ISLIP, NEW YORK

Home > North America > United States > New York
Elevation: 25 meters Latitude: 40 48N Longitude: 073 06W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

Number of Records: 175,416; Date Range: 9/29/99 - 3/22/16

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 22 SEPTEMBER, 2014

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	19.2 ^°C	22.2 ^°C (11:56 am)	11.1 ^°C (11:56 pm)
Dewpoint	12.9 ^°C	20 ^°C (12:17 am)	4.4 ^°C (11:56 pm)
Humidity	69.1 ^%	96 ^% (12:17 am)	44 ^% (2:56 pm)
Barometer	1009.8 ^hPa	1021.3 hPa (11:56 pm)	1003 hPa (12:56 am)
Wind Speed	15.8 ^km/h	25.9 ^km/h (10:56 am)
Wind Gust		42.6 ^km/h (2:56 pm)

Weather Element	Average
Visibility	15.1 ^km
Wind Direction	WNW (283.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	1.7 (Base 18.3)
Growing Degree Days	6.7 (Base 10)

Averaged from 30 records on 22 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 22 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:17 AM	20.6 ^°C	20 ^°C	96 ^%	1003.4 hPa	11.3 ^km	SW (220°)	9.3 ^km/h				Mostly Cloudy
12:56 AM	21.1 ^°C	20 ^°C	93 ^%	1003 hPa	9.7 ^km	WSW (240°)	13 ^km/h				Overcast
1:21 AM	21.1 ^°C	20 ^°C	93 ^%	1003.4 hPa	12.9 ^km	SW (230°)	9.3 ^km/h				Overcast
1:36 AM	21.1 ^°C	20 ^°C	93 ^%	1003.7 hPa	12.9 ^km	WSW (240°)	11.1 ^km/h				Mostly Cloudy
1:56 AM	21.1 ^°C	20 ^°C	93 ^%	1003.4 hPa	12.9 ^km	West (260°)	11.1 ^km/h		0 mm	Rain	Light Rain
2:15 AM	21.1 ^°C	20 ^°C	93 ^%	1003.4 hPa	14.5 ^km	WSW (250°)	9.3 ^km/h		0 mm		Overcast
2:26 AM	21.1 ^°C	20 ^°C	93 ^%	1003.4 hPa	14.5 ^km	West (260°)	11.1 ^km/h		0 mm		Overcast
2:51 AM	21 ^°C	19 ^°C	88 ^%	1003.7 hPa	14.5 ^km	West (270°)	14.8 ^km/h		0 mm		Overcast
2:56 AM	20.6 ^°C	19.4 ^°C	93 ^%	1003.7 hPa	14.5 ^km	West (270°)	13 ^km/h		0 mm		Mostly Cloudy
3:56 AM	19.4 ^°C	16.1 ^°C	81 ^%	1004.1 hPa	16.1 ^km	WNW (300°)	11.1 ^km/h				Clear
4:56 AM	17.8 ^°C	15 ^°C	84 ^%	1005.1 hPa	16.1 ^km	WNW (290°)	9.3 ^km/h				Clear
5:56 AM	17.2 ^°C	13.9 ^°C	81 ^%	1006.1 hPa	16.1 ^km	West (280°)	7.4 ^km/h				Clear
6:56 AM	16.7 ^°C	13.3 ^°C	80 ^%	1007.5 hPa	16.1 ^km	West (260°)	11.1 ^km/h				Clear
7:56 AM	18.3 ^°C	13.3 ^°C	73 ^%	1008.5 hPa	16.1 ^km	West (280°)	13 ^km/h				Clear
8:56 AM	20 ^°C	12.8 ^°C	63 ^%	1009.5 hPa	16.1 ^km	WNW (290°)	24.1 ^km/h				Clear
9:56 AM	20.6 ^°C	12.2 ^°C	58 ^%	1010.2 hPa	16.1 ^km	NW (310°)	24.1 ^km/h	29.6 ^km/h			Clear
10:56 AM	21.1 ^°C	12.2 ^°C	57 ^%	1010.8 hPa	16.1 ^km	West (270°)	25.9 ^km/h	33.3 ^km/h			Partly Cloudy
11:56 AM	22.2 ^°C	11.7 ^°C	51 ^%	1011.2 hPa	16.1 ^km	West (280°)	24.1 ^km/h	37 ^km/h			Partly Cloudy
12:56 PM	21.7 ^°C	11.1 ^°C	51 ^%	1011.5 hPa	16.1 ^km	WNW (300°)	14.8 ^km/h				Mostly Cloudy
1:56 PM	22.2 ^°C	10 ^°C	46 ^%	1011.5 hPa	16.1 ^km	NW (310°)	24.1 ^km/h	33.3 ^km/h			Partly Cloudy
2:56 PM	22.2 ^°C	9.4 ^°C	44 ^%	1011.9 hPa	16.1 ^km	WNW (300°)	24.1 ^km/h	42.6 ^km/h			Clear
3:56 PM	21.7 ^°C	9.4 ^°C	45 ^%	1012.5 hPa	16.1 ^km	WNW (290°)	20.4 ^km/h	37 ^km/h			Clear
4:56 PM	21.1 ^°C	8.3 ^°C	44 ^%	1013.2 hPa	16.1 ^km	West (280°)	24.1 ^km/h				Clear
5:56 PM	19.4 ^°C	7.8 ^°C	47 ^%	1014.6 hPa	16.1 ^km	WNW (300°)	22.2 ^km/h	35.2 ^km/h			Clear
6:56 PM	17.2 ^°C	7.2 ^°C	52 ^%	1015.6 hPa	16.1 ^km	WNW (300°)	18.5 ^km/h				Clear
7:56 PM	16.1 ^°C	6.7 ^°C	54 ^%	1017.3 hPa	16.1 ^km	WNW (300°)	16.7 ^km/h				Clear
8:56 PM	15 ^°C	5 ^°C	51 ^%	1018.6 hPa	16.1 ^km	NW (310°)	14.8 ^km/h				Clear
9:56 PM	13.9 ^°C	5 ^°C	55 ^%	1019.6 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h				Clear
10:56 PM	12.8 ^°C	5 ^°C	59 ^%	1020.7 hPa	16.1 ^km	NNW (340°)	16.7 ^km/h				Clear
11:56 PM	11.1 ^°C	4.4 ^°C	63 ^%	1021.3 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h				Clear

Hourly data recorded from KHWV, located 0 kilometers away from Islip, New York