August Weather in Narragansett, United States

Last updated: February 24, 2025

In Narragansett during August, the climate showcases a delightful blend of warmth and occasional refreshment. With a maximum temperature reaching 31°C (88°F) and an average of 23°C (73°F), summer vibes abound, inviting outdoor activities and beach outings. The minimum temperature dips to a comfortable 15°C (58°F) during cooler evenings. However, this month also brings 94 mm (3.7 in) of rain over 10 days, leading to a humidity level of 76% that can make the air feel quite sticky. Whether basking in the sun or enjoying the sporadic summer showers, August in Narragansett offers a vibrant coastal experience.

August Temperature in Narragansett

In August, Narragansett basks in the warmth of summer, with temperatures typically ranging from a minimum of 15°C (58°F) to a maximum of 31°C (88°F), complementing the average of 23°C (73°F). This month marks the height of the warm season, showing a noteworthy increase in temperatures compared to the cooler months preceding it. Following the trend set in July, where the maximum temperatures reached 33°C (93°F), August maintains a pleasantly warm climate without climbing too high, making it ideal for beachgoers and outdoor enthusiasts. The gradual transition into fall begins with September’s cooler range, but during August, the coastal charm truly shines with balmy days and inviting nights.

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

The chart illustrates August temperature patterns in Narragansett, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343539485766737367594638
Data source: Temperature data for Narragansett 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 Narragansett

In August, Narragansett experiences a moderate precipitation total of 94 mm (3.7 in), continuing a trend of similar rainfall through the summer months. Over the course of the month, rain falls on approximately 10 days, providing a balance of sunny intervals and refreshing showers. This amount is slightly less than the preceding month of July, which saw 114 mm (4.5 in), reflecting a gradual tapering of summer rains as the season transitions. Interestingly, the early part of the year remains wetter, with April and October typically registering higher precipitation levels. Overall, August’s climatic pattern showcases the region’s characteristic variability, with manageable rainfall that often nurtures the lush coastal landscape.

August Precipitation Trends in Narragansett

The chart displays monthly precipitation patterns in Narragansett, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80103107130116971149497144105129
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Narragansett

In August, humidity in Narragansett holds steady at 76%, reflecting a slight decline from the peak levels usually seen in the earlier summer months. As the year progresses from the damp cold of January and February, where humidity hovers around a high 84%, a gradual decrease is observed, culminating in the warmer months. By July, humidity begins to ease, setting the stage for August's consistent levels that mirror the milder conditions of both September and October. This trend highlights a seasonal shift towards drier air as summer transitions into fall, offering a refreshing reprieve from the more oppressive humidity earlier in the season.

August Average Humidity in Narragansett

This chart illustrates the average monthly humidity levels in Narragansett, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%82%79%75%78%76%76%76%75%80%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Narragansett

In August, Narragansett experiences a very high UV Index of 9, mirroring the intense sun exposure typical for this time of year. With a short burn time of just 15 minutes, it’s crucial for sun-seekers to stay vigilant and protect their skin from harmful rays. This month maintains the elevated UV levels established in June and July, showcasing a consistent trend of peak sun intensity throughout the summer. As the season transitions into September, the UV Index slightly decreases to 8, yet still falls within the very high exposure category, making sun safety an ongoing priority. For more detailed information, visit Narragansett UV Index.

Maximum UV Index Levels in Narragansett for August

The chart shows the monthly maximum UV Index (UVI) for Narragansett 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.
JanFebMarAprMayJunJulAugSepOctNovDec3568910998642
Data source: Narragansett 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 Narragansett

As summer wanes, August in Narragansett shines with an impressive 327 hours of sunlight, marking it as one of the brightest months of the year. The trend of increasing sunshine hours peaks in July with 346 hours, before slightly tapering off in August. This month continues to carry the warm glow of summer, supported by a robust average of 292 hours from May to July. Following the sun-soaked summer, September sees a notable drop to 282 hours, signaling the approach of autumn. This pattern clearly reflects the seasonal transition, with Narragansett enjoying a festive farewell to summer while still embracing the lingering warmth of its sunlit days.

Monthly Sunshine Duration in Narragansett: August Highlighted

The August sunshine duration represents the total number of hours Narragansett 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.
JanFebMarAprMayJunJulAugSepOctNovDec149h189h260h248h292h323h346h327h282h227h205h177h
Data source: Narragansett August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Narragansett During August

August in Narragansett sees a 31% chance of sunny weather, which is among the lowest throughout the year. This month stands out as a notable dip following a more promising 61% in March, gradually decreasing through the summer. The trend shows that after an influx of sunshine in early spring, the likelihood of sunny days wanes, peaking again in the fall with 46% in September. While beachgoers may hope for clearer skies in August, they might encounter a mix of weather, reflecting the transitional nature of the season.

