July Weather in Williamsburg, United States

Last updated: February 24, 2025

Experience the vibrant July weather in Williamsburg, United States, where summer peaks with maximum temperatures reaching a sizzling 37°C (99°F) and an average warmth of 27°C (81°F). As the mercury rises, the minimum temperature settles comfortably at 18°C (65°F), offering refreshing evenings to enjoy. This month sees a total precipitation of 124 mm (4.9 in) over 12 days, contributing to the lush surroundings. With humidity levels at a notable 81%, expect a classic summer feel that envelops the charming streets and historical sites of Williamsburg, making it an ideal time for both exploration and relaxation.

July Temperature in Williamsburg

In Williamsburg, United States, July marks the pinnacle of summer, with temperatures reaching their peak. With a minimum of 18°C (65°F) and an impressive maximum of 37°C (99°F), this month offers a vibrant atmosphere perfect for outdoor activities. The average temperature, hovering around 27°C (81°F), invites residents and visitors alike to enjoy the warm, sunny days. As July transitions from the cooler June, which had a maximum of 35°C (95°F), there’s a noticeable increase in warmth, making it one of the hottest months of the year. This trend underscores the invigorating heat that characterizes summer in Williamsburg, drawing people outdoors to bask in the sunshine and experience the lively local scene.

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

The chart illustrates July temperature patterns in Williamsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414550606876807974655145
Data source: Temperature data for Williamsburg 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 Williamsburg

In July, Williamsburg experiences a notable uptick in precipitation, with 124 mm (4.9 in) recorded, making it one of the wettest months of the year. The 12 days of rainfall during this period is consistent with the preceding months, where rainfall gradually increased from 8 days in January to 12 days in June. This trend reflects a summer pattern, as July sits comfortably between the peak precipitation months of August, which sees 160 mm (6.3 in) over 15 days. Overall, July marks a pivotal moment in the annual rainfall cycle, bridging June's heavy showers with the climatic crescendo of late summer.

July Precipitation Trends in Williamsburg

The chart displays monthly precipitation patterns in Williamsburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80106861011061111241601151077685
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Williamsburg

In Williamsburg, United States, July experiences a humidity level of 81%, reflecting a slight dip compared to the higher percentages seen in the earlier months of the year. As summer unfolds, humidity begins to level off after peaking in the winter months. Notably, January and February boast the highest humidity at 84% and 83%, respectively, while spring transitions show a gradual decline leading into summer. This trend continues through August, maintaining the same humidity before a gradual decrease in September to 78%. The overall pattern indicates that while July remains humid, it marks a shift toward drier conditions as the year progresses, offering a brief reprieve from the heavier moisture of winter and early summer.

July Average Humidity in Williamsburg

This chart illustrates the average monthly humidity levels in Williamsburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%82%81%80%82%81%81%78%80%84%84%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Williamsburg

In July, Williamsburg experiences its highest UV Index of the year, reaching an extreme level of 11. This significant increase from the previous months signals a critical time for sun safety, as the burn time drops to just 10 minutes. Following the pattern from June, where the UV Index was already at 10, it’s clear that summer brings heightened solar intensity, warranting extra caution when outdoors. As the season progresses into August, the UV Index slightly lowers to 10, maintaining a very high exposure category. For those enjoying the sunny days of summer, staying informed about the Williamsburg UV Index is crucial to prevent skin damage and enjoy the outdoors safely.

Maximum UV Index Levels in Williamsburg for July

The chart shows the monthly maximum UV Index (UVI) for Williamsburg 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.
JanFebMarAprMayJunJulAugSepOctNovDec3679101011109853
Data source: Williamsburg 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 Williamsburg

As July rolls in, Williamsburg basks in a splendid 353 hours of sunshine, marking the peak of summer. This radiant month showcases a clear trend of increasing daylight, having blossomed from 168 hours in January to a vibrant 331 hours in June. The ascent is impressive, reflecting spring’s gradual rejuvenation where sunlight climbs steadily, with April and May experiencing noticeable boosts. As August approaches, the sunshine begins to taper, yet it retains a robust 327 hours, suggesting that while summer starts to wane, the warm embrace of daylight lingers. With this consistent rise and gradual fall throughout the year, Williamsburg’s seasonal rhythm undoubtedly captivates both residents and visitors alike, inviting them to revel in the sun-drenched days of summer.

