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 - DECEMBER 16, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	39.9 ^°F	44.1 ^°F (8:54 pm)	35.1 ^°F (1:54 am)
Dewpoint	36.2 ^°F	42.1 ^°F (9:54 pm)	30 ^°F (2:54 am)
Humidity	86.7 ^%	97 ^% (11:54 pm)	76 ^% (10:54 am)
Barometer	30.09 ⁱⁿ	30.17 ⁱⁿ (7:54 am)	29.92 ⁱⁿ (11:54 pm)
Wind Speed	4.2 ^mph	8.1 ^mph (7:54 pm)

Weather Element	Average
Visibility	9.3 ^mi
Wind Direction	SE (132.7 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	25.4 (Base 65)

Averaged from 26 records on December 16, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - DECEMBER 16, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Conditions
12:54 AM	36.0 ^°F	32.0 ^°F	86 ^%	30.15 ⁱⁿ	10.0 ^mi	WNW (290°)	5.8 ^mph		Overcast
1:54 AM	35.1 ^°F	30.9 ^°F	85 ^%	30.16 ⁱⁿ	10.0 ^mi	NW (310°)	5.8 ^mph		Overcast
2:54 AM	35.1 ^°F	30.0 ^°F	82 ^%	30.16 ⁱⁿ	10.0 ^mi	NW (310°)	5.8 ^mph		Overcast
3:54 AM	35.1 ^°F	30.0 ^°F	82 ^%	30.16 ⁱⁿ	10.0 ^mi	NW (310°)	4.6 ^mph		Overcast
4:54 AM	36.0 ^°F	30.0 ^°F	79 ^%	30.14 ⁱⁿ	10.0 ^mi	Calm			Overcast
5:54 AM	37.0 ^°F	33.1 ^°F	86 ^%	30.14 ⁱⁿ	10.0 ^mi	Calm			Overcast
6:54 AM	37.9 ^°F	32.0 ^°F	79 ^%	30.15 ⁱⁿ	10.0 ^mi	SW (230°)	4.6 ^mph		Overcast
7:54 AM	39.0 ^°F	33.1 ^°F	79 ^%	30.17 ⁱⁿ	10.0 ^mi	South (190°)	5.8 ^mph		Overcast
8:54 AM	39.0 ^°F	33.1 ^°F	79 ^%	30.16 ⁱⁿ	10.0 ^mi	South (190°)	4.6 ^mph		Overcast
9:54 AM	39.9 ^°F	34.0 ^°F	79 ^%	30.17 ⁱⁿ	10.0 ^mi	SSW (200°)	4.6 ^mph		Overcast
10:54 AM	41.0 ^°F	34.0 ^°F	76 ^%	30.13 ⁱⁿ	10.0 ^mi	Calm			Overcast
11:54 AM	39.9 ^°F	35.1 ^°F	83 ^%	30.12 ⁱⁿ	10.0 ^mi	SE (140°)	4.6 ^mph		Overcast
12:54 PM	39.9 ^°F	35.1 ^°F	83 ^%	30.10 ⁱⁿ	10.0 ^mi	Calm			Overcast
1:54 PM	39.9 ^°F	36.0 ^°F	86 ^%	30.08 ⁱⁿ	7.0 ^mi	East (100°)	5.8 ^mph	0.00 ⁱⁿ	Light Drizzle
2:54 PM	39.9 ^°F	37.0 ^°F	89 ^%	30.08 ⁱⁿ	9.0 ^mi	ESE (120°)	3.5 ^mph	0.00 ⁱⁿ	Light Drizzle
3:54 PM	39.9 ^°F	37.9 ^°F	93 ^%	30.07 ⁱⁿ	6.0 ^mi	ENE (70°)	5.8 ^mph	0.00 ⁱⁿ	Light Drizzle
4:54 PM	41.0 ^°F	39.0 ^°F	93 ^%	30.06 ⁱⁿ	10.0 ^mi	East (80°)	4.6 ^mph	0.00 ⁱⁿ	Light Drizzle
5:14 PM	41.0 ^°F	39.2 ^°F	93 ^%	30.06 ⁱⁿ	10.0 ^mi	East (80°)	4.6 ^mph	0.00 ⁱⁿ	Light Drizzle
5:54 PM	42.1 ^°F	39.9 ^°F	92 ^%	30.05 ⁱⁿ	10.0 ^mi	East (80°)	4.6 ^mph	0.00 ⁱⁿ	Overcast
6:54 PM	42.1 ^°F	39.9 ^°F	92 ^%	30.03 ⁱⁿ	10.0 ^mi	ENE (70°)	4.6 ^mph		Overcast
7:54 PM	43.0 ^°F	41.0 ^°F	93 ^%	30.00 ⁱⁿ	10.0 ^mi	East (80°)	8.1 ^mph		Overcast
8:28 PM	42.8 ^°F	41.0 ^°F	93 ^%	30.00 ⁱⁿ	10.0 ^mi	East (100°)	3.5 ^mph		Overcast
8:54 PM	44.1 ^°F	41.0 ^°F	89 ^%	30.00 ⁱⁿ	10.0 ^mi	East (90°)	3.5 ^mph		Overcast
9:54 PM	44.1 ^°F	42.1 ^°F	93 ^%	29.99 ⁱⁿ	10.0 ^mi	NNE (30°)	3.5 ^mph		Overcast
10:54 PM	44.1 ^°F	42.1 ^°F	93 ^%	29.96 ⁱⁿ	6.0 ^mi	NNE (20°)	4.6 ^mph		Overcast
11:54 PM	43.0 ^°F	42.1 ^°F	97 ^%	29.92 ⁱⁿ	5.0 ^mi	North (360°)	5.8 ^mph		Overcast

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