Weather History for Boston, MA

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Monday, October 27, 2008

  Actual Average Record
Temperature  
Mean Temperature 54 °F 50 °F  
Max Temperature 61 °F 58 °F 85 °F (1963)
Min Temperature 46 °F 43 °F 25 °F (1936)
Degree Days  
Heating Degree Days 11 15  
Month to date heating degree days 272 289  
Since 1 July heating degree days 350 386  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 6  
Year to date cooling degree days 789 746  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 70    
Maximum Humidity 89    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in 0.13 in 1.95 in (1943)
Month to date precipitation 1.01 3.44  
Year to date precipitation 42.40 35.50  
Snow  
Snow 0.00 in 0.00 in T in (2011)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 7 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 27, 2008 Rise Set
Actual Time 7:11 AM EDT 5:43 PM EDT
Civil Twilight 6:42 AM EDT 6:12 PM EDT
Nautical Twilight 6:09 AM EDT 6:45 PM EDT
Astronomical Twilight 5:37 AM EDT 7:17 PM EDT
Moon 5:52 AM EDT (10/27) 4:43 PM EDT (10/27)
Length of Visible Light 11h 29m
Length of Day
10h 31m
Waning Crescent, 2% of the Moon is Illuminated
Oct 27
Waning Crescent
Oct 28
New
Nov 5
First Quarter
Nov 13
Full
Nov 19
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 48.9 °F 42.1 °F 77% 29.87 in 10.0 mi South 5.8 mph - N/A   Clear
1:54 AM 50.0 °F 43.0 °F 77% 29.87 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:54 AM 48.0 °F 41.0 °F 77% 29.88 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:54 AM 48.0 °F 41.0 °F 77% 29.88 in 10.0 mi SSW 9.2 mph - N/A   Clear
4:54 AM 46.9 °F 41.0 °F 80% 29.90 in 10.0 mi SW 6.9 mph - N/A   Clear
5:54 AM 46.9 °F 41.0 °F 80% 29.92 in 10.0 mi SW 6.9 mph - N/A   Clear
6:54 AM 48.0 °F 41.0 °F 77% 29.93 in 10.0 mi SW 5.8 mph - N/A   Clear
7:54 AM 46.9 °F 42.1 °F 83% 29.95 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
8:54 AM 52.0 °F 43.0 °F 71% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:54 AM 54.0 °F 44.1 °F 69% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:54 AM 57.9 °F 42.1 °F 56% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:54 AM 61.0 °F 42.1 °F 50% 29.94 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
12:54 PM 61.0 °F 43.0 °F 52% 29.92 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
1:54 PM 60.1 °F 43.0 °F 53% 29.91 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
2:54 PM 59.0 °F 44.1 °F 58% 29.89 in 10.0 mi ENE 11.5 mph - N/A   Scattered Clouds
3:54 PM 57.0 °F 46.0 °F 67% 29.88 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
4:54 PM 55.0 °F 46.9 °F 74% 29.88 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
5:54 PM 53.1 °F 48.0 °F 83% 29.88 in 10.0 mi ENE 8.1 mph - N/A   Scattered Clouds
6:54 PM 53.1 °F 48.0 °F 83% 29.88 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
7:54 PM 51.1 °F 48.0 °F 89% 29.87 in 9.0 mi NE 8.1 mph - N/A   Clear
8:38 PM 51.8 °F 48.2 °F 88% 29.86 in 7.0 mi NNE 6.9 mph - N/A   Scattered Clouds
8:47 PM 51.8 °F 48.2 °F 88% 29.86 in 7.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
8:54 PM 51.1 °F 48.9 °F 92% 29.85 in 7.0 mi NE 6.9 mph - N/A   Mostly Cloudy
9:20 PM 51.8 °F 48.2 °F 88% 29.85 in 7.0 mi NNE 8.1 mph - N/A   Overcast
9:54 PM 52.0 °F 48.9 °F 89% 29.85 in 5.0 mi NNE 6.9 mph - N/A   Overcast
10:16 PM 51.8 °F 48.2 °F 88% 29.84 in 1.5 mi NNE 9.2 mph - N/A   Overcast
10:54 PM 52.0 °F 48.9 °F 89% 29.83 in 1.5 mi NNE 5.8 mph - N/A   Overcast
11:09 PM 51.8 °F 48.2 °F 88% 29.82 in 7.0 mi NNE 5.8 mph - N/A   Overcast
11:30 PM 53.6 °F 48.2 °F 82% 29.81 in 8.0 mi NE 9.2 mph - N/A   Overcast
11:54 PM 52.0 °F 46.0 °F 80% 29.80 in 10.0 mi NE 12.7 mph - N/A   Overcast