Boston, MA

9:20 PM EDT on June 18, 2018 (GMT -0400)
Logan International

Weather History for KBOS - June, 2018

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Wednesday, June 13, 2018

  Actual Average Record
Temperature  
Mean Temperature 68 °F 67 °F  
Max Temperature 77 °F 75 °F 98 °F (1984)
Min Temperature 59 °F 59 °F 46 °F (1881)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 48 38  
Since 1 June heating degree days 48 38  
Since 1 July heating degree days 5389 5664  
Cooling Degree Days 3 4  
Month to date cooling degree days 26 39  
Year to date cooling degree days 99 69  
Since 1 June cooling degree days 26 39  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 68    
Maximum Humidity 84    
Minimum Humidity 51    
Precipitation  
Precipitation T in 0.14 in 5.69 in (1998)
Month to date precipitation 0.98 1.84  
Year to date precipitation 21.26 20.00  
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 16 mph (SW)    
Max Wind Speed 30 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Jun. 13, 2018 Rise Set
Actual Time 5:06 AM EDT 8:21 PM EDT
Civil Twilight 4:31 AM EDT 8:56 PM EDT
Nautical Twilight 3:47 AM EDT 9:41 PM EDT
Astronomical Twilight 2:52 AM EDT 10:35 PM EDT
Moon 5:07 AM EDT (6/13) 8:12 PM EDT (6/13)
Length of Visible Light 16h 24m
Length of Day
15h 15m
Waning Crescent, 0% of the Moon is Illuminated
Jun 13
Waning Crescent
Jun 13
New
Jun 20
First Quarter
Jun 28
Full
Jul 6
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 61.0 °F 42.1 °F 50% 30.01 in 10.0 mi SW 17.3 mph - N/A   Scattered Clouds
1:54 AM 60.1 °F 45.0 °F 57% 30.01 in 10.0 mi SW 17.3 mph - N/A   Partly Cloudy
2:54 AM 59.0 °F 48.0 °F 67% 30.00 in 10.0 mi SW 15.0 mph - N/A   Partly Cloudy
3:54 AM 60.1 °F 48.9 °F 67% 29.98 in 10.0 mi SW 16.1 mph - N/A   Clear
4:54 AM 60.1 °F 50.0 °F 69% 29.97 in 10.0 mi SW 16.1 mph - N/A   Scattered Clouds
5:54 AM 60.1 °F 52.0 °F 75% 29.97 in 10.0 mi SW 15.0 mph - N/A   Mostly Cloudy
6:54 AM 63.0 °F 53.1 °F 70% 29.97 in 10.0 mi WSW 18.4 mph 26.5 mph N/A   Mostly Cloudy
7:54 AM 66.9 °F 55.0 °F 66% 29.96 in 10.0 mi SW 15.0 mph - N/A   Scattered Clouds
8:54 AM 72.0 °F 57.0 °F 59% 29.94 in 10.0 mi WSW 15.0 mph - N/A   Scattered Clouds
9:54 AM 75.0 °F 59.0 °F 57% 29.92 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Mostly Cloudy
10:54 AM 73.9 °F 61.0 °F 64% 29.91 in 10.0 mi SW 23.0 mph 31.1 mph N/A   Mostly Cloudy
11:22 AM 73.9 °F 62.1 °F 66% 29.91 in 10.0 mi SW 25.3 mph 33.4 mph N/A   Mostly Cloudy
11:54 AM 73.0 °F 62.1 °F 68% 29.90 in 10.0 mi SW 26.5 mph 34.5 mph N/A   Overcast
12:36 PM 75.0 °F 61.0 °F 62% 29.89 in 10.0 mi SW 20.7 mph - N/A   Overcast
12:54 PM 75.0 °F 61.0 °F 62% 29.88 in 10.0 mi SW 18.4 mph 27.6 mph N/A   Mostly Cloudy
1:54 PM 75.0 °F 62.1 °F 64% 29.85 in 10.0 mi SW 18.4 mph 25.3 mph N/A   Overcast
2:54 PM 73.0 °F 62.1 °F 68% 29.83 in 10.0 mi SSW 17.3 mph - N/A   Overcast
3:54 PM 70.0 °F 64.9 °F 84% 29.81 in 8.0 mi SSW 15.0 mph - 0.00 in Rain Light Rain
4:09 PM 69.1 °F 64.9 °F 87% 29.81 in 10.0 mi SSW 12.7 mph - 0.00 in Rain Light Rain
4:42 PM 69.1 °F 64.9 °F 87% 29.79 in 10.0 mi South 11.5 mph - 0.00 in Rain Light Rain
4:54 PM 70.0 °F 64.9 °F 84% 29.78 in 10.0 mi South 11.5 mph - 0.00 in   Overcast
5:36 PM 71.1 °F 64.9 °F 81% 29.76 in 10.0 mi SW 16.1 mph 24.2 mph N/A   Overcast
5:54 PM 71.1 °F 64.9 °F 81% 29.76 in 10.0 mi SW 13.8 mph - N/A   Overcast
6:45 PM 72.0 °F 64.9 °F 78% 29.73 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
6:54 PM 72.0 °F 64.9 °F 78% 29.73 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
7:47 PM 72.0 °F 64.9 °F 78% 29.72 in 10.0 mi SW 12.7 mph - N/A   Overcast
7:54 PM 72.0 °F 64.9 °F 78% 29.72 in 10.0 mi SW 11.5 mph - N/A   Overcast
8:33 PM 72.0 °F 64.9 °F 78% 29.71 in 10.0 mi SW 13.8 mph - N/A   Overcast
8:54 PM 72.0 °F 64.0 °F 76% 29.70 in 10.0 mi SW 15.0 mph - N/A   Overcast
9:54 PM 70.0 °F 64.9 °F 84% 29.69 in 10.0 mi SW 15.0 mph - N/A   Scattered Clouds
10:54 PM 70.0 °F 64.9 °F 84% 29.68 in 10.0 mi SW 15.0 mph 26.5 mph N/A   Scattered Clouds
11:54 PM 69.1 °F 64.9 °F 87% 29.64 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy