Boston, MA

3:15 AM EDT on September 30, 2016 (GMT -0400)
Logan International

Weather History for KBOS - April, 2013

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Monday, April 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 49 °F 43 °F  
Max Temperature 62 °F 50 °F 76 °F (1918)
Min Temperature 35 °F 36 °F 13 °F (1923)
Degree Days  
Heating Degree Days 16 22  
Month to date heating degree days 16 22  
Since 1 July heating degree days 4657 4893  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 37 °F    
Average Humidity 66    
Maximum Humidity 100    
Minimum Humidity 32    
Precipitation  
Precipitation 0.12 in 0.13 in 4.29 in (2004)
Month to date precipitation 0.12 0.13  
Year to date precipitation 9.78 11.06  
Sea Level Pressure  
Sea Level Pressure 29.62 in    
Wind  
Wind Speed 15 mph (WSW)    
Max Wind Speed 28 mph    
Max Gust Speed 38 mph    
Visibility 7 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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Date:

Astronomy

Apr. 01, 2013 Rise Set
Actual Time 6:26 AM EDT 7:10 PM EDT
Civil Twilight 5:57 AM EDT 7:38 PM EDT
Nautical Twilight 5:24 AM EDT 8:12 PM EDT
Astronomical Twilight 4:49 AM EDT 8:47 PM EDT
Moon 12:20 AM EDT (4/1) 10:04 AM EDT (4/1)
Length of Visible Light 13h 40m
Length of Day
12h 44m
Waning Gibbous, 67% of the Moon is Illuminated
Apr 1
Waning Gibbous
Apr 3
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 45.0 °F 39.3 °F 41.0 °F 86% 29.71 in 10.0 mi ESE 11.5 mph - 0.02 in Rain Light Rain
1:05 AM 44.6 °F 37.4 °F 41.0 °F 87% 29.70 in 10.0 mi SE 16.1 mph - 0.00 in Rain Light Rain
1:20 AM 44.6 °F 37.4 °F 42.8 °F 93% 29.68 in 6.0 mi SE 16.1 mph - 0.00 in Rain Light Rain
1:54 AM 43.0 °F 35.1 °F 41.0 °F 93% 29.64 in 3.0 mi ESE 17.3 mph - 0.01 in Rain Light Rain
2:13 AM 42.8 °F 35.8 °F 41.0 °F 93% 29.62 in 2.5 mi ESE 13.8 mph - 0.00 in Rain Light Rain
2:28 AM 42.8 °F 35.8 °F 41.0 °F 93% 29.59 in 3.0 mi ESE 13.8 mph - 0.01 in Rain Light Rain
2:54 AM 43.0 °F 38.2 °F 41.0 °F 93% 29.58 in 3.0 mi ESE 8.1 mph - 0.01 in Rain Light Rain
2:57 AM 42.8 °F 39.3 °F 41.0 °F 93% 29.58 in 3.0 mi ESE 5.8 mph - 0.00 in   Overcast
3:09 AM 42.8 °F 40.1 °F 42.8 °F 100% 29.57 in 2.5 mi ESE 4.6 mph - 0.00 in   Overcast
3:23 AM 42.8 °F 39.3 °F 42.8 °F 100% 29.56 in 1.8 mi ESE 5.8 mph - 0.01 in Rain Light Rain
3:28 AM 42.8 °F 40.1 °F 42.8 °F 100% 29.56 in 2.0 mi ESE 4.6 mph - 0.01 in   Overcast
3:31 AM 42.8 °F 40.1 °F 42.8 °F 100% 29.56 in 2.0 mi ESE 4.6 mph - 0.01 in   Overcast
3:54 AM 44.1 °F - 44.1 °F 100% 29.56 in 2.5 mi Calm Calm - 0.01 in   Overcast
4:25 AM 44.6 °F 40.2 °F 42.8 °F 93% 29.55 in 3.0 mi NW 8.1 mph - N/A   Overcast
4:54 AM 44.1 °F 38.1 °F 43.0 °F 96% 29.57 in 3.0 mi WNW 11.5 mph - N/A   Overcast
5:14 AM 44.6 °F 39.2 °F 42.8 °F 93% 29.57 in 10.0 mi WNW 10.4 mph - N/A   Overcast
5:54 AM 45.0 °F 38.5 °F 42.1 °F 90% 29.59 in 10.0 mi West 13.8 mph 19.6 mph N/A   Overcast
6:54 AM 45.0 °F 38.5 °F 41.0 °F 86% 29.62 in 10.0 mi WNW 13.8 mph - N/A   Overcast
7:37 AM 44.6 °F 37.8 °F 41.0 °F 87% 29.62 in 10.0 mi WNW 15.0 mph 23.0 mph N/A   Overcast
7:54 AM 44.1 °F 38.1 °F 39.9 °F 85% 29.62 in 10.0 mi WNW 11.5 mph 19.6 mph N/A   Mostly Cloudy
8:13 AM 44.6 °F 37.8 °F 39.2 °F 81% 29.63 in 10.0 mi West 15.0 mph 18.4 mph N/A   Mostly Cloudy
8:54 AM 46.9 °F - 41.0 °F 80% 29.63 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
9:54 AM 48.9 °F - 39.0 °F 69% 29.63 in 10.0 mi West 10.4 mph 21.9 mph N/A   Scattered Clouds
10:54 AM 53.1 °F - 41.0 °F 64% 29.62 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
11:54 AM 57.0 °F - 39.0 °F 51% 29.61 in 10.0 mi WSW 15.0 mph 18.4 mph N/A   Scattered Clouds
12:54 PM 59.0 °F - 39.0 °F 48% 29.58 in 10.0 mi SSW 16.1 mph - N/A   Scattered Clouds
1:54 PM 60.1 °F - 39.0 °F 46% 29.55 in 10.0 mi SSW 11.5 mph 21.9 mph N/A   Mostly Cloudy
2:54 PM 60.1 °F - 41.0 °F 49% 29.52 in 10.0 mi SSW 16.1 mph 24.2 mph N/A   Mostly Cloudy
3:54 PM 57.0 °F - 44.1 °F 62% 29.51 in 8.0 mi SW 11.5 mph - 0.01 in Rain Rain
4:54 PM 50.0 °F - 39.9 °F 68% 29.56 in 4.0 mi West 23.0 mph 38.0 mph 0.01 in Rain Rain
5:54 PM 48.0 °F - 37.9 °F 68% 29.62 in 10.0 mi West 24.2 mph 31.1 mph 0.07 in Rain Light Rain
6:54 PM 45.0 °F 36.9 °F 28.9 °F 53% 29.66 in 10.0 mi WNW 20.7 mph 29.9 mph 0.00 in   Mostly Cloudy
7:54 PM 43.0 °F 34.5 °F 24.1 °F 47% 29.68 in 10.0 mi NW 19.6 mph 31.1 mph N/A   Mostly Cloudy
8:54 PM 42.1 °F 33.6 °F 17.1 °F 37% 29.72 in 10.0 mi West 18.4 mph 29.9 mph N/A   Mostly Cloudy
9:54 PM 39.9 °F 31.1 °F 15.1 °F 36% 29.75 in 10.0 mi West 17.3 mph 21.9 mph N/A   Partly Cloudy
10:54 PM 37.9 °F 28.5 °F 10.0 °F 32% 29.77 in 10.0 mi WNW 17.3 mph 25.3 mph N/A   Partly Cloudy
11:54 PM 36.0 °F 26.3 °F 10.0 °F 34% 29.80 in 10.0 mi WNW 16.1 mph 28.8 mph N/A   Clear