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 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	19.2 ^°C	22 ^°C (11:40 am)	16.7 ^°C (12:53 am)
Dewpoint	18 ^°C	19.4 ^°C (12:53 pm)	15 ^°C (12:53 am)
Humidity	92.6 ^%	100 ^% (5:42 pm)	83 ^% (11:40 am)
Barometer	1008.8 ^hPa	1020 hPa (12:53 am)	1000.7 hPa (9:53 pm)
Wind Speed	14.3 ^km/h	24.1 ^km/h (10:53 am)
Wind Gust		31.5 ^km/h (2:53 pm)

Weather Element	Average
Visibility	12.6 ^km
Wind Direction	SSE (142.9 °)

Weather Element	Total
Precipitation	4.83 ^mm
Cooling Degree Days	1 (Base 18.3)
Growing Degree Days	9.4 (Base 10)

Averaged from 31 records on 21 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:53 AM	16.7 ^°C	15 ^°C	90 ^%	1020 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h				Scattered Clouds
1:53 AM	16.7 ^°C	15 ^°C	90 ^%	1019 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h				Scattered Clouds
2:53 AM	17.8 ^°C	16.1 ^°C	90 ^%	1018.3 hPa	16.1 ^km	SE (130°)	13 ^km/h				Clear
3:53 AM	17.8 ^°C	16.7 ^°C	93 ^%	1016.9 hPa	16.1 ^km	SE (130°)	13 ^km/h				Clear
4:53 AM	18.3 ^°C	17.2 ^°C	93 ^%	1016.6 hPa	16.1 ^km	SE (130°)	11.1 ^km/h				Clear
5:53 AM	18.3 ^°C	17.2 ^°C	93 ^%	1015.9 hPa	16.1 ^km	SE (130°)	14.8 ^km/h				Clear
6:53 AM	18.3 ^°C	17.2 ^°C	93 ^%	1015.6 hPa	12.9 ^km	SE (140°)	13 ^km/h				Clear
7:53 AM	19.4 ^°C	17.8 ^°C	90 ^%	1015.2 hPa	14.5 ^km	SE (130°)	13 ^km/h				Clear
8:53 AM	19.4 ^°C	17.8 ^°C	90 ^%	1014.9 hPa	16.1 ^km	SE (140°)	13 ^km/h				Mostly Cloudy
10:53 AM	21.1 ^°C	18.9 ^°C	87 ^%	1013.2 hPa	16.1 ^km	SE (130°)	24.1 ^km/h				Partly Cloudy
11:40 AM	22 ^°C	19 ^°C	83 ^%	1012.2 hPa	16.1 ^km	ESE (120°)	22.2 ^km/h				Partly Cloudy
11:53 AM	21.1 ^°C	18.9 ^°C	87 ^%	1011.9 hPa	16.1 ^km	ESE (120°)	22.2 ^km/h				Scattered Clouds
12:21 PM	21 ^°C	19 ^°C	88 ^%	1011.2 hPa	16.1 ^km	ESE (120°)	20.4 ^km/h				Mostly Cloudy
12:53 PM	21.7 ^°C	19.4 ^°C	87 ^%	1010.5 hPa	3.2 ^km	ESE (120°)	20.4 ^km/h				Mostly Cloudy
1:53 PM	21.7 ^°C	19.4 ^°C	87 ^%	1008.5 hPa	6.4 ^km	ESE (120°)	22.2 ^km/h				Overcast
2:53 PM	21.1 ^°C	19.4 ^°C	90 ^%	1007.5 hPa	12.9 ^km	ESE (120°)	22.2 ^km/h	31.5 ^km/h			Overcast
3:20 PM	20 ^°C	19 ^°C	94 ^%	1007.1 hPa	2.9 ^km	ESE (120°)	16.7 ^km/h		0 mm	Rain	Light Rain
3:53 PM	19.4 ^°C	18.9 ^°C	97 ^%	1006.4 hPa	2.4 ^km	ESE (120°)	16.7 ^km/h		0 mm	Rain	Light Rain
4:53 PM	19.4 ^°C	18.9 ^°C	97 ^%	1005.4 hPa	2.4 ^km	SE (130°)	14.8 ^km/h		0.51 mm	Rain	Light Rain
5:42 PM	18 ^°C	18 ^°C	100 ^%	1004.4 hPa	2.4 ^km	ESE (120°)	13 ^km/h		1.02 mm	Rain	Light Rain
5:49 PM	18 ^°C	18 ^°C	100 ^%	1004.4 hPa	4.8 ^km	ESE (120°)	13 ^km/h		1.02 mm	Rain	Light Rain
5:53 PM	18.3 ^°C	17.8 ^°C	97 ^%	1004.4 hPa	4.8 ^km	ESE (120°)	13 ^km/h		1.02 mm	Rain	Light Rain
6:53 PM	18.3 ^°C	17.8 ^°C	97 ^%	1003 hPa	16.1 ^km	East (90°)	9.3 ^km/h		0.51 mm	Rain	Light Rain
7:32 PM	19 ^°C	18 ^°C	94 ^%	1002.7 hPa	16.1 ^km	East (90°)	9.3 ^km/h		0.25 mm	Rain	Light Rain
7:53 PM	18.9 ^°C	18.3 ^°C	96 ^%	1002.4 hPa	16.1 ^km	East (90°)	9.3 ^km/h		0.51 mm	Rain	Light Rain
8:53 PM	18.9 ^°C	17.8 ^°C	93 ^%	1001.4 hPa	16.1 ^km	NE (40°)	11.1 ^km/h		0 mm		Clear
9:15 PM	19 ^°C	18 ^°C	94 ^%	1001 hPa	16.1 ^km	NNE (30°)	9.3 ^km/h				Scattered Clouds
9:24 PM	19 ^°C	18 ^°C	94 ^%	1001 hPa	16.1 ^km	North (360°)	11.1 ^km/h				Mostly Cloudy
9:53 PM	18.9 ^°C	18.3 ^°C	96 ^%	1000.7 hPa	16.1 ^km	North (360°)	9.3 ^km/h				Overcast
10:53 PM	19.4 ^°C	18.9 ^°C	97 ^%	1001 hPa	16.1 ^km	NW (320°)	11.1 ^km/h				Mostly Cloudy
11:04 PM	19 ^°C	18 ^°C	94 ^%	1001.4 hPa	16.1 ^km	WNW (300°)	13 ^km/h				Mostly Cloudy

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