Dedham 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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Sun 10 Aug, 2025 Weather in Dedham

Sunrise: 05:47 AM Sunset: 07:52 PM	Moonrise: 08:45 PM Moonset: 07:02 AM	Max: 32.2 °c	Min: 19.4 °c	Avg: 25.5 °c	Precip: 0.00 mm	Max Wind: 17.3 kph

	Sun 10 0:00 am	Sun 10 3:00 am	Sun 10 6:00 am	Sun 10 9:00 am	Sun 10 12:00 pm	Sun 10 3:00 pm	Sun 10 6:00 pm	Sun 10 9:00 pm
Icon
Temp	21.0°c	19.8°c	20.0°c	24.7°c	30.2°c	32.1°c	29.7°c	26.4°c
Wind	8.6 kmph	8.3 kmph	7.6 kmph	8.3 kmph	7.2 kmph	8.3 kmph	17.3 kmph	12.6 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	15%	23%	31%	17%	5%	6%	38%	81%
Humidity	76%	82%	80%	63%	48%	45%	53%	67%
Pressure	1023 mb	1023 mb	1023 mb	1023 mb	1023 mb	1022 mb	1021 mb	1022 mb

Dedham Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	1°C / 34°F	-5°C / 23°F	-2°C / 29°F	178 hours	103.83 mm / 4.09 In	7 days	1016 mb / 30 In
February	3°C / 37°F	-4°C / 24°F	-1°C / 30°F	146 hours	105.99 mm / 4.17 In	8 days	1016 mb / 30 In
March	7°C / 44°F	0°C / 31°F	3°C / 38°F	152 hours	138.33 mm / 5.45 In	8 days	1016 mb / 30 In
April	13°C / 55°F	5°C / 41°F	9°C / 48°F	153 hours	112.83 mm / 4.44 In	8 days	1015 mb / 30 In
May	19°C / 66°F	11°C / 51°F	15°C / 58°F	179 hours	109.51 mm / 4.31 In	8 days	1016 mb / 30 In
June	24°C / 75°F	15°C / 60°F	19°C / 67°F	188 hours	115.84 mm / 4.56 In	9 days	1013 mb / 30 In
July	28°C / 82°F	19°C / 67°F	23°C / 74°F	206 hours	133.01 mm / 5.24 In	10 days	1014 mb / 30 In
August	27°C / 80°F	19°C / 66°F	22°C / 72°F	226 hours	113.18 mm / 4.46 In	9 days	1015 mb / 30 In
September	23°C / 73°F	15°C / 59°F	19°C / 66°F	207 hours	100.63 mm / 3.96 In	6 days	1018 mb / 31 In
October	16°C / 62°F	10°C / 50°F	13°C / 55°F	176 hours	121.45 mm / 4.78 In	8 days	1017 mb / 31 In
November	10°C / 50°F	3°C / 38°F	7°C / 44°F	200 hours	107.70 mm / 4.24 In	6 days	1018 mb / 31 In
December	5°C / 41°F	-1°C / 30°F	2°C / 35°F	169 hours	135.96 mm / 5.35 In	8 days	1017 mb / 31 In

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