CHATHAM, MASSACHUSETTS

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Elevation: 20 meters Latitude: 41 41N Longitude: 069 59W

WEATHER

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

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WEATHER ALMANAC - 25 MARCH, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	1.4 ^°C	6.1 ^°C (11:52 am)	-4.4 ^°C (5:52 am)
Dewpoint	-3.5 ^°C	1.1 ^°C (10:52 pm)	-7.2 ^°C (5:52 am)
Humidity	71.6 ^%	93 ^% (10:52 pm)	47 ^% (9:52 am)
Barometer	1028.4 ^hPa	1030.8 hPa (11:52 am)	1023.7 hPa (11:52 pm)
Wind Speed	9.3 ^km/h	16.7 ^km/h (8:52 pm)
Wind Gust		37 ^km/h (11:52 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SSE (166.3 °)

Weather Element	Total
Precipitation	1.27 ^mm
Heating Degree Days	17.5 (Base 18.3)

Averaged from 24 records on 25 March, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 25 MARCH, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Conditions
12:52 AM	-2.2 ^°C	-5.6 ^°C	78 ^%	1028.8 hPa	16.1 ^km	WSW (240°)	5.6 ^km/h			Clear
1:52 AM	-2.2 ^°C	-5.6 ^°C	78 ^%	1028.8 hPa	16.1 ^km	West (260°)	11.1 ^km/h			Clear
2:52 AM	-2.2 ^°C	-5.6 ^°C	78 ^%	1028.8 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h			Clear
3:52 AM	-3.3 ^°C	-6.1 ^°C	81 ^%	1028.8 hPa	16.1 ^km	Calm				Clear
4:52 AM	-3.3 ^°C	-6.1 ^°C	81 ^%	1028.4 hPa	16.1 ^km	Variable	5.6 ^km/h			Clear
5:52 AM	-4.4 ^°C	-7.2 ^°C	81 ^%	1029.1 hPa	16.1 ^km	Calm				Clear
6:52 AM	-3.9 ^°C	-6.7 ^°C	81 ^%	1030.1 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h			Clear
7:52 AM	-1.1 ^°C	-5.6 ^°C	72 ^%	1030.5 hPa	16.1 ^km	Calm				Clear
8:52 AM	2.8 ^°C	-5.6 ^°C	54 ^%	1030.5 hPa	16.1 ^km	Variable	7.4 ^km/h			Clear
9:52 AM	4.4 ^°C	-6.1 ^°C	47 ^%	1030.1 hPa	16.1 ^km	ENE (60°)	7.4 ^km/h			Clear
10:52 AM	5.6 ^°C	-4.4 ^°C	49 ^%	1030.5 hPa	16.1 ^km	SSW (210°)	9.3 ^km/h			Clear
11:52 AM	6.1 ^°C	-2.2 ^°C	56 ^%	1030.8 hPa	16.1 ^km	SW (220°)	11.1 ^km/h			Clear
12:52 PM	5 ^°C	-2.2 ^°C	60 ^%	1030.5 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h			Clear
1:52 PM	5 ^°C	-1.7 ^°C	62 ^%	1029.8 hPa	16.1 ^km	SSW (210°)	9.3 ^km/h			Clear
2:52 PM	4.4 ^°C	-3.3 ^°C	58 ^%	1028.8 hPa	16.1 ^km	SW (220°)	13 ^km/h			Clear
3:52 PM	3.9 ^°C	-2.2 ^°C	65 ^%	1028.8 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h			Clear
4:52 PM	3.3 ^°C	-2.8 ^°C	65 ^%	1028.1 hPa	16.1 ^km	SSW (210°)	14.8 ^km/h			Clear
5:52 PM	2.2 ^°C	-1.7 ^°C	76 ^%	1027.8 hPa	16.1 ^km	SW (220°)	13 ^km/h			Clear
6:52 PM	1.7 ^°C	-2.2 ^°C	76 ^%	1027.8 hPa	16.1 ^km	SW (220°)	11.1 ^km/h			Clear
7:52 PM	1.7 ^°C	-1.7 ^°C	78 ^%	1027.1 hPa	16.1 ^km	SSW (210°)	9.3 ^km/h			Partly Cloudy
8:52 PM	2.2 ^°C	-1.1 ^°C	79 ^%	1026.1 hPa	16.1 ^km	South (190°)	16.7 ^km/h	29.6 ^km/h	0 mm	Overcast
9:52 PM	2.2 ^°C	-0.6 ^°C	82 ^%	1026.1 hPa	16.1 ^km	SSW (200°)	13 ^km/h		0 mm	Overcast
10:52 PM	2.2 ^°C	1.1 ^°C	93 ^%	1024.7 hPa	16.1 ^km	South (180°)	16.7 ^km/h	29.6 ^km/h	0.76 mm	Overcast
11:52 PM	2.8 ^°C	1.1 ^°C	89 ^%	1023.7 hPa	16.1 ^km	South (180°)	14.8 ^km/h	37 ^km/h	0.51 mm	Overcast

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