CHELSEA, MASSACHUSETTS

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Elevation: 30 feet Latitude: 42 24N Longitude: 071 06W

WEATHER

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Number of Records: 218,377; Date Range: 1/1/95 - 3/21/16

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WEATHER ALMANAC - SEPTEMBER 19, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	51.9 ^°F	55.9 ^°F (11:54 am)	46.9 ^°F (6:54 am)
Dewpoint	35.1 ^°F	39.9 ^°F (1:54 am)	30 ^°F (5:54 pm)
Humidity	53.1 ^%	63 ^% (2:54 am)	41 ^% (5:54 pm)
Barometer	30.37 ⁱⁿ	30.43 ⁱⁿ (7:54 pm)	30.20 ⁱⁿ (1:54 am)
Wind Speed	10.4 ^mph	13.8 ^mph (3:54 am)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	SSE (144.8 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	13.6 (Base 65)
Growing Degree Days	1.4 (Base 50)

Averaged from 23 records on September 19, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 19, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
1:54 AM	53.1 ^°F	39.9 ^°F	61 ^%	30.20 ⁱⁿ	10.0 ^mi	North (350°)	9.2 ^mph	Mostly Cloudy
2:54 AM	51.1 ^°F	39.0 ^°F	63 ^%	30.22 ⁱⁿ	10.0 ^mi	North (350°)	12.7 ^mph	Mostly Cloudy
3:54 AM	50.0 ^°F	37.9 ^°F	63 ^%	30.23 ⁱⁿ	10.0 ^mi	North (10°)	13.8 ^mph	Scattered Clouds
4:54 AM	48.9 ^°F	36.0 ^°F	61 ^%	30.26 ⁱⁿ	10.0 ^mi	North (10°)	11.5 ^mph	Scattered Clouds
5:54 AM	48.0 ^°F	36.0 ^°F	63 ^%	30.28 ⁱⁿ	10.0 ^mi	North (350°)	11.5 ^mph	Scattered Clouds
6:54 AM	46.9 ^°F	35.1 ^°F	63 ^%	30.32 ⁱⁿ	10.0 ^mi	North (360°)	12.7 ^mph	Partly Cloudy
7:54 AM	48.0 ^°F	35.1 ^°F	61 ^%	30.34 ⁱⁿ	10.0 ^mi	North (360°)	12.7 ^mph	Partly Cloudy
8:54 AM	51.1 ^°F	34.0 ^°F	52 ^%	30.37 ⁱⁿ	10.0 ^mi	North (10°)	11.5 ^mph	Partly Cloudy
9:54 AM	53.1 ^°F	35.1 ^°F	50 ^%	30.39 ⁱⁿ	10.0 ^mi	NNE (20°)	10.4 ^mph	Clear
10:54 AM	54.0 ^°F	34.0 ^°F	47 ^%	30.39 ⁱⁿ	10.0 ^mi	NE (40°)	11.5 ^mph	Partly Cloudy
11:54 AM	55.9 ^°F	35.1 ^°F	45 ^%	30.40 ⁱⁿ	10.0 ^mi	ENE (60°)	10.4 ^mph	Scattered Clouds
12:54 PM	55.0 ^°F	35.1 ^°F	47 ^%	30.40 ⁱⁿ	10.0 ^mi	East (80°)	11.5 ^mph	Partly Cloudy
1:54 PM	55.9 ^°F	35.1 ^°F	45 ^%	30.41 ⁱⁿ	10.0 ^mi	East (80°)	12.7 ^mph	Partly Cloudy
2:54 PM	55.0 ^°F	35.1 ^°F	47 ^%	30.42 ⁱⁿ	10.0 ^mi	ESE (110°)	9.2 ^mph	Partly Cloudy
3:54 PM	54.0 ^°F	34.0 ^°F	47 ^%	30.42 ⁱⁿ	10.0 ^mi	East (90°)	10.4 ^mph	Partly Cloudy
4:54 PM	54.0 ^°F	32.0 ^°F	43 ^%	30.41 ⁱⁿ	10.0 ^mi	ESE (120°)	8.1 ^mph	Partly Cloudy
5:54 PM	53.1 ^°F	30.0 ^°F	41 ^%	30.41 ⁱⁿ	10.0 ^mi	ESE (110°)	8.1 ^mph	Partly Cloudy
6:54 PM	51.1 ^°F	32.0 ^°F	48 ^%	30.42 ⁱⁿ	10.0 ^mi	East (90°)	6.9 ^mph	Partly Cloudy
7:54 PM	51.1 ^°F	33.1 ^°F	50 ^%	30.43 ⁱⁿ	10.0 ^mi	ESE (110°)	8.1 ^mph	Clear
8:54 PM	51.1 ^°F	34.0 ^°F	52 ^%	30.43 ⁱⁿ	10.0 ^mi	SE (140°)	9.2 ^mph	Clear
9:54 PM	51.1 ^°F	35.1 ^°F	54 ^%	30.43 ⁱⁿ	10.0 ^mi	SE (140°)	9.2 ^mph	Clear
10:54 PM	51.1 ^°F	36.0 ^°F	56 ^%	30.43 ⁱⁿ	10.0 ^mi	SSE (150°)	10.4 ^mph	Clear
11:54 PM	50.0 ^°F	37.9 ^°F	63 ^%	30.42 ⁱⁿ	10.0 ^mi	South (190°)	8.1 ^mph	Clear

Hourly data recorded from KBOS, located miles away from Chelsea, Massachusetts