July Weather in Westport, United States

Last updated: February 24, 2025

July in Westport, United States brings a delightful mix of warm temperatures and refreshing summer breezes. With maximum highs reaching 28°C (82°F) and a pleasant average of 16°C (61°F), locals and visitors alike can enjoy the outdoors. Overnight lows dip to a comfortable 10°C (51°F), perfect for cool summer nights. Although the month sees a modest 13 mm (0.5 in) of precipitation spread over just 3 days, the humidity level averages at 82%, contributing to that unmistakable coastal charm. Embrace July in Westport, where sunny days and gentle sea air define the season.

July Temperature in Westport

July in Westport is characterized by a pleasant warmth, making it an inviting peak summer month. With minimum temperatures averaging around 10°C (51°F) and a comfortable average of 16°C (61°F), the days are generally mild. The maximum temperature climbs to about 28°C (82°F), providing a perfect backdrop for outdoor activities. This marks a noticeable rise from the cooler spring months, and the steady increase in warmth is apparent as it follows the previous month’s highs. As July unfolds, residents and visitors alike can enjoy the seasonal shift that brings longer days and a vibrant atmosphere, ideal for sun-soaked adventures along the beautiful Connecticut coastline.

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

The chart illustrates July temperature patterns in Westport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec444346505459616260534843
Data source: Temperature data for Westport generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Westport

In July, Westport experiences a notable dip in precipitation, with only 13 mm (0.5 in) of rain falling over a mere three days. This striking reduction in rainfall marks a significant contrast to the wetter months earlier in the year, where January alone recorded 259 mm (10.2 in) across 17 days. The dry spell in July, often seen as a transitional phase, sets the stage for the lingering warmth of summer. As the region prepares for the heavier rains of late summer and autumn, July stands out as an exceptionally dry month, reflecting the overall trend of decreasing precipitation as the year progresses.

July Precipitation Trends in Westport

The chart displays monthly precipitation patterns in Westport, 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.
JanFebMarAprMayJunJulAugSepOctNovDec25917315813966581312106173267231
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Westport

In July, Westport experiences a dip in humidity levels, reaching 82%, a notable contrast to the higher readings seen in the earlier months of the year. This slight decline marks the beginning of a trend towards more comfortable conditions, as humidity typically peaks in the winter months, reaching a high of 87% in December. Following July, the humidity continues to decrease, hitting its lowest point of 73% in August before gradually rising again in the fall. This seasonal fluctuation not only enhances the warm summer days but also prepares residents for the upcoming crispness of autumn, making July a sweet spot for enjoying the outdoors amidst moderately humid conditions.

July Average Humidity in Westport

This chart illustrates the average monthly humidity levels in Westport, 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.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%85%83%84%84%82%73%74%83%86%87%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Westport

In July, Westport experiences a very high UV Index of 9, maintaining the intense sun exposure seen in June and May. With a burn time of just 15 minutes, it’s essential to take precautions during outdoor activities, as the risk of skin damage increases significantly. This trend of elevated UV levels underscores the importance of effective sun protection, particularly in the summer months when exposure is at its peak. As we transition into August, the UV Index remains high but dips slightly to 8, indicating the need for continued vigilance. For more information on UV levels throughout the year, visit Westport UV Index.

Maximum UV Index Levels in Westport for July

The chart shows the monthly maximum UV Index (UVI) for Westport 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.
JanFebMarAprMayJunJulAugSepOctNovDec235699987531
Data source: Westport 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 Westport

In Westport, United States, July shines as the peak of summer, boasting a remarkable 359 hours of sunshine. This marks a vibrant contrast to the earlier months, where sunny days gradually accrue from a mere 87 hours in January to a robust 328 hours in June. The warmth of summer continues its hold with August close behind, offering 329 hours of sunlight, while September begins to taper off, welcoming the softer light of fall. This upward trend in daylight hours highlights the joy of long summer days, making July a highlight for outdoor enthusiasts and sun-seekers alike. The transition into autumn sees a natural decline, yet the joyful spirit of these sun-drenched days lingers on for residents and visitors alike.

Monthly Sunshine Duration in Westport: July Highlighted

The July sunshine duration represents the total number of hours Westport 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.
JanFebMarAprMayJunJulAugSepOctNovDec87h137h218h238h305h328h359h329h262h205h130h105h
Data source: Westport July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Westport During July

In Westport, the likelihood of sunny weather in July matches June's optimistic outlook, with both months boasting a 42% chance of sunshine. This consistency indicates a promising stretch of summer weather, especially when compared to the earlier months of the year. As the seasons progress, the chance of clear skies gradually increases, peaking in April before stabilizing in the heart of summer. After July, the probability of sunny days declines into late summer and fall, reminding us to take advantage of those warm July days while they last. Overall, July stands out as a key month for enjoying sunny weather in Westport.

Percentage of Sunny Days in July in Westport

The chart illustrates the percentage of sunny days in Westport 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 Westport experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%18%30%43%32%42%42%36%32%26%13%16%
Data source: Westport July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Westport in July

In July, Westport enjoys the peak of its summer sunshine, basking in 15 hours of daylight each day. This trend of extended daylight begins in May, where the hours start to increase significantly, reaching their maximum during the warm summer months before gradually tapering off in August with 14 hours. The consistent daylight from June to July reflects a celebration of summer, perfect for outdoor activities and gatherings. As the days shorten in the latter half of the year, transitioning into Autumn, daylight slips back to a modest 12 hours in September, reminding us of the seasonal rhythms inherent to Westport.

Average Daylight Hours in Westport for July

The chart illustrates the variation in daylight duration in Westport throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 59m10h 18m11h 57m13h 38m15h 5m15h 48m15h 24m14h 6m12h 29m10h 48m9h 19m8h 33m
Data source: Westport daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Westport

In July, Westport experiences a slight uptick in wind activity, with average wind speeds reaching 3.5 m/s (8 mph). This figure reflects a stability in the region's breezy climate, as wind speeds remain fairly consistent through the summer months. Compared to June's 2.9 m/s, July brings a refreshing increase, yet it is still lower than the seasonal peaks noted in the colder months, particularly in November when wind speeds rise to 4.1 m/s (9 mph). As summer progresses, the winds gently sway, creating an inviting atmosphere ideal for outdoor activities, while hinting at the impending shift toward autumn's breezier spells. The flow of July's winds subtly underscores a tranquil yet dynamic summer in Westport.

Average July Wind Speed in Westport

The chart displays monthly wind speed patterns in Westport, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.64.13.62.63.22.93.5 m/s3.13.03.74.13.7
Data source: Westport July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Westport Compares to Other Months

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

When comparing the weather in July and January, distinct contrasts emerge. July boasts a milder temperature range, with averages around 16°C (61°F) and highs reaching 28°C (82°F), accompanied by low precipitation at just 13 mm (0.5 in) over three days and relatively high humidity at 82%. In stark contrast, January experiences much colder conditions, with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 14°C (57°F). The month is also characterized by significant precipitation, totaling 259 mm (10.2 in) over 17 days, and a slightly higher humidity level of 86%. For a deeper look into January's weather specifics, you can visit Westport weather in January.

The weather in July contrasts sharply with that of February in several key aspects. July features a mild climate with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 28°C (82°F), characterized by relatively low precipitation of just 13 mm (0.5 in) over three days. In contrast, February experiences much colder temperatures, with a minimum of -3°C (27°F) and a maximum of 15°C (60°F). Additionally, February is notably wetter, receiving 173 mm (6.8 in) of precipitation over 18 days, which contributes to a slightly higher humidity level of 84%. These differences highlight the significant seasonal variations present in the region. For more detailed insights, you can check Westport weather in February.

When comparing the weather in July and March, a stark contrast emerges. July tends to be much warmer, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 28°C (82°F), while March experiences cooler temperatures, where the lows can dip to -1°C (30°F) and highs reach up to 23°C (74°F). Additionally, July sees significantly less precipitation, averaging only 13 mm (0.5 in) over about three days, compared to March's much wetter climate, which receives around 158 mm (6.2 in) over 17 days. Despite July's lower humidity at 82%, it still feels more comfortable compared to the slightly higher humidity of 85% in March. For a more detailed look at March weather, visit Westport weather in March.

When comparing the weather in July and April, it's clear that July tends to be warmer and drier. July experiences an average temperature of 16°C (61°F) with a maximum reaching 28°C (82°F), while April has a cooler average of 10°C (50°F) and can peak at 27°C (80°F). Additionally, July sees only 13 mm of precipitation over just 3 days, in contrast to April, which receives significantly more rainfall at 139 mm across 15 days. Humidity levels are quite similar, with July at 82% and April slightly higher at 83%. For more detailed insights, you can explore Westport weather in April.

Comparing the weather in July and May reveals some interesting contrasts. July tends to be warmer with an average temperature of 16°C (61°F) and a maximum reaching 28°C (82°F), while May is cooler, with an average of 12°C (55°F) and a maximum of 29°C (85°F). Precipitation in July is significantly lower, with only 13 mm (0.5 in) over 3 days, in stark contrast to May's 66 mm (2.6 in) spread across 10 days, indicating that May is much wetter. Additionally, humidity remains similar, with July at 82% and May slightly higher at 84%. For a detailed look at the weather conditions in May, you can visit Westport weather in May.

In comparing the weather between June and July, we notice a shift towards warmer and drier conditions. July boasts a minimum temperature of 10°C (51°F) and an average of 16°C (61°F), reaching a comfortable maximum of 28°C (82°F), with only 13 mm (0.5 in) of precipitation over 3 days. In contrast, June starts cooler with a minimum of 7°C (44°F) and an average of 15°C (59°F), but features an unusually high maximum of 40°C (104°F) on some days. June experiences considerably more rain, totaling 58 mm (2.3 in) over 8 days, along with slightly higher humidity levels at 84%. For a more detailed look at June's weather patterns, you can refer to Westport weather in June.

In comparing the weather between July and August, we see a warm progression with August recording slightly higher temperatures. While July's average temperature hovers around 16°C (61°F) with a maximum of 28°C (82°F), August sees a rise in the average to 17°C (62°F) and a peak of 32°C (90°F). Both months experience minimal precipitation, with July receiving 13 mm (0.5 in) and August slightly less at 12 mm (0.5 in), and both months have rain on about three days. Interestingly, humidity levels drop from 82% in July to 73% in August, making the latter feel somewhat drier. For more detailed insights, you can visit Westport weather in August.

In July, temperatures in Westport range from a minimum of 10°C (51°F) to a maximum of 28°C (82°F), with an average of 16°C (61°F). The month experiences relatively low precipitation of 13 mm (0.5 in) over just three days, alongside higher humidity levels at 82%. In contrast, September sees a slight dip in minimum temperatures to 6°C (43°F), while the maximum rises to 30°C (85°F). However, this month experiences significantly more rainfall, totaling 106 mm (4.2 in) across about ten days, with humidity decreasing to 74%. For a detailed look at September weather, you can visit Westport weather in September.

July and October exhibit striking contrasts in weather patterns. July typically enjoys milder temperatures, with a minimum of 10°C (51°F), an average of 16°C (61°F), and a maximum of 28°C (82°F). The month sees minimal precipitation, averaging only 13 mm (0.5 in) across just 3 days, along with a humidity level of 82%. In contrast, October experiences much cooler temperatures, featuring a minimum of 2°C (36°F) and an average of 12°C (53°F), with a maximum of 22°C (72°F). This month is significantly wetter, receiving 173 mm (6.8 in) of rain over 13 days while maintaining a similar humidity level of 83%. For those looking to understand more about the conditions during this time, you can check Westport weather in October.

In July, the weather is generally warm and pleasant, with minimum temperatures around 10°C (51°F) and maximums reaching up to 28°C (82°F). The month experiences relatively low precipitation of about 13 mm (0.5 in) over just 3 days, accompanied by a comfortable humidity level of 82%.

In contrast, November brings a stark change, with much cooler temperatures ranging from a minimum of 0°C (33°F) to a maximum of 16°C (62°F), averaging only 9°C (48°F). This month is significantly wetter, with a staggering 267 mm (10.5 in) of rainfall spread over 18 days, and a slightly higher humidity at 86%. For more details about the weather conditions during this time, check out Westport weather in November.

The weather in July presents a mild and pleasant atmosphere, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 28°C (82°F) and an average of 16°C (61°F). Rain is minimal, with only 13 mm (0.5 in) of precipitation over just three days, and humidity levels at a comfortable 82%. In contrast, December's climate is markedly colder, featuring temperatures that drop to a minimum of -3°C (27°F) and a maximum of 14°C (57°F), averaging around 6°C (44°F). The month sees a significant increase in precipitation, totaling 231 mm (9.1 in) and occurring over 19 days, alongside slightly elevated humidity at 87%. For more detailed insights regarding December's weather conditions, you can refer to Westport weather in December.

Compare Westport's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Westport

In July, Westport experiences a delightful shift in weather, offering a pleasant escape from the cooler months. With average temperatures reaching a comfortable 16°C (61°F) and peaking at around 28°C (82°F), the warmth invites both locals and visitors to enjoy outdoor activities. The humidity hovers around a tropical 82%, which can make the air feel quite luscious, yet the limited 13 mm of precipitation over just 3 days means that sunny skies dominate the month. Compared to other months, July stands out with its vibrant atmosphere and relatively dry conditions, making it an ideal time for exploring the beautiful coastal scenery. For more detailed insights on what to expect throughout the year, visit Westport Climate.