July Weather in Windsor, United Kingdom

Last updated: March 17, 2025

In Windsor, United Kingdom, July showcases a vibrant climatic tapestry, with temperatures soaring to a maximum of 35°C (96°F), while settling at a pleasant average of 18°C (65°F). The month experiences cooler evenings, dipping to a minimum of 9°C (48°F). Rainfall is a common sight, as 64 mm (2.5 in) of precipitation graces the area over 11 days, contributing to a humidity level of 71% that adds a touch of warmth to the summer air. Despite the rain, July is characterized by warm, inviting days, perfect for exploring Windsor's historical gems.

July Temperature in Windsor

In July, temperatures in Windsor, United Kingdom, reflect the peak of summer warmth, showcasing a delightful range. The month starts with a minimum of 9°C (48°F), which encourages outdoor activities, while the average temperature sits comfortably at 18°C (65°F). However, it can heat up significantly, with a striking maximum of 35°C (95°F), making it one of the hottest months of the year. This upward trend from the cooler spring months highlights the transition into warmer days, beckoning both locals and visitors to embrace the vibrant outdoor life that Windsor has to offer during this sunny spell.

July Weather in Windsor: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Windsor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495562656459534643
Data source: Temperature data for Windsor generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Windsor

In July, Windsor, United Kingdom experiences a noticeable shift in precipitation patterns, with 64 mm (2.5 in) of rainfall spread over 11 days. This marks a slight decrease from the previous month, June, which recorded 74 mm (2.9 in), yet remains consistent within the upper range of summertime rainfall. As the summer progresses, July's precipitation is complemented by an increase in humidity and warmth, suggesting a harmonious blend of wet and dry periods conducive to lush greenery. Notably, this month typically sees a gradual rise in rainfall days, hinting at a transition into the wetter autumn months ahead. Overall, July's rainfall maintains Windsor's reputation for a variable climate, balancing sunny days with refreshing showers.

July Precipitation Trends in Windsor

The chart displays monthly precipitation patterns in Windsor, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec525255336374646745865382
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Windsor

In Windsor, United Kingdom, July marks a notable dip in humidity levels, with an average of 71%, making it the driest month of the year. This decrease follows a gradual decline from the more humid spring months, where April and May hovered around 85% and 79%, respectively. June experienced a slight uptick to 80%, but as summer peaks, the air becomes noticeably crisper and more comfortable. The transition from July to August sees a resurgence in moisture, with humidity rising to 76%, yet it's clear that summer brings a welcome relief from the high humidity levels experienced in the winter months, which consistently linger above 90%. This pattern highlights Windsor's distinct seasonal variations, showcasing how July stands out for its refreshing lower humidity.

July Average Humidity in Windsor

This chart illustrates the average monthly humidity levels in Windsor, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Windsor

In Windsor, United Kingdom, July marks a peak in the UV Index, maintaining a very high rating of 8, similar to June, which also recorded an optimal index of 8. This indicates a significant rise in sun intensity compared to the earlier months, where the UV Index gradually increased from a low 1 in January to a moderate 4 in March and 5 in April. As summer fully embraces the region, the burn time shortens dramatically to just 15 minutes, emphasizing the importance of sun protection during this month. Following July, August sees a decrease to a high UV Index of 7, closely mirroring June's intensity but still necessitating vigilance against sun exposure. For more detailed information, check out the Windsor UV Index.

Maximum UV Index Levels in Windsor for July

The chart shows the monthly maximum UV Index (UVI) for Windsor in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Windsor July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

July Sunshine in Windsor

As July rolls around in Windsor, the sun graces the English landscape with 404 hours of radiant sunshine, marking it as the brightest month of the year. This peak follows a steady ascent from the modest 98 hours in January, highlighting the dramatic transformation of the seasons. With each passing month, the hours of sunlight increase, culminating in a vibrant summer that's perfect for outdoor activities. While June offers a close match with 389 hours, the warmth of July truly shines through, overshadowing the sunny days of August and beyond. As the days grow shorter in autumn, the contrast becomes even more apparent, reminding us to relish every sun-soaked moment before the clouds of winter set in.

Monthly Sunshine Duration in Windsor: July Highlighted

The July sunshine duration represents the total number of hours Windsor experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec98h148h210h319h398h389h404h368h300h241h144h109h
Data source: Windsor July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Windsor During July

In Windsor, United Kingdom, July offers a moderate 38% chance of sunny weather, making it one of the brighter months of the year. This likelihood reflects a notable uptick from the earlier months; for instance, April stands at a more promising 50%, while June dips to 27%. As summer unfolds, sunshine becomes more prominent compared to the sluggish start of the year, where January's chance hovers around a mere 20%. However, August brings a decline to a 24% chance, indicating that July is a peak period for basking in the sun. Overall, if you’re planning a summer outing in Windsor, July is your best bet for enjoying those golden rays before they fade into the clouds of late summer.

