Smithtown Weather History New York, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Wed 18 Mar, 2026 Weather in Smithtown

Sunrise: 06:59 AM Sunset: 07:03 PM	Moonrise: 06:41 AM Moonset: 06:53 PM	Max: 0.2 °c	Min: -4.1 °c	Avg: -1.7 °c	Precip: 0.00 mm	Max Wind: 22.0 kph

	Wed 18 0:00 am	Wed 18 3:00 am	Wed 18 6:00 am	Wed 18 9:00 am	Wed 18 12:00 pm	Wed 18 3:00 pm	Wed 18 6:00 pm	Wed 18 9:00 pm
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Temp	-1.2°c	-3.0°c	-4.0°c	-3.2°c	-0.9°c	0.2°c	-0.7°c	-1.1°c
Wind	21.2 kmph	22.0 kmph	20.5 kmph	17.6 kmph	12.6 kmph	9.7 kmph	13.3 kmph	14.0 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	32%	19%	4%	54%	53%	53%	100%	100%
Humidity	74%	69%	65%	59%	53%	57%	67%	77%
Pressure	1022 mb	1024 mb	1027 mb	1030 mb	1030 mb	1028 mb	1029 mb	1029 mb

Smithtown 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 / 34°F	181 hours	112.05 mm / 4.41 In	7 days	1017 mb / 31 In
February	4°C / 39°F	-1°C / 30°F	1°C / 35°F	152 hours	129.01 mm / 5.08 In	7 days	1017 mb / 31 In
March	8°C / 46°F	2°C / 36°F	5°C / 41°F	173 hours	136.92 mm / 5.39 In	7 days	1017 mb / 31 In
April	13°C / 55°F	7°C / 45°F	10°C / 50°F	170 hours	124.75 mm / 4.91 In	7 days	1015 mb / 30 In
May	18°C / 64°F	12°C / 54°F	15°C / 59°F	198 hours	124.46 mm / 4.90 In	8 days	1016 mb / 30 In
June	23°C / 73°F	18°C / 64°F	20°C / 68°F	217 hours	116.68 mm / 4.59 In	7 days	1014 mb / 30 In
July	27°C / 81°F	22°C / 72°F	24°C / 76°F	243 hours	135.43 mm / 5.33 In	7 days	1014 mb / 30 In
August	26°C / 80°F	22°C / 71°F	24°C / 75°F	245 hours	121.75 mm / 4.79 In	7 days	1015 mb / 30 In
September	23°C / 74°F	18°C / 65°F	21°C / 69°F	214 hours	114.22 mm / 4.50 In	6 days	1018 mb / 31 In
October	18°C / 64°F	13°C / 55°F	15°C / 59°F	188 hours	144.04 mm / 5.67 In	6 days	1017 mb / 31 In
November	12°C / 53°F	7°C / 44°F	9°C / 49°F	203 hours	109.69 mm / 4.32 In	6 days	1019 mb / 31 In
December	7°C / 44°F	2°C / 36°F	5°C / 40°F	167 hours	171.29 mm / 6.74 In	7 days	1018 mb / 31 In

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