Weather History for Boston, MA

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Tuesday, September 2, 2014

  Actual Average Record
Temperature  
Mean Temperature 82 °F 69 °F  
Max Temperature 93 °F 77 °F 100 °F (1953)
Min Temperature 71 °F 62 °F 49 °F (1967)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 2  
Since 1 July heating degree days 0 15  
Cooling Degree Days 17 5  
Month to date cooling degree days 31 10  
Year to date cooling degree days 670 669  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 70    
Maximum Humidity 93    
Minimum Humidity 47    
Precipitation  
Precipitation 0.01 in 0.10 in 2.71 in (1947)
Month to date precipitation 0.01 0.20  
Year to date precipitation 26.90 28.82  
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 02, 2014 Rise Set
Actual Time 6:10 AM EDT 7:16 PM EDT
Civil Twilight 5:41 AM EDT 7:45 PM EDT
Nautical Twilight 5:06 AM EDT 8:19 PM EDT
Astronomical Twilight 4:30 AM EDT 8:55 PM EDT
Moon 1:59 PM EDT 11:58 PM EDT
Length of Visible Light 14h 03m
Length of Day
13h 06m
First Quarter, 52% of the Moon is Illuminated
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 24
New
Oct 1
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 77.0 °F - 71.1 °F 82% 29.93 in 10.0 mi WSW 11.5 mph - N/A   Partly Cloudy
1:54 AM 75.0 °F - 71.1 °F 87% 29.92 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
2:54 AM 73.0 °F - 70.0 °F 90% 29.91 in 9.0 mi South 4.6 mph - N/A   Clear
3:54 AM 72.0 °F - 70.0 °F 93% 29.89 in 9.0 mi South 3.5 mph - N/A   Partly Cloudy
4:54 AM 72.0 °F - 70.0 °F 93% 29.89 in 9.0 mi South 4.6 mph - N/A   Partly Cloudy
5:54 AM 72.0 °F - 70.0 °F 93% 29.89 in 8.0 mi South 6.9 mph - N/A   Partly Cloudy
6:54 AM 72.0 °F - 70.0 °F 93% 29.90 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
7:54 AM 75.0 °F - 71.1 °F 87% 29.90 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
8:54 AM 79.0 °F - 71.1 °F 77% 29.91 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
9:54 AM 82.9 °F 88.0 °F 72.0 °F 69% 29.91 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
10:54 AM 86.0 °F 91.5 °F 71.1 °F 61% 29.89 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
11:54 AM 88.0 °F 92.9 °F 70.0 °F 55% 29.86 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
12:54 PM 91.0 °F 95.2 °F 68.0 °F 47% 29.84 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Scattered Clouds
1:54 PM 91.9 °F 96.9 °F 69.1 °F 47% 29.81 in 10.0 mi WSW 15.0 mph 21.9 mph N/A   Mostly Cloudy
2:54 PM 88.0 °F 92.9 °F 70.0 °F 55% 29.80 in 10.0 mi South 13.8 mph 20.7 mph N/A   Mostly Cloudy
3:54 PM 89.1 °F 95.0 °F 71.1 °F 55% 29.78 in 10.0 mi SSW 13.8 mph 21.9 mph N/A   Mostly Cloudy
4:37 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.79 in 10.0 mi WNW 16.1 mph 25.3 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
4:54 PM 82.0 °F 87.9 °F 73.9 °F 76% 29.79 in 4.0 mi West 12.7 mph 21.9 mph 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
5:10 PM 84.2 °F 90.9 °F 73.4 °F 70% 29.79 in 10.0 mi West 10.4 mph - 0.00 in   Mostly Cloudy
5:54 PM 82.9 °F 88.0 °F 72.0 °F 69% 29.80 in 10.0 mi WNW 6.9 mph - 0.00 in   Mostly Cloudy
6:54 PM 78.1 °F - 70.0 °F 76% 29.79 in 10.0 mi SE 6.9 mph - N/A Rain Light Rain
7:54 PM 80.1 °F 83.8 °F 72.0 °F 76% 29.78 in 10.0 mi SSW 9.2 mph - 0.00 in   Mostly Cloudy
8:54 PM 78.1 °F - 71.1 °F 79% 29.77 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
9:54 PM 77.0 °F - 70.0 °F 79% 29.77 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
10:54 PM 77.0 °F - 71.1 °F 82% 29.75 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
11:54 PM 75.9 °F - 71.1 °F 85% 29.73 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy