August Weather in Westport, United States

Last updated: February 24, 2025

In August, Westport, United States experiences a blend of warm and moderate weather, with maximum temperatures reaching 32°C (90°F) and an average of 17°C (62°F). While the minimum temperature dips to 10°C (51°F), residents and visitors alike can enjoy the summer atmosphere, tempered by a humidity level of 73% that often enhances the warmth. The month sees a modest precipitation total of 12 mm (0.5 in) spread across just 3 days, making it a relatively dry summer month perfect for outdoor activities and seaside relaxation.

August Temperature in Westport

In August, Westport, United States, experiences a delightful warmth as summer approaches its finale. With minimum temperatures averaging around 10°C (51°F) and maximums soaring to 32°C (90°F), the month showcases a vibrant range of average highs around 17°C (62°F), which is a gentle transition from the hotter peak of July. This trend reflects the area's move towards cooler autumn evenings while still embracing the lingering heat of summer days. The overall temperate climate not only makes August a pleasant month for outdoor activities but also serves as a gentle reminder of the changing seasons ahead, making it a perfect time to relish the beauty of Westport's late-summer atmosphere.

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

The chart illustrates August 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.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Westport

August in Westport typically marks a quiet pause in the precipitation cycle, with a mere 12 mm (0.5 in) of rainfall recorded over just 3 days. Following the driest month of July, which saw only 13 mm (0.5 in), August continues the trend of reduced moisture, setting the stage for a notably dry summer period. This contrasts sharply with the wetter months that precede and follow it; for instance, September sees a notable increase with 106 mm (4.2 in), highlighting a shift back to more typical precipitation levels. Overall, the month serves as a brief interlude in Westport's annual weather pattern, characterized by infrequent but light summer showers.

August Precipitation Trends in Westport

The chart displays monthly precipitation patterns in Westport, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec25917315813966581312106173267231
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Westport

In August, Westport experiences a noticeable shift in humidity, dipping to 73%, the lowest point in the year. This reduction sets it apart from the preceding summer months, where humidity averaged around 82% in July. The trend indicates a gradual decline from the humid heights of 86% in January to a more comfortable level in late summer, suggesting a welcomed respite from the more oppressive moisture levels typically seen in earlier months. As the year progresses into the fall, humidity levels are poised to rise again, but August stands as a gentle transition, inviting residents to enjoy the drier air while it lasts.

August Average Humidity in Westport

This chart illustrates the average monthly humidity levels in Westport, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%85%83%84%84%82%73%74%83%86%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Westport

In August, Westport experiences a UV Index of 8, classified as very high, which means sun protection is imperative during outdoor activities. This decrease from the peak UV Index of 9 seen in the prior three months suggests a slight easing of sun exposure, yet the burn time remains crucially short at just 15 minutes. As summer days begin to wane, the trend of elevated UV levels persists, emphasizing the importance of vigilance against skin damage. With the approaching fall, residents should prepare for the gradual drop in UV intensity, as seen in the subsequent months. For more detailed insights on UV levels throughout the year, explore the Westport UV Index.

Maximum UV Index Levels in Westport for August

The chart shows the monthly maximum UV Index (UVI) for Westport in August, 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 August 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.

August Sunshine in Westport

In August, Westport basks in 329 hours of radiant sunshine, making it one of the sunniest months of the year. This peak follows a June and July led by 328 and 359 hours respectively, showcasing a spectacular summer that bathes the region in warmth and light. The increase in sunlight hours from early spring—where March sees only 218 hours—to August highlights a steady climb into the vibrant summer months. As the days begin to shorten come September, dropping to 262 hours, Westport's August serves as a delightful reminder of the sun-soaked days of summer before the cooler, cloudier months take hold. This trend paints a picture of a place where the sun is cherished and the vibrant life of summer truly thrives.

Monthly Sunshine Duration in Westport: August Highlighted

The August sunshine duration represents the total number of hours Westport experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec87h137h218h238h305h328h359h329h262h205h130h105h
Data source: Westport August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Westport During August

In Westport, the likelihood of sunny weather sees a noticeable increase as the year progresses, with August presenting a 36% chance of sunshine. This marks a slight dip from the elevated levels of June and July, both at 42%, yet still indicative of a favorable summer climate. Notably, after the dreary winter months when the chances hover between 13% and 18%, the arrival of spring ignites a transformation, with April and May witnessing a jump to 42% and 32%, respectively. As summer unfolds, Westport basks in the joyful embrace of sunny days, making August a charming interlude before the onset of autumn, when the likelihood gently subsides to 32% in September. Overall, while August may not be the sunniest month, it certainly holds its own against a backdrop of seasonal change.