Percentage of Sunny Days in July in Windsor

The chart illustrates the percentage of sunny days in Windsor throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Windsor experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%25%29%50%33%27%38%24%28%26%32%17%
Data source: Windsor July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Windsor in July

In Windsor, United Kingdom, the month of July shines brightly, with daylight lasting an impressive 16 hours—a peak that mirrors the longer days of June. This extended exposure to sunlight not only enhances the vibrant colors of summer but also encourages outdoor activities and social gatherings. Following the heights of summer, daylight begins to gradually decline in August and continues its slow descent through the fall months, reaching 12 hours in September. This trend highlights the contrast between the sun-drenched days of midsummer and the shortened daylight hours that characterize the approach of autumn, marking a transition in the seasonal rhythm of this picturesque town.

Average Daylight Hours in Windsor for July

The chart illustrates the variation in daylight duration in Windsor throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 24m9h 58m11h 55m13h 54m15h 38m16h 32m16h 3m14h 30m12h 35m10h 36m8h 50m7h 53m
Data source: Windsor daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Windsor

In Windsor during July, the average wind speed dips slightly to 3.3 m/s (7 mph), marking one of the calmer months of the year. This reflects a broader trend, as the summer months typically showcase lighter breezes, with June recording the lowest average at 3.2 m/s. As the seasons transition into autumn, wind speeds gradually increase, suggesting a return to brisker conditions. Interestingly, while the winter months like December and January often experience stronger winds, July offers a more serene atmosphere, perfect for enjoying the scenic views and warm weather that Windsor has to offer.

Average July Wind Speed in Windsor

The chart displays monthly wind speed patterns in Windsor, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.84.43.54.33.23.3 m/s3.83.34.43.94.5
Data source: Windsor July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Windsor Compares to Other Months

The weather in Windsor 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 Windsor and find detailed weather information for every month.

When comparing the weather in July and January, there is a stark contrast in temperatures and overall climate. July boasts a wide range of temperatures, with a minimum of 9°C (48°F) and a maximum reaching up to 35°C (96°F), resulting in an average of 18°C (65°F). It also experiences higher humidity at 71% and slightly more precipitation, averaging 64 mm (2.5 in) across 11 days. In contrast, January's weather is much cooler, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 14°C (58°F), averaging just 5°C (41°F). This month also sees lower precipitation levels at 52 mm (2.1 in) over 9 days, but higher humidity at 91%. For more detailed insights, check out Windsor weather in January.

In comparing the weather between July and February, a stark contrast emerges. July boasts warmer temperatures, with a minimum of 9°C (48°F), an average of 18°C (65°F), and a maximum reaching 35°C (96°F). This summer month also experiences moderate rainfall, totaling 64 mm (2.5 in) across approximately 11 days, with humidity levels sitting at 71%. On the other hand, February brings much cooler conditions, featuring a minimum of -5°C (23°F), an average of 6°C (43°F), and a maximum of 18°C (65°F). This winter month has slightly lower precipitation at 52 mm (2.0 in) over about 10 days, accompanied by higher humidity at 89%. For more detailed insights into February's weather, you can check Windsor weather in February.

When comparing the weather between July and March, it’s evident that July is significantly warmer, with temperatures ranging from a minimum of 9°C to a maximum of 35°C, while March experiences cooler temperatures from -5°C to 22°C. July averages 18°C, making it a comfortable summer month, whereas March's average of 7°C still feels quite crisp. In terms of precipitation, July has a slightly higher total of 64 mm over 11 days, compared to March's 55 mm over 13 days, indicating that March may experience a bit more frequent rain. Additionally, humidity levels are higher in March at 86% compared to July's 71%, making the earlier month feel damp. For more details, you can refer to Windsor weather in March.

When comparing the weather in July and April, there is a notable difference in temperature and humidity. July experiences a wider temperature range, with minimums around 9°C (48°F) and maximums soaring up to 35°C (96°F), leading to an average of 18°C (65°F). In contrast, April is much cooler, with temperatures ranging from a chilly -2°C (29°F) at night to a pleasant 26°C (80°F) during the day, averaging 10°C (49°F). Precipitation is more frequent in July, totaling 64 mm (2.5 in) over 11 days, while April sees less rain, at 33 mm (1.3 in) over 8 days, despite higher humidity levels of 85% compared to July's 71%. For more detailed insights, check Windsor weather in April.

