Weather History for Boston, MA

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Wednesday, May 29, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F 62 °F  
Max Temperature 70 °F 70 °F 94 °F (1929)
Min Temperature 57 °F 54 °F 39 °F (1902)
Degree Days  
Heating Degree Days 1 5  
Month to date heating degree days 221 237  
Since 1 July heating degree days 5337 5618  
Cooling Degree Days 0 2  
Month to date cooling degree days 8 19  
Year to date cooling degree days 8 22  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 76    
Precipitation  
Precipitation 0.84 in 0.13 in 1.63 in (1990)
Month to date precipitation 3.22 3.24  
Year to date precipitation 14.25 17.91  
Snow  
Snow 0.00 in 0.00 in T in (1949)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 63.4 43.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 7 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

May. 29, 2013 Rise Set
Actual Time 5:11 AM EDT 8:12 PM EDT
Civil Twilight 4:37 AM EDT 8:45 PM EDT
Nautical Twilight 3:54 AM EDT 9:28 PM EDT
Astronomical Twilight 3:04 AM EDT 10:19 PM EDT
Moon No Moon Rise 10:09 AM EDT (5/29)
Length of Visible Light 16h 08m
Length of Day
15h 00m
Waning Gibbous, 73% of the Moon is Illuminated
May 29
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:27 AM 60.8 °F 53.6 °F 77% 30.20 in 10.0 mi SSW 9.2 mph - N/A   Overcast
12:42 AM 60.8 °F 53.6 °F 77% 30.20 in 10.0 mi South 8.1 mph - N/A   Overcast
12:54 AM 60.1 °F 55.0 °F 83% 30.20 in 10.0 mi South 9.2 mph - N/A   Overcast
1:06 AM 60.8 °F 55.4 °F 82% 30.20 in 10.0 mi South 9.2 mph - N/A   Overcast
1:54 AM 60.1 °F 55.0 °F 83% 30.18 in 10.0 mi South 8.1 mph - N/A   Overcast
2:22 AM 60.8 °F 55.4 °F 82% 30.18 in 10.0 mi South 6.9 mph - N/A   Overcast
2:54 AM 59.0 °F 55.9 °F 90% 30.17 in 10.0 mi South 8.1 mph - N/A   Overcast
3:17 AM 59.0 °F 55.4 °F 88% 30.16 in 10.0 mi South 6.9 mph - N/A   Overcast
3:54 AM 57.9 °F 57.0 °F 97% 30.15 in 4.0 mi SSE 6.9 mph - N/A   Overcast
4:01 AM 57.2 °F 57.2 °F 100% 30.15 in 3.0 mi SSE 8.1 mph - N/A   Overcast
4:13 AM 57.2 °F 57.2 °F 100% 30.14 in 2.0 mi SE 8.1 mph - 0.00 in Rain Light Rain
4:29 AM 57.2 °F 57.2 °F 100% 30.14 in 2.0 mi SE 6.9 mph - 0.00 in Rain Light Rain
4:54 AM 57.9 °F 57.0 °F 97% 30.13 in 6.0 mi ESE 8.1 mph - 0.01 in Rain Light Rain
5:26 AM 57.2 °F 57.2 °F 100% 30.13 in 6.0 mi SE 8.1 mph - 0.04 in Rain Rain
5:54 AM 57.9 °F 57.0 °F 97% 30.13 in 4.0 mi SSE 6.9 mph - 0.14 in Rain Rain
6:22 AM 59.0 °F 57.2 °F 94% 30.13 in 2.5 mi South 9.2 mph - 0.11 in Rain Heavy Rain
6:33 AM 59.0 °F 57.2 °F 94% 30.12 in 4.0 mi South 9.2 mph - 0.15 in Rain Rain
6:54 AM 59.0 °F 57.0 °F 93% 30.13 in 6.0 mi South 6.9 mph - 0.19 in Rain Light Rain
