Uniondale Weather History New York, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Sun 27 Sep, 2026 Weather in Uniondale

Sunrise: 06:46 AM Sunset: 06:43 PM	Moonrise: 06:55 PM Moonset: 07:47 AM	Max: 18.1 °c	Min: 14.3 °c	Avg: 16.5 °c	Precip: 72.72 mm	Max Wind: 44.6 kph

	Sun 27 0:00 am	Sun 27 3:00 am	Sun 27 6:00 am	Sun 27 9:00 am	Sun 27 12:00 pm	Sun 27 3:00 pm	Sun 27 6:00 pm	Sun 27 9:00 pm
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Temp	14.3°c	14.3°c	15.5°c	16.9°c	17.6°c	17.8°c	18.1°c	17.3°c
Wind	37.8 kmph	36.4 kmph	42.6 kmph	37.1 kmph	23.8 kmph	19.4 kmph	20.2 kmph	21.5 kmph
Precip	3.56 mm	6.56 mm	0.50 mm	2.40 mm	0.10 mm	1.60 mm	11.60 mm	5.30 mm
Cloud	100%	100%	100%	100%	100%	100%	100%	100%
Humidity	93%	92%	89%	93%	91%	94%	95%	94%
Pressure	1004 mb	1001 mb	999 mb	999 mb	1003 mb	1004 mb	1005 mb	1006 mb

Uniondale Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	3°C / 38°F	-2°C / 29°F	1°C / 33°F	181 hours	102.65 mm / 4.04 In	7 days	1017 mb / 31 In
February	4°C / 40°F	-1°C / 29°F	1°C / 35°F	155 hours	120.78 mm / 4.76 In	7 days	1017 mb / 31 In
March	8°C / 46°F	2°C / 36°F	5°C / 41°F	172 hours	130.26 mm / 5.13 In	7 days	1017 mb / 31 In
April	13°C / 55°F	7°C / 45°F	10°C / 50°F	165 hours	113.53 mm / 4.47 In	7 days	1016 mb / 30 In
May	18°C / 65°F	13°C / 55°F	15°C / 59°F	183 hours	117.28 mm / 4.62 In	7 days	1016 mb / 30 In
June	24°C / 74°F	18°C / 64°F	21°C / 69°F	200 hours	115.30 mm / 4.54 In	7 days	1014 mb / 30 In
July	27°C / 81°F	22°C / 72°F	25°C / 76°F	225 hours	125.24 mm / 4.93 In	8 days	1014 mb / 30 In
August	27°C / 80°F	22°C / 71°F	24°C / 75°F	226 hours	109.28 mm / 4.30 In	7 days	1015 mb / 30 In
September	23°C / 74°F	18°C / 65°F	21°C / 69°F	210 hours	97.34 mm / 3.83 In	6 days	1018 mb / 31 In
October	18°C / 64°F	13°C / 55°F	15°C / 59°F	188 hours	130.86 mm / 5.15 In	6 days	1017 mb / 31 In
November	12°C / 53°F	6°C / 44°F	9°C / 48°F	204 hours	100.16 mm / 3.94 In	6 days	1019 mb / 31 In
December	7°C / 44°F	2°C / 36°F	4°C / 40°F	171 hours	155.85 mm / 6.14 In	7 days	1018 mb / 31 In

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