Monthly Sunshine Duration in Williamsburg: July Highlighted

The July sunshine duration represents the total number of hours Williamsburg 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.
JanFebMarAprMayJunJulAugSepOctNovDec168h183h262h289h312h331h353h327h290h267h230h200h
Data source: Williamsburg July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Williamsburg During July

In **Williamsburg, July offers a moderate 48% chance of sunny weather, revealing a slight dip compared to the preceding months. As summer progresses, the trend shows a gradual increase in sunshine probability, peaking in September at 59%. Interestingly, while July’s chances reflect the cooler, cloudier days that linger into early summer, they remain above the lower winter months, suggesting that outdoor activities can still enjoy a fair share of sunny moments. With sunshine levels often fluctuating, it’s advisable for visitors to embrace the warmth while staying prepared for the occasional overcast skies.

Percentage of Sunny Days in July in Williamsburg

The chart illustrates the percentage of sunny days in Williamsburg 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 Williamsburg experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%33%45%55%47%40%48%43%59%45%61%45%
Data source: Williamsburg July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Williamsburg in July

In July, Williamsburg basks in approximately 14 hours of daylight, continuing the trend established in June. This peak sunlight not only enhances the vibrancy of summer activities but also signifies a slight decline as the days gradually shorten towards August. The progression from shorter days in the winter months—where daylight lingers around 9 hours in January—to this summer zenith highlights a clear seasonal rhythm. As the year unfolds, January's early dusk contrasts sharply with July’s long, sun-soaked days, shaping the region's cultural and recreational landscape. The gradual tapering of daylight into the late summer hints at the impending transition into fall, creating a dynamic interplay between light and darkness throughout the year.

Average Daylight Hours in Williamsburg for July

The chart illustrates the variation in daylight duration in Williamsburg throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 55m10h 49m11h 59m13h 10m14h 10m14h 39m14h 23m13h 30m12h 22m11h 11m10h 9m9h 38m
Data source: Williamsburg daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Williamsburg

In July, the winds in Williamsburg greet you with a gentle whisper, averaging a modest 2.8 m/s (6 mph). This marks a continuation of the slight decline in wind speed since the more blustery days of earlier months, peaking at 3.7 m/s (8 mph) in February. As summer sets in, the breezes mellow further, reaching their lowest point in August with just 2.2 m/s (5 mph). This trend highlights a seasonal transition, where the warmth of July invites calmness, making it a perfect time for leisurely outdoor activities. The soft winds provide a serene backdrop, contrasting the brisker gusts that characterize the earlier part of the year, offering residents and visitors a chance to embrace the tranquility of summer in this charming locale.

Average July Wind Speed in Williamsburg

The chart displays monthly wind speed patterns in Williamsburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.13.73.53.53.12.92.8 m/s2.22.93.23.33.2
Data source: Williamsburg July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Williamsburg Compares to Other Months

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

In comparing the weather between July and January, it's clear that the two months offer starkly different climate experiences. July boasts much warmer temperatures, with averages around 27°C (81°F), reaching a maximum of 37°C (99°F), while January features a much cooler climate, with an average of just 5°C (41°F) and lows plunging to -14°C (6°F). Precipitation is also noteworthy; July sees higher rainfall at 124 mm (4.9 in) over 12 days compared to January's lighter precipitation of 80 mm (3.1 in) across 8 days. Interestingly, despite the lower temperatures, January records a slightly higher humidity level at 84% compared to July's 81%. For more detailed information, check out Williamsburg weather in January.

When comparing the weather in July and February, it's clear that these months offer contrasting climates. July boasts a warm average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F), making it a typical summer month marked by high humidity at 81%. In contrast, February experiences much cooler temperatures, with an average of only 7°C (46°F) and a maximum of 25°C (78°F), accompanied by colder mornings dipping to -6°C (21°F). Precipitation levels are relatively similar, with July receiving 124 mm (4.9 in) over 12 days and February slightly less at 106 mm (4.2 in) over 11 days. For further insights into February's climate, check out Williamsburg weather in February.

In comparing the weather between July and March, it's clear that July is significantly warmer and more humid. July experiences minimum temperatures around 18°C (65°F) and can reach highs of 37°C (99°F), contributing to an average temperature of 27°C (81°F). In contrast, March has much cooler temperatures, with a minimum of -4°C (26°F), an average of 10°C (50°F), and a maximum of 29°C (84°F). While July sees higher precipitation levels at 124 mm (4.9 in) over 12 days, March has a slightly lower total of 86 mm (3.4 in) spread across 9 days. Both months have similar humidity levels, hovering around 81% for July and 82% for March. For more detailed information, check out Williamsburg weather in March.

In comparing the weather between July and April, there is a noticeable contrast in temperatures and precipitation levels. July enjoys much warmer conditions, with average temperatures around 27°C (81°F) and maximum highs reaching up to 37°C (99°F), while April has milder temperatures, averaging 15°C (60°F) with a maximum of 31°C (87°F). Despite both months experiencing similar humidity levels at 81%, July is significantly wetter, receiving 124 mm (4.9 in) of rain across 12 days compared to April's 101 mm (4.0 in) over 11 days. For more details on April's weather, visit Williamsburg weather in April.

