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 - 20 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	15.5 ^°C	19.4 ^°C (2:53 pm)	7.8 ^°C (5:53 am)
Dewpoint	10.7 ^°C	15.6 ^°C (11:53 pm)	4.4 ^°C (5:53 am)
Humidity	73.4 ^%	90 ^% (11:53 pm)	64 ^% (8:53 am)
Barometer	1025.7 ^hPa	1029.1 hPa (1:53 am)	1020 hPa (11:53 pm)
Wind Speed	14.6 ^km/h	22.2 ^km/h (8:53 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SE (134.5 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	4.8 (Base 18.3)
Growing Degree Days	3.6 (Base 10)

Averaged from 22 records on 20 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
1:53 AM	11.1 ^°C	5.6 ^°C	69 ^%	1029.1 hPa	16.1 ^km	SE (130°)	16.7 ^km/h	Scattered Clouds
2:53 AM	11.7 ^°C	5.6 ^°C	66 ^%	1028.8 hPa	16.1 ^km	SE (140°)	11.1 ^km/h	Mostly Cloudy
3:53 AM	12.2 ^°C	6.1 ^°C	66 ^%	1028.8 hPa	16.1 ^km	SE (130°)	13 ^km/h	Mostly Cloudy
4:53 AM	9.4 ^°C	5.6 ^°C	77 ^%	1029.1 hPa	16.1 ^km	ESE (110°)	7.4 ^km/h	Scattered Clouds
5:53 AM	7.8 ^°C	4.4 ^°C	79 ^%	1029.1 hPa	16.1 ^km	East (100°)	5.6 ^km/h	Clear
6:53 AM	9.4 ^°C	6.1 ^°C	80 ^%	1028.8 hPa	16.1 ^km	ESE (110°)	9.3 ^km/h	Clear
7:53 AM	13.3 ^°C	8.3 ^°C	72 ^%	1028.8 hPa	16.1 ^km	East (100°)	7.4 ^km/h	Clear
8:53 AM	15.6 ^°C	8.9 ^°C	64 ^%	1028.1 hPa	16.1 ^km	ESE (120°)	22.2 ^km/h	Clear
9:53 AM	16.1 ^°C	9.4 ^°C	64 ^%	1028.1 hPa	16.1 ^km	SE (130°)	16.7 ^km/h	Clear
10:53 AM	17.2 ^°C	10.6 ^°C	65 ^%	1027.1 hPa	16.1 ^km	SE (130°)	22.2 ^km/h	Clear
11:53 AM	18.3 ^°C	11.7 ^°C	65 ^%	1026.8 hPa	16.1 ^km	SE (140°)	18.5 ^km/h	Clear
12:53 PM	18.3 ^°C	12.2 ^°C	68 ^%	1026.1 hPa	16.1 ^km	SSE (150°)	18.5 ^km/h	Clear
1:53 PM	18.9 ^°C	12.2 ^°C	65 ^%	1025.1 hPa	16.1 ^km	SE (140°)	20.4 ^km/h	Clear
2:53 PM	19.4 ^°C	12.8 ^°C	66 ^%	1024.4 hPa	16.1 ^km	SSE (150°)	20.4 ^km/h	Clear
3:53 PM	19.4 ^°C	13.3 ^°C	68 ^%	1023.4 hPa	16.1 ^km	SE (140°)	22.2 ^km/h	Clear
5:53 PM	18.3 ^°C	13.9 ^°C	75 ^%	1023 hPa	16.1 ^km	SSE (160°)	13 ^km/h	Clear
6:53 PM	16.7 ^°C	13.9 ^°C	84 ^%	1022.7 hPa	16.1 ^km	South (170°)	9.3 ^km/h	Clear
7:53 PM	17.8 ^°C	14.4 ^°C	80 ^%	1022.4 hPa	16.1 ^km	SSE (150°)	13 ^km/h	Overcast
8:53 PM	17.8 ^°C	14.4 ^°C	80 ^%	1022.4 hPa	16.1 ^km	SSE (150°)	14.8 ^km/h	Overcast
9:53 PM	17.2 ^°C	15 ^°C	87 ^%	1021.7 hPa	16.1 ^km	SSE (150°)	13 ^km/h	Partly Cloudy
10:53 PM	17.8 ^°C	15 ^°C	84 ^%	1021 hPa	16.1 ^km	SE (130°)	13 ^km/h	Overcast
11:53 PM	17.2 ^°C	15.6 ^°C	90 ^%	1020 hPa	16.1 ^km	SE (130°)	14.8 ^km/h	Mostly Cloudy

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