July Weather in Chatham, United Kingdom

Last updated: March 17, 2025

July in Chatham, United Kingdom, brings a delightful mix of weather conditions, showcasing a maximum temperature soaring to 35°C (95°F) and a pleasant average of 18°C (66°F). While the summer sun shines bright, residents can expect 59 mm (2.3 in) of rainfall spread across 11 days, contributing to a humidity level of 76% that adds a touch of mugginess to the warm days. This month perfectly encapsulates the charm of British summer, with warm spells offering opportunities for outdoor activities, balanced by occasional rain that nourishes the lush landscapes.

July Temperature in Chatham

In July, Chatham basks in the warmth of summer, featuring minimum temperatures around 10°C (50°F) and reaching maximums as high as an impressive 35°C (95°F). This month showcases a delightful average of 18°C (66°F), marking it as one of the warmest periods of the year. With temperatures climbing steadily from the cooler days of early spring, July offers a vibrant contrast to the chill of winter and the pleasantly mild conditions of June. As visitors and locals indulge in outdoor activities, the warmth of July truly encapsulates the essence of summer in Chatham, encouraging community gatherings and leisurely days in the sun.

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

The chart illustrates July temperature patterns in Chatham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414346495562656460544744
Data source: Temperature data for Chatham 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 Chatham

In July, Chatham experiences a moderate precipitation total of 59 mm (2.3 in), marking a decline from the wetter June months. Rainfall occurs over 11 days, which aligns with the trend of consistent rainfall seen throughout the summer. Compared to both its preceding month and the upcoming August, July's precipitation is notably less, suggesting a brief respite before the higher totals resume. While the rain can be a nuisance, it also nourishes the lush landscapes, making the region vibrant and green during this warm month. Overall, July maintains a balanced climate, mixing warm summer days with refreshing showers.

July Precipitation Trends in Chatham

The chart displays monthly precipitation patterns in Chatham, 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.
JanFebMarAprMayJunJulAugSepOctNovDec515250306470597246784785
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Chatham

As summer peaks in Chatham, July brings a noticeable dip in humidity, settling at a comfortable 76%. This decline marks a continuation of the gradual decrease from the wetter winter months, where humidity levels consistently hover above 89%. Spring witnesses a gentle easing, with April and May observing 85% and 82%, respectively, but it’s during the early summer that Chathamites truly enjoy the fresher air. Following July, the trend continues downward, reaching its lowest point in August at 73%. This seasonal pattern reflects a welcoming transition, where the oppressive dampness of winter and early spring gives way to the more pleasant, breathable conditions of summer.

July Average Humidity in Chatham

This chart illustrates the average monthly humidity levels in Chatham, 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%82%81%76%73%80%89%92%92%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Chatham

As July rolls into Chatham, the UV Index reaches a peak of 8, categorizing it as very high and making sun safety a priority for residents and visitors alike. This trend mirrors the previous month, June, which also recorded a UV Index of 8. With a burn time of just 15 minutes, individuals are advised to take proactive steps to protect their skin from harmful UV rays, ensuring a balance between enjoying the summer sun and safeguarding their health. As the summer continues, the UV index will gradually decrease in August, returning to a high category of 7. Stay informed and prepared by checking the detailed forecast at Chatham UV Index.

Maximum UV Index Levels in Chatham for July

The chart shows the monthly maximum UV Index (UVI) for Chatham 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Chatham 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 Chatham

In July, Chatham basks in an impressive 414 hours of sunshine, marking it as the sunniest month of the year. This peak in sunlight follows a steady climb from the 96 hours in January, illustrating a clear trend of increasing brightness as the seasons shift. After a gradual rise throughout the spring, where April and May see 331 and 410 hours respectively, the summer months truly shine, with July outpacing both June's 406 hours and August's 385 hours. This vibrant stretch of summertime light not only elevates the mood but also enhances outdoor activities, making July a cherished time in Chatham where the days are long and sunny, providing the perfect backdrop for summer memories.

Monthly Sunshine Duration in Chatham: July Highlighted

The July sunshine duration represents the total number of hours Chatham 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.
JanFebMarAprMayJunJulAugSepOctNovDec96h150h222h331h410h406h414h385h312h247h153h110h
Data source: Chatham July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chatham During July

In Chatham, United Kingdom, July emerges as a month of optimism for sun-seekers, boasting a 40% chance of sunny weather. This likelihood marks a notable peak compared to the earlier months of the year, where the sun rarely made an appearance, hovering around 20% to 30% until April. While May and June offered 35% and 28% chances respectively, July stands out as a distinct opportunity for warmth and brightness. Following this sunny spell, the chances dip in August to 29%, reminding us that summer's tail end can often bring more cloud cover. Overall, July shines as a prime month for enjoying sunny days in Chatham, contrasting sharply with the dreariness of the winter months.

