ROCHESTER, MASSACHUSETTS

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Elevation: 2 meters Latitude: 41 47N Longitude: 070 55W

WEATHER

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Number of Records: 223,421; Date Range: 4/19/97 - 3/22/16

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WEATHER ALMANAC - 20 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	15.4 ^°C	20 ^°C (2:52 pm)	6.7 ^°C (10:52 pm)
Dewpoint	8.3 ^°C	16.1 ^°C (12:52 am)	2.2 ^°C (6:52 pm)
Humidity	66.4 ^%	97 ^% (12:11 am)	36 ^% (2:52 pm)
Barometer	1008.1 ^hPa	1013.5 hPa (11:52 pm)	1004.1 hPa (12:18 am)
Wind Speed	11.6 ^km/h	25.9 ^km/h (2:52 pm)
Wind Gust		44.4 ^km/h (12:18 am)

Weather Element	Average
Visibility	13.8 ^km
Wind Direction	SSW (190 °)

Weather Element	Total
Precipitation	1.02 ^mm
Heating Degree Days	5 (Base 18.3)
Growing Degree Days	3.4 (Base 10)

Averaged from 29 records on 20 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:11 AM	16.1 ^°C	15.6 ^°C	97 ^%	1005.4 hPa	1.9 ^km	SSE (150°)	24.1 ^km/h	35.2 ^km/h	0.25 mm	Rain	Light Rain
12:18 AM	16.1 ^°C	15.6 ^°C	97 ^%	1004.1 hPa	3.2 ^km	SSE (150°)	13 ^km/h	44.4 ^km/h	0.25 mm	Rain	Light Rain
12:22 AM	16.7 ^°C	15.6 ^°C	93 ^%	1006.1 hPa	4.8 ^km	North			0.25 mm	Rain	Light Rain
12:52 AM	17.2 ^°C	16.1 ^°C	93 ^%	1006.8 hPa	11.3 ^km	WSW (250°)	11.1 ^km/h		0.25 mm		Overcast
1:00 AM	16.7 ^°C	16.1 ^°C	96 ^%	1006.8 hPa	9.7 ^km	WSW (250°)	13 ^km/h				Overcast
1:20 AM	17.2 ^°C	16.1 ^°C	93 ^%	1006.4 hPa	9.7 ^km	WSW (240°)	9.3 ^km/h				Scattered Clouds
1:52 AM	17.2 ^°C	16.1 ^°C	93 ^%	1006.4 hPa	8 ^km	Calm					Mostly Cloudy
2:52 AM	16.1 ^°C	15 ^°C	93 ^%	1006.8 hPa	16.1 ^km	North					Clear
3:52 AM	15 ^°C	10 ^°C	72 ^%	1006.8 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h				Partly Cloudy
4:52 AM	11.7 ^°C	8.9 ^°C	83 ^%	1006.8 hPa	16.1 ^km	Calm					Clear
5:52 AM	10 ^°C	8.3 ^°C	89 ^%	1007.5 hPa	16.1 ^km	West (260°)	5.6 ^km/h				Clear
6:52 AM	13.3 ^°C	8.3 ^°C	72 ^%	1008.1 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h				Clear
7:52 AM	15 ^°C	6.7 ^°C	58 ^%	1008.5 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h	27.8 ^km/h			Clear
8:52 AM	16.1 ^°C	7.2 ^°C	56 ^%	1007.8 hPa	16.1 ^km	Variable	7.4 ^km/h				Clear
9:52 AM	17.2 ^°C	6.7 ^°C	50 ^%	1008.1 hPa	16.1 ^km	West (270°)	14.8 ^km/h	27.8 ^km/h			Partly Cloudy
10:52 AM	18.3 ^°C	6.1 ^°C	45 ^%	1007.5 hPa	16.1 ^km	Variable	11.1 ^km/h	31.5 ^km/h			Clear
11:52 AM	18.9 ^°C	6.1 ^°C	43 ^%	1007.1 hPa	16.1 ^km	WNW (290°)	13 ^km/h	33.3 ^km/h			Clear
12:52 PM	19.4 ^°C	6.1 ^°C	42 ^%	1007.1 hPa	16.1 ^km	Variable	11.1 ^km/h	31.5 ^km/h			Partly Cloudy
1:52 PM	18.9 ^°C	5 ^°C	40 ^%	1007.1 hPa	16.1 ^km	NW (320°)	22.2 ^km/h	33.3 ^km/h			Mostly Cloudy
2:52 PM	20 ^°C	4.4 ^°C	36 ^%	1007.1 hPa	16.1 ^km	WNW (290°)	25.9 ^km/h	38.9 ^km/h			Clear
3:52 PM	19.4 ^°C	3.9 ^°C	36 ^%	1007.5 hPa	16.1 ^km	WNW (300°)	22.2 ^km/h	42.6 ^km/h			Partly Cloudy
4:52 PM	17.8 ^°C	2.8 ^°C	37 ^%	1008.8 hPa	16.1 ^km	WNW (300°)	18.5 ^km/h	42.6 ^km/h			Clear
5:52 PM	16.1 ^°C	2.8 ^°C	41 ^%	1009.8 hPa	16.1 ^km	NW (310°)	25.9 ^km/h	40.7 ^km/h			Partly Cloudy
6:52 PM	15 ^°C	2.2 ^°C	42 ^%	1010.2 hPa	16.1 ^km	NNW (330°)	18.5 ^km/h	33.3 ^km/h			Partly Cloudy
7:52 PM	13.3 ^°C	3.3 ^°C	51 ^%	1011.2 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h				Partly Cloudy
8:52 PM	12.2 ^°C	3.3 ^°C	55 ^%	1011.9 hPa	16.1 ^km	NW (310°)	7.4 ^km/h				Clear
9:52 PM	11.7 ^°C	2.2 ^°C	52 ^%	1013.2 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h				Clear
10:52 PM	6.7 ^°C	4.4 ^°C	85 ^%	1013.2 hPa	16.1 ^km	Calm					Clear
11:52 PM	6.7 ^°C	4.4 ^°C	85 ^%	1013.5 hPa	16.1 ^km	Calm					Clear

Hourly data recorded from KTAN, located 0 kilometers away from Rochester, Massachusetts