Weather History for Boston, MA

Change the Weather History Date:

Sunday, July 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F 74 °F  
Max Temperature 75 °F 82 °F 99 °F (1949)
Min Temperature 67 °F 66 °F 54 °F (1884)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 2 0  
Since 1 June heating degree days 27 55  
Since 1 July heating degree days 2 0  
Cooling Degree Days 6 9  
Month to date cooling degree days 355 241  
Year to date cooling degree days 564 407  
Since 1 June cooling degree days 526 377  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 86    
Maximum Humidity 93    
Minimum Humidity 79    
Precipitation  
Precipitation 0.01 in 0.13 in 3.49 in (1911)
Month to date precipitation 3.28 3.05  
Year to date precipitation 28.03 24.89  
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 7 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 16 mph    
Visibility 8 miles    
Events Rain    
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

Jul. 28, 2013 Rise Set
Actual Time 5:32 AM EDT 8:07 PM EDT
Civil Twilight 5:00 AM EDT 8:39 PM EDT
Nautical Twilight 4:20 AM EDT 9:19 PM EDT
Astronomical Twilight 3:34 AM EDT 10:05 PM EDT
Moon 11:17 PM EDT (7/28) 12:21 PM EDT (7/28)
Length of Visible Light 15h 39m
Length of Day
14h 34m
Waning Gibbous, 61% of the Moon is Illuminated
Jul 28
Waning Gibbous
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 68.0 °F 64.0 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:29 AM 68.0 °F 64.4 °F 88% 30.01 in 7.0 mi Calm Calm - N/A   Overcast
1:54 AM 69.1 °F 64.9 °F 87% 30.01 in 8.0 mi Calm Calm - N/A   Overcast
2:54 AM 69.1 °F 66.0 °F 90% 30.00 in 8.0 mi Calm Calm - N/A   Overcast
3:54 AM 68.0 °F 66.0 °F 93% 29.99 in 8.0 mi ENE 4.6 mph - N/A   Overcast
4:54 AM 68.0 °F 66.0 °F 93% 29.99 in 6.0 mi ENE 4.6 mph - 0.00 in Rain Light Rain
5:45 AM 68.0 °F 66.2 °F 94% 29.99 in 5.0 mi NE 5.8 mph - 0.00 in   Overcast
5:54 AM 68.0 °F 66.0 °F 93% 29.98 in 5.0 mi NE 4.6 mph - 0.00 in   Overcast
6:54 AM 69.1 °F 66.9 °F 93% 29.99 in 2.5 mi NNE 4.6 mph - 0.00 in Rain Light Rain
7:17 AM 69.8 °F 66.2 °F 88% 30.00 in 1.2 mi North 4.6 mph - 0.01 in Rain Light Rain
7:54 AM 69.1 °F 66.9 °F 93% 29.99 in 1.2 mi NNE 5.8 mph - 0.01 in   Light Drizzle
8:12 AM 69.8 °F 66.2 °F 88% 29.99 in 2.5 mi NNE 5.8 mph - 0.00 in   Overcast
8:54 AM 70.0 °F 66.9 °F 90% 29.99 in 2.5 mi NNE 6.9 mph - 0.00 in   Overcast
9:48 AM 71.6 °F 68.0 °F 88% 30.00 in 9.0 mi NNE 5.8 mph - N/A   Overcast
9:54 AM 72.0 °F 68.0 °F 87% 29.99 in 9.0 mi NE 6.9 mph - N/A   Overcast
10:54 AM 72.0 °F 68.0 °F 87% 30.00 in 10.0 mi NNE 8.1 mph - N/A   Overcast
11:54 AM 73.9 °F 68.0 °F 82% 29.98 in 10.0 mi NE 6.9 mph - N/A   Overcast
12:54 PM 73.0 °F 66.9 °F 81% 29.99 in 10.0 mi East 11.5 mph - N/A   Overcast
1:17 PM 73.4 °F 66.2 °F 78% 29.99 in 10.0 mi East 10.4 mph - N/A   Overcast
1:54 PM 73.9 °F 66.9 °F 79% 29.99 in 10.0 mi East 11.5 mph - N/A   Overcast
2:00 PM 73.4 °F 66.2 °F 78% 29.99 in 10.0 mi East 11.5 mph - N/A   Overcast
2:54 PM 73.9 °F 66.9 °F 79% 29.98 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
3:54 PM 72.0 °F 66.9 °F 84% 29.98 in 10.0 mi East 13.8 mph - N/A   Mostly Cloudy
4:54 PM 71.1 °F 66.0 °F 84% 29.99 in 10.0 mi East 10.4 mph - N/A   Overcast
5:54 PM 69.1 °F 66.0 °F 90% 29.99 in 10.0 mi East 9.2 mph - N/A   Overcast
6:26 PM 69.8 °F 66.2 °F 88% 29.98 in 10.0 mi ENE 8.1 mph - N/A   Overcast
6:39 PM 69.8 °F 66.2 °F 88% 30.00 in 10.0 mi East 6.9 mph - N/A   Overcast
6:54 PM 69.1 °F 64.9 °F 87% 30.00 in 10.0 mi ENE 6.9 mph - N/A   Overcast
7:54 PM 68.0 °F 64.9 °F 90% 30.01 in 10.0 mi East 5.8 mph - N/A   Overcast
8:03 PM 68.0 °F 64.4 °F 88% 30.01 in 10.0 mi East 5.8 mph - N/A   Overcast
8:54 PM 66.9 °F 64.9 °F 93% 30.02 in 10.0 mi ENE 5.8 mph - N/A   Overcast
8:59 PM 68.0 °F 64.4 °F 88% 30.01 in 10.0 mi ENE 6.9 mph - N/A   Overcast
9:13 PM 66.2 °F 64.4 °F 94% 30.02 in 10.0 mi ENE 6.9 mph - N/A   Overcast
9:17 PM 66.2 °F 64.4 °F 94% 30.02 in 10.0 mi ENE 5.8 mph - N/A   Overcast
9:24 PM 66.2 °F 64.4 °F 94% 30.02 in 10.0 mi ENE 5.8 mph - N/A   Overcast
9:54 PM 66.9 °F 64.9 °F 93% 30.01 in 8.0 mi East 5.8 mph - N/A   Overcast
10:08 PM 66.2 °F 64.4 °F 94% 30.02 in 8.0 mi East 5.8 mph - N/A   Overcast
10:54 PM 66.9 °F 64.9 °F 93% 30.01 in 8.0 mi ENE 5.8 mph - N/A   Overcast
11:54 PM 66.9 °F 64.9 °F 93% 30.02 in 3.0 mi East 5.8 mph - N/A   Overcast