Percentage of Sunny Days in July in Chatham

The chart illustrates the percentage of sunny days in Chatham 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 Chatham experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%24%31%48%35%28%40%29%31%26%31%17%
Data source: Chatham July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chatham in July

In Chatham, United Kingdom, July shines as a peak month for daylight, basking in 16 hours of sunlight that mirrors the preceding June. This glorious stretch of bright days signals the height of summer, fostering a vibrant outdoor lifestyle and inviting leisurely activities under the sun. As the year unfolds, a noteworthy trend emerges: daylight gradually increases from a modest 8 hours in January to its zenith in July, before gently tapering off into the autumn months of August and September. This rhythmic cycle not only paints a picture of seasonal change, but also underscores the longing for summer's warm embrace as it gradually yields to the shorter days of fall.

Average Daylight Hours in Chatham for July

The chart illustrates the variation in daylight duration in Chatham throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 25m9h 59m11h 55m13h 53m15h 37m16h 30m16h 2m14h 29m12h 34m10h 37m8h 51m7h 55m
Data source: Chatham daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Chatham

In July, Chatham experiences an average wind speed of 3.6 m/s (8 mph), which is a slight increase compared to the preceding month of June where the winds were gentler at 3.2 m/s (7 mph). This uptick is part of a broader trend observed during the summer months, where wind speeds generally hover around the lower end of the spectrum. As the year progresses toward August, the wind picks up a bit further to an average of 4.1 m/s (9 mph), indicating a seasonal shift that often brings breezier days. Overall, July finds a sweet spot, providing a mild but refreshing breeze that complements the warm summer vibes.

Average July Wind Speed in Chatham

The chart displays monthly wind speed patterns in Chatham, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.55.04.63.84.43.23.6 m/s4.13.54.64.04.6
Data source: Chatham July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Chatham Compares to Other Months

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

July and January present starkly contrasting weather in terms of temperature and humidity. In July, temperatures range from a comfortable minimum of 10°C (50°F) to a scorching maximum of 35°C (95°F), with an average temperature of 18°C (66°F). The month experiences about 59 mm (2.3 in) of precipitation spread over 11 days, accompanied by a relatively high humidity of 76%. In contrast, January offers a chillier climate, with temperatures ranging from a frigid minimum of -4°C (25°F) to a maximum of 14°C (58°F) and an average of only 5°C (41°F). Precipitation is slightly lower at 51 mm (2.0 in) over 10 days, but the humidity is notably higher at 91%. For those interested in a deeper look at January conditions specifically, visit Chatham weather in January.

In July, temperatures in Chatham soar with a minimum of 10°C and a maximum reaching up to 35°C, leading to an average of 18°C. The month experiences about 59 mm of precipitation over 11 days, with humidity averaging 76%. In contrast, February presents a chillier landscape, with temperatures ranging from a minimum of -5°C to a maximum of 17°C and an average of just 6°C. The precipitation is slightly less at 52 mm, also spread over 11 days, but the humidity is notably higher at 89%. For more details, you can check Chatham weather in February.

In comparing the weather between July and March, we can see notable differences in temperature and humidity. July boasts much warmer temperatures, with a minimum of 10°C (50°F) and an average of 18°C (66°F), reaching a maximum of 35°C (95°F). In contrast, March experiences cooler conditions, ranging from a minimum of -5°C (23°F) to an average of 8°C (46°F) and a maximum of 20°C (69°F). Although July has slightly higher precipitation at 59 mm (2.3 in) over 11 days, March has its own notable precipitation of 50 mm (2.0 in) spread across 13 days, accompanied by a higher humidity level of 86% compared to July's 76%. For more detailed insights into the weather in March, you can refer to Chatham weather in March.

In comparing the weather between July and April, July offers significantly warmer temperatures, with averages soaring to 18°C (66°F) and a maximum of 35°C (95°F), while April's temperatures range from a chilly -1°C (31°F) to a more moderate 24°C (76°F) at most. Additionally, July experiences more precipitation overall, totaling 59 mm (2.3 in) over 11 days, in contrast to April's lower rainfall of 30 mm (1.2 in) across 8 days. Humidity also tends to be higher in July at 76%, compared to April's 85%. For a more detailed look at April's weather, you can visit Chatham weather in April.

