MARTHA'S VINEYARD, MASSACHUSETTS

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Elevation: 6 meters Latitude: 41 21N Longitude: 070 31W

WEATHER

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Number of Records: 236,646; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 21 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	12 ^°C	17.8 ^°C (10:53 am)	5 ^°C (12:53 am)
Dewpoint	4.5 ^°C	8.9 ^°C (10:53 pm)	-2.2 ^°C (11:53 am)
Humidity	64.3 ^%	89 ^% (3:53 am)	29 ^% (11:53 am)
Barometer	1014.2 ^hPa	1015.6 hPa (7:53 am)	1012.9 hPa (11:53 pm)
Wind Speed	13.4 ^km/h	25.9 ^km/h (4:53 pm)
Wind Gust		31.5 ^km/h (3:53 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	WSW (241.3 °)

Weather Element	Total
Precipitation	0.51 ^mm
Heating Degree Days	6.9 (Base 18.3)
Growing Degree Days	1.4 (Base 10)

Averaged from 24 records on 21 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:53 AM	5 ^°C	2.2 ^°C	82 ^%	1013.9 hPa	16.1 ^km	WSW (240°)	5.6 ^km/h				Clear
1:53 AM	7.8 ^°C	5 ^°C	83 ^%	1013.9 hPa	16.1 ^km	West (260°)	5.6 ^km/h				Clear
2:53 AM	6.7 ^°C	3.9 ^°C	82 ^%	1013.9 hPa	16.1 ^km	West (270°)	7.4 ^km/h				Clear
3:53 AM	5 ^°C	3.3 ^°C	89 ^%	1014.2 hPa	16.1 ^km	West (280°)	7.4 ^km/h				Clear
4:53 AM	7.8 ^°C	4.4 ^°C	79 ^%	1014.2 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h				Clear
5:53 AM	8.3 ^°C	5 ^°C	80 ^%	1014.6 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h				Clear
6:53 AM	11.7 ^°C	5.6 ^°C	66 ^%	1014.9 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h				Clear
7:53 AM	13.3 ^°C	4.4 ^°C	55 ^%	1015.6 hPa	16.1 ^km	WNW (300°)	13 ^km/h				Clear
8:53 AM	14.4 ^°C	3.3 ^°C	47 ^%	1015.6 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h				Clear
9:53 AM	15 ^°C	0 ^°C	36 ^%	1015.6 hPa	16.1 ^km	SW (220°)	11.1 ^km/h				Clear
10:53 AM	17.8 ^°C	0 ^°C	30 ^%	1015.2 hPa	16.1 ^km	SSW (200°)	20.4 ^km/h				Clear
11:53 AM	16.1 ^°C	-2.2 ^°C	29 ^%	1014.9 hPa	16.1 ^km	SSW (210°)	16.7 ^km/h				Clear
12:53 PM	16.1 ^°C	-2.2 ^°C	29 ^%	1014.6 hPa	16.1 ^km	SSW (210°)	16.7 ^km/h				Clear
1:53 PM	16.7 ^°C	1.7 ^°C	37 ^%	1014.9 hPa	16.1 ^km	SW (220°)	16.7 ^km/h				Clear
2:53 PM	15 ^°C	3.9 ^°C	48 ^%	1014.6 hPa	16.1 ^km	SW (220°)	20.4 ^km/h				Scattered Clouds
3:53 PM	14.4 ^°C	6.7 ^°C	60 ^%	1014.2 hPa	16.1 ^km	SSW (210°)	20.4 ^km/h	31.5 ^km/h			Overcast
4:53 PM	15 ^°C	6.7 ^°C	58 ^%	1013.9 hPa	16.1 ^km	SSW (200°)	25.9 ^km/h				Clear
5:53 PM	13.3 ^°C	7.2 ^°C	67 ^%	1013.5 hPa	16.1 ^km	SW (230°)	16.7 ^km/h				Clear
6:53 PM	12.2 ^°C	7.8 ^°C	75 ^%	1013.5 hPa	16.1 ^km	SW (220°)	13 ^km/h				Mostly Cloudy
7:53 PM	12.2 ^°C	7.8 ^°C	75 ^%	1013.5 hPa	16.1 ^km	SW (220°)	14.8 ^km/h				Overcast
8:53 PM	11.1 ^°C	7.8 ^°C	80 ^%	1014.2 hPa	16.1 ^km	SW (230°)	14.8 ^km/h		0.25 mm		Overcast
9:53 PM	11.7 ^°C	8.3 ^°C	80 ^%	1014.2 hPa	16.1 ^km	SW (220°)	14.8 ^km/h		0 mm		Overcast
10:53 PM	11.1 ^°C	8.9 ^°C	86 ^%	1013.5 hPa	16.1 ^km	SW (220°)	13 ^km/h		0 mm	Rain	Light Rain
11:53 PM	10.6 ^°C	8.9 ^°C	89 ^%	1012.9 hPa	16.1 ^km	South (190°)	9.3 ^km/h		0.25 mm	Rain	Light Rain

Hourly data recorded from KMVY, located 0 kilometers away from Martha's Vineyard, Massachusetts