Last updated: June 24, 2025
In West Yarmouth, United States, the average temperature in August hovers around 22°C (72°F), with a pleasant range between a minimum of 16°C (61°F) and a maximum of 27°C (81°F). Expect 82 mm (3.2 in) of precipitation over the month, typically spanning 8 days. The atmosphere is quite humid, with an average humidity of 76%, making it essential to stay refreshed and hydrated!
In August in West Yarmouth, the average temperature is 22°C (72°F). The maximum can reach 27°C (81°F), while the minimum can dip as low as 16°C (61°F). This pleasant weather makes it an ideal destination for travelers seeking mild and comfortable conditions.
In West Yarmouth in August, the total precipitation amount reached 82 mm (3.2 in) over the course of 8 days.
In West Yarmouth in August humidity is 76%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as you navigate through the thick, saturated air.
In West Yarmouth in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in West Yarmouth.
UV Risk Categories
Weather in West Yarmouth varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in West Yarmouth, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 94 mm (3.7 inches) | 84% | moderate |
| February Weather | 2°C (36°F) | 123 mm (4.8 inches) | 84% | moderate |
| March Weather | 3°C (38°F) | 118 mm (4.7 inches) | 82% | high |
| April Weather | 7°C (46°F) | 137 mm (5.4 inches) | 79% | very high |
| May Weather | 12°C (53°F) | 119 mm (4.7 inches) | 75% | very high |
| June Weather | 17°C (63°F) | 