Boston, MA

6:13 PM EDT on June 24, 2018 (GMT -0400)
Logan International

Weather History for KBOS - October, 2017

Change the Weather History Date:

Friday, October 13, 2017

  Actual Average Record
Temperature  
Mean Temperature 55 °F 55 °F  
Max Temperature 62 °F 62 °F 87 °F (1930)
Min Temperature 47 °F 47 °F 30 °F (1875)
Degree Days  
Heating Degree Days 10 10  
Month to date heating degree days 45 111  
Since 1 July heating degree days 94 208  
Cooling Degree Days 0 0  
Month to date cooling degree days 34 6  
Year to date cooling degree days 874 746  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 73    
Maximum Humidity 86    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in 0.12 in 4.85 in (1895)
Month to date precipitation 0.39 1.65  
Year to date precipitation 35.41 33.71  
Sea Level Pressure  
Sea Level Pressure 30.45 in    
Wind  
Wind Speed 10 mph (East)    
Max Wind Speed 20 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

Oct. 13, 2017 Rise Set
Actual Time 6:54 AM EDT 6:04 PM EDT
Civil Twilight 6:26 AM EDT 6:33 PM EDT
Nautical Twilight 5:53 AM EDT 7:05 PM EDT
Astronomical Twilight 5:21 AM EDT 7:38 PM EDT
Moon 12:06 AM EDT (10/13) 2:54 PM EDT (10/13)
Length of Visible Light 12h 06m
Length of Day
11h 10m
Last Quarter, 37% of the Moon is Illuminated
Oct 13
Last Quarter
Oct 19
New
Oct 27
First Quarter
Nov 4
Full
Nov 10
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 50.0 °F 43.0 °F 77% 30.47 in 10.0 mi NNE 5.8 mph - N/A   Clear
1:54 AM 48.0 °F 42.1 °F 80% 30.48 in 10.0 mi NNW 6.9 mph - N/A   Clear
2:54 AM 48.0 °F 42.1 °F 80% 30.48 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:54 AM 46.9 °F 41.0 °F 80% 30.48 in 10.0 mi North 5.8 mph - N/A   Clear
4:54 AM 48.0 °F 42.1 °F 80% 30.49 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
5:54 AM 48.9 °F 42.1 °F 77% 30.50 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
6:54 AM 48.9 °F 41.0 °F 74% 30.49 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
7:54 AM 55.9 °F 45.0 °F 67% 30.51 in 10.0 mi East 13.8 mph - N/A   Scattered Clouds
8:54 AM 57.0 °F 45.0 °F 64% 30.51 in 10.0 mi East 13.8 mph - N/A   Partly Cloudy
9:54 AM 59.0 °F 46.0 °F 62% 30.51 in 10.0 mi East 12.7 mph - N/A   Scattered Clouds
10:54 AM 60.1 °F 46.0 °F 60% 30.51 in 10.0 mi East 13.8 mph - N/A   Partly Cloudy
11:54 AM 61.0 °F 46.0 °F 58% 30.50 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy
12:54 PM 61.0 °F 48.0 °F 62% 30.47 in 10.0 mi East 15.0 mph - N/A   Partly Cloudy
1:54 PM 61.0 °F 48.9 °F 64% 30.45 in 10.0 mi East 15.0 mph - N/A   Partly Cloudy
2:54 PM 61.0 °F 51.1 °F 70% 30.44 in 10.0 mi East 16.1 mph - N/A   Partly Cloudy
3:54 PM 61.0 °F 51.1 °F 70% 30.41 in 10.0 mi East 17.3 mph - N/A   Partly Cloudy
4:54 PM 60.1 °F 52.0 °F 75% 30.40 in 10.0 mi East 18.4 mph - N/A   Scattered Clouds
5:54 PM 60.1 °F 53.1 °F 78% 30.40 in 10.0 mi ESE 15.0 mph - N/A   Scattered Clouds
6:54 PM 59.0 °F 53.1 °F 81% 30.41 in 10.0 mi SE 11.5 mph - N/A   Partly Cloudy
7:54 PM 57.9 °F 53.1 °F 84% 30.40 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
8:54 PM 57.9 °F 53.1 °F 84% 30.40 in 10.0 mi SSE 9.2 mph - N/A   Overcast
9:54 PM 57.0 °F 53.1 °F 87% 30.40 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
10:54 PM 57.0 °F 53.1 °F 87% 30.37 in 10.0 mi SE 4.6 mph - N/A   Overcast
11:54 PM 57.9 °F 54.0 °F 87% 30.37 in 10.0 mi SE 3.5 mph - N/A   Overcast