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 - 12 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	18.9 ^°C	22.2 ^°C (10:52 am)	15.6 ^°C (12:52 am)
Dewpoint	14.3 ^°C	20.6 ^°C (12:16 am)	10.6 ^°C (5:52 pm)
Humidity	74.8 ^%	93 ^% (5:33 pm)	59 ^% (11:52 am)
Barometer	1016.9 ^hPa	1023.4 hPa (4:52 pm)	1012.2 hPa (10:52 pm)
Wind Speed	10.6 ^km/h	20.4 ^km/h (2:31 pm)
Wind Gust		31.5 ^km/h (5:47 pm)

Weather Element	Average
Visibility	15.4 ^km
Wind Direction	ESE (96.3 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	0.6 (Base 18.3)
Growing Degree Days	8.9 (Base 10)

Averaged from 30 records on 12 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 12 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:20 AM	22.2 ^°C	20.6 ^°C	91 ^%	1012.2 hPa	12.9 ^km	WSW (240°)	11.1 ^km/h		Overcast
12:52 AM	21.7 ^°C	20.6 ^°C	93 ^%	1012.5 hPa	11.3 ^km	West (260°)	5.6 ^km/h		Overcast
1:02 AM	21.7 ^°C	20.6 ^°C	93 ^%	1012.2 hPa	11.3 ^km	West (260°)	5.6 ^km/h		Overcast
1:09 AM	21.7 ^°C	20.6 ^°C	93 ^%	1012.2 hPa	11.3 ^km	Variable	5.6 ^km/h		Overcast
1:21 AM	21.7 ^°C	20.6 ^°C	93 ^%	1012.5 hPa	14.5 ^km	Variable	7.4 ^km/h		Overcast
1:28 AM	21.7 ^°C	20.6 ^°C	93 ^%	1012.5 hPa	14.5 ^km	Variable	9.3 ^km/h		Overcast
1:52 AM	21.1 ^°C	18.9 ^°C	87 ^%	1012.9 hPa	16.1 ^km	Variable	11.1 ^km/h		Mostly Cloudy
2:04 AM	20.6 ^°C	16.7 ^°C	78 ^%	1012.9 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Scattered Clouds
2:52 AM	19.4 ^°C	16.1 ^°C	81 ^%	1013.5 hPa	16.1 ^km	Variable	11.1 ^km/h		Clear
3:52 AM	18.3 ^°C	15 ^°C	81 ^%	1013.9 hPa	16.1 ^km	Variable	9.3 ^km/h		Clear
4:52 AM	17.8 ^°C	13.9 ^°C	78 ^%	1014.6 hPa	16.1 ^km	Variable	7.4 ^km/h		Clear
5:52 AM	17.2 ^°C	13.3 ^°C	78 ^%	1015.2 hPa	16.1 ^km	Variable	9.3 ^km/h		Clear
6:52 AM	17.2 ^°C	12.8 ^°C	75 ^%	1016.3 hPa	16.1 ^km	NNW (340°)	13 ^km/h		Clear
7:52 AM	17.8 ^°C	11.7 ^°C	67 ^%	1016.9 hPa	16.1 ^km	NNW (340°)	13 ^km/h	31.5 ^km/h	Clear
8:52 AM	18.3 ^°C	11.1 ^°C	63 ^%	1017.6 hPa	16.1 ^km	Variable	11.1 ^km/h	27.8 ^km/h	Clear
9:52 AM	18.3 ^°C	11.1 ^°C	63 ^%	1018.3 hPa	16.1 ^km	NNW (330°)	20.4 ^km/h	31.5 ^km/h	Clear
10:52 AM	18.9 ^°C	11.7 ^°C	63 ^%	1018.6 hPa	16.1 ^km	NNW (340°)	13 ^km/h	29.6 ^km/h	Clear
11:52 AM	20 ^°C	12.2 ^°C	61 ^%	1018.6 hPa	16.1 ^km	Variable	9.3 ^km/h		Mostly Cloudy
12:52 PM	20 ^°C	12.8 ^°C	63 ^%	1019 hPa	16.1 ^km	Variable	11.1 ^km/h		Overcast
1:52 PM	20 ^°C	11.7 ^°C	59 ^%	1019 hPa	16.1 ^km	NNE (30°)	16.7 ^km/h	25.9 ^km/h	Mostly Cloudy
2:07 PM	20 ^°C	11.7 ^°C	59 ^%	1019 hPa	16.1 ^km	NE (40°)	16.7 ^km/h	29.6 ^km/h	Scattered Clouds
2:52 PM	18.9 ^°C	11.7 ^°C	63 ^%	1019.3 hPa	16.1 ^km	NE (50°)	14.8 ^km/h		Overcast
3:52 PM	18.3 ^°C	11.7 ^°C	65 ^%	1019.6 hPa	16.1 ^km	NNE (30°)	14.8 ^km/h		Overcast
4:52 PM	18.3 ^°C	11.1 ^°C	63 ^%	1020.3 hPa	16.1 ^km	NE (40°)	13 ^km/h		Partly Cloudy
5:52 PM	17.2 ^°C	11.7 ^°C	70 ^%	1020.7 hPa	16.1 ^km	NE (40°)	9.3 ^km/h		Clear
6:52 PM	16.1 ^°C	11.7 ^°C	75 ^%	1020.7 hPa	16.1 ^km	NE (50°)	9.3 ^km/h		Clear
7:52 PM	16.1 ^°C	11.7 ^°C	75 ^%	1021.7 hPa	16.1 ^km	NE (40°)	5.6 ^km/h		Clear
8:52 PM	15.6 ^°C	11.7 ^°C	78 ^%	1022.4 hPa	16.1 ^km	NE (40°)	5.6 ^km/h		Clear
9:52 PM	16.1 ^°C	11.7 ^°C	75 ^%	1022.7 hPa	16.1 ^km	NE (40°)	7.4 ^km/h		Clear
11:52 PM	16.7 ^°C	10.6 ^°C	67 ^%	1023.4 hPa	16.1 ^km	NE (50°)	9.3 ^km/h		Clear

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