August Weather in Sandwich, United States

Last updated: February 24, 2025

In August, the weather in Sandwich, United States offers a classic taste of summer with maximum temperatures reaching up to 32°C (90°F), complimented by an average of 23°C (73°F). While the days bask in warmth, nighttime temperatures cool down to a refreshing minimum of 15°C (60°F). Rainfall is a prominent feature this month, with a total of 78 mm (3.1 in) spread over 10 days, contributing to a humidity level of 76% that enhances the lush, vibrant atmosphere. Embrace the mix of sun and occasional showers that characterizes this picturesque month in Sandwich.

August Temperature in Sandwich

In August, Sandwich, United States, experiences a warm embrace with temperatures that reflect the peak of summer. The minimum temperature hovers at a comfortable 15°C (60°F), while the average climbs to a pleasant 23°C (73°F). On particularly hot days, mercury levels can ascend to a striking 32°C (90°F). This month's warmth follows a gradual increase from the cooler months of spring, emphasizing the transition into vibrant summer. The milder nights invite outdoor activities, making August a delightful time for residents and visitors alike to enjoy the charm of Sandwich under sunny skies.

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

The chart illustrates August temperature patterns in Sandwich, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343639475666737367584739
Data source: Temperature data for Sandwich 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.

August Precipitation in Sandwich

In August, Sandwich experiences a noticeable dip in precipitation with an average of 78 mm (3.1 in), marking it as one of the drier months of the year. This decline follows a summer trend, where July recorded 91 mm (3.6 in), but it's still relatively consistent, with rainfall spread over 10 days. As the month progresses, the skies begin to shift, hinting at the approaching fall, which typically brings an uptick in moisture, as seen in September's average of 108 mm (4.2 in). Overall, August serves as a transitional period, balancing the tail end of summer's warmth with the impending change in weather patterns.

August Precipitation Trends in Sandwich

The chart displays monthly precipitation patterns in Sandwich, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8610311212510287917810815193121
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Sandwich

In August, Sandwich, United States, experiences a humidity level of 76%, consistent with the preceding months of July and June. This represents a slight decline compared to the higher humidity levels typical in the earlier months of the year, notably January and February, which both hover around 84%. As summer transitions into fall, the humidity gradually eases, reflecting a trend of decreasing moisture in the air, dropping to 75% by September. Overall, August maintains a comfortable balance, as it closely aligns with the summer's last breath before the humidity further dips in the months to come.

August Average Humidity in Sandwich

This chart illustrates the average monthly humidity levels in Sandwich, 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 Sandwich

In August, Sandwich, United States, experiences a consistently high UV Index of 9, categorizing it as very high. This trend reflects the peak summer sun intensity, maintaining the same exposure level as July. With a burn time of just 15 minutes, it's crucial for residents and visitors to take proactive steps against sunburn. Interestingly, as the year progresses from January’s moderate UV Index of 3 to August’s intense 9, there’s a marked increase in sun exposure risks. This highlights the importance of sun safety throughout the summer months. For more detailed information, visit Sandwich UV Index.

Maximum UV Index Levels in Sandwich for August

The chart shows the monthly maximum UV Index (UVI) for Sandwich 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.
JanFebMarAprMayJunJulAugSepOctNovDec3468910998642
Data source: Sandwich 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 Sandwich

In August, Sandwich, United States, basks in the warm glow of 330 hours of sunshine, maintaining a delightful brightness that lingers from the peak summer months. Following the sunniest July with 346 hours, the summer seems reluctant to fade, allowing residents and visitors to relish the sun's embrace a little longer. This trend of increased sunshine from the frosty depths of January, which offers a mere 142 hours, demonstrates a steady climb to summer's zenith. As the days shorten in the fall, September still enjoys a generous 280 hours before dropping to 236 hours in October. This gradual shift highlights the charming transition of Sandwich from sun-drenched summer days to the mellow hues of autumn, where each hour of sunshine is cherished even more.

Monthly Sunshine Duration in Sandwich: August Highlighted

The August sunshine duration represents the total number of hours Sandwich 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.
JanFebMarAprMayJunJulAugSepOctNovDec142h184h258h243h298h326h346h330h280h236h203h165h
Data source: Sandwich August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sandwich During August

When it comes to the likelihood of sunny weather in Sandwich, United States, August shows a notably low chance of sunshine at 32%. This marks a downward trend from the sunnier spring months, as chances peak in March at 59% and remain relatively stable through the blossoming days of April and May. However, as summer unfolds, the probability diminishes further, with July and August bringing the lowest expectations for sunny days. Interestingly, September sees a rebound to 47%, suggesting that while August may not be the sunshine capital, the tail end of summer can still surprise with clear skies. Overall, if you're planning outdoor activities in August, it's wise to keep an umbrella handy!

