Charlestown 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»

Fri 05 Dec, 2025 Weather in Charlestown

Sunrise: 07:07 AM Sunset: 04:14 PM	Moonrise: 04:37 PM Moonset: 08:14 AM	Max: -3.1 °c	Min: -13.8 °c	Avg: -8.7 °c	Precip: 0.00 mm	Max Wind: 12.6 kph

	Fri 05 0:00 am	Fri 05 3:00 am	Fri 05 6:00 am	Fri 05 9:00 am	Fri 05 12:00 pm	Fri 05 3:00 pm	Fri 05 6:00 pm	Fri 05 9:00 pm
Icon
Temp	-9.9°c	-12.3°c	-13.5°c	-11.0°c	-5.5°c	-3.1°c	-5.1°c	-9.1°c
Wind	7.9 kmph	3.2 kmph	2.2 kmph	3.2 kmph	6.5 kmph	12.6 kmph	8.3 kmph	4.3 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	1%	0%	0%	4%	4%	0%	11%	16%
Humidity	47%	46%	50%	45%	35%	40%	52%	97%
Pressure	1020 mb	1024 mb	1025 mb	1025 mb	1023 mb	1019 mb	1017 mb	1018 mb

Charlestown Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 29°F	-10°C / 15°F	-5°C / 22°F	147 hours	84.63 mm / 3.33 In	9 days	1016 mb / 30 In
February	0°C / 32°F	-9°C / 16°F	-4°C / 24°F	125 hours	88.15 mm / 3.47 In	8 days	1017 mb / 30 In
March	5°C / 41°F	-5°C / 24°F	0°C / 32°F	136 hours	93.55 mm / 3.68 In	8 days	1017 mb / 31 In
April	12°C / 54°F	1°C / 35°F	7°C / 44°F	140 hours	106.26 mm / 4.18 In	8 days	1015 mb / 30 In
May	20°C / 67°F	7°C / 45°F	14°C / 56°F	175 hours	104.05 mm / 4.10 In	8 days	1016 mb / 30 In
June	24°C / 75°F	12°C / 54°F	18°C / 64°F	178 hours	116.31 mm / 4.58 In	8 days	1013 mb / 30 In
July	28°C / 82°F	15°C / 60°F	21°C / 70°F	214 hours	119.79 mm / 4.72 In	9 days	1014 mb / 30 In
August	26°C / 80°F	14°C / 58°F	20°C / 68°F	227 hours	106.21 mm / 4.18 In	7 days	1015 mb / 30 In
September	22°C / 72°F	11°C / 51°F	16°C / 61°F	203 hours	102.73 mm / 4.04 In	5 days	1018 mb / 31 In
October	15°C / 59°F	5°C / 41°F	10°C / 50°F	162 hours	122.36 mm / 4.82 In	7 days	1017 mb / 31 In
November	8°C / 46°F	-1°C / 31°F	3°C / 38°F	181 hours	89.13 mm / 3.51 In	6 days	1018 mb / 31 In
December	2°C / 35°F	-5°C / 23°F	-2°C / 29°F	154 hours	129.97 mm / 5.12 In	9 days	1018 mb / 31 In

New Hampshire

Hotels Near Charlestown

Cities Near Charlestown

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