ROCHESTER, MASSACHUSETTS

Home > North America > United States > Massachusetts
Elevation: 2 meters Latitude: 41 47N Longitude: 070 55W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

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

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 19 DECEMBER, 2014

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	0.3 ^°C	2.2 ^°C (1:52 am)	-4.4 ^°C (10:52 pm)
Dewpoint	-5.3 ^°C	-2.8 ^°C (12:52 am)	(7:00 pm)
Humidity	70.5 ^%	89 ^% (4:52 am)	57 ^% (11:52 am)
Barometer	1015.2 ^hPa	1020.7 hPa (11:52 pm)	1011.2 hPa (12:52 am)
Wind Speed	6.3 ^km/h	13 ^km/h (9:52 am)
Wind Gust		27.8 ^km/h (10:52 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SSE (165 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	19.4 (Base 18.3)

Averaged from 24 records on 19 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 19 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:52 AM	1.7 ^°C	-2.8 ^°C	72 ^%	1011.2 hPa	16.1 ^km	West (270°)	7.4 ^km/h		Mostly Cloudy
1:52 AM	2.2 ^°C	-2.8 ^°C	70 ^%	1011.5 hPa	16.1 ^km	West (280°)	11.1 ^km/h		Overcast
2:52 AM	1.7 ^°C	-3.3 ^°C	70 ^%	1011.5 hPa	16.1 ^km	West (280°)	7.4 ^km/h		Mostly Cloudy
3:52 AM	1.1 ^°C	-3.3 ^°C	73 ^%	1011.5 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h		Partly Cloudy
4:52 AM	-1.7 ^°C	-3.3 ^°C	89 ^%	1011.9 hPa	16.1 ^km	Calm			Clear
5:52 AM	-2.8 ^°C	-4.4 ^°C	89 ^%	1012.2 hPa	16.1 ^km	Calm			Clear
6:52 AM	-2.8 ^°C	-4.4 ^°C	89 ^%	1012.9 hPa	16.1 ^km	Calm			Overcast
7:52 AM	0 ^°C	-2.8 ^°C	82 ^%	1013.2 hPa	16.1 ^km	West (270°)	5.6 ^km/h		Overcast
8:52 AM	1.7 ^°C	-2.8 ^°C	72 ^%	1013.9 hPa	16.1 ^km	Variable	5.6 ^km/h		Overcast
9:52 AM	2.2 ^°C	-4.4 ^°C	62 ^%	1014.6 hPa	16.1 ^km	NW (320°)	13 ^km/h		Overcast
10:52 AM	2.2 ^°C	-17.8 ^°C		1014.2 hPa	16.1 ^km	NNW (330°)	13 ^km/h	27.8 ^km/h	Overcast
11:52 AM	2.2 ^°C	-5.6 ^°C	57 ^%	1014.2 hPa	16.1 ^km	WNW (290°)	9.3 ^km/h		Overcast
12:52 PM	2.2 ^°C	-5.6 ^°C	57 ^%	1013.9 hPa	16.1 ^km	NNW (340°)	13 ^km/h		Overcast
1:52 PM	2.2 ^°C	-5.6 ^°C	57 ^%	1014.2 hPa	16.1 ^km	NW (320°)	13 ^km/h		Overcast
2:52 PM	1.7 ^°C	-5.6 ^°C	59 ^%	1015.2 hPa	16.1 ^km	NW (320°)	13 ^km/h		Overcast
3:52 PM	1.7 ^°C	-5.6 ^°C	59 ^%	1015.9 hPa	16.1 ^km	NW (320°)	9.3 ^km/h		Overcast
4:52 PM	1.7 ^°C	-5.6 ^°C	59 ^%	1016.6 hPa	16.1 ^km	Variable	7.4 ^km/h		Overcast
5:52 PM	1.7 ^°C	-5.6 ^°C	59 ^%	1017.3 hPa	16.1 ^km	Calm			Overcast
6:52 PM	1.7 ^°C	-5.6 ^°C	59 ^%	1017.9 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Overcast
7:52 PM	1.1 ^°C	-6.1 ^°C	59 ^%	1019 hPa	16.1 ^km	Variable	9.3 ^km/h		Overcast
8:52 PM	-1.7 ^°C	-6.1 ^°C	72 ^%	1019.6 hPa	16.1 ^km	Calm			Clear
9:52 PM	-3.3 ^°C	-6.1 ^°C	81 ^%	1020 hPa	16.1 ^km	Calm			Clear
10:52 PM	-4.4 ^°C	-6.1 ^°C	88 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
11:52 PM	-4.4 ^°C	-6.1 ^°C	88 ^%	1020.7 hPa	16.1 ^km	Calm			Clear

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