Percentage of Sunny Days in August in Narragansett

The chart illustrates the percentage of sunny days in Narragansett 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 Narragansett experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec48%31%61%45%41%39%38%31%46%44%56%32%
Data source: Narragansett August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Narragansett in August

As August arrives in Narragansett, the summer sun begins to wane, offering about 13 hours of daylight—a slight decrease from the warm, illuminating 15 hours of June. This gradual decline follows the peak daylight months of June and July, where the sun graced the sky for extended periods, encouraging outdoor activities and evening gatherings. The transition into September will see this trend continue, with daylight hours reducing further to 12 hours. Overall, August serves as a bridge between the vibrant summer days and the shorter, cozy hours of fall, reminding us to savor the long, golden evenings before they slip away.

Average Daylight Hours in Narragansett for August

The chart illustrates the variation in daylight duration in Narragansett throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 33m10h 37m11h 58m13h 21m14h 31m15h 6m14h 47m13h 44m12h 25m11h 2m9h 50m9h 13m
Data source: Narragansett daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Narragansett

In August, Narragansett experiences a gentle breeze, with average wind speeds lingering at 3.3 m/s (7 mph), identical to the slightly calmer July. This marks a noticeable decline from the consistent 4.5 m/s at the start of the year, reflecting the area's typical summer lull. As warmer months settle in, the wind tends to ease, creating a tranquil atmosphere ideal for beachgoers and outdoor activities. In the upcoming months, one can expect a gradual increase in wind speeds, returning to the 4.0 m/s range by September. This ebb and flow of wind closely mirrors the seasonal transitions in Narragansett, where each month tells its own unique story through the whispering gusts.

Average August Wind Speed in Narragansett

The chart displays monthly wind speed patterns in Narragansett, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.54.54.64.34.13.93.33.3 m/s3.94.34.24.2
Data source: Narragansett August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Narragansett Compares to Other Months

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

In August, temperatures in Narragansett are notably warm, with averages reaching 23°C (73°F) and highs climbing to 31°C (88°F), accompanied by a moderate level of humidity at 76%. This summer month experiences around 94 mm (3.7 in) of precipitation over 10 days, suggesting occasional rainfall amidst the warmth. In stark contrast, January presents a dramatically colder climate, with average temperatures plummeting to just 1°C (34°F) and a minimum of -19°C (-1°F). The winter month sees less precipitation at 80 mm (3.1 in) over 9 days, but the humidity remains relatively high at 84%. For more detailed insights, you can visit Narragansett weather in January.

Comparing the weather in August and February reveals stark contrasts. In August, temperatures range from a mild 15°C (58°F) at night to a warm 31°C (88°F) during the day, averaging around 23°C (73°F). The month sees a fair amount of rainfall, with 94 mm (3.7 in) spread over about 10 days and a humidity level of 76%. On the other hand, February experiences significantly colder conditions, with temperatures dipping as low as -15°C (5°F) and only reaching a maximum of 16°C (61°F), averaging a chilly 2°C (35°F). Precipitation is slightly higher at 103 mm (4.0 in) across 11 days, accompanied by an increased humidity level of 84%. For more details on February weather, you can check Narragansett weather in February.

The weather in August and March presents a stark contrast, reflecting the transitional seasons. In August, temperatures are significantly warmer, ranging from a minimum of 15°C (58°F) to a maximum of 31°C (88°F), with an average of 23°C (73°F). The month sees a moderate level of precipitation at 94 mm (3.7 in) over about 10 days, accompanied by a comfortable humidity level of 76%. In contrast, March experiences much cooler temperatures, with a chilling minimum of -10°C (14°F) and an average of only 4°C (39°F), peaking at a maximum of 17°C (63°F). Precipitation is slightly higher at 107 mm (4.2 in) over the same number of days, and humidity is a bit increased at 82%. For more insights on March weather, you can check Narragansett weather in March.

August and April present quite distinct weather characteristics. In August, temperatures range from a minimum of 15°C (58°F) to an average of 23°C (73°F), peaking at 31°C (88°F), while April experiences much cooler conditions with temperatures ranging from a minimum of -1°C (31°F) to an average of 9°C (48°F), reaching a maximum of 22°C (72°F). Additionally, April sees more precipitation, totaling 130 mm (5.1 inches) over 12 days, compared to August's 94 mm (3.7 inches) over 10 days. Humidity levels are also high in both months, with April at 79% and August slightly lower at 76%. For those interested in more detailed information, check out Narragansett weather in April.

