Question 1

What is the weather like in Boston in July?

Accepted Answer

In July, Boston experiences average highs of 28°C (82°F) and lows of 19°C (66°F). Expect around 10 rainy days and 12 hours of sunshine per day, with humidity averaging 65%. The 9°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an overshirt or cardigan handles the cooler evenings. UV index averages 9, so sun protection is advisable on clear days.

Question 2

How many rainy days does Boston have in July?

Accepted Answer

Boston typically sees 10 rainy days in July, with total precipitation of around 74mm. Rain is moderate and manageable. Showers tend to pass quickly, and a light rain layer or foldable umbrella is sufficient protection for most days. For context, the driest month in Boston typically sees 4-6 fewer rain days than July.

Question 3

What should I pack for Boston in July?

Accepted Answer

Pack light layers, a light jacket for evenings, comfortable walking shoes, and sunscreen for Boston in July. Daytime temperatures of 28°C are pleasant, but the evening drop to 19°C means a jacket is essential if you plan to be out after dark. With 10 rainy days, bring a compact umbrella or waterproof jacket for unexpected showers. Comfortable walking shoes are a priority given the amount of ground most visitors cover.

Question 4

Is July a good time to visit Boston?

Accepted Answer

Yes, July is an excellent time to visit Boston. With 12 daily sunshine hours and only 10 rainy days, conditions are ideal for sightseeing and outdoor activities. Temperatures averaging 28°C during the day are comfortable for long walks and outdoor dining. This is peak travel season, so booking accommodation in advance and arriving at popular attractions early in the morning helps avoid the busiest periods.

Question 5

What is the average temperature in Boston in July?

Accepted Answer

The average high temperature in Boston in July is 28°C (82°F), and the average low is 19°C (66°F). The mean daily temperature is approximately 24°C (74°F). The day-to-night range of 9°C is moderate, meaning a single light jacket covers most situations. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.

Question 6

What is the best month to visit Boston?

Accepted Answer

The best month to visit Boston is generally July. July offers the most sunshine at 12 hours per day and only 10 rainy days. Average temperatures reach 28°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around July gives you the best chance of dry, bright weather.

Question 7

Is Boston crowded in July?

Accepted Answer

July is shoulder or low season in Boston, meaning fewer tourists and generally lower prices than peak months. With 12 sunshine hours and 10 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.

Question 8

What are the best things to do in Boston in July?

Accepted Answer

In July, Boston suits a range of activities thanks to mild temperatures around 28°C. Mix of indoor and outdoor activities works well given the moderate chance of rain. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 12 hours of sunshine, parks and waterfront walks are particularly enjoyable.

Month	High °C	Low °C	High °F	Low °F	Rain	Precip	Sun
January	2°	-6°	36°	21°	10d	93mm	6h
February	3°	-6°	37°	21°	9d	83mm	7h
March	7°	-2°	45°	28°	11d	116mm	8h
April	14°	4°	57°	39°	11d	101mm	9h
May	19°	10°	66°	50°	11d	80mm	10h
June	25°	15°	77°	59°	10d	88mm	11h
July	28°	19°	82°	66°	10d	74mm	12h
August	27°	18°	81°	64°	9d	86mm	11h
September	23°	15°	73°	59°	8d	90mm	9h
October	16°	9°	61°	48°	10d	108mm	8h
November	10°	3°	50°	37°	10d	94mm	6h
December	5°	-2°	41°	28°	11d	116mm	6h

Month	High	Low	Rain Days	Sun	Details
January	2°C	-6°C	10	6h	View
February	3°C	-6°C	9	7h	View
March	7°C	-2°C	11	8h	View
April	14°C	4°C	11	9h	View
May	19°C	10°C	11	10h	View
June	25°C	15°C	10	11h	View
July	28°C	19°C	10	12h	View
August	27°C	18°C	9	11h	View
September	23°C	15°C	8	9h	View
October	16°C	9°C	10	8h	View
November	10°C	3°C	10	6h	View
December	5°C	-2°C	11	6h	View

Month	High °C	Low °C	High °F	Low °F	Rain	Precip	Sun
January	2°	-6°	36°	21°	10d	93mm	6h
February	3°	-6°	37°	21°	9d	83mm	7h
March	7°	-2°	45°	28°	11d	116mm	8h
April	14°	4°	57°	39°	11d	101mm	9h
May	19°	10°	66°	50°	11d	80mm	10h
June	25°	15°	77°	59°	10d	88mm	11h
July	28°	19°	82°	66°	10d	74mm	12h
August	27°	18°	81°	64°	9d	86mm	11h
September	23°	15°	73°	59°	8d	90mm	9h
October	16°	9°	61°	48°	10d	108mm	8h
November	10°	3°	50°	37°	10d	94mm	6h
December	5°	-2°	41°	28°	11d	116mm	6h

Month	High	Low	Rain Days	Sun	Details
January	2°C	-6°C	10	6h	View
February	3°C	-6°C	9	7h	View
March	7°C	-2°C	11	8h	View
April	14°C	4°C	11	9h	View
May	19°C	10°C	11	10h	View
June	25°C	15°C	10	11h	View
July	28°C	19°C	10	12h	View
August	27°C	18°C	9	11h	View
September	23°C	15°C	8	9h	View
October	16°C	9°C	10	8h	View
November	10°C	3°C	10	6h	View
December	5°C	-2°C	11	6h	View

Average Temperature in Boston by Month

Monthly Temperature Table

Climate Overview

Best Time to Visit Boston

Year-Round Climate

Rainfall (mm)

Frequently Asked Questions

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