Dennis Weather History Massachusetts, 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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Mon 22 Dec, 2025 Weather in Dennis

Sunrise: 07:05 AM Sunset: 04:14 PM	Moonrise: 09:17 AM Moonset: 06:35 PM	Max: 1.5 °c	Min: -2.8 °c	Avg: -0.5 °c	Precip: 0.00 mm	Max Wind: 36.7 kph

	Mon 22 0:00 am	Mon 22 3:00 am	Mon 22 6:00 am	Mon 22 9:00 am	Mon 22 12:00 pm	Mon 22 3:00 pm	Mon 22 6:00 pm	Mon 22 9:00 pm
Icon
Temp	-0.1°c	-1.0°c	-2.3°c	-1.9°c	0.1°c	1.3°c	0.3°c	-0.6°c
Wind	31.0 kmph	34.6 kmph	36.7 kmph	34.6 kmph	27.7 kmph	23.4 kmph	21.2 kmph	22.3 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	33%	34%	14%	0%	0%	0%	2%	16%
Humidity	58%	60%	55%	47%	39%	38%	40%	44%
Pressure	1021 mb	1023 mb	1026 mb	1028 mb	1029 mb	1030 mb	1031 mb	1031 mb

Dennis Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	4°C / 39°F	-1°C / 30°F	1°C / 34°F	161 hours	115.11 mm / 4.53 In	8 days	1015 mb / 30 In
February	4°C / 39°F	-1°C / 30°F	2°C / 35°F	139 hours	107.56 mm / 4.23 In	8 days	1016 mb / 30 In
March	6°C / 42°F	2°C / 35°F	4°C / 39°F	158 hours	127.18 mm / 5.01 In	7 days	1016 mb / 30 In
April	10°C / 49°F	6°C / 43°F	8°C / 46°F	167 hours	113.93 mm / 4.49 In	7 days	1015 mb / 30 In
May	14°C / 57°F	11°C / 51°F	12°C / 54°F	184 hours	93.26 mm / 3.67 In	6 days	1016 mb / 30 In
June	19°C / 66°F	15°C / 60°F	17°C / 63°F	207 hours	98.44 mm / 3.88 In	7 days	1014 mb / 30 In
July	23°C / 74°F	20°C / 68°F	21°C / 71°F	230 hours	89.00 mm / 3.50 In	6 days	1014 mb / 30 In
August	23°C / 74°F	20°C / 68°F	22°C / 71°F	244 hours	91.49 mm / 3.60 In	6 days	1016 mb / 30 In
September	20°C / 69°F	17°C / 63°F	19°C / 66°F	218 hours	114.21 mm / 4.50 In	6 days	1018 mb / 31 In
October	16°C / 61°F	12°C / 54°F	14°C / 57°F	179 hours	141.14 mm / 5.56 In	7 days	1017 mb / 31 In
November	11°C / 52°F	7°C / 44°F	9°C / 48°F	186 hours	111.11 mm / 4.37 In	6 days	1018 mb / 31 In
December	7°C / 44°F	3°C / 37°F	5°C / 41°F	153 hours	132.17 mm / 5.20 In	8 days	1017 mb / 31 In

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