When comparing the weather in May and July, we observe significant differences in temperature and humidity. July experiences a wider temperature range, with minimums around 9°C (48°F), averages of 18°C (65°F), and maximums soaring to 35°C (96°F). In contrast, May presents cooler conditions, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 26°C (78°F) and an average of 13°C (55°F). Both months have similar precipitation levels, with July receiving 64 mm (2.5 in) over 11 days and May slightly less at 63 mm (2.5 in) over 10 days. Interestingly, humidity is higher in May at 79%, compared to July's 71%. For a detailed look at the conditions in May, you can visit Windsor weather in May.

The weather in July is generally warmer than in June, with average temperatures rising from 16°C (62°F) in June to 18°C (65°F) in July. While July experiences a higher maximum temperature, peaking at 35°C (96°F), June's temperatures cap at a more moderate 31°C (88°F). Precipitation is slightly lower in July, totaling 64 mm (2.5 in) over 11 days compared to June's 74 mm (2.9 in) over 9 days. Additionally, humidity decreases from 80% in June to 71% in July, indicating a shift towards slightly drier conditions. For more detailed insights on June's weather, you can check Windsor weather in June.

In comparing the weather patterns of July and August, we observe some notable similarities and differences. July tends to be slightly warmer, with maximum temperatures reaching up to 35°C (96°F), while August sees a peak of 33°C (92°F). The average temperature remains consistent in both months at around 18°C (65°F) and 18°C (64°F) respectively. Precipitation levels are comparable, with July receiving 64 mm (2.5 in) over 11 days and August experiencing slightly more at 67 mm (2.6 in) over 12 days. Additionally, humidity rises from 71% in July to 76% in August, contributing to a more humid feel as summer progresses. For a detailed overview of the weather conditions, you can check Windsor weather in August.

In comparing the weather between July and September, July is characterized by significantly warmer temperatures, with a minimum of 9°C (48°F) and a maximum reaching up to 35°C (96°F), while September experiences cooler conditions, starting from a minimum of 3°C (38°F) and peaking at 28°C (83°F). The average temperature in July is also higher at 18°C (65°F), compared to September's 15°C (59°F). Precipitation levels are somewhat lower in September, with 45 mm (1.8 in) spread over 10 days, compared to July's 64 mm (2.5 in) over 11 days. Additionally, September has a higher humidity level of 82%, compared to July's 71%. For more information on the weather during this month, visit Windsor weather in September.

The weather in July and October presents a stark contrast, reflecting the transition from summer to autumn. July boasts much warmer temperatures, with a minimum of 9°C (48°F) and a maximum reaching up to 35°C (96°F), while October cools down significantly, with temperatures ranging from 1°C (34°F) to a maximum of 23°C (73°F). Additionally, October experiences higher humidity at 90% compared to July's 71%, contributing to a feeling of dampness in the air. Precipitation also rises in October, with an average of 86 mm (3.4 in) over 12 days, compared to July's 64 mm (2.5 in) over 11 days. For a closer look at what to expect during this month, visit Windsor weather in October.

July and November present strikingly different weather patterns. In July, temperatures range from a comfortable minimum of 9°C (48°F) to a scorching maximum of 35°C (96°F), with an average of 18°C (65°F). The month sees around 64 mm (2.5 in) of precipitation over 11 days, coupled with a humidity level of 71%. In contrast, November brings cooler temperatures, with a minimum of -2°C (29°F), an average of 8°C (47°F), and a maximum of 16°C (62°F). It experiences slightly less precipitation at 53 mm (2.1 in) over the same number of rainy days, but the humidity rises to a high 92%. For a closer look at the conditions you might expect during this time, check out Windsor weather in November.

July and December present starkly contrasting weather conditions. In July, temperatures range from a mild 9°C (48°F) at night to a warm maximum of 35°C (96°F) during the day, with an average of 18°C (65°F). The month sees 64 mm (2.5 in) of precipitation spread across about 11 days, and the humidity sits at a comfortable 71%. In contrast, December experiences much colder temperatures, with nightly lows plunging to -4°C (24°F) and daytime highs only reaching 14°C (58°F), resulting in an average of 6°C (44°F). Precipitation increases to 82 mm (3.2 in) over 14 days, accompanied by a higher humidity level of 92%. For more specific details about December weather, you can check Windsor weather in December.

Compare Windsor's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Windsor

In July, Windsor experiences the height of summer with noticeably warmer temperatures, making it distinct from other months. With maximums soaring to 35°C and an average of 18°C, the warmth invites outdoor activities and exploration. However, the season also brings about some humidity and 64 mm of precipitation spread over approximately 11 days, reminding us that summer rains are not uncommon. This blend of heat and occasional showers creates a vibrant atmosphere, perfect for enjoying the lush landscapes. For those interested in understanding Windsor's climate throughout the year, visit Windsor Climate.