Charlestown 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 Charlestown

Sunrise: 06:55 AM Sunset: 07:01 PM	Moonrise: 07:00 AM Moonset: 08:05 PM	Max: 4.5 °c	Min: -3.8 °c	Avg: 0.2 °c	Precip: 0.00 mm	Max Wind: 15.8 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	-3.4°c	-3.8°c	-3.5°c	0.0°c	3.8°c	4.4°c	2.6°c	0.9°c
Wind	4.3 kmph	5.4 kmph	5.0 kmph	9.4 kmph	14.4 kmph	15.5 kmph	10.1 kmph	6.5 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	26%	49%	80%	50%	7%	56%	72%	72%
Humidity	47%	57%	62%	52%	40%	42%	52%	61%
Pressure	1028 mb	1028 mb	1027 mb	1027 mb	1024 mb	1022 mb	1021 mb	1022 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	150 hours	85.42 mm / 3.36 In	9 days	1016 mb / 30 In
February	0°C / 32°F	-9°C / 16°F	-4°C / 24°F	127 hours	90.81 mm / 3.58 In	8 days	1016 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	136.82 mm / 5.39 In	8 days	1018 mb / 31 In

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