Mount Washington Weather History New Hampshire, 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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Thu 19 Mar, 2026 Weather in Mount Washington

Sunrise: 06:50 AM Sunset: 06:56 PM	Moonrise: 06:55 AM Moonset: 08:02 PM	Max: -0.1 °c	Min: -7.1 °c	Avg: -3.9 °c	Precip: 0.00 mm	Max Wind: 14.0 kph

	Thu 19 0:00 am	Thu 19 3:00 am	Thu 19 6:00 am	Thu 19 9:00 am	Thu 19 12:00 pm	Thu 19 3:00 pm	Thu 19 6:00 pm	Thu 19 9:00 pm
Icon
Temp	-6.9°c	-7.0°c	-6.9°c	-4.7°c	-1.6°c	-0.2°c	-1.5°c	-2.9°c
Wind	5.8 kmph	6.1 kmph	5.8 kmph	9.0 kmph	13.0 kmph	14.0 kmph	9.7 kmph	6.8 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	73%	90%	86%	45%	25%	38%	61%	92%
Humidity	46%	57%	64%	56%	42%	39%	49%	65%
Pressure	1029 mb	1028 mb	1028 mb	1027 mb	1024 mb	1022 mb	1021 mb	1021 mb

Mount Washington Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-9°C / 17°F	-17°C / 2°F	-12°C / 10°F	94 hours	87.68 mm / 3.45 In	11 days	1015 mb / 30 In
February	-7°C / 19°F	-16°C / 4°F	-11°C / 12°F	77 hours	90.51 mm / 3.56 In	10 days	1016 mb / 30 In
March	-2°C / 28°F	-11°C / 13°F	-6°C / 20°F	97 hours	109.45 mm / 4.31 In	10 days	1016 mb / 30 In
April	4°C / 39°F	-5°C / 24°F	0°C / 31°F	105 hours	136.91 mm / 5.39 In	12 days	1014 mb / 30 In
May	12°C / 54°F	2°C / 36°F	7°C / 45°F	141 hours	141.02 mm / 5.55 In	11 days	1015 mb / 30 In
June	16°C / 62°F	7°C / 44°F	12°C / 53°F	146 hours	174.93 mm / 6.89 In	12 days	1013 mb / 30 In
July	20°C / 68°F	10°C / 51°F	15°C / 59°F	180 hours	174.08 mm / 6.85 In	12 days	1014 mb / 30 In
August	19°C / 66°F	9°C / 49°F	14°C / 57°F	179 hours	141.81 mm / 5.58 In	11 days	1015 mb / 30 In
September	15°C / 60°F	6°C / 43°F	11°C / 51°F	187 hours	107.48 mm / 4.23 In	7 days	1016 mb / 30 In
October	8°C / 47°F	1°C / 33°F	4°C / 39°F	136 hours	152.25 mm / 5.99 In	10 days	1011 mb / 30 In
November	1°C / 33°F	-6°C / 21°F	-3°C / 27°F	133 hours	115.86 mm / 4.56 In	10 days	1016 mb / 30 In
December	-5°C / 23°F	-12°C / 11°F	-8°C / 17°F	105 hours	148.44 mm / 5.84 In	11 days	1017 mb / 31 In

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