In comparing the weather between July and May, July sees much higher temperatures, with averages around 18°C (66°F) and a maximum soaring to 35°C (95°F), while May maintains a cooler climate with average temperatures of 13°C (55°F) and a maximum of 25°C (78°F). Despite both months experiencing similar levels of precipitation—59 mm (2.3 in) in July and 64 mm (2.5 in) in May—May tends to have a slightly higher humidity level at 82%, compared to July's 76%. For more detailed information about May weather, you can check Chatham weather in May.

In comparing the weather between June and July, July tends to be warmer, with average temperatures rising to 18°C (66°F) compared to June's average of 17°C (62°F). The maximum temperatures also see a significant increase, reaching up to 35°C (95°F) in July, while June peaks at 30°C (87°F). However, July experiences slightly more precipitation over 11 days, totaling 59 mm (2.3 in), compared to June's 70 mm (2.8 in) across 9 days. Additionally, humidity levels drop slightly in July to 76%, compared to June's higher 81%. For a more detailed look, visit Chatham weather in June.

In comparing the weather conditions of July and August, both months exhibit similar average temperatures, hovering around 18°C (66°F). July experiences a slightly wider temperature range, with a minimum of 10°C (50°F) and a maximum of 35°C (95°F), while August sees a minimum of 9°C (49°F) and a maximum of 34°C (93°F). Precipitation levels are a bit higher in August, totaling 72 mm (2.8 in) compared to July's 59 mm (2.3 in), both months having approximately 11 days of noticeable rainfall. Humidity remains relatively constant, showing 76% in July and 73% in August. For a more detailed look at August weather, you can visit Chatham weather in August.

July and September exhibit notable differences in weather patterns. July tends to be warmer, with average temperatures reaching 18°C (66°F) and maximums climbing to 35°C (95°F). In contrast, September experiences a cooler average of 15°C (60°F), with maximum temperatures peaking at 27°C (81°F). Precipitation is also more pronounced in July, with 59 mm (2.3 in) over 11 days compared to September's 46 mm (1.8 in) across 10 days. Interestingly, September has slightly higher humidity at 80%, compared to July's 76%. For a detailed look at September conditions, check out Chatham weather in September.

In July, temperatures soar, with averages around 18°C (66°F) and highs reaching up to 35°C (95°F), making it the warmest month of the year. However, the month also brings considerable humidity at 76% and a fair amount of precipitation, with rain falling on 11 days for a total of 59 mm (2.3 in).

In contrast, October experiences a significant cooling trend, with average temperatures dropping to 12°C (54°F) and maximums reaching just 23°C (74°F). This month is wetter, with 78 mm (3.1 in) of rain spread over 13 days and a higher humidity level at 89%. For a more detailed look at October weather, check out Chatham weather in October.

July and November present contrasting weather conditions. In July, temperatures range from a mild 10°C (50°F) at night to a scorching 35°C (95°F) during the day, with an average temperature of 18°C (66°F). The humidity is relatively high at 76%, accompanied by 59 mm (2.3 in) of precipitation over about 11 days. Conversely, November sees significantly cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 17°C (63°F), averaging just 8°C (47°F). Although precipitation is slightly lower at 46 mm (1.8 in) over 10 days, the humidity rises to 92%, creating an even chillier atmosphere. For more details on what to expect, you can visit Chatham weather in November.

In July, the weather is typically warm and variable, with temperatures ranging from a cool minimum of 10°C (50°F) to a hot maximum of 35°C (95°F) and an average of 18°C (66°F). With 59 mm (2.3 in) of precipitation over about 11 days, July tends to be quite humid, averaging around 76%. In contrast, December brings much colder temperatures, where the mercury dips as low as -2°C (29°F) at night and only reaches a maximum of 14°C (58°F), with an average of 7°C (44°F). Rainfall is slightly higher at 85 mm (3.3 in) across approximately 13 days, and the humidity levels rise to 92%. This stark contrast in weather highlights the seasonal shifts in the region. For more details, you can check Chatham weather in December.

Compare Chatham's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Chatham

As July rolls into Chatham, the weather transforms into a warm embrace, with temperatures reaching comfortably high levels compared to the chillier months. The average temperature hovers around a pleasant 18°C, but it's not unusual for hotter days to spike up to a striking 35°C. Humidity sits at a high 76%, contributing to a sticky summer feel that contrasts sharply with the crispness of spring. While rainfall is relatively modest at 59 mm over 11 days, it’s enough to remind us that even in summer, we must remain prepared for occasional showers. For more insights on what to expect throughout the year, check out Chatham Climate.