Weather History for Boston, MA

Change the Weather History Date:

Wednesday, January 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 13 °F 29 °F  
Max Temperature 17 °F 36 °F 68 °F (1906)
Min Temperature 8 °F 22 °F -6 °F (1882)
Degree Days  
Heating Degree Days 52 36  
Month to date heating degree days 732 824  
Since 1 July heating degree days 2562 2818  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point -9 °F    
Average Humidity 44    
Maximum Humidity 58    
Minimum Humidity 30    
Precipitation  
Precipitation 0.00 in 0.11 in 1.48 in (1966)
Month to date precipitation 0.51 2.52  
Year to date precipitation 0.51 2.52  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 15 mph (WNW)    
Max Wind Speed 25 mph    
Max Gust Speed 32 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:

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

Jan. 23, 2013 Rise Set
Actual Time 7:05 AM EST 4:46 PM EST
Civil Twilight 6:35 AM EST 5:17 PM EST
Nautical Twilight 6:00 AM EST 5:51 PM EST
Astronomical Twilight 5:27 AM EST 6:24 PM EST
Moon 1:53 PM EST (1/23) 4:15 AM EST (1/23)
Length of Visible Light 10h 42m
Length of Day
9h 41m
Waxing Gibbous, 89% of the Moon is Illuminated
Jan 23
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 14.0 °F -0.8 °F -4.0 °F 45% 30.07 in 10.0 mi WNW 13.8 mph 21.9 mph N/A   Clear
1:54 AM 12.9 °F -2.8 °F -6.0 °F 43% 30.08 in 10.0 mi WNW 15.0 mph 23.0 mph N/A   Clear
2:54 AM 12.0 °F -4.5 °F -5.1 °F 46% 30.09 in 10.0 mi West 16.1 mph 23.0 mph N/A   Clear
3:54 AM 12.0 °F -3.4 °F -0.9 °F 56% 30.09 in 10.0 mi West 13.8 mph 21.9 mph N/A   Clear
4:54 AM 10.9 °F -7.0 °F -5.1 °F 49% 30.10 in 10.0 mi West 18.4 mph 27.6 mph N/A   Clear
5:54 AM 10.9 °F -4.1 °F -6.0 °F 47% 30.11 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
6:54 AM 10.0 °F -5.9 °F -9.0 °F 42% 30.12 in 10.0 mi West 13.8 mph 24.2 mph N/A   Scattered Clouds
7:54 AM 10.0 °F -5.9 °F -7.1 °F 46% 30.13 in 10.0 mi West 13.8 mph 23.0 mph N/A   Partly Cloudy
8:54 AM 10.9 °F -7.0 °F -9.9 °F 39% 30.14 in 10.0 mi WNW 18.4 mph 26.5 mph N/A   Partly Cloudy
9:54 AM 12.0 °F -5.6 °F -11.9 °F 34% 30.14 in 10.0 mi WNW 18.4 mph 25.3 mph N/A   Partly Cloudy
10:54 AM 12.9 °F -2.8 °F -11.9 °F 32% 30.13 in 10.0 mi West 15.0 mph 23.0 mph N/A   Partly Cloudy
11:54 AM 15.1 °F -2.9 °F -11.9 °F 29% 30.11 in 10.0 mi West 21.9 mph 32.2 mph N/A   Partly Cloudy
12:54 PM 15.1 °F -0.6 °F -11.9 °F 29% 30.08 in 10.0 mi West 16.1 mph 25.3 mph N/A   Partly Cloudy
1:54 PM 16.0 °F 0.1 °F -11.9 °F 28% 30.07 in 10.0 mi WNW 17.3 mph 29.9 mph N/A   Partly Cloudy
2:54 PM 16.0 °F 1.1 °F -11.9 °F 28% 30.07 in 10.0 mi West 15.0 mph - N/A   Partly Cloudy
3:54 PM 15.1 °F -0.6 °F -11.9 °F 29% 30.08 in 10.0 mi West 16.1 mph 25.3 mph N/A   Partly Cloudy
4:54 PM 14.0 °F -2.0 °F -11.9 °F 31% 30.10 in 10.0 mi NW 16.1 mph - N/A   Partly Cloudy
5:54 PM 12.9 °F -2.8 °F -11.9 °F 32% 30.11 in 10.0 mi West 15.0 mph - N/A   Scattered Clouds
6:54 PM 12.9 °F -1.6 °F -11.9 °F 32% 30.13 in 10.0 mi WNW 12.7 mph - N/A   Partly Cloudy
7:54 PM 10.9 °F -2.6 °F -11.0 °F 37% 30.14 in 10.0 mi NW 10.4 mph 20.7 mph N/A   Partly Cloudy
8:54 PM 10.9 °F -2.6 °F -9.9 °F 39% 30.14 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Partly Cloudy
9:54 PM 10.0 °F -5.2 °F -9.9 °F 40% 30.14 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
10:54 PM 9.0 °F -7.9 °F -9.9 °F 42% 30.13 in 10.0 mi WNW 15.0 mph - N/A   Scattered Clouds
11:54 PM 8.1 °F -9.6 °F -9.9 °F 44% 30.13 in 10.0 mi West 16.1 mph 24.2 mph N/A   Scattered Clouds