7:54 AM 59.0 °F 57.0 °F 93% 30.13 in 10.0 mi SSE 3.5 mph - 0.03 in Rain Light Rain
8:54 AM 60.1 °F 57.9 °F 93% 30.12 in 10.0 mi South 3.5 mph - 0.00 in   Overcast
9:30 AM 60.8 °F 57.2 °F 88% 30.10 in 2.0 mi SSW 6.9 mph - 0.04 in Rain Heavy Rain
9:54 AM 61.0 °F 59.0 °F 93% 30.10 in 2.5 mi SSW 5.8 mph - 0.07 in Rain Light Rain
10:01 AM 62.6 °F 59.0 °F 88% 30.11 in 2.5 mi SSW 5.8 mph - N/A   Overcast
10:06 AM 60.8 °F 59.0 °F 94% 30.11 in 10.0 mi SW 8.1 mph - N/A   Overcast
10:54 AM 62.1 °F 59.0 °F 90% 30.11 in 10.0 mi West 5.8 mph - N/A   Overcast
11:01 AM 62.6 °F 59.0 °F 88% 30.11 in 10.0 mi WSW 5.8 mph - N/A   Overcast
11:54 AM 63.0 °F 59.0 °F 87% 30.09 in 10.0 mi South 8.1 mph - N/A   Overcast
12:54 PM 63.0 °F 60.1 °F 90% 30.06 in 10.0 mi SW 8.1 mph - 0.00 in   Overcast
1:54 PM 68.0 °F 61.0 °F 78% 30.06 in 10.0 mi West 4.6 mph - N/A   Overcast
2:20 PM 68.0 °F 60.8 °F 78% 30.06 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
2:54 PM 66.9 °F 61.0 °F 81% 30.05 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
3:06 PM 66.2 °F 60.8 °F 83% 30.05 in 10.0 mi East 8.1 mph - N/A   Overcast
3:54 PM 64.9 °F 59.0 °F 81% 30.04 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
4:54 PM 64.9 °F 59.0 °F 81% 30.04 in 10.0 mi East 8.1 mph - N/A   Overcast
5:43 PM 60.8 °F 57.2 °F 88% 30.04 in 10.0 mi East 10.4 mph - N/A   Overcast
5:54 PM 61.0 °F 57.0 °F 87% 30.04 in 10.0 mi East 8.1 mph - N/A   Overcast
6:54 PM 61.0 °F 57.9 °F 90% 30.02 in 8.0 mi SE 3.5 mph - N/A   Mostly Cloudy
7:54 PM 62.1 °F 57.9 °F 86% 30.01 in 9.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
8:54 PM 62.1 °F 59.0 °F 90% 30.01 in 7.0 mi ENE 3.5 mph - N/A   Scattered Clouds
9:54 PM 60.1 °F 57.9 °F 93% 30.01 in 7.0 mi NNE 6.9 mph - N/A   Scattered Clouds
10:22 PM 60.8 °F 57.2 °F 88% 30.01 in 8.0 mi NNE 5.8 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
10:43 PM 60.8 °F 59.0 °F 94% 30.04 in 2.0 mi WSW 3.5 mph 19.6 mph 0.10 in Rain , Thunderstorm Heavy Thunderstorms and Rain
10:54 PM 62.1 °F 59.0 °F 90% 30.04 in 3.0 mi Calm Calm - 0.13 in Rain , Thunderstorm Thunderstorms and Rain
11:00 PM 62.6 °F 60.8 °F 94% 30.04 in 2.5 mi Variable 3.5 mph - 0.03 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:11 PM 62.6 °F 60.8 °F 94% 30.04 in 2.5 mi North 4.6 mph - 0.09 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:23 PM 62.6 °F 60.8 °F 94% 30.05 in 3.0 mi West 8.1 mph - 0.15 in Rain , Thunderstorm Thunderstorms and Rain
11:32 PM 62.6 °F 60.8 °F 94% 30.04 in 3.0 mi West 4.6 mph - 0.19 in Rain Heavy Rain
11:39 PM 62.6 °F 62.6 °F 100% 30.03 in 2.5 mi Calm Calm - 0.23 in Rain Rain
11:46 PM 62.6 °F 60.8 °F 94% 30.00 in 3.0 mi East 11.5 mph - 0.26 in Rain Rain
11:54 PM 62.1 °F 61.0 °F 96% 30.00 in 3.0 mi SE 6.9 mph - 0.27 in Rain Light Rain