Last updated: March 17, 2025
In July, Boston, United Kingdom experiences a diverse range of weather patterns, offering a captivating blend of warm and cool days. The maximum temperature can reach a scorching 33°C (91°F), while the average hovers around a pleasant 18°C (64°F). Nights, however, can bring a refreshing chill with minimum temperatures falling to 8°C (47°F). The month sees an average precipitation of 69 mm (2.7 in) spread over 11 days, contributing to a relatively high humidity level of 79%. This combination of warmth and moisture makes for a vibrant summer atmosphere, perfect for outdoor activities despite the occasional rain.
In July, temperatures in Boston, United Kingdom, reach their peak, offering a delightful summer experience. With minimums around 8°C (47°F) and average highs of 18°C (64°F), the month provides a pleasant climate for outdoor activities. The warmth intensifies as the month advances, with maximum temperatures soaring up to 33°C (91°F), making it one of the hottest months of the year. This marked increase from the preceding months reflects a clear trend toward warmer seasons, inviting residents and visitors alike to bask in the sunshine and enjoy the vibrant atmosphere that Boston has to offer.
In July, Boston, United Kingdom, experiences a moderate precipitation level of 69 mm (2.7 in), falling over 11 days. This month continues the upward trend observed since May, peaking just before the wetter August. The rainfall is slightly lower than June's total, yet it maintains a consistent pattern as summer reaches its height. July's precipitation is crucial for sustaining the lush greenery typical of the British landscape. As the region transitions into the late summer, the anticipation for August's increased rainfall signals a refreshing continuation of seasonal growth.
In July, Boston, United Kingdom, experiences a noticeable drop in humidity, sinking to 79% compared to the wetter months that precede it. This decline marks a departure from the high humidity levels typical of earlier winter and spring months, where humidity lingered near or above 85%. The trend continues into August, where humidity further decreases to 78%. This slight relief from moisture allows for more comfortable summer conditions, setting the stage for pleasant outdoor activities. As the year progresses, humidity will gradually rise again, peaking in late autumn, ultimately reminding residents of the wet winters ahead.
In July, Boston, United Kingdom, experiences a very high UV Index of 8, mirroring June's intensity and signaling that sun protection is essential during this month. With a remarkably short burn time of just 15 minutes, the risks of overexposure are significant, making it crucial for residents and visitors alike to take protective measures while enjoying the sun. Observing trends throughout the year, it's noteworthy that UV levels peak in summer, with May and June also reaching high levels, while the colder months keep the risk relatively low. As the summer sun shines down, ensure you're equipped to stay safe—learn more about the UV Index and its implications for Boston here.
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In July, Boston basks in an impressive 374 hours of sunshine, continuing the year’s trend of increasing daylight. This month showcases a delightful peak as it follows a robust June with 352 hours and leads into a slightly reduced August at 359 hours. The growth from January’s meager 89 hours to the summer heights highlights a vibrant upward trajectory, where the sun reigns supreme. Each month progressively adds more sunshine, with mid-year brightness marking a celebratory shift for locals and visitors alike. This sunny streak from April to August invites everyone to revel in outdoor activities and bask in the warm embrace of summer’s golden rays.
In July, Boston, United Kingdom, enjoys a promising 36% chance of sunny weather, marking one of the more optimistic months of the year for sun seekers. As spring transitions into summer, the likelihood of sunshine rises significantly from the cooler months—April and May showcase 44% and 31%, respectively, while late summer months like August dip again to 26%. This upward trend in July indicates a fleeting peak of brightness before the clouds return, making it an ideal time for outdoor activities. Embrace the warmth of summer, as July offers a delightful respite from the often overcast sky that characterizes much of the year!
In July, Boston, United Kingdom, enjoys a vibrant 16 hours of daylight, maintaining the peak brightness that began in June. This extended daylight presents a splendid opportunity for outdoor activities, as the sun lingers high in the sky, inviting longer evenings filled with exploration and enjoyment. Following July, August heralds a gentle decline back to 14 hours of daylight, signaling the shift towards the shorter days of autumn. This gradual transition from the longest days of summer to the crisp, shorter days of autumn makes July a cherished month for sun-seekers, while also highlighting the rhythmic ebb and flow of daylight throughout the year. As we bask in July's brightness, we anticipate the upcoming seasonal changes that will soon follow.
