date precipitation 1.06 0.55  
Year to date precipitation 14.61 17.37  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 21.4 32.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jun. 04, 2013 Rise Set
Actual Time 5:31 AM EDT 8:28 PM EDT
Civil Twilight 4:59 AM EDT 9:01 PM EDT
Nautical Twilight 4:17 AM EDT 9:43 PM EDT
Astronomical Twilight 3:29 AM EDT 10:31 PM EDT
Moon 3:01 AM EDT (6/4) 4:54 PM EDT (6/4)
Length of Visible Light 16h 02m
Length of Day
14h 57m
Waning Crescent, 14% of the Moon is Illuminated
Jun 4
Waning Crescent
Jun 8
New
Jun 16
First Quarter
Jun 23
Full
Jun 30
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 63.0 °F 48.0 °F 58% 29.94 in 10.0 mi NNW 4.6 mph - N/A   Overcast
1:51 AM 61.0 °F 45.0 °F 56% 29.96 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
2:51 AM 57.9 °F 44.1 °F 60% 29.98 in 10.0 mi North 8.1 mph - N/A   Clear
3:51 AM 55.0 °F 44.1 °F 67% 29.99 in 10.0 mi NNW 8.1 mph - N/A   Clear
4:51 AM 53.1 °F 43.0 °F 69% 30.00 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:51 AM 54.0 °F 44.1 °F 69% 30.01 in 10.0 mi NNW 10.4 mph - N/A   Clear
6:51 AM 55.9 °F 44.1 °F 64% 30.04 in 10.0 mi NNW 6.9 mph - N/A   Clear
7:51 AM 57.9 °F 43.0 °F 58% 30.05 in 10.0 mi NNW 6.9 mph - N/A   Clear
8:51 AM 61.0 °F 43.0 °F 52% 30.06 in 10.0 mi NNW 8.1 mph - N/A   Clear
9:51 AM 63.0 °F 42.1 °F 46% 30.07 in 10.0 mi NW 10.4 mph - N/A   Clear
10:51 AM 66.0 °F 43.0 °F 43% 30.08 in 10.0 mi NW 12.7 mph - N/A   Clear
11:51 AM 68.0 °F 42.1 °F 39% 30.08 in 10.0 mi North 12.7 mph 18.4 mph N/A   Clear
12:51 PM 70.0 °F 42.1 °F 36% 30.07 in 10.0 mi NW 15.0 mph 19.6 mph N/A   Clear
1:51 PM 71.1 °F 42.1 °F 35% 30.05 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Clear
2:51 PM 73.0 °F 44.1 °F 35% 30.04 in 10.0 mi NNW 8.1 mph - N/A   Clear
3:51 PM 75.0 °F 42.1 °F 31% 30.04 in 10.0 mi North 10.4 mph - N/A   Clear
4:51 PM 73.9 °F 39.9 °F 29% 30.03 in 10.0 mi WNW 10.4 mph - N/A   Clear
5:51 PM 75.0 °F 39.9 °F 28% 30.04 in 10.0 mi North 9.2 mph - N/A   Clear
6:51 PM 73.0 °F 41.0 °F 31% 30.05 in 10.0 mi North 8.1 mph - N/A   Clear
7:51 PM 69.1 °F 43.0 °F 39% 30.07 in 10.0 mi North 5.8 mph - N/A   Clear
8:51 PM 64.0 °F 42.1 °F 45% 30.09 in 10.0 mi North 5.8 mph - N/A   Clear
9:51 PM 60.1 °F 44.1 °F 55% 30.11 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:51 PM 62.1 °F 41.0 °F 46% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:51 PM 61.0 °F 39.9 °F 46% 30.13 in 10.0 mi NNE 3.5 mph - N/A   Clear