Boston 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 30 Aug, 2026 Weather in Boston

Sunrise: 06:07 AM Sunset: 07:22 PM	Moonrise: 08:16 PM Moonset: 08:42 AM	Max: 29.9 °c	Min: 14.8 °c	Avg: 22.2 °c	Precip: 0.00 mm	Max Wind: 19.4 kph

	Sun 30 0:00 am	Sun 30 3:00 am	Sun 30 6:00 am	Sun 30 9:00 am	Sun 30 12:00 pm	Sun 30 3:00 pm	Sun 30 6:00 pm	Sun 30 9:00 pm
Icon
Temp	16.4°c	15.0°c	15.4°c	22.3°c	28.8°c	28.8°c	26.2°c	22.9°c
Wind	8.6 kmph	8.3 kmph	9.7 kmph	12.2 kmph	14.4 kmph	17.6 kmph	15.8 kmph	14.8 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	3%	100%	84%	9%	67%	100%	100%	100%
Humidity	76%	71%	76%	58%	36%	35%	43%	68%
Pressure	1021 mb	1021 mb	1021 mb	1021 mb	1018 mb	1016 mb	1016 mb	1017 mb

Boston Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	2°C / 35°F	-4°C / 24°F	-1°C / 30°F	172 hours	103.11 mm / 4.06 In	7 days	1015 mb / 30 In
February	3°C / 37°F	-4°C / 25°F	0°C / 31°F	140 hours	111.48 mm / 4.39 In	7 days	1016 mb / 30 In
March	7°C / 45°F	0°C / 32°F	3°C / 38°F	145 hours	141.13 mm / 5.56 In	7 days	1016 mb / 30 In
April	13°C / 55°F	5°C / 41°F	9°C / 48°F	153 hours	114.49 mm / 4.51 In	8 days	1015 mb / 30 In
May	19°C / 66°F	10°C / 51°F	15°C / 58°F	169 hours	102.39 mm / 4.03 In	7 days	1016 mb / 30 In
June	24°C / 75°F	15°C / 59°F	19°C / 67°F	178 hours	105.61 mm / 4.16 In	8 days	1013 mb / 30 In
July	28°C / 82°F	19°C / 66°F	23°C / 74°F	200 hours	118.44 mm / 4.66 In	8 days	1014 mb / 30 In
August	27°C / 81°F	18°C / 65°F	22°C / 72°F	224 hours	95.42 mm / 3.76 In	7 days	1015 mb / 30 In
September	23°C / 73°F	15°C / 59°F	19°C / 66°F	203 hours	98.18 mm / 3.87 In	6 days	1018 mb / 31 In
October	17°C / 62°F	10°C / 49°F	13°C / 56°F	177 hours	141.27 mm / 5.56 In	8 days	1017 mb / 31 In
November	11°C / 51°F	4°C / 38°F	7°C / 45°F	195 hours	108.57 mm / 4.27 In	6 days	1018 mb / 31 In
December	5°C / 41°F	-1°C / 30°F	2°C / 36°F	166 hours	149.06 mm / 5.87 In	8 days	1017 mb / 31 In

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