In July, the winds in Boston, United Kingdom, dip to their lowest average speed of 3.5 m/s (8 mph), marking a quiet transition amidst the summer warmth. This month stands out in contrast to the breezy spring months, where winds averaged between 3.9 m/s and 5.3 m/s. The pattern suggests a general trend of decreasing wind speed as summer unfolds, reaching a nadir before picking up again in August, when winds return to a brisker 4.3 m/s (10 mph). This fluctuation beautifully reflects the varying dynamics of the British climate, inviting both the serenity of still air and the invigorating embrace of autumn breezes just around the corner.
The weather in Boston changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Boston and find detailed weather information for every month.
When comparing the weather in July and January, a marked contrast is evident. July boasts temperatures ranging from a cool 8°C (47°F) to a warm 33°C (91°F), with an average of 18°C (64°F). Its humidity level is relatively high at 79%, and the month sees a total of 69 mm (2.7 in) of precipitation spread over 11 days. In stark contrast, January experiences much colder temperatures, with a minimum of -4°C (26°F), an average of 5°C (41°F), and a maximum of 15°C (59°F). The month is slightly drier with 43 mm (1.7 in) of precipitation over 8 days and higher humidity at 89%. For more details, you can check Boston weather in January.
July and February present contrasting weather patterns in Boston. In July, temperatures range from a minimum of 8°C (47°F) to a maximum of 33°C (91°F), with an average of 18°C (64°F), making it one of the warmest months of the year. The precipitation in July totals 69 mm (2.7 in) across 11 days, while humidity sits at 79%. In stark contrast, February features cooler temperatures, with a minimum of -6°C (22°F), an average of 6°C (43°F), and a maximum of 17°C (63°F). Despite February’s slightly lower total precipitation of 58 mm (2.3 in) over the same number of days, it experiences a higher humidity level of 87%. These differences highlight the markedly varied climate between summer and winter in Boston. For more information on February weather, visit Boston weather in February.
The weather in July is significantly warmer compared to March, with temperatures ranging from a chilly 8°C (47°F) to a balmy 33°C (91°F), while March experiences much cooler conditions, with temperatures between -5°C (24°F) and 21°C (70°F). July sees a higher average temperature of 18°C (64°F) compared to March's average of 7°C (45°F). Additionally, precipitation levels are relatively close, with July receiving 69 mm (2.7 in) over 11 days, while March has 56 mm (2.2 in) across 12 days. The humidity in March is slightly higher at 86%, compared to July's 79%. For more information about March weather specifically, check out Boston weather in March.
In comparing the weather between July and April, July presents a much warmer profile, with average temperatures reaching 18°C (64°F) and maximums soaring up to 33°C (91°F). In contrast, April's average temperature sits at a cooler 9°C (48°F), with a maximum of 26°C (79°F) and even experiencing frosty nights with minimums dropping to -1°C (31°F). Precipitation is more significant in July, totaling 69 mm (2.7 in) over 11 rainy days, compared to April's 32 mm (1.3 in) across 8 days. Humidity levels are slightly lower in July at 79%, compared to the more humid atmosphere in April at 85%. For more detailed insights, you can check out Boston weather in April.
In comparing the weather of July and May, July presents a much warmer climate, with average temperatures ranging from a minimum of 8°C (47°F) to a maximum of 33°C (91°F), while May tends to be cooler, with temperatures varying from 1°C (35°F) to 27°C (80°F). Precipitation levels are relatively similar, with July receiving 69 mm (2.7 in) over 11 days and May experiencing slightly less at 65 mm (2.6 in) over 12 days. Additionally, humidity levels are higher in July at 79%, compared to 83% in May, making July feel warmer despite the slightly lower humidity. For a more detailed look at May's weather, you can check out Boston weather in May.