In comparing the weather in July and May, July tends to be noticeably warmer with an average temperature of 27°C (81°F), peaking at 37°C (99°F), while May offers a milder average of 20°C (68°F) and maximum temperatures around 34°C (94°F). Precipitation is slightly higher in July, with 124 mm (4.9 in) falling over 12 days compared to 106 mm (4.2 in) over 11 days in May. Humidity levels are also a bit higher in July at 81%, compared to 80% in May, contributing to a more humid feel during the summer month. For more detailed insights, visit Williamsburg weather in May.

In comparing the weather of July and June, July tends to be warmer, with average temperatures reaching around 27°C (81°F) and maximums peaking at 37°C (99°F), while June has a lower average of 24°C (76°F) and maximums of 35°C (95°F). Both months experience similar levels of precipitation, with July receiving 124 mm (4.9 in) and June receiving 110 mm (4.4 in), each encompassing rain on about 12 days. Humidity levels are slightly lower in July at 81% compared to June's 82%. For those interested in more details about June's climate specifics, you can refer to Williamsburg weather in June.

July and August exhibit some similarities and differences in weather patterns. In July, temperatures range from a minimum of 18°C (65°F) to a maximum of 37°C (99°F), with an average of 27°C (81°F) and a total precipitation of 124 mm (4.9 in) over approximately 12 days. In contrast, August sees a slightly cooler average temperature of 26°C (79°F), with highs reaching 35°C (96°F). Precipitation increases in August to 160 mm (6.3 in) over about 15 days, making it a wetter month despite retaining the same humidity level of 81%. For more detailed insights, you can explore Williamsburg weather in August.

In July, temperatures are warmer, with minimums around 18°C (65°F) and average highs reaching 27°C (81°F), while September sees cooler conditions, with temperatures dropping to a minimum of 11°C (52°F) and an average of 23°C (74°F). July is characterized by higher humidity at 81% compared to September's more comfortable 78%. Precipitation levels are similar, with July experiencing 124 mm (4.9 in) over 12 days, while September records 115 mm (4.5 in) over 10 days. For more details on September conditions, check out Williamsburg weather in September.

July and October present contrasting weather patterns. In July, temperatures range from a minimum of 18°C (65°F) to a scorching maximum of 37°C (99°F), with an average of 27°C (81°F). The month experiences significant precipitation, with 124 mm (4.9 in) falling over 12 days, contributing to a high humidity level of 81%. In contrast, October sees a notable drop in temperatures, with a minimum of 4°C (39°F) and a maximum of 32°C (90°F), averaging at 18°C (65°F). Precipitation is slightly lower at 107 mm (4.2 in) spread over just 8 days, and humidity remains relatively stable at 80%. For more detailed insights into October weather, you can visit Williamsburg weather in October.

In July, the weather is typically hot and humid, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 37°C (99°F) and an average of 27°C (81°F). This month sees considerable rainfall, with precipitation totaling 124 mm (4.9 in) over approximately 12 days, contributing to the 81% humidity. In contrast, November experiences much cooler temperatures, with a minimum of -2°C (28°F), an average of 11°C (51°F), and a maximum of 27°C (81°F). Although the maximum temperature can still reach a warm 27°C, the overall climate is marked by significantly less rainfall at 76 mm (3.0 in) over 8 days, and a slightly higher humidity of 84%. For more details on November weather, check out Williamsburg weather in November.

In July, the weather is hot and humid, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 37°C (99°F) and an average of 27°C (81°F). The month experiences significant rainfall, totaling 124 mm (4.9 in) over 12 days. In contrast, December offers a much cooler climate, with temperatures fluctuating between -7°C (19°F) and 21°C (71°F), resulting in an average of 7°C (45°F). This month sees less precipitation, with 85 mm (3.3 in) falling over 9 days, while humidity remains relatively high at 84%. For a more detailed look at the conditions, check out Williamsburg weather in December.

Compare Williamsburg's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Williamsburg

As July unfolds in Williamsburg, the weather takes on a distinct character, marked by higher temperatures and increased humidity compared to other months. With average highs reaching a sweltering 27°C and even soaring up to 37°C, residents and visitors alike can expect a warm and sultry atmosphere. Rainfall is not uncommon, contributing to the region's lush greenery, but it does mean that nearly half the month can be damp. The combination of high humidity and sporadic showers brings a unique energy to the summer, making it essential for anyone enjoying this vibrant season to stay hydrated and plan for the occasional rain. For more insights into the weather patterns throughout the year, visit Williamsburg Climate.