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BOSTON, MASSACHUSETTS


Home > North America > United States > Massachusetts
Elevation: 4 feet     Latitude: 42 22N     Longitude: 071 02W

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Number of Records: 218,377;   Date Range: 1/1/95 - 3/21/16
 
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WEATHER ALMANAC - MAY 21, 2015
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[ °C ]   °F
Weather ElementAverageHighLow
Temperature57.1 °F66 °F (1:54 pm)48.9 °F (2:54 am)
Dewpoint36.5 °F41 °F (8:54 pm)30 °F (1:54 pm)
Humidity47.4 %61 % (2:54 am)26 % (1:54 pm)
Barometer29.91 in29.98 in (7:54 am)29.85 in (5:54 pm)
Wind Speed9.5 mph15 mph (7:54 pm)
Wind Gust16.1 mph (12:54 pm)
Weather ElementAverage
Visibility10 mi
Wind DirectionSSW (200.4 °)

Weather ElementTotal
Precipitation---
Heating Degree Days7.6 (Base 65)
Growing Degree Days7.5 (Base 50)
Averaged from 25 records on May 21, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - MAY 21, 2015
[ °C ]   °F
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:54 AM52.0 °F34.0 °F50 %29.92 in10.0 miWest (280°)9.2 mphClear
1:54 AM50.0 °F36.0 °F59 %29.91 in10.0 miWest (270°)6.9 mphClear
2:54 AM48.9 °F36.0 °F61 %29.93 in10.0 miWest (280°)9.2 mphClear
3:54 AM48.9 °F36.0 °F61 %29.94 in10.0 miWest (270°)9.2 mphClear
4:54 AM48.9 °F36.0 °F61 %29.94 in10.0 miWest (260°)5.8 mphClear
5:54 AM48.9 °F36.0 °F61 %29.95 in10.0 miWest (270°)5.8 mphScattered Clouds
6:54 AM51.1 °F36.0 °F56 %29.96 in10.0 miWest (270°)6.9 mphScattered Clouds
7:54 AM55.0 °F36.0 °F49 %29.98 in10.0 miWest (280°)4.6 mphScattered Clouds
8:54 AM57.0 °F35.1 °F44 %29.98 in10.0 miVariable4.6 mphScattered Clouds
9:54 AM59.0 °F35.1 °F41 %29.97 in10.0 miSSE (150°)5.8 mphMostly Cloudy
10:54 AM57.9 °F30.9 °F36 %29.95 in10.0 miESE (110°)5.8 mphMostly Cloudy
11:54 AM61.0 °F34.0 °F36 %29.94 in10.0 miESE (120°)8.1 mphMostly Cloudy
12:54 PM61.0 °F36.0 °F39 %29.93 in10.0 miSE (130°)9.2 mph16.1 mphMostly Cloudy
1:54 PM66.0 °F30.0 °F26 %29.91 in10.0 miSW (220°)12.7 mphMostly Cloudy
2:54 PM63.0 °F39.0 °F41 %29.88 in10.0 miESE (120°)8.1 mphMostly Cloudy
3:54 PM66.0 °F36.0 °F33 %29.87 in10.0 miSouth (190°)13.8 mphMostly Cloudy
4:54 PM64.9 °F36.0 °F34 %29.86 in10.0 miSouth (190°)11.5 mphMostly Cloudy
5:54 PM64.0 °F37.0 °F37 %29.85 in10.0 miSSW (200°)10.4 mphScattered Clouds
6:54 PM63.0 °F39.9 °F43 %29.85 in10.0 miSouth (190°)13.8 mphPartly Cloudy
7:54 PM59.0 °F39.9 °F49 %29.86 in10.0 miSSW (200°)15.0 mphScattered Clouds
8:54 PM57.9 °F41.0 °F53 %29.88 in10.0 miSSW (200°)12.7 mphOvercast
9:54 PM57.0 °F39.9 °F53 %29.89 in10.0 miSSW (200°)12.7 mphOvercast
10:54 PM55.9 °F39.0 °F53 %29.88 in10.0 miSSW (200°)11.5 mphOvercast
11:07 PM55.4 °F39.2 °F54 %29.88 in10.0 miSSW (210°)10.4 mphOvercast
11:54 PM55.0 °F39.0 °F55 %29.86 in10.0 miSSW (200°)13.8 mphOvercast
Hourly data recorded from KBOS, located miles away from Boston, Massachusetts




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