Suffolk County (Boston)
July
Weather in Suffolk County, Massachusetts for July 2026
Your guide to Suffolk County weather in July - trends and predictions
So far, July 2026 in Suffolk County shows a warmer trend than usual by 2.7 °C.
The forecast for the upcoming days in Suffolk County predicts a temperature of 29.4 °C, which is slightly above the historical average.
In general, the average temperature in Suffolk County at the beginning of July is 27.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.3 °C by the end of July.
Suffolk County experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 138.1 mm.
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Temperatures
Rain 🌧️
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7
Dry days
24
Rainy days
0
Snow days
27°/19°
Temperatures
16 km/h
Avg max wind
71 %
Avg humidity
Suffolk County Weather July
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Temperatures trend during July in Suffolk County
See the weather trend as well as the moving average line
July weather in Suffolk County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Heavy rain at times | 28° /18° | 3 mm | 7 | |
| Jul. 2 |  Moderate or heavy rain shower | 27° /18° | 6.2 mm | 7 | |
| Jul. 3 | Heavy rain at times | 29° /19° | 6.1 mm | 7 | |
| Jul. 4 |  Patchy rain possible | 26° /17° | 4.2 mm | 6 | |
| Jul. 5 |  Partly cloudy | 26° /18° | 1.2 mm | 7 | |
| Jul. 6 | Patchy rain possible | 28° /19° | 3.3 mm | 7 | |
| Jul. 7 | Patchy rain possible | 28° /19° | 9.2 mm | 6 | |
| Jul. 8 |  Overcast | 28° /18° | 21.2 mm | 7 | |
| Jul. 9 | Patchy rain possible | 25° /18° | 15.1 mm | 6 | |
| Jul. 10 | Moderate or heavy rain shower | 25° /18° | 5.3 mm | 6 | |
| Jul. 11 |  Sunny | 28° /17° | 1.6 mm | 7 | |
| Jul. 12 | Patchy rain possible | 28° /18° | 3.5 mm | 7 | |
| Jul. 13 | Overcast | 27° /18° | 4.2 mm | 7 | |
| Jul. 14 | Moderate or heavy rain shower | 29° /19° | 3.9 mm | 7 | |
| Jul. 15 | Overcast | 30° /20° | 3 mm | 7 | |
| Jul. 16 | Patchy rain possible | 31° /19° | 8.8 mm | 8 | |
| Jul. 17 | Heavy rain at times | 29° /19° | 4.9 mm | 7 | |
| Jul. 18 | Moderate or heavy rain shower | 28° /18° | 9.3 mm | 7 | |
| Jul. 19 | Overcast | 28° /19° | 1.1 mm | 7 | |
| Jul. 20 | Sunny | 31° /15° | 0 mm | 7.9 | |
| Jul. 21 | Sunny | 28° /16° | 6.8 mm | 7.3 | |
| Jul. 22 | Patchy rain possible | 30° /20° | 0.6 mm | 5.6 | |
| Jul. 23 | Sunny | 26° /14° | 0 mm | 8.2 | |
| Jul. 24 | Sunny | 26° /15° | 0 mm | 7 | |
| Jul. 25 | Sunny | 27° /16° | 0 mm | 7 | |
| Jul. 26 | Sunny | 31° /16° | 0 mm | 8 | |
| Jul. 27 | Sunny | 31° /20° | 0 mm | 8 | |
| Jul. 28 | Patchy rain possible | 28° /21° | 8 mm | 6 | |
| Jul. 29 | Sunny | 29° /17° | 0 mm | 7 | |
| Jul. 30 | Sunny | 28° /17° | 0 mm | 7 | |
| Jul. 31 | Sunny | 31° /17° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Suffolk County in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Suffolk County forecast closer to your planned date for the most up-to-date weather information.
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Suffolk County in July - FAQ
What are the expected maximum and minimum temperatures in Suffolk County during July?
During July, expect a variety of temperatures with highs around 27° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Suffolk County during July?
Significant rainfall exceeding 138.1 mm is expected in Suffolk County during July, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Suffolk County during July?
The average wind speed in Suffolk County during July is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Suffolk County
Explore the daily rainfall trends and prepare for Suffolk Countys July weather 💧
Typically, Suffolk County has 24 rainy days in July with a total of 138.1 mm of rainfall.
UV exposure in Suffolk County during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Suffolk County?Get accurate weather forecasts for Suffolk County, located at latitude 42.358 and longitude -71.06. Stay updated with localized weather information tailored for Suffolk County.
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