Boston, MA

6:03 AM EST on January 18, 2018 (GMT -0500)
Logan International

Weather History for KBOS - June, 2013

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Sunday, June 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F 66 °F  
Max Temperature 80 °F 74 °F 96 °F (1984)
Min Temperature 61 °F 58 °F 47 °F (1923)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 11 30  
Since 1 June heating degree days 11 30  
Since 1 July heating degree days 5348 5656  
Cooling Degree Days 6 3  
Month to date cooling degree days 42 23  
Year to date cooling degree days 80 53  
Since 1 June cooling degree days 42 23  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 57    
Maximum Humidity 78    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in 0.14 in 3.07 in (1931)
Month to date precipitation 4.34 1.29  
Year to date precipitation 18.59 19.45  
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 63.4 43.8  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 9 mph (WNW)    
Max Wind Speed 17 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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Daily Weather History Graph

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Date:

Astronomy

Jun. 09, 2013 Rise Set
Actual Time 5:07 AM EDT 8:19 PM EDT
Civil Twilight 4:32 AM EDT 8:54 PM EDT
Nautical Twilight 3:48 AM EDT 9:38 PM EDT
Astronomical Twilight 2:54 AM EDT 10:32 PM EDT
Moon 6:02 AM EDT (6/9) 9:02 PM EDT (6/9)
Length of Visible Light 16h 21m
Length of Day
15h 12m
New Moon, 1% of the Moon is Illuminated
Jun 9
New Moon
Jun 16
First Quarter
Jun 23
Full
Jun 30
Last Quarter
Jul 8
New

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 66.0 °F - 57.0 °F 73% 30.02 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
1:54 AM 64.0 °F - 55.9 °F 75% 30.03 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
2:54 AM 63.0 °F - 55.9 °F 78% 30.04 in 10.0 mi West 4.6 mph - N/A   Clear
3:54 AM 62.1 °F - 55.9 °F 80% 30.05 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
4:54 AM 62.1 °F - 55.9 °F 80% 30.06 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
5:54 AM 63.0 °F - 55.9 °F 78% 30.07 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
6:54 AM 64.0 °F - 55.0 °F 73% 30.09 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
7:54 AM 66.0 °F - 54.0 °F 65% 30.11 in 10.0 mi West 11.5 mph - N/A   Clear
8:54 AM 69.1 °F - 55.0 °F 61% 30.11 in 10.0 mi WNW 11.5 mph 20.7 mph N/A   Partly Cloudy
9:54 AM 71.1 °F - 54.0 °F 55% 30.12 in 10.0 mi WNW 12.7 mph - N/A   Partly Cloudy
10:54 AM 73.9 °F - 54.0 °F 50% 30.11 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
11:54 AM 75.9 °F - 52.0 °F 43% 30.10 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
12:54 PM 77.0 °F - 51.1 °F 40% 30.09 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
1:54 PM 79.0 °F - 51.1 °F 38% 30.08 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
2:54 PM 79.0 °F - 52.0 °F 39% 30.08 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
3:54 PM 80.1 °F - 52.0 °F 38% 30.08 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
4:54 PM 80.1 °F 79.9 °F 53.1 °F 39% 30.08 in 10.0 mi West 11.5 mph 18.4 mph N/A   Mostly Cloudy
5:54 PM 80.1 °F - 51.1 °F 36% 30.08 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
6:54 PM 78.1 °F - 50.0 °F 37% 30.09 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Scattered Clouds
7:54 PM 77.0 °F - 51.1 °F 40% 30.11 in 10.0 mi WNW 9.2 mph 17.3 mph N/A   Mostly Cloudy
8:54 PM 75.0 °F - 52.0 °F 44% 30.12 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
9:54 PM 73.9 °F - 53.1 °F 48% 30.14 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
10:54 PM 72.0 °F - 53.1 °F 51% 30.15 in 10.0 mi West 6.9 mph - N/A   Clear
11:54 PM 70.0 °F - 54.0 °F 57% 30.17 in 10.0 mi WNW 8.1 mph - N/A   Clear