RIVERHEAD, NEW YORK

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Elevation: 20 meters Latitude: 40 50N Longitude: 072 37W

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Number of Records: 220,658; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 15 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	13.4 ^°C	20.6 ^°C (7:53 am)	5.6 ^°C (2:53 am)
Dewpoint	7.1 ^°C	10.6 ^°C (4:53 am)	3.3 ^°C (2:53 am)
Humidity	68.8 ^%	90 ^% (4:53 am)	36 ^% (4:53 pm)
Barometer	1022 ^hPa	1024 hPa (3:53 am)	1019.6 hPa (9:53 am)
Wind Speed	9.2 ^km/h	18.5 ^km/h (9:53 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ESE (110.8 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	5.2 (Base 18.3)
Growing Degree Days	3.1 (Base 10)

Averaged from 24 records on 15 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 15 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:53 AM	6.1 ^°C	4.4 ^°C	89 ^%	1022.7 hPa	16.1 ^km	Calm		Clear
1:53 AM	6.1 ^°C	3.9 ^°C	86 ^%	1022.7 hPa	16.1 ^km	NW (320°)	5.6 ^km/h	Clear
2:53 AM	5.6 ^°C	3.3 ^°C	85 ^%	1022.7 hPa	16.1 ^km	Calm		Clear
3:53 AM	6.7 ^°C	5 ^°C	89 ^%	1022.7 hPa	16.1 ^km	NW (320°)	5.6 ^km/h	Clear
4:53 AM	10 ^°C	7.8 ^°C	86 ^%	1023 hPa	16.1 ^km	North (360°)	9.3 ^km/h	Mostly Cloudy
5:53 AM	12.8 ^°C	10.6 ^°C	86 ^%	1023.4 hPa	16.1 ^km	North (10°)	14.8 ^km/h	Mostly Cloudy
6:53 AM	12.2 ^°C	10.6 ^°C	90 ^%	1023.7 hPa	16.1 ^km	North (10°)	18.5 ^km/h	Overcast
7:53 AM	13.3 ^°C	10 ^°C	80 ^%	1024 hPa	16.1 ^km	North (10°)	18.5 ^km/h	Mostly Cloudy
8:53 AM	15 ^°C	10 ^°C	72 ^%	1024 hPa	16.1 ^km	North (10°)	18.5 ^km/h	Partly Cloudy
9:53 AM	17.2 ^°C	10 ^°C	63 ^%	1024 hPa	16.1 ^km	NNW (340°)	18.5 ^km/h	Clear
10:53 AM	18.3 ^°C	8.3 ^°C	52 ^%	1023.7 hPa	16.1 ^km	North (10°)	18.5 ^km/h	Clear
11:53 AM	18.9 ^°C	6.1 ^°C	43 ^%	1023.4 hPa	16.1 ^km	North (350°)	16.7 ^km/h	Partly Cloudy
12:53 PM	19.4 ^°C	5.6 ^°C	40 ^%	1023 hPa	16.1 ^km	Variable	9.3 ^km/h	Clear
1:53 PM	20.6 ^°C	5 ^°C	36 ^%	1022 hPa	16.1 ^km	WNW (300°)	18.5 ^km/h	Clear
2:53 PM	19.4 ^°C	6.7 ^°C	44 ^%	1021.7 hPa	16.1 ^km	ENE (70°)	5.6 ^km/h	Clear
3:53 PM	18.9 ^°C	7.2 ^°C	47 ^%	1021.3 hPa	16.1 ^km	Variable	11.1 ^km/h	Clear
4:53 PM	18.9 ^°C	7.8 ^°C	48 ^%	1021 hPa	16.1 ^km	South (170°)	11.1 ^km/h	Clear
5:53 PM	18.3 ^°C	7.8 ^°C	50 ^%	1020.7 hPa	16.1 ^km	South (190°)	7.4 ^km/h	Clear
6:53 PM	15.6 ^°C	8.3 ^°C	62 ^%	1020.7 hPa	16.1 ^km	Calm		Clear
7:53 PM	11.7 ^°C	7.2 ^°C	74 ^%	1020.7 hPa	16.1 ^km	South (170°)	5.6 ^km/h	Clear
8:53 PM	10.6 ^°C	6.7 ^°C	77 ^%	1020.7 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h	Clear
9:53 PM	9.4 ^°C	6.1 ^°C	80 ^%	1020.3 hPa	16.1 ^km	Calm		Clear
10:53 PM	8.3 ^°C	6.1 ^°C	86 ^%	1020 hPa	16.1 ^km	Calm		Clear
11:53 PM	8.3 ^°C	6.1 ^°C	86 ^%	1019.6 hPa	16.1 ^km	Calm		Clear

Hourly data recorded from KFOK, located 0 kilometers away from Riverhead, New York