In comparing the weather of June and July, July exhibits slightly warmer temperatures with minimums around 8°C (47°F) and maximums reaching up to 33°C (91°F), contrasted with June's lower range of 6°C (43°F) to a peak of 30°C (86°F). The average temperature in July is also higher at 18°C (64°F) compared to June's 16°C (61°F). Precipitation levels are comparable, with July receiving 69 mm (2.7 in) and June slightly higher at 74 mm (2.9 in), both spanning 11 days of rain. Humidity remains relatively high in both months, with July at 79% and June at 83%, indicating a similar level of mugginess. For more detailed insights on June weather, you can refer to Boston weather in June.
In comparing the weather between July and August, we see some notable similarities and slight differences. July features a broader temperature range, with minimums of 8°C (47°F) and maximums reaching 33°C (91°F), while August has minimums of 9°C (49°F) and maximums slightly lower at 32°C (89°F). Both months showcase average temperatures around 18°C (64°F), but August typically experiences a bit more precipitation, totaling 80 mm (3.1 in) over 12 days compared to July's 69 mm (2.7 in) across 11 days. Humidity levels remain fairly consistent, with July at 79% and August slightly lower at 78%. For more detailed insights, visit Boston weather in August.
In comparing the weather between July and September, July is characterized by warmer temperatures, with averages ranging from a minimum of 8°C (47°F) to a maximum of 33°C (91°F), while September sees cooler conditions, with lows of 4°C (39°F) and highs of 28°C (83°F). Precipitation is slightly more prevalent in July, totaling 69 mm (2.7 in) over 11 days, compared to September's 60 mm (2.4 in) over 10 days. Humidity levels are also higher in July at 79%, while September brings marginally more humidity at 84%. For more detailed insights into September weather, check out Boston weather in September.
In July, the weather is generally warmer, with average temperatures ranging from a low of 8°C (47°F) to a high of 33°C (91°F). The month experiences moderate precipitation, totaling 69 mm (2.7 in) over approximately 11 days, while maintaining a relatively high humidity level of 79%. In contrast, October sees a significant drop in temperatures, with averages between 2°C (36°F) and 24°C (76°F). While October also has a bit more precipitation at 74 mm (2.9 in) spread over 13 days, the humidity rises to 88%, making the air feel notably cooler and damp. For more detailed insights, you can check out Boston weather in October.
July and November exhibit striking differences in weather patterns. July features a wide temperature range with minimums of 8°C (47°F) and maximums reaching up to 33°C (91°F), making it the warmest month, with average temperatures around 18°C (64°F). It also experiences higher humidity levels at 79% and considerable precipitation of 69 mm (2.7 in) over about 11 days. In contrast, November brings a notable drop in temperatures, with a minimum of -2°C (29°F) and an average of only 8°C (46°F), alongside milder maximums of 18°C (64°F). The month sees less precipitation, totaling 54 mm (2.1 in) over approximately 10 days, but the humidity rises to 89%. For more detailed insights into the weather during this month, you can explore Boston weather in November.
In July, temperatures in Boston can soar with a minimum of 8°C (47°F) and an average of 18°C (64°F), peaking at a warm 33°C (91°F). The month experiences significant humidity, averaging around 79%, alongside 69 mm (2.7 in) of precipitation over approximately 11 days. In stark contrast, December brings a much cooler climate, where the temperatures range from a minimum of -2°C (29°F) to an average of 6°C (43°F), with a maximum of 15°C (59°F). Despite slightly higher precipitation at 72 mm (2.8 in), December features rainfall across about 15 days and increased humidity at 88%. These differences illustrate the transition from summer warmth to the chilly embrace of winter. For more detailed information, check out Boston weather in December.
July in Boston is a month where summer truly shines, with temperatures reaching maximum highs of 33°C (91°F), creating a vibrant and lively atmosphere throughout the city. This contrasts sharply with the cooler spring and fall months, transforming the landscape into a sun-soaked haven. However, the average temperature of 18°C (64°F) still offers some respite from the heat. While July can be a little unpredictable in terms of rain, with precipitation occurring on 11 days, the overall experience is typically marked by a humidity level of 79%, adding to the summer warmth. For those seeking to explore the climate dynamics throughout the year, check out Boston Climate for a deeper dive into what makes July uniquely splendid in this historic city.