Percentage of Sunny Days in August in Westport

The chart illustrates the percentage of sunny days in Westport throughout the year, with August 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 August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Westport in August

In Westport, United States, the month of August features a delightful 14 hours of daylight, marking a gradual transition from the peak summer months. Throughout the year, daylight hours increase from a mere 8 hours in January, reaching their zenith with 15 hours from May to July. As August unfolds, the sunlight begins to wane, yet it still offers ample time for outdoor activities before the days shorten significantly in the fall. As the seasons shift, daylight dips to 12 hours in September, signaling the natural ebb and flow of sunlight that enhances the beauty of each changing month. With this trend, August stands as a perfect bridge between the vibrant summer and the mellow autumn, inviting residents to relish the last warmth of longer days.

Average Daylight Hours in Westport for August

The chart illustrates the variation in daylight duration in Westport throughout the year, with August 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.

August Winds in Westport

In Westport, August brings a gentle breeze with an average wind speed of 3.1 m/s (7 mph), slightly less than the more blustery months preceding and following it. While the peak winds are found in February and November at 4.1 m/s (9 mph), August's calmness contrasts with the lively gusts of spring and fall. This modest summer wind is part of a gradual decline that begins in June, where average speeds hover around 2.9 m/s (7 mph), creating a serene atmosphere ideal for leisurely coastal activities. As the summer wanes, the winds tend to pick up again, signaling a shift back towards more energetic breezes in the fall months. Overall, the wind patterns in Westport offer a rhythmic ebb and flow, with August graciously serving as a calm interlude in the yearly cycle of gusty surprises.

Average August Wind Speed in Westport

The chart displays monthly wind speed patterns in Westport, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.64.13.62.63.22.93.53.1 m/s3.03.74.13.7
Data source: Westport August wind data, generated using information from the Copernicus Climate Change Service.

How August 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 August'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.

August and January present starkly contrasting weather conditions. In August, temperatures range from a mild 10°C (51°F) at night to a warm 32°C (90°F) during the day, accompanied by relatively low precipitation of 12 mm (0.5 in) over just three days and a humidity level of 73%. In contrast, January experiences much cooler temperatures, with lows of -5°C (24°F) and highs reaching only 14°C (57°F). This month is characterized by significantly higher precipitation, totaling 259 mm (10.2 in) across 17 days, and a higher humidity of 86%. For a more detailed look at January weather in Westport, check out Westport weather in January.

When comparing the weather in August and February, there is a striking contrast in temperatures and precipitation. August boasts a mild range of temperatures, with a minimum of 10°C (51°F) and a maximum of 32°C (90°F), while enjoying relatively low precipitation at just 12 mm (0.5 in) over three days. In contrast, February experiences much colder conditions, with temperatures ranging from a chilly -3°C (27°F) to a maximum of 15°C (60°F). It also sees significantly higher rainfall, accumulating 173 mm (6.8 in) across 18 days, contributing to a higher humidity level of 84%. For more detailed information, you can check out Westport weather in February.

August in Westport typically showcases a warm climate with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 32°C (90°F), averaging around 17°C (62°F). The month experiences relatively low precipitation, with only about 12 mm (0.5 in) over 3 days, and a humidity level of 73%, making it feel pleasantly warm and comfortable.

In contrast, March brings a significant shift in weather patterns, characterized by cooler temperatures ranging from a chilly -1°C (30°F) to a mild maximum of 23°C (74°F), averaging just 8°C (46°F). The rainfall is notably higher, with 158 mm (6.2 in) spread over 17 days, and humidity levels increase to 85%, resulting in a damp and often overcast atmosphere. For more details, check out Westport weather in March.

August and April present notably different weather patterns. In August, temperatures range from a cool 10°C (51°F) to a warm 32°C (90°F), with an average of 17°C (62°F). The month sees relatively low precipitation of just 12 mm (0.5 in) across three days, and humidity hovers around 73%. In contrast, April features a much cooler temperature range, with minimums dipping to 1°C (35°F) and maximums reaching 27°C (80°F), averaging only 10°C (50°F). Additionally, April is significantly wetter, experiencing 139 mm (5.5 in) of rainfall over 15 days, coupled with a higher humidity level of 83%. For more detailed insights, check out Westport weather in April.

