Weather History for Allentown, PA

Saturday, June 30, 2012 — View Current Weather Conditions
Saturday, June 30, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 81 °F 72 °F  
Max Temperature 93 °F 83 °F 97 °F (1964)
Min Temperature 68 °F 62 °F 48 °F (1988)
Degree Days
Heating Degree Days 0 0  
Month to date heating degree days 25 32  
Since 1 June heating degree days 25 33  
Since 1 July heating degree days 4522 5801  
Cooling Degree Days 16 8  
Month to date cooling degree days 167 155  
Year to date cooling degree days 286 200  
Since 1 June cooling degree days 167 155  
Growing Degree Days 30 (Base 50)    
Moisture
Dew Point 64 °F    
Average Humidity 59    
Maximum Humidity 84    
Minimum Humidity 34    
Precipitation
Precipitation 0.00 in 0.15 in 1.31 in (1996)
Month to date precipitation 4.43 4.31  
Year to date precipitation 18.05 21.13  
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 12.0 32.9  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.77 in    
Wind
Wind Speed 6 mph (WSW)    
Max Wind Speed 15 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Local Photos
Train Chasin'
Being Flexible
A plan to *chase* an excursion train most of the way to and from its destination, changed when it was closely followed by a freight train, which was sc...
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Astronomy
Jun. 30, 2012 Rise Set
Actual Time 5:34 AM EDT 8:36 PM EDT
Civil Twilight 5:01 AM EDT 9:09 PM EDT
Nautical Twilight 4:18 AM EDT 9:52 PM EDT
Astronomical Twilight 3:29 AM EDT 10:41 PM EDT
Moon 5:29 PM EDT (6/30) 2:28 AM EDT (6/30)
Length Of Visible Light 16h 08m
Length of Day
15h 02m
Waxing Gibbous, 87% of the Moon is Illuminated
Jun 30
Waxing Gibbous
Jul 3
Full
Jul 10
Last Quarter
Jul 19
New
Jul 26
First Quarter
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Hourly Weather History & Observations
Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 81.0 °F 83.3 °F 66.9 °F 62% 29.70 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
1:51 AM 79.0 °F - 66.9 °F 66% 29.70 in 10.0 mi West 3.5 mph - N/A   Clear
2:51 AM 75.9 °F - 63.0 °F 64% 29.73 in 10.0 mi SW 6.9 mph - N/A   Clear
3:51 AM 75.0 °F - 64.0 °F 69% 29.76 in 10.0 mi SW 6.9 mph - N/A   Clear
4:51 AM 71.1 °F - 64.0 °F 78% 29.77 in 10.0 mi SW 3.5 mph - N/A   Clear
5:51 AM 69.1 °F - 64.0 °F 84% 29.77 in 8.0 mi SW 5.8 mph - N/A   Clear
7:51 AM 77.0 °F - 66.9 °F 71% 29.79 in 8.0 mi WSW 4.6 mph - N/A   Clear
8:51 AM 81.0 °F 83.3 °F 66.9 °F 62% 29.80 in 10.0 mi Calm Calm - N/A   Clear
9:51 AM 84.0 °F 86.3 °F 66.0 °F 55% 29.80 in 10.0 mi West 8.1 mph - N/A   Clear
10:51 AM 87.1 °F 88.3 °F 64.0 °F 46% 29.78 in 10.0 mi WNW 8.1 mph - N/A   Clear
11:51 AM 89.1 °F 89.3 °F 62.1 °F 40% 29.78 in 10.0 mi West 9.2 mph - N/A   Clear
12:51 PM 91.0 °F 91.5 °F 62.1 °F 38% 29.77 in 10.0 mi SW 8.1 mph - N/A   Clear
1:51 PM 91.9 °F 91.8 °F 61.0 °F 35% 29.76 in 10.0 mi West 9.2 mph 18.4 mph N/A   Clear
2:51 PM 89.1 °F 87.7 °F 57.0 °F 34% 29.75 in 10.0 mi West 9.2 mph - N/A   Clear
3:51 PM 88.0 °F 88.4 °F 62.1 °F 42% 29.76 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
4:51 PM 86.0 °F 86.8 °F 63.0 °F 46% 29.77 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
5:51 PM 87.1 °F 88.3 °F 64.0 °F 46% 29.76 in 10.0 mi WSW 6.9 mph - N/A   Clear
6:51 PM 86.0 °F 87.6 °F 64.9 °F 49% 29.76 in 10.0 mi West 8.1 mph - N/A   Clear
7:51 PM 82.9 °F 84.4 °F 64.0 °F 53% 29.77 in 10.0 mi West 5.8 mph - N/A   Clear
8:51 PM 78.1 °F - 64.9 °F 64% 29.79 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 75.0 °F - 64.9 °F 71% 29.81 in 10.0 mi Calm Calm - N/A   Clear
10:51 PM 75.9 °F - 64.9 °F 69% 29.81 in 10.0 mi West 3.5 mph - N/A   Clear
11:51 PM 72.0 °F - 64.0 °F 76% 29.81 in 10.0 mi SSW 3.5 mph - N/A   Clear
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