Mount Washington Weather History New Hampshire, United States of America

Weather History Form

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

Buy Weather Data

Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
Monthly Climate Data
CSV format

Find out more»

Tue 12 May, 2026 Weather in Mount Washington

Sunrise: 05:22 AM Sunset: 08:02 PM	Moonrise: 02:59 AM Moonset: 03:11 PM	Max: 4.1 °c	Min: -4.9 °c	Avg: -0.6 °c	Precip: 0.00 mm	Max Wind: 20.5 kph

	Tue 12 0:00 am	Tue 12 3:00 am	Tue 12 6:00 am	Tue 12 9:00 am	Tue 12 12:00 pm	Tue 12 3:00 pm	Tue 12 6:00 pm	Tue 12 9:00 pm
Icon
Temp	-3.3°c	-4.8°c	-3.8°c	0.6°c	2.8°c	3.7°c	2.5°c	-2.8°c
Wind	6.5 kmph	6.5 kmph	6.5 kmph	11.5 kmph	13.3 kmph	20.5 kmph	13.7 kmph	5.4 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%	12%	23%	89%	13%	44%	29%	23%
Humidity	93%	91%	91%	53%	37%	38%	48%	80%
Pressure	1021 mb	1021 mb	1021 mb	1021 mb	1019 mb	1018 mb	1019 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	-10°C / 13°F	-6°C / 21°F	97 hours	124.86 mm / 4.92 In	10 days	1016 mb / 30 In
April	4°C / 39°F	-4°C / 24°F	0°C / 32°F	104 hours	158.33 mm / 6.23 In	12 days	1015 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

New Hampshire

Hotels Near Mount Washington

Cities Near Mount Washington

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, pollen, evapotranspiration, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started