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 - 21 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	1.6 ^°C	2.2 ^°C (6:52 am)	1.1 ^°C (12:20 am)
Dewpoint	0.4 ^°C	1.1 ^°C (5:39 am)	-1.1 ^°C (11:52 pm)
Humidity	91.6 ^%	96 ^% (12:20 am)	82 ^% (11:52 pm)
Barometer	1025.4 ^hPa	1027.8 hPa (9:52 pm)	1024.7 hPa (12:20 am)
Wind Speed	5.3 ^km/h	11.1 ^km/h (8:50 am)

Weather Element	Average
Visibility	9.2 ^km
Wind Direction	SSW (197.8 °)

Weather Element	Total
Precipitation	6.1 ^mm
Heating Degree Days	16.7 (Base 18.3)

Averaged from 54 records on 21 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:20 AM	1.1 ^°C	0.6 ^°C	96 ^%	1024.7 hPa	6.4 ^km	NNE (20°)	5.6 ^km/h	0.25 mm	Rain	Light Rain
12:52 AM	1.7 ^°C	0.6 ^°C	92 ^%	1024.7 hPa	6.4 ^km	North (10°)	7.4 ^km/h	0.25 mm		Overcast
12:59 AM	1.7 ^°C	0.6 ^°C	92 ^%	1024.7 hPa	8 ^km	North (10°)	5.6 ^km/h	0 mm		Overcast
1:26 AM	1.7 ^°C	0.6 ^°C	92 ^%	1024.7 hPa	6.4 ^km	Calm		0.25 mm	Rain	Light Rain
1:52 AM	1.7 ^°C	0.6 ^°C	92 ^%	1025.1 hPa	9.7 ^km	North (350°)	5.6 ^km/h	0.25 mm	Rain	Light Rain
2:04 AM	1.7 ^°C	0.6 ^°C	92 ^%	1025.1 hPa	8 ^km	North (10°)	5.6 ^km/h	0 mm	Rain	Light Rain
2:26 AM	1.7 ^°C	0.6 ^°C	92 ^%	1024.7 hPa	8 ^km	North (10°)	5.6 ^km/h	0.25 mm	Rain	Light Rain
2:43 AM	1.7 ^°C	0.6 ^°C	92 ^%	1025.1 hPa	11.3 ^km	Calm		0.25 mm	Rain	Light Rain
2:52 AM	1.7 ^°C	0.6 ^°C	92 ^%	1025.1 hPa	9.7 ^km	North (350°)	5.6 ^km/h	0.51 mm	Snow	Light Snow
3:22 AM	1.7 ^°C	0.6 ^°C	92 ^%	1024.7 hPa	8 ^km	North (350°)	5.6 ^km/h	0 mm	Rain	Light Rain
3:40 AM	1.1 ^°C	0.6 ^°C	96 ^%	1024.7 hPa	8 ^km	Calm		0 mm	Rain	Light Rain
3:52 AM	1.7 ^°C	0.6 ^°C	92 ^%	1024.7 hPa	8 ^km	Calm		0.25 mm	Rain	Light Rain
4:07 AM	1.7 ^°C	0.6 ^°C	92 ^%	1024.7 hPa	11.3 ^km	Calm		0 mm		Overcast
4:16 AM	1.7 ^°C	0.6 ^°C	92 ^%	1024.7 hPa	8 ^km	Calm		0 mm		Overcast
4:52 AM	1.7 ^°C	0.6 ^°C	92 ^%	1024.7 hPa	11.3 ^km	Calm		0 mm		Overcast
5:20 AM	1.7 ^°C	0.6 ^°C	92 ^%	1024.7 hPa	16.1 ^km	Calm				Overcast
5:39 AM	1.7 ^°C	1.1 ^°C	96 ^%	1025.1 hPa	11.3 ^km	Calm				Overcast
5:49 AM	2 ^°C	1 ^°C	93 ^%	1025.1 hPa	11.3 ^km	Calm				Overcast
5:52 AM	1.7 ^°C	0.6 ^°C	92 ^%	1025.1 hPa	12.9 ^km	Calm				Overcast
6:49 AM	2 ^°C	1 ^°C	93 ^%	1025.1 hPa	14.5 ^km	NNE (20°)	5.6 ^km/h			Overcast
6:52 AM	2.2 ^°C	1.1 ^°C	93 ^%	1025.4 hPa	14.5 ^km	Calm				Overcast
7:09 AM	2.2 ^°C	1.1 ^°C	93 ^%	1025.4 hPa	9.7 ^km	Calm				Overcast
7:52 AM	2.2 ^°C	1.1 ^°C	93 ^%	1025.7 hPa	11.3 ^km	Calm				Overcast
8:40 AM	2.2 ^°C	1.1 ^°C	93 ^%	1025.7 hPa	12.9 ^km	North (360°)	9.3 ^km/h			Overcast
8:50 AM	2 ^°C	1 ^°C	93 ^%	1025.7 hPa	11.3 ^km	North (350°)	11.1 ^km/h			Overcast