When comparing the weather in August and May, August typically feels much warmer. With average temperatures reaching 23°C (73°F) and highs of 31°C (88°F), it is significantly milder than May, where average temperatures linger around 14°C (57°F) with a peak of 28°C (82°F). Both months show considerable precipitation, with August experiencing 94 mm (3.7 in) over about 10 days and May slightly wetter at 116 mm (4.6 in) across 13 days. Humidity levels are quite similar, hovering around 76% in August and slightly lower at 75% in May. For more details on May weather specifically, check out Narragansett weather in May.

When comparing the weather in August and June, August typically experiences warmer temperatures, with a minimum of 15°C (58°F) and an average of 23°C (73°F), compared to June's lower minimum of 10°C (50°F) and average of 19°C (67°F). Both months have similar maximum temperatures, with August reaching up to 31°C (88°F) and June maxing out at 29°C (85°F). Precipitation levels are quite close as well, with August receiving 94 mm (3.7 in) and June slightly higher at 97 mm (3.8 in), with both months seeing around 10 days of rain. Humidity levels are also comparable, though August has a marginally lower average humidity at 76% compared to June's 78%. For a more detailed look at the weather, check out Narragansett weather in June.

In comparing the weather of July and August, we see that both months share similar average temperatures, around 23°C (73°F), and consistent humidity levels at 76%. However, July tends to be slightly warmer with a maximum temperature of 33°C (93°F) compared to August's peak of 31°C (88°F). Rainfall also differs, with July experiencing more precipitation at 114 mm (4.5 in) over 11 days, while August sees 94 mm (3.7 in) over 10 days. For further details, you can check Narragansett weather in July.

August and September display a noticeable shift in weather patterns. In August, the temperatures range from a minimum of 15°C (58°F) to a maximum of 31°C (88°F), with an average temperature of 23°C (73°F) and relatively high humidity at 76%. Precipitation during this month totals 94 mm (3.7 in) over approximately 10 days. Conversely, September brings cooler temperatures, with a minimum of 9°C (48°F), an average of 20°C (67°F), and a maximum of 29°C (85°F). Although precipitation slightly increases to 97 mm (3.8 in) over the same number of days, the humidity remains comparable at 75%. For a more detailed look at the weather conditions, you can refer to Narragansett weather in September.

In August, temperatures are generally warmer, with a minimum of 15°C (58°F) and an average of 23°C (73°F), peaking at a maximum of 31°C (88°F). This month sees significant humidity at 76% and experiences about 94 mm (3.7 in) of precipitation over 10 days. In contrast, October brings a noticeable drop in temperature, with a minimum of 1°C (35°F) and an average of 15°C (59°F), comfortably reaching a maximum of 26°C (80°F). This month also has higher precipitation, totaling 144 mm (5.7 in) over approximately 12 days, while humidity remains fairly consistent at 75%. For more detailed insights into October weather specifics, visit Narragansett weather in October.

In August, the weather is warm and humid, with temperatures averaging about 23°C (73°F) and highs reaching up to 31°C (88°F), accompanied by 94 mm of precipitation over roughly 10 days. In contrast, November sees a significant drop in temperature, with an average of 8°C (47°F) and lows plunging to -8°C (17°F), although it may still feature a maximum of 22°C (72°F) on milder days. While November has slightly more precipitation at 105 mm over 9 days, the humidity remains similar at 80%. For more details on November weather, you can check Narragansett weather in November.

The weather in August and December presents a stark contrast, reflecting the extremes of seasonal climates. August boasts mild to warm temperatures, with an average of 23°C (73°F) and maximums reaching up to 31°C (88°F), accompanied by a decent amount of rainfall of 94 mm (3.7 in) over about 10 days, and a humidity level of 76%. In contrast, December experiences much colder conditions, with average temperatures dropping to just 3°C (38°F) and minimums plummeting to -14°C (8°F). This month records a higher precipitation total of 129 mm (5.1 in) over the same number of days, coupled with a humidity level of 80%. For a more detailed comparison of December weather, you can check Narragansett weather in December.

Compare Narragansett's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Narragansett

August in Narragansett presents a delightful departure from the cooler months, as residents and visitors alike bask in warmer temperatures and a more summery ambiance. The humid air often envelops the coastal town, creating a perfect atmosphere for beach days and outdoor activities. With occasional rainfall spread across roughly a third of the month, the weather strikes a balance, allowing for lively sunny spells that invite exploration and relaxation by the shore. As summer starts to wane, the allure of August offers a unique blend of warmth and refreshing summer breezes, making it a cherished time to enjoy everything this beautiful coastal region has to offer. For further insights into the climate patterns throughout the year, check out Narragansett Climate.