In comparing the weather between August and May, August tends to be warmer, with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 32°C (90°F), while May has a cooler range, with temperatures between 5°C (42°F) and 29°C (85°F). Although August is generally drier, experiencing only 12 mm (0.5 in) of precipitation over 3 days, May sees significantly more rainfall at 66 mm (2.6 in) spread across 10 days. Additionally, humidity levels in May are higher at 84%, compared to 73% in August, making May feel more humid and potentially less comfortable. For more detailed information on May weather, visit Westport weather in May.

When comparing the weather in August and June, August generally offers milder temperatures, with a minimum of 10°C (51°F) and a maximum of 32°C (90°F), accompanied by lower precipitation levels of just 12 mm (0.5 in) over three days. In contrast, June can experience more dramatic temperature variations, with a minimum of 7°C (44°F) and a scorching maximum of 40°C (104°F), alongside significantly higher precipitation of 58 mm (2.3 in) spread over eight days. Additionally, June tends to be more humid, with a humidity level of 84%, compared to August's 73%. For a more detailed look at June's weather patterns, you can visit Westport weather in June.

In comparing the weather between July and August, August presents slightly warmer conditions. The average temperature in August reaches 17°C (62°F), while July's average is a bit cooler at 16°C (61°F). Notably, August also experiences a higher maximum temperature of 32°C (90°F) compared to July's high of 28°C (82°F). Despite these warmer temperatures, both months have similar precipitation levels, with August receiving 12 mm (0.5 in) of rain over 3 days, just slightly less than July's 13 mm (0.5 in) over the same number of days. Additionally, humidity is a touch lower in August at 73% versus July's 82%. For more detailed insights about July weather, you can check Westport weather in July.

August generally offers warmer temperatures, with a minimum of 10°C (51°F) and a maximum of 32°C (90°F), while September sees a slight drop in temperature, ranging from a minimum of 6°C (43°F) to a maximum of 30°C (85°F). Although August experiences less precipitation at 12 mm (0.5 in) over just 3 days, September is significantly wetter, registering 106 mm (4.2 in) over 10 days. Both months have similar humidity levels, with August at 73% and September slightly higher at 74%. For a more detailed look at September weather, you can check Westport weather in September.

August and October present stark contrasts in weather patterns. In August, temperatures range from a mild 10°C (51°F) at night to a warm peak of 32°C (90°F) during the day, accompanied by relatively low precipitation of just 12 mm (0.5 in) over three days and humidity averaging 73%. In contrast, October sees much cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 22°C (72°F), along with significantly higher rainfall totaling 173 mm (6.8 in) spread over 13 days and increased humidity at 83%. For a deeper look into October weather, visit Westport weather in October.

August and November present stark contrasts in weather. In August, temperatures range from a low of 10°C (51°F) to a high of 32°C (90°F), with an average of 17°C (62°F). The month sees relatively low precipitation, totaling just 12 mm (0.5 in) over about 3 days and an average humidity of 73%. In contrast, November brings much cooler temperatures, with minimums of 0°C (33°F), an average of 9°C (48°F), and a maximum of 16°C (62°F). This month is significantly wetter, experiencing 267 mm (10.5 in) of rain over 18 days and an increase in humidity to 86%. For a detailed look at the weather conditions in November, check out Westport weather in November.

In August, the weather is characterized by warm temperatures, with a minimum of 10°C (51°F) and a maximum of 32°C (90°F), creating an average that reaches 17°C (62°F). The month sees relatively low precipitation, totaling just 12 mm (0.5 in) over about three days and a humidity level of 73%. In contrast, December brings a significant shift, featuring much cooler temperatures, with a minimum of -3°C (27°F), an average of 6°C (44°F), and a maximum of 14°C (57°F). The precipitation in December is notably higher, reaching 231 mm (9.1 in) over approximately 19 days, accompanied by increased humidity at 87%. This stark difference in weather between the two months highlights the transition from summer warmth to winter chill. For a more detailed look at December conditions, you can check Westport weather in December.

Compare Westport's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Westport

August weather in Westport stands out as a warm and relatively dry month, characterized by a pleasant average temperature that encourages outdoor activities. With the maximum temperatures soaring up to 32°C (90°F), it offers a delightful contrast to the cooler, cloudier days typical of earlier summer months. The average temperatures settle comfortably, while the low humidity keeps the heat manageable. Although August experiences a bit of precipitation, with only a few days of rain, it ensures that the lush landscapes remain vibrant. This blend of warm days and minimal rain makes August a perfect time to enjoy everything Westport has to offer. For more insights into weather patterns, explore Westport Climate.