NANTUCKET, MASSACHUSETTS

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Elevation: 14 meters Latitude: 41 16N Longitude: 070 03W

WEATHER

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Number of Records: 230,446; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 21 JANUARY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	0.5 ^°C	3.3 ^°C (9:53 pm)	-2.8 ^°C (5:53 am)
Dewpoint	-5.7 ^°C	-0.6 ^°C (10:53 pm)	-12.8 ^°C (12:53 am)
Humidity	64.8 ^%	89 ^% (11:53 pm)	40 ^% (12:53 am)
Barometer	1020 ^hPa	1021.7 hPa (9:53 pm)	1015.6 hPa (12:53 am)
Wind Speed	12.9 ^km/h	22.2 ^km/h (12:53 am)

Weather Element	Average
Visibility	15.3 ^km
Wind Direction	SSW (212.2 °)

Weather Element	Total
Precipitation	1.02 ^mm
Heating Degree Days	18.1 (Base 18.3)

Averaged from 27 records on 21 January, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 JANUARY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:53 AM	-0.6 ^°C	-12.8 ^°C	40 ^%	1015.6 hPa	16.1 ^km	NW (320°)	22.2 ^km/h			Clear
1:53 AM	-1.1 ^°C	-12.2 ^°C	43 ^%	1016.3 hPa	16.1 ^km	NW (320°)	20.4 ^km/h			Clear
2:53 AM	-1.7 ^°C	-11.7 ^°C	47 ^%	1017.3 hPa	16.1 ^km	NW (310°)	14.8 ^km/h			Clear
3:53 AM	-1.7 ^°C	-11.1 ^°C	49 ^%	1017.6 hPa	16.1 ^km	NW (320°)	16.7 ^km/h			Clear
4:53 AM	-2.2 ^°C	-11.1 ^°C	51 ^%	1017.9 hPa	16.1 ^km	NNW (340°)	14.8 ^km/h			Clear
5:53 AM	-2.8 ^°C	-10.6 ^°C	56 ^%	1019 hPa	16.1 ^km	NW (320°)	11.1 ^km/h			Clear
6:53 AM	-2.8 ^°C	-10 ^°C	58 ^%	1019 hPa	16.1 ^km	NNW (330°)	13 ^km/h			Clear
7:53 AM	-2.2 ^°C	-9.4 ^°C	58 ^%	1019.6 hPa	16.1 ^km	NNW (340°)	14.8 ^km/h			Clear
8:53 AM	-1.1 ^°C	-7.8 ^°C	61 ^%	1020.7 hPa	16.1 ^km	North (350°)	16.7 ^km/h			Clear
9:53 AM	0.6 ^°C	-7.2 ^°C	56 ^%	1021.3 hPa	16.1 ^km	NNW (340°)	9.3 ^km/h			Clear
10:53 AM	1.7 ^°C	-6.7 ^°C	54 ^%	1021 hPa	16.1 ^km	North (360°)	9.3 ^km/h			Clear
11:53 AM	2.8 ^°C	-5 ^°C	57 ^%	1020.7 hPa	16.1 ^km	NE (50°)	7.4 ^km/h			Clear
12:53 PM	1.7 ^°C	-5.6 ^°C	59 ^%	1020.7 hPa	16.1 ^km	NNW (330°)	13 ^km/h			Clear
1:53 PM	2.2 ^°C	-5 ^°C	59 ^%	1020.7 hPa	16.1 ^km	North (360°)	14.8 ^km/h			Clear
2:53 PM	2.8 ^°C	-3.9 ^°C	62 ^%	1021 hPa	16.1 ^km	North (10°)	9.3 ^km/h			Clear
3:53 PM	1.7 ^°C	-4.4 ^°C	64 ^%	1020.7 hPa	16.1 ^km	North (360°)	11.1 ^km/h			Scattered Clouds
4:53 PM	-0.6 ^°C	-4.4 ^°C	76 ^%	1021 hPa	16.1 ^km	North (350°)	7.4 ^km/h			Clear
5:53 PM	-1.1 ^°C	-3.9 ^°C	82 ^%	1020.7 hPa	16.1 ^km	North (10°)	7.4 ^km/h			Clear
6:28 PM	-0.6 ^°C	-2.8 ^°C	85 ^%	1021 hPa	16.1 ^km	NNE (30°)	7.4 ^km/h			Mostly Cloudy
6:53 PM	1.1 ^°C	-1.7 ^°C	82 ^%	1021 hPa	16.1 ^km	ENE (70°)	11.1 ^km/h			Mostly Cloudy
7:53 PM	2.8 ^°C	-1.1 ^°C	76 ^%	1021 hPa	16.1 ^km	ENE (70°)	11.1 ^km/h			Overcast
8:53 PM	2.8 ^°C	-1.1 ^°C	76 ^%	1021 hPa	16.1 ^km	ENE (60°)	13 ^km/h			Overcast
9:49 PM	3 ^°C	-1 ^°C	75 ^%	1021.3 hPa	16.1 ^km	East (80°)	14.8 ^km/h			Overcast
9:53 PM	3.3 ^°C	-1.1 ^°C	73 ^%	1021.7 hPa	16.1 ^km	East (80°)	11.1 ^km/h			Overcast
10:07 PM	2.8 ^°C	-1.1 ^°C	76 ^%	1021.3 hPa	16.1 ^km	East (80°)	18.5 ^km/h	0 mm	Snow	Light Snow
10:53 PM	1.7 ^°C	-0.6 ^°C	85 ^%	1020.7 hPa	8 ^km	ENE (70°)	16.7 ^km/h	0.76 mm	Snow	Light Snow
11:53 PM	1.1 ^°C	-0.6 ^°C	89 ^%	1020.7 hPa	3.2 ^km	ENE (70°)	11.1 ^km/h	0.25 mm	Snow	Light Snow

Hourly data recorded from KACK, located 0 kilometers away from Nantucket, Massachusetts