Weather History for KBOS - July, 2013

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Friday, July 5, 2013

  Actual Average Record
Temperature  
Mean Temperature 87 °F 73 °F  
Max Temperature 95 °F 81 °F 101 °F (1919)
Min Temperature 79 °F 65 °F 52 °F (1933)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 25 55  
Since 1 July heating degree days 0 0  
Cooling Degree Days 22 8  
Month to date cooling degree days 74 39  
Year to date cooling degree days 283 205  
Since 1 June cooling degree days 245 175  
Growing Degree Days 37 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 62    
Maximum Humidity 79    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.09 in 1.12 in (1944)
Month to date precipitation 0.03 0.45  
Year to date precipitation 24.78 22.29  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 13 mph (WSW)    
Max Wind Speed 20 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 05, 2013 Rise Set
Actual Time 5:13 AM EDT 8:23 PM EDT
Civil Twilight 4:39 AM EDT 8:57 PM EDT
Nautical Twilight 3:54 AM EDT 9:42 PM EDT
Astronomical Twilight 3:01 AM EDT 10:34 PM EDT
Moon 3:11 AM EDT (7/5) 6:15 PM EDT (7/5)
Length of Visible Light 16h 18m
Length of Day
15h 10m
Waning Crescent, 6% of the Moon is Illuminated
Jul 5
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 80.1 °F 83.6 °F 71.1 °F 74% 30.12 in 10.0 mi WSW 12.7 mph - N/A   Partly Cloudy
1:54 AM 79.0 °F - 71.1 °F 77% 30.12 in 10.0 mi WSW 11.5 mph - N/A   Partly Cloudy
2:54 AM 79.0 °F - 71.1 °F 77% 30.12 in 10.0 mi WSW 12.7 mph - N/A   Clear
3:54 AM 80.1 °F 83.6 °F 71.1 °F 74% 30.12 in 10.0 mi West 13.8 mph 23.0 mph N/A   Clear
4:54 AM 79.0 °F - 71.1 °F 77% 30.13 in 10.0 mi West 12.7 mph - N/A   Clear
5:54 AM 79.0 °F - 71.1 °F 77% 30.14 in 10.0 mi WSW 10.4 mph - N/A   Partly Cloudy
6:54 AM 81.0 °F 84.9 °F 71.1 °F 72% 30.15 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:54 AM 82.9 °F 87.5 °F 71.1 °F 67% 30.15 in 10.0 mi West 9.2 mph - N/A   Clear
8:54 AM 84.9 °F 90.7 °F 72.0 °F 65% 30.15 in 10.0 mi West 10.4 mph - N/A   Clear
9:54 AM 88.0 °F 94.7 °F 72.0 °F 59% 30.14 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
10:54 AM 90.0 °F 96.9 °F 72.0 °F 55% 30.13 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
11:54 AM 90.0 °F 96.9 °F 72.0 °F 55% 30.12 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
12:54 PM 93.0 °F 97.9 °F 69.1 °F 45% 30.11 in 10.0 mi SW 10.4 mph 18.4 mph N/A   Scattered Clouds
1:54 PM 93.9 °F 100.3 °F 70.0 °F 46% 30.09 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Scattered Clouds
2:54 PM 93.9 °F 98.6 °F 68.0 °F 43% 30.08 in 10.0 mi SW 16.1 mph 24.2 mph N/A   Scattered Clouds
3:54 PM 93.9 °F 100.3 °F 70.0 °F 46% 30.05 in 10.0 mi SW 16.1 mph - N/A   Scattered Clouds
4:54 PM 93.0 °F 99.0 °F 70.0 °F 47% 30.04 in 10.0 mi SW 17.3 mph - N/A   Partly Cloudy
5:54 PM 91.9 °F 96.9 °F 69.1 °F 47% 30.04 in 10.0 mi WSW 17.3 mph 24.2 mph N/A   Partly Cloudy
6:54 PM 91.0 °F 95.6 °F 69.1 °F 48% 30.04 in 10.0 mi WSW 15.0 mph - N/A   Partly Cloudy
7:54 PM 88.0 °F 94.7 °F 72.0 °F 59% 30.03 in 10.0 mi SW 17.3 mph - N/A   Scattered Clouds
8:54 PM 84.9 °F 90.7 °F 72.0 °F 65% 30.04 in 10.0 mi SW 15.0 mph - N/A   Scattered Clouds
9:54 PM 84.0 °F 90.2 °F 73.0 °F 69% 30.06 in 10.0 mi WSW 13.8 mph - N/A   Scattered Clouds
10:54 PM 82.9 °F 88.8 °F 73.0 °F 72% 30.05 in 10.0 mi WSW 15.0 mph - N/A   Scattered Clouds
11:54 PM 82.0 °F 86.7 °F 72.0 °F 71% 30.06 in 10.0 mi WSW 12.7 mph - N/A   Scattered Clouds