Weather History for KBOS - June, 2014

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Tuesday, June 17, 2014

  Actual Average Record
Temperature  
Mean Temperature 73 °F 68 °F  
Max Temperature 84 °F 77 °F 95 °F (1894)
Min Temperature 62 °F 60 °F 48 °F (1926)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 28 45  
Since 1 June heating degree days 28 45  
Since 1 July heating degree days 5857 5671  
Cooling Degree Days 8 5  
Month to date cooling degree days 53 57  
Year to date cooling degree days 75 87  
Since 1 June cooling degree days 53 57  
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 70    
Maximum Humidity 84    
Minimum Humidity 55    
Precipitation  
Precipitation 0.02 in 0.12 in 2.26 in (2001)
Month to date precipitation 2.34 2.35  
Year to date precipitation 20.29 20.51  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 11 mph (SSW)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jun. 17, 2014 Rise Set
Actual Time 5:06 AM EDT 8:23 PM EDT
Civil Twilight 4:31 AM EDT 8:58 PM EDT
Nautical Twilight 3:46 AM EDT 9:43 PM EDT
Astronomical Twilight 2:52 AM EDT 10:38 PM EDT
Moon 11:44 PM EDT (6/17) 10:22 AM EDT (6/17)
Length of Visible Light 16h 26m
Length of Day
15h 16m
Waning Gibbous, 73% of the Moon is Illuminated
Jun 17
Waning Gibbous
Jun 19
Last Quarter
Jun 27
New
Jul 5
First Quarter
Jul 12
Full

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 68.0 °F - 52.0 °F 56% 30.06 in 10.0 mi SSW 8.1 mph - N/A   Overcast
1:54 AM 66.9 °F - 52.0 °F 59% 30.06 in 10.0 mi SW 9.2 mph - N/A   Overcast
2:54 AM 66.9 °F - 52.0 °F 59% 30.04 in 10.0 mi SSW 5.8 mph - N/A   Overcast
3:54 AM 66.0 °F - 52.0 °F 60% 30.04 in 10.0 mi SSW 9.2 mph - N/A   Overcast
4:54 AM 63.0 °F - 55.0 °F 75% 30.04 in 8.0 mi SSW 9.2 mph - 0.00 in Rain Light Rain
5:54 AM 62.1 °F - 57.0 °F 84% 30.04 in 7.0 mi SSW 13.8 mph - 0.02 in Rain Rain
6:54 AM 64.0 °F - 57.0 °F 78% 30.04 in 10.0 mi SSW 11.5 mph - 0.00 in   Scattered Clouds
7:54 AM 66.9 °F - 59.0 °F 76% 30.06 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
8:54 AM 70.0 °F - 60.1 °F 71% 30.06 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
9:54 AM 73.9 °F - 62.1 °F 66% 30.06 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
10:54 AM 77.0 °F - 63.0 °F 62% 30.04 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
11:54 AM 80.1 °F 81.9 °F 64.9 °F 60% 30.01 in 10.0 mi SW 11.5 mph - N/A   Overcast
12:54 PM 81.0 °F 83.0 °F 66.0 °F 60% 30.00 in 10.0 mi South 12.7 mph 18.4 mph N/A   Overcast
1:54 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.98 in 10.0 mi SSW 11.5 mph 19.6 mph N/A   Overcast
2:54 PM 80.1 °F 82.3 °F 66.9 °F 64% 29.96 in 10.0 mi South 13.8 mph 19.6 mph N/A   Overcast
3:54 PM 82.9 °F 85.8 °F 68.0 °F 60% 29.94 in 10.0 mi South 15.0 mph - N/A   Overcast
4:54 PM 82.9 °F 85.8 °F 68.0 °F 60% 29.93 in 10.0 mi South 15.0 mph - N/A   Overcast
5:54 PM 81.0 °F 83.8 °F 68.0 °F 65% 29.91 in 10.0 mi South 15.0 mph - N/A   Overcast
6:54 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.91 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
7:54 PM 78.1 °F - 68.0 °F 71% 29.90 in 9.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
8:54 PM 73.9 °F - 66.9 °F 79% 29.88 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy
9:54 PM 72.0 °F - 66.0 °F 81% 29.89 in 9.0 mi South 10.4 mph 20.7 mph N/A   Scattered Clouds
10:54 PM 70.0 °F - 64.9 °F 84% 29.88 in 8.0 mi SSW 11.5 mph - N/A   Partly Cloudy
11:54 PM 70.0 °F - 64.9 °F 84% 29.87 in 6.0 mi SSW 9.2 mph - N/A   Clear