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 APRIL, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	10.8 ^°C	12.8 ^°C (11:07 am)	8.3 ^°C (10:53 pm)
Dewpoint	9.3 ^°C	12 ^°C (12:51 am)	4.4 ^°C (8:53 pm)
Humidity	90.6 ^%	100 ^% (12:51 am)	74 ^% (3:53 pm)
Barometer	1004.1 ^hPa	1008.1 hPa (12:00 am)	1002 hPa (9:01 am)
Wind Speed	23.5 ^km/h	33.3 ^km/h (12:00 am)
Wind Gust		51.8 ^km/h (12:00 am)

Weather Element	Average
Visibility	5 ^km
Wind Direction	SSW (189.6 °)

Weather Element	Total
Precipitation	4.57 ^mm
Heating Degree Days	7.8 (Base 18.3)
Growing Degree Days	0.6 (Base 10)

Averaged from 52 records on 21 April, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 APRIL, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:00 AM	10 ^°C	9.4 ^°C	96 ^%	1008.1 hPa	6.4 ^km	SE (130°)	33.3 ^km/h	51.8 ^km/h	0.25 mm	Rain	Light Rain
12:29 AM	10 ^°C	9.4 ^°C	96 ^%	1007.1 hPa	3.2 ^km	SE (130°)	31.5 ^km/h		0.51 mm	Rain	Light Rain
12:37 AM	10 ^°C	9.4 ^°C	96 ^%	1007.1 hPa	1.9 ^km	SE (140°)	18.5 ^km/h		0.51 mm		Overcast
12:51 AM	12 ^°C	12 ^°C	100 ^%	1006.4 hPa	4.8 ^km	SE (140°)	27.8 ^km/h	46.3 ^km/h	0.51 mm	Rain	Light Rain
12:53 AM	12.2 ^°C	11.7 ^°C	97 ^%	1006.4 hPa	4.8 ^km	SE (130°)	33.3 ^km/h	42.6 ^km/h	0.51 mm	Rain	Light Rain
1:02 AM	12.2 ^°C	11.1 ^°C	93 ^%	1006.4 hPa	2.9 ^km	SE (140°)	31.5 ^km/h		0 mm	Rain	Light Rain
1:20 AM	10.6 ^°C	10 ^°C	96 ^%	1006.1 hPa	1.3 ^km	SE (140°)	31.5 ^km/h	46.3 ^km/h	0 mm		Mist
1:53 AM	10.6 ^°C	10 ^°C	96 ^%	1005.8 hPa	0.8 ^km	SE (140°)	31.5 ^km/h		0 mm	Fog-Rain	Light Rain
2:41 AM	10 ^°C	10 ^°C	100 ^%	1004.4 hPa	0.8 ^km	SSE (160°)	20.4 ^km/h		0 mm	Fog-Rain	Light Rain
2:53 AM	10.6 ^°C	10 ^°C	96 ^%	1004.4 hPa	0.8 ^km	SE (140°)	31.5 ^km/h	37 ^km/h	0 mm	Fog-Rain	Light Rain
3:09 AM	10.6 ^°C	10 ^°C	96 ^%	1004.1 hPa	0.3 ^km	SE (140°)	24.1 ^km/h		0 mm	Fog-Rain	Light Rain
3:20 AM	10.6 ^°C	10.6 ^°C	100 ^%	1004.1 hPa	0.8 ^km	SE (140°)	24.1 ^km/h		0 mm	Fog-Rain	Light Rain
3:34 AM	10.6 ^°C	10 ^°C	96 ^%	1003.7 hPa	0.3 ^km	SE (140°)	24.1 ^km/h		0 mm	Fog-Rain	Light Rain
3:53 AM	10 ^°C	9.4 ^°C	96 ^%	1003.7 hPa	0.3 ^km	SE (140°)	25.9 ^km/h		0 mm	Fog-Rain	Light Rain
4:53 AM	10.6 ^°C	10 ^°C	96 ^%	1003 hPa	0.3 ^km	SSE (150°)	22.2 ^km/h		0 mm	Fog-Rain	Light Rain
5:06 AM	10.6 ^°C	10 ^°C	96 ^%	1003 hPa	0.8 ^km	SSE (160°)	22.2 ^km/h		0 mm	Fog-Rain	Light Rain
5:17 AM	10.6 ^°C	10 ^°C	96 ^%	1002.7 hPa	0.3 ^km	SSE (150°)	22.2 ^km/h		0 mm	Fog-Rain	Light Rain
5:35 AM	10.6 ^°C	10 ^°C	96 ^%	1003 hPa	0.8 ^km	SSE (160°)	20.4 ^km/h		0 mm	Fog-Rain-Thunderstorm	Light Thunderstorms and Rain
5:48 AM	11 ^°C	11 ^°C	100 ^%	1003 hPa	0.8 ^km	SSE (160°)	22.2 ^km/h		1.02 mm	Fog-Rain-Thunderstorm	Light Thunderstorms and Rain
5:53 AM	10.6 ^°C	10.6 ^°C	100 ^%	1003 hPa	0.8 ^km	SSE (160°)	20.4 ^km/h		1.02 mm	Fog-Rain-Thunderstorm	Light Thunderstorms and Rain
