CHATHAM, MASSACHUSETTS

Home > North America > United States > Massachusetts
Elevation: 20 meters Latitude: 41 41N Longitude: 069 59W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

Number of Records: 221,946; Date Range: 7/1/96 - 3/22/16

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 18 SEPTEMBER, 2014

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	16.7 ^°C	21.7 ^°C (1:52 pm)	11.1 ^°C (2:52 am)
Dewpoint	9.3 ^°C	11.7 ^°C (10:52 pm)	6.7 ^°C (11:52 am)
Humidity	64.7 ^%	86 ^% (1:52 am)	39 ^% (11:52 am)
Barometer	1015.6 ^hPa	1019.3 hPa (11:52 pm)	1013.9 hPa (2:52 am)
Wind Speed	6.1 ^km/h	13 ^km/h (9:52 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ESE (118.1 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	1.9 (Base 18.3)
Growing Degree Days	6.4 (Base 10)

Averaged from 21 records on 18 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 18 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
1:52 AM	11.7 ^°C	9.4 ^°C	86 ^%	1014.6 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h	Clear
2:52 AM	11.1 ^°C	8.9 ^°C	86 ^%	1013.9 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h	Clear
3:52 AM	11.1 ^°C	8.3 ^°C	83 ^%	1013.9 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h	Clear
4:52 AM	11.1 ^°C	7.8 ^°C	80 ^%	1014.2 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h	Clear
6:52 AM	11.1 ^°C	8.9 ^°C	86 ^%	1014.9 hPa	16.1 ^km	Calm		Clear
7:52 AM	13.9 ^°C	11.1 ^°C	83 ^%	1015.2 hPa	16.1 ^km	Calm		Clear
8:52 AM	18.3 ^°C	11.1 ^°C	63 ^%	1015.6 hPa	16.1 ^km	Variable	5.6 ^km/h	Clear
9:52 AM	19.4 ^°C	7.2 ^°C	45 ^%	1015.6 hPa	16.1 ^km	WNW (300°)	13 ^km/h	Clear
10:52 AM	20.6 ^°C	7.2 ^°C	42 ^%	1015.2 hPa	16.1 ^km	Variable	7.4 ^km/h	Clear
11:52 AM	21.1 ^°C	6.7 ^°C	39 ^%	1015.2 hPa	16.1 ^km	Variable	11.1 ^km/h	Clear
1:52 PM	21.7 ^°C	7.2 ^°C	39 ^%	1014.9 hPa	16.1 ^km	Variable	7.4 ^km/h	Clear
2:52 PM	21.1 ^°C	7.2 ^°C	41 ^%	1014.9 hPa	16.1 ^km	Variable	11.1 ^km/h	Clear
3:52 PM	21.7 ^°C	7.8 ^°C	41 ^%	1014.9 hPa	16.1 ^km	NNW (330°)	13 ^km/h	Clear
4:52 PM	21.1 ^°C	8.3 ^°C	44 ^%	1015.2 hPa	16.1 ^km	Variable	5.6 ^km/h	Clear
5:52 PM	18.9 ^°C	10.6 ^°C	59 ^%	1015.6 hPa	16.1 ^km	NE (50°)	11.1 ^km/h	Clear
6:52 PM	17.2 ^°C	10.6 ^°C	65 ^%	1016.3 hPa	16.1 ^km	Calm		Clear
7:52 PM	13.9 ^°C	10.6 ^°C	81 ^%	1016.9 hPa	16.1 ^km	Calm		Partly Cloudy
8:52 PM	15 ^°C	11.1 ^°C	78 ^%	1017.6 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h	Overcast
9:52 PM	15 ^°C	11.1 ^°C	78 ^%	1017.9 hPa	16.1 ^km	Calm		Overcast
10:52 PM	17.2 ^°C	11.7 ^°C	70 ^%	1018.6 hPa	16.1 ^km	NW (320°)	5.6 ^km/h	Overcast
11:52 PM	17.2 ^°C	11.7 ^°C	70 ^%	1019.3 hPa	16.1 ^km	Variable	7.4 ^km/h	Overcast

Hourly data recorded from KCQX, located 0 kilometers away from Chatham, Massachusetts