Percentage of Sunny Days in August in Sandwich

The chart illustrates the percentage of sunny days in Sandwich 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 Sandwich experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%30%59%43%40%38%36%32%47%43%54%29%
Data source: Sandwich August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sandwich in August

In August, the daylight duration in Sandwich, United States, averages around 13 hours, marking a subtle transition from the peak of summer into the approaching autumn. This month witnesses a gradual decline in sunlight hours, following the longest days of June and July, which boasted 15 and 14 hours, respectively. As the summer warmth begins to wane, the slight reduction in daylight serves as a gentle reminder of the changing seasons, setting the stage for September's further decrease to 12 hours. This pattern reflects the shifting balance of light throughout the year, underscoring the cyclical nature of our environment.

Average Daylight Hours in Sandwich for August

The chart illustrates the variation in daylight duration in Sandwich throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 31m10h 36m11h 58m13h 22m14h 33m15h 8m14h 49m13h 46m12h 25m11h 1m9h 48m9h 11m
Data source: Sandwich daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Sandwich

In Sandwich, United States, the wind patterns throughout the year reveal a notable trend, particularly in August. Averaging just 3.8 m/s (8 mph), the August winds mark the year's low point, suggesting a serene summer lull. This decline follows the seasonal peak seen in the earlier months, where wind speeds hovered around 5.5 m/s (12 mph) in March and gradually waned as the summer progressed. The gradual reduction, reaching its nadir in August, then gives way to a modest resurgence in September, with speeds increased slightly to 4.6 m/s (10 mph). This pattern illustrates how Sandwich experiences a gentle breeze during the warmest months, providing a tranquil atmosphere ideal for summer activities before the autumn winds pick up again.

Average August Wind Speed in Sandwich

The chart displays monthly wind speed patterns in Sandwich, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.35.45.55.14.74.94.13.8 m/s4.65.15.05.0
Data source: Sandwich August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Sandwich Compares to Other Months

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

August and January present stark contrasts in weather conditions. In August, temperatures are generally warm, with a minimum of 15°C (60°F) and average highs reaching 32°C (90°F), accompanied by a relatively high humidity of 76%. Despite receiving about 78 mm (3.1 in) of precipitation over roughly 10 days, the overall climate remains summery and vibrant. In contrast, January brings much colder weather, with temperatures plummeting to a minimum of -16°C (3°F) and average highs only reaching 16°C (62°F). Although it experiences slightly more precipitation at 86 mm (3.4 in) over 9 days, the humidity levels rise to 84%, creating a chillier atmosphere. For a closer look at January weather specifics, you can check Sandwich weather in January.

When comparing the weather in August and February, one can see a stark contrast in temperatures and conditions. August boasts a warm climate with average temperatures around 23°C (73°F), peaking at a high of 32°C (90°F), while February is much colder, with average temperatures hovering around 2°C (36°F) and reaching a maximum of only 15°C (59°F). Precipitation in August is moderate at 78 mm (3.1 in) over 10 days, compared to February's heavier rainfall of 103 mm (4.1 in) across 12 days. Furthermore, humidity levels are relatively high year-round, but February sees slightly more humidity at 84%, compared to August's 76%. For more specifics about weather conditions during this frosty month, you can check Sandwich weather in February.

In comparing the weather of August and March, a stark contrast emerges. August typically enjoys warmer temperatures, with a minimum of 15°C (60°F), an average of 23°C (73°F), and a maximum soaring to 32°C (90°F). This month also experiences relatively moderate precipitation, totaling 78 mm (3.1 in) over 10 days, alongside a humidity level of 76%. In sharp contrast, March presents a cooler climate, with temperatures dipping to a minimum of -10°C (15°F), an average of 4°C (39°F), and a maximum reaching only 16°C (60°F). Additionally, March has higher rainfall, with 112 mm (4.4 in) of precipitation over the same 10 days, coupled with slightly increased humidity at 82%. For more detailed insights on the weather conditions during this transition month, you can check Sandwich weather in March.

When comparing the weather in August and April, significant differences emerge in temperature and precipitation. August enjoys warmer temperatures, with a minimum of 15°C (60°F), an average of 23°C (73°F), and a maximum of 32°C (90°F), while April's temperatures range from a chilly 0°C (32°F) to a mild 21°C (70°F), with an average of 8°C (47°F). Furthermore, August sees less precipitation, totaling 78 mm (3.1 in) over about 10 days, compared to April, which experiences heavier rainfall with 125 mm (4.9 in) over 13 days. The humidity remains relatively high in both months, with August at 76% and April slightly higher at 79%. For more detailed information, you can visit Sandwich weather in April.

When comparing the weather in August and May, notable differences arise in both temperature and precipitation. August typically presents warmer conditions with average temperatures around 23°C (73°F), peaking at a maximum of 32°C (90°F), while May experiences cooler averages of 13°C (56°F) and a maximum of 28°C (82°F). In terms of precipitation, May receives slightly more rainfall, totaling 102 mm (4.0 in) over 12 days compared to August's 78 mm (3.1 in) across 10 days. The humidity levels remain quite similar, with August at 76% and May slightly lower at 75%. For a more detailed look at May weather patterns, visit Sandwich weather in May.

When comparing the weather in August and June, August tends to be warmer with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 32°C (90°F), and an average of 23°C (73°F). In contrast, June has a milder temperature spectrum, with a minimum of 10°C (51°F) and a maximum of 28°C (83°F), averaging at 19°C (66°F). Although August has slightly less precipitation at 78 mm (3.1 in) compared to June's 87 mm (3.4 in), both months experience rain on approximately 10 days. Humidity levels are fairly close, with June at 78% and August slightly lower at 76%. For more details about June weather in Sandwich, you can check out Sandwich weather in June.

When comparing the weather between July and August, both months exhibit similar temperature ranges, with minimums around 15°C (59°F to 60°F) and average temperatures hovering around 23°C (73°F). However, July tends to be slightly warmer, reaching a maximum of 34°C (93°F), compared to August's maximum of 32°C (90°F). In terms of precipitation, July experiences more rainfall at 91 mm (3.6 in) over 9 days, whereas August has 78 mm (3.1 in) over 10 days. Both months share the same humidity level of 76%, creating a consistently warm and humid atmosphere. For more detailed insights, you can check out Sandwich weather in July.

August's weather features warmer temperatures, with a minimum of 15°C (60°F) and a maximum of 32°C (90°F), alongside an average of 23°C (73°F). The month experiences 78 mm (3.1 in) of precipitation over 10 days and maintains a relatively high humidity level of 76%. In contrast, September brings cooler temperatures, where the minimum dips to 11°C (53°F) and the maximum reaches 28°C (82°F), averaging at 19°C (67°F). Although September is cooler, it also sees an increase in precipitation to 108 mm (4.2 in), while maintaining a similar humidity of 75%. For more details on the weather during this month, check out Sandwich weather in September.

August and October present a striking contrast in weather patterns. In August, temperatures typically range from a minimum of 15°C (60°F) to a maximum of 32°C (90°F), with an average of 23°C (73°F) and relatively high humidity at 76%. Precipitation is moderate, averaging 78 mm (3.1 inches) over about 10 days. In contrast, October brings a significant drop in temperatures, with lows of 2°C (36°F) and highs reaching only 24°C (76°F), resulting in an average of 15°C (59°F). The month is also marked by increased rainfall totaling 151 mm (5.9 inches) over 11 days, while humidity remains similar at 75%. For more detailed insights about this month, visit Sandwich weather in October.

August and November showcase stark differences in weather patterns. In August, temperatures typically range from a mild 15°C (60°F) at night to a sweltering maximum of 32°C (90°F) during the day, with an average of 23°C (73°F). Precipitation is relatively moderate at 78 mm (3.1 in) over about 10 days, while humidity sits at a comfortable 76%. In contrast, November brings a chill, with temperatures dropping significantly—minimums of -7°C (20°F) and an average of just 8°C (47°F). Although it receives slightly more rainfall at 93 mm (3.7 in) over the same number of days, the humidity is a bit higher at 80%. For a closer look at November's conditions, you can visit Sandwich weather in November.

August and December present starkly contrasting weather conditions. In August, temperatures are warm, ranging from a minimum of 15°C (60°F) to a maximum of 32°C (90°F), with an average of 23°C (73°F). The month experiences significant humidity at 76% along with 78 mm (3.1 in) of precipitation over 10 days. In contrast, December plunges into much colder temperatures, with a minimum of -13°C (8°F) and a maximum of 16°C (62°F), averaging just 4°C (39°F). Precipitation increases to 121 mm (4.8 in) over the same number of days, paired with a slight uptick in humidity to 80%. For more specific insights about the weather in December, you can visit Sandwich weather in December.

Compare Sandwich's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Sandwich

As August sweeps through Sandwich, it brings a delightful blend of warmth and humidity that sets it apart from the other months. With temperatures peaking at a balmy 32°C, this month invites outdoor adventures under a sun-soaked sky. However, the average temperature hovers comfortably around 23°C, providing a perfect balance for those looking to enjoy the season without the oppressive heat. Expect a few rainy days to refresh the landscape, contributing to the overall lushness of the area. This combination of 76% humidity and 78 mm of precipitation nurtures the local flora, making August a vibrant month to experience the natural beauty of Sandwich. For a deeper dive into the region's climate, check out Sandwich Climate.