8:52 AM	2.2 ^°C	1.1 ^°C	93 ^%	1026.1 hPa	11.3 ^km	North (350°)	7.4 ^km/h			Overcast
9:00 AM	2.2 ^°C	1.1 ^°C	93 ^%	1026.1 hPa	12.9 ^km	North (350°)	9.3 ^km/h			Overcast
9:52 AM	2.2 ^°C	1.1 ^°C	93 ^%	1026.4 hPa	14.5 ^km	NNW (340°)	7.4 ^km/h			Overcast
10:50 AM	2 ^°C	1 ^°C	93 ^%	1026.1 hPa	3.2 ^km	North (360°)	5.6 ^km/h	0 mm	Snow	Light Snow
10:52 AM	1.7 ^°C	0.6 ^°C	92 ^%	1026.1 hPa	3.2 ^km	Variable	5.6 ^km/h	0 mm	Snow	Light Snow
11:01 AM	1.1 ^°C	0 ^°C	92 ^%	1025.7 hPa	2.9 ^km	NNW (340°)	7.4 ^km/h	0.25 mm	Snow	Light Snow
11:29 AM	1.7 ^°C	0 ^°C	89 ^%	1025.7 hPa	3.2 ^km	North (350°)	5.6 ^km/h	0.25 mm	Snow	Light Snow
11:38 AM	1.1 ^°C	0 ^°C	92 ^%	1025.7 hPa	2.4 ^km	North (360°)	9.3 ^km/h	0.51 mm	Snow	Light Snow
11:52 AM	1.1 ^°C	0 ^°C	92 ^%	1025.7 hPa	2.4 ^km	North (360°)	7.4 ^km/h	0.51 mm	Snow	Light Snow
12:02 PM	1.1 ^°C	0 ^°C	92 ^%	1025.4 hPa	1.9 ^km	North (360°)	11.1 ^km/h	0.25 mm	Snow	Light Snow
12:13 PM	1.1 ^°C	0 ^°C	92 ^%	1025.1 hPa	2.9 ^km	North (360°)	11.1 ^km/h	0.25 mm	Snow	Light Snow
12:20 PM	1.1 ^°C	0 ^°C	92 ^%	1025.1 hPa	4 ^km	North (360°)	11.1 ^km/h	0.25 mm	Snow	Light Snow
12:27 PM	1.7 ^°C	0 ^°C	89 ^%	1025.1 hPa	6.4 ^km	North (10°)	9.3 ^km/h	0.25 mm	Snow	Light Snow
12:43 PM	1.1 ^°C	0 ^°C	92 ^%	1025.1 hPa	3.2 ^km	Variable	7.4 ^km/h	0.25 mm	Snow	Light Snow
12:52 PM	1.1 ^°C	0 ^°C	92 ^%	1025.1 hPa	2.9 ^km	North (360°)	11.1 ^km/h	0.25 mm	Snow	Light Snow
1:19 PM	1.1 ^°C	0 ^°C	92 ^%	1025.1 hPa	4 ^km	North (360°)	9.3 ^km/h	0.25 mm	Snow	Light Snow
1:26 PM	1.1 ^°C	0 ^°C	92 ^%	1025.1 hPa	6.4 ^km	North (360°)	7.4 ^km/h	0.25 mm	Snow	Light Snow
1:52 PM	1.1 ^°C	0 ^°C	92 ^%	1025.4 hPa	6.4 ^km	North (350°)	9.3 ^km/h	0.25 mm	Snow	Light Snow
2:52 PM	1.1 ^°C	0 ^°C	92 ^%	1025.7 hPa	6.4 ^km	North (350°)	7.4 ^km/h	0 mm		Overcast
3:52 PM	1.1 ^°C	-0.6 ^°C	89 ^%	1026.1 hPa	11.3 ^km	North (350°)	5.6 ^km/h	0 mm		Overcast
4:52 PM	1.1 ^°C	0 ^°C	92 ^%	1026.1 hPa	12.9 ^km	North (350°)	5.6 ^km/h			Overcast
5:52 PM	1.1 ^°C	0 ^°C	92 ^%	1026.4 hPa	12.9 ^km	North (350°)	5.6 ^km/h			Overcast
6:52 PM	1.1 ^°C	0 ^°C	92 ^%	1026.8 hPa	14.5 ^km	North (360°)	7.4 ^km/h			Overcast
7:18 PM	1.7 ^°C	0 ^°C	89 ^%	1026.8 hPa	12.9 ^km	North (350°)	7.4 ^km/h			Overcast
7:52 PM	1.7 ^°C	0 ^°C	89 ^%	1026.8 hPa	14.5 ^km	North (350°)	5.6 ^km/h			Overcast
8:52 PM	1.7 ^°C	0 ^°C	89 ^%	1027.1 hPa	11.3 ^km	Calm				Overcast
9:52 PM	1.7 ^°C	-0.6 ^°C	85 ^%	1027.8 hPa	16.1 ^km	North (360°)	7.4 ^km/h			Overcast
10:52 PM	1.7 ^°C	-0.6 ^°C	85 ^%	1027.8 hPa	16.1 ^km	North (350°)	5.6 ^km/h			Overcast
11:52 PM	1.7 ^°C	-1.1 ^°C	82 ^%	1027.4 hPa	16.1 ^km	NNW (340°)	5.6 ^km/h			Overcast

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