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BOSTON, MASSACHUSETTS


Home > North America > United States > Massachusetts
Elevation: 1 meter     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 - 4 AUGUST, 2015
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature23.3 °C31.1 °C (2:54 pm)19 °C (4:21 pm)
Dewpoint19.1 °C22 °C (6:45 am)16.7 °C (3:54 pm)
Humidity78.4 %100 % (6:45 am)45 % (2:54 pm)
Barometer1010.2 hPa1011.9 hPa (9:54 pm)1007.8 hPa (2:54 pm)
Wind Speed15.4 km/h27.8 km/h (2:54 pm)
Wind Gust81.4 km/h (4:21 pm)
Weather ElementAverage
Visibility13.4 km
Wind DirectionSW (220 °)

Weather ElementTotal
Precipitation58.42 mm
Cooling Degree Days6.7 (Base 18.3)
Growing Degree Days15.1 (Base 10)
Averaged from 35 records on 4 August, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 4 AUGUST, 2015
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:54 AM23.3 °C20.6 °C85 %1009.5 hPa16.1 kmSSW (210°)16.7 km/hClear
1:54 AM23.3 °C21.1 °C87 %1009.5 hPa16.1 kmSSW (210°)16.7 km/hPartly Cloudy
2:54 AM23.3 °C21.1 °C87 %1009.5 hPa16.1 kmSW (220°)18.5 km/hClear
3:54 AM23.3 °C21.1 °C87 %1009.8 hPa16.1 kmWSW (240°)13 km/hPartly Cloudy
4:54 AM22.8 °C21.1 °C90 %1009.8 hPa16.1 kmSSW (200°)14.8 km/hScattered Clouds
5:54 AM22.2 °C21.7 °C97 %1010.2 hPa8 kmSSW (210°)7.4 km/h0 mmRainLight Rain
6:45 AM22 °C22 °C100 %1010.2 hPa6.4 kmSouth (190°)9.3 km/h0 mmRain-ThunderstormLight Thunderstorms and Rain
6:54 AM22.8 °C21.7 °C93 %1010.2 hPa9.7 kmSSW (200°)14.8 km/h0 mmRain-ThunderstormLight Thunderstorms and Rain
7:38 AM21 °C19 °C88 %1010.5 hPa16.1 kmSSE (150°)13 km/h0.25 mmRainLight Rain
7:54 AM20 °C18.9 °C93 %1010.8 hPa16.1 kmSSE (160°)18.5 km/h0.25 mmMostly Cloudy
8:54 AM22.2 °C19.4 °C84 %1010.8 hPa16.1 kmSSW (200°)13 km/hMostly Cloudy
9:54 AM25.6 °C20 °C71 %1010.5 hPa16.1 kmSSW (200°)14.8 km/hMostly Cloudy
10:54 AM26.1 °C20.6 °C72 %1010.5 hPa16.1 kmSouth (190°)20.4 km/hScattered Clouds
11:54 AM27.8 °C20.6 °C65 %1009.8 hPa16.1 kmSouth (170°)22.2 km/hScattered Clouds
12:54 PM28.9 °C18.3 °C53 %1009.5 hPa16.1 kmSouth (180°)22.2 km/hScattered Clouds
1:54 PM30.6 °C18.3 °C48 %1008.8 hPa16.1 kmSouth (190°)20.4 km/hScattered Clouds
2:54 PM31.1 °C17.8 °C45 %1007.8 hPa16.1 kmSouth (190°)27.8 km/hMostly Cloudy
3:37 PM28 °C17 °C51 %1008.8 hPa16.1 kmWNW (300°)20.4 km/h40.7 km/hScattered Clouds
3:54 PM27.2 °C16.7 °C52 %1009.5 hPa16.1 kmNW (320°)20.4 km/hMostly Cloudy
4:08 PM27 °C17 °C54 %1009.1 hPa16.1 kmNNW (330°)13 km/hThunderstormThunderstorm
4:21 PM19 °C17 °C88 %1011.2 hPa0.3 kmWNW (290°)25.9 km/h81.4 km/h4.83 mmFog-Rain-Hail-ThunderstormThunderstorms with Hail
4:26 PM19 °C18 °C94 %1010.5 hPa0.8 kmWNW (290°)22.2 km/h50.1 km/h8.64 mmFog-Rain-ThunderstormHeavy Thunderstorms and Rain
4:29 PM19 °C18 °C94 %1010.5 hPa6.4 kmWNW (290°)22.2 km/h40.7 km/h9.4 mmRain-ThunderstormThunderstorms and Rain
4:39 PM20 °C18 °C88 %1009.8 hPa2.9 kmWNW (290°)13 km/h10.67 mmRain-ThunderstormLight Thunderstorms and Rain
4:50 PM21 °C18 °C83 %1009.5 hPa6.4 kmWest (280°)13 km/h12.19 mmRain-ThunderstormLight Thunderstorms and Rain
4:54 PM22.2 °C18.9 °C81 %1009.5 hPa9.7 kmWNW (290°)13 km/h12.19 mmRainLight Rain
5:54 PM22.8 °C18.3 °C76 %1009.8 hPa16.1 kmCalm0 mmMostly Cloudy
6:54 PM22.2 °C18.9 °C81 %1010.5 hPa16.1 kmSouth (190°)13 km/hMostly Cloudy
7:38 PM22 °C18 °C78 %1010.2 hPa16.1 kmSW (230°)9.3 km/hThunderstormThunderstorm
7:54 PM21.7 °C17.8 °C78 %1010.5 hPa14.5 kmSW (220°)13 km/h29.6 km/hThunderstormThunderstorm
8:14 PM22 °C18 °C78 %1010.5 hPa16.1 kmSW (220°)7.4 km/hMostly Cloudy
8:54 PM23 °C18 °C73 %1011.2 hPa16.1 kmSW (220°)14.8 km/hMostly Cloudy
9:54 PM22.2 °C18.3 °C78 %1011.9 hPa16.1 kmSW (230°)14.8 km/hScattered Clouds
10:54 PM21.1 °C18.3 °C84 %1011.9 hPa16.1 kmSouth (170°)11.1 km/hScattered Clouds
11:54 PM21.1 °C18.9 °C87 %1011.9 hPa16.1 kmSW (230°)9.3 km/hClear
Hourly data recorded from KBOS, located 0 kilometers away from Boston, Massachusetts




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