5:57 AM	10.6 ^°C	10.6 ^°C	100 ^%	1003 hPa	0.3 ^km	SSE (160°)	20.4 ^km/h		0 mm	Fog-Rain	Light Rain
6:53 AM	11.1 ^°C	11.1 ^°C	100 ^%	1003 hPa	0.3 ^km	South (180°)	20.4 ^km/h		0.25 mm	Fog-Rain	Light Rain
7:44 AM	10.6 ^°C	10 ^°C	96 ^%	1003 hPa	0.8 ^km	South (180°)	20.4 ^km/h		0 mm	Fog-Rain	Light Rain
7:53 AM	10.6 ^°C	10 ^°C	96 ^%	1003 hPa	0.8 ^km	South (180°)	20.4 ^km/h		0 mm	Fog-Rain	Light Rain
7:58 AM	10.6 ^°C	10 ^°C	96 ^%	1003 hPa	0.3 ^km	South (190°)	18.5 ^km/h		0 mm	Fog-Rain	Light Rain
8:17 AM	10.6 ^°C	10 ^°C	96 ^%	1003 hPa	0.8 ^km	South (190°)	20.4 ^km/h		0 mm	Fog-Rain	Light Rain
8:32 AM	11.1 ^°C	11.1 ^°C	100 ^%	1002.4 hPa	1.9 ^km	South (190°)	18.5 ^km/h		0 mm		Overcast
8:53 AM	11.7 ^°C	10.6 ^°C	93 ^%	1002.4 hPa	1.9 ^km	South (190°)	14.8 ^km/h		0 mm		Overcast
9:01 AM	12.2 ^°C	11.7 ^°C	97 ^%	1002 hPa	0.8 ^km	South (190°)	18.5 ^km/h			Fog	Fog
9:53 AM	11.1 ^°C	10.6 ^°C	97 ^%	1002 hPa	0.8 ^km	South (170°)	18.5 ^km/h			Fog	Fog
10:36 AM	11.7 ^°C	10 ^°C	89 ^%	1002.4 hPa	2.4 ^km	South (180°)	29.6 ^km/h	42.6 ^km/h			Overcast
10:53 AM	11.7 ^°C	10 ^°C	89 ^%	1002.4 hPa	8 ^km	South (180°)	27.8 ^km/h				Overcast
11:07 AM	12.8 ^°C	10.6 ^°C	86 ^%	1002 hPa	9.7 ^km	SSW (200°)	27.8 ^km/h				Scattered Clouds
11:53 AM	12.8 ^°C	10 ^°C	83 ^%	1002.7 hPa	9.7 ^km	SSW (210°)	22.2 ^km/h				Haze
12:08 PM	12.2 ^°C	9.4 ^°C	83 ^%	1003 hPa	4.8 ^km	SW (230°)	22.2 ^km/h				Haze
12:29 PM	11.7 ^°C	9.4 ^°C	86 ^%	1002.7 hPa	4.8 ^km	SW (230°)	22.2 ^km/h				Overcast
12:53 PM	12.2 ^°C	9.4 ^°C	83 ^%	1003 hPa	6.4 ^km	SW (230°)	27.8 ^km/h				Haze
1:05 PM	11.7 ^°C	9.4 ^°C	86 ^%	1003 hPa	3.2 ^km	SW (230°)	24.1 ^km/h				Overcast
1:34 PM	11.1 ^°C	8.9 ^°C	86 ^%	1003 hPa	0.3 ^km	SW (230°)	27.8 ^km/h			Fog	Fog
1:41 PM	10.6 ^°C	8.3 ^°C	86 ^%	1003 hPa	0.3 ^km	SW (230°)	31.5 ^km/h			Fog	Fog
1:53 PM	10.6 ^°C	8.3 ^°C	86 ^%	1003 hPa	0.8 ^km	SW (230°)	29.6 ^km/h			Fog	Fog
2:27 PM	10.6 ^°C	8.3 ^°C	86 ^%	1002.7 hPa	9.7 ^km	SW (230°)	25.9 ^km/h				Mostly Cloudy
2:53 PM	11.1 ^°C	7.8 ^°C	80 ^%	1002.7 hPa	16.1 ^km	SW (230°)	22.2 ^km/h				Partly Cloudy
3:53 PM	12.8 ^°C	8.3 ^°C	74 ^%	1002.7 hPa	16.1 ^km	WSW (240°)	24.1 ^km/h				Clear
4:53 PM	10.6 ^°C	7.2 ^°C	80 ^%	1003.4 hPa	16.1 ^km	SW (230°)	18.5 ^km/h				Clear
5:53 PM	11.1 ^°C	7.2 ^°C	77 ^%	1003.7 hPa	16.1 ^km	WSW (250°)	20.4 ^km/h				Clear
6:53 PM	10 ^°C	6.7 ^°C	80 ^%	1004.4 hPa	16.1 ^km	West (260°)	20.4 ^km/h				Clear
7:53 PM	8.9 ^°C	5.6 ^°C	80 ^%	1005.4 hPa	16.1 ^km	West (260°)	20.4 ^km/h				Clear
8:53 PM	8.9 ^°C	4.4 ^°C	74 ^%	1006.1 hPa	16.1 ^km	West (270°)	16.7 ^km/h				Clear
9:53 PM	8.9 ^°C	4.4 ^°C	74 ^%	1007.5 hPa	16.1 ^km	West (280°)	11.1 ^km/h				Mostly Cloudy
10:53 PM	8.3 ^°C	4.4 ^°C	77 ^%	1007.5 hPa	16.1 ^km	West (260°)	16.7 ^km/h				Mostly Cloudy
11:53 PM	8.3 ^°C	4.4 ^°C	77 ^%	1007.8 hPa	16.1 ^km	West (260°)	20.4 ^km/h				Mostly Cloudy

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