Boston, MA

2:40 AM EST on December 18, 2017 (GMT -0500)
Logan International

Weather History for KBOS - February, 2015

Change the Weather History Date:

Wednesday, February 25, 2015

  Actual Average Record
Temperature  
Mean Temperature 25 °F 34 °F  
Max Temperature 35 °F 41 °F 69 °F (2017)
Min Temperature 14 °F 27 °F -6 °F (1894)
Degree Days  
Heating Degree Days 40 31  
Month to date heating degree days 1149 838  
Since 1 July heating degree days 4183 3948  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 11 °F    
Average Humidity 63    
Maximum Humidity 92    
Minimum Humidity 33    
Precipitation  
Precipitation 0.07 in 0.13 in 2.15 in (1981)
Month to date precipitation 3.35 2.86  
Year to date precipitation 6.92 6.22  
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 8 miles    
Events Snow    
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:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Feb. 25, 2015 Rise Set
Actual Time 6:26 AM EST 5:28 PM EST
Civil Twilight 5:57 AM EST 5:56 PM EST
Nautical Twilight 5:25 AM EST 6:29 PM EST
Astronomical Twilight 4:52 AM EST 7:02 PM EST
Moon 10:37 AM EST (2/25) 12:21 AM EST (2/25)
Length of Visible Light 11h 59m
Length of Day
11h 02m
Waxing Crescent, 50% of the Moon is Illuminated
Feb 25
Waxing Crescent
Feb 25
First Quarter
Mar 5
Full
Mar 13
Last Quarter
Mar 20
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:29 AM 19.4 °F - 15.8 °F 86% 29.87 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow
12:54 AM 19.9 °F - 16.0 °F 85% 29.85 in 2.0 mi Calm Calm - 0.01 in Snow Light Snow
1:39 AM 19.4 °F - 17.6 °F 93% 29.83 in 1.5 mi Calm Calm - 0.01 in Snow Light Snow
1:54 AM 19.9 °F - 18.0 °F 92% 29.81 in 1.5 mi Calm Calm - 0.01 in Snow Light Snow
2:54 AM 21.0 °F 10.6 °F 19.0 °F 92% 29.78 in 1.5 mi WNW 9.2 mph - 0.03 in Snow Light Snow
3:27 AM 19.4 °F 7.9 °F 15.8 °F 86% 29.77 in 2.5 mi WNW 10.4 mph - 0.01 in Snow Light Snow
3:54 AM 19.0 °F 9.0 °F 16.0 °F 88% 29.75 in 2.5 mi NW 8.1 mph - 0.01 in Snow Light Snow
4:05 AM 19.4 °F 10.4 °F 15.8 °F 86% 29.75 in 4.0 mi WNW 6.9 mph - 0.01 in Snow Light Snow
4:54 AM 16.0 °F 4.4 °F 12.9 °F 88% 29.73 in 10.0 mi NNW 9.2 mph - 0.01 in   Mostly Cloudy
5:54 AM 16.0 °F 8.8 °F 12.0 °F 84% 29.72 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
6:54 AM 17.1 °F 8.7 °F 12.0 °F 81% 29.72 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
7:54 AM 19.0 °F 9.0 °F 12.9 °F 77% 29.74 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
8:54 AM 21.0 °F 9.3 °F 12.0 °F 68% 29.75 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
9:54 AM 25.0 °F 14.2 °F 10.9 °F 55% 29.75 in 10.0 mi WNW 11.5 mph - N/A   Clear
10:54 AM 28.9 °F 19.2 °F 10.9 °F 47% 29.74 in 10.0 mi West 11.5 mph - N/A   Clear
11:54 AM 30.0 °F 19.5 °F 10.9 °F 45% 29.72 in 10.0 mi WSW 13.8 mph - N/A   Clear
12:54 PM 33.1 °F 24.4 °F 10.0 °F 38% 29.70 in 10.0 mi West 11.5 mph 20.7 mph N/A   Partly Cloudy
1:54 PM 34.0 °F 24.6 °F 10.0 °F 37% 29.71 in 10.0 mi West 13.8 mph 21.9 mph N/A   Scattered Clouds
2:54 PM 34.0 °F 23.8 °F 10.0 °F 37% 29.74 in 10.0 mi West 16.1 mph 26.5 mph N/A   Scattered Clouds
3:54 PM 34.0 °F 22.4 °F 9.0 °F 35% 29.76 in 10.0 mi West 20.7 mph 28.8 mph N/A   Scattered Clouds
4:54 PM 34.0 °F 24.2 °F 9.0 °F 35% 29.79 in 10.0 mi West 15.0 mph 23.0 mph N/A   Scattered Clouds
5:54 PM 33.1 °F 23.9 °F 8.1 °F 35% 29.82 in 10.0 mi WNW 12.7 mph 20.7 mph N/A   Partly Cloudy
6:54 PM 30.9 °F 19.8 °F 7.0 °F 37% 29.86 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Clear
7:54 PM 28.0 °F 17.5 °F 3.9 °F 36% 29.90 in 10.0 mi West 12.7 mph 24.2 mph N/A   Clear
8:54 PM 27.0 °F 16.7 °F 3.0 °F 36% 29.94 in 10.0 mi West 11.5 mph 23.0 mph N/A   Partly Cloudy
9:54 PM 26.1 °F 15.0 °F 1.9 °F 35% 30.00 in 10.0 mi West 12.7 mph 19.6 mph N/A   Mostly Cloudy
10:54 PM 24.1 °F 13.7 °F 3.0 °F 40% 30.01 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
11:54 PM 21.9 °F 11.0 °F 3.0 °F 44% 30.00 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds