Weather History for KBOS - March, 2014

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Tuesday, March 18, 2014

  Actual Average Record
Temperature  
Mean Temperature 27 °F 39 °F  
Max Temperature 33 °F 46 °F 74 °F (2012)
Min Temperature 20 °F 32 °F 5 °F (1885)
Degree Days  
Heating Degree Days 38 26  
Month to date heating degree days 611 513  
Since 1 July heating degree days 4759 4555  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 10 °F    
Average Humidity 51    
Maximum Humidity 69    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.15 in 3.49 in (1968)
Month to date precipitation 0.53 2.40  
Year to date precipitation 7.90 9.01  
Sea Level Pressure  
Sea Level Pressure 30.31 in    
Wind  
Wind Speed 8 mph (ENE)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Mar. 18, 2014 Rise Set
Actual Time 6:50 AM EDT 6:53 PM EDT
Civil Twilight 6:22 AM EDT 7:21 PM EDT
Nautical Twilight 5:50 AM EDT 7:54 PM EDT
Astronomical Twilight 5:16 AM EDT 8:28 PM EDT
Moon 9:11 PM EDT (3/18) 7:35 AM EDT (3/18)
Length of Visible Light 12h 59m
Length of Day
12h 03m
Waning Gibbous, 96% of the Moon is Illuminated
Mar 18
Waning Gibbous
Mar 23
Last Quarter
Mar 30
New
Apr 7
First Quarter
Apr 15
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 24.1 °F 16.0 °F -2.0 °F 32% 30.17 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
1:54 AM 23.0 °F 15.8 °F -2.0 °F 34% 30.20 in 10.0 mi NNW 5.8 mph - N/A   Clear
2:54 AM 21.9 °F 12.5 °F -2.9 °F 34% 30.21 in 10.0 mi North 8.1 mph - N/A   Clear
3:54 AM 21.0 °F 10.6 °F -2.0 °F 36% 30.22 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
4:54 AM 19.9 °F 8.6 °F -2.0 °F 38% 30.23 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
5:54 AM 19.9 °F 10.1 °F 1.0 °F 44% 30.25 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
6:54 AM 19.9 °F 9.3 °F 3.0 °F 48% 30.26 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
7:54 AM 21.0 °F 9.3 °F 3.9 °F 48% 30.29 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
8:54 AM 26.1 °F 15.6 °F 7.0 °F 44% 30.31 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
9:54 AM 28.9 °F 21.1 °F 10.0 °F 45% 30.36 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
10:54 AM 30.9 °F 21.7 °F 12.9 °F 47% 30.34 in 10.0 mi NE 11.5 mph - N/A   Partly Cloudy
11:54 AM 30.9 °F 24.3 °F 12.9 °F 47% 30.34 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
12:54 PM 32.0 °F 24.8 °F 14.0 °F 48% 30.34 in 10.0 mi ENE 8.1 mph - N/A   Partly Cloudy
1:54 PM 32.0 °F 24.8 °F 15.1 °F 50% 30.32 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
2:54 PM 32.0 °F 25.6 °F 15.1 °F 50% 30.32 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
3:54 PM 32.0 °F 23.0 °F 16.0 °F 52% 30.34 in 10.0 mi SE 11.5 mph - N/A   Partly Cloudy
4:54 PM 32.0 °F 24.2 °F 16.0 °F 52% 30.35 in 10.0 mi ESE 9.2 mph - N/A   Partly Cloudy
5:54 PM 30.9 °F 22.8 °F 17.1 °F 57% 30.35 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
6:54 PM 30.0 °F 21.1 °F 17.1 °F 59% 30.35 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
7:54 PM 30.0 °F 21.7 °F 18.0 °F 61% 30.35 in 10.0 mi ESE 9.2 mph - N/A   Partly Cloudy
8:54 PM 28.9 °F 21.9 °F 18.0 °F 64% 30.37 in 10.0 mi SE 6.9 mph - N/A   Clear
9:54 PM 28.0 °F 21.7 °F 19.0 °F 69% 30.37 in 10.0 mi SE 5.8 mph - N/A   Clear
10:54 PM 28.9 °F 21.9 °F 19.9 °F 69% 30.37 in 10.0 mi SSE 6.9 mph - N/A   Clear
11:54 PM 28.9 °F 23.9 °F 19.9 °F 69% 30.35 in 10.0 mi SSE 4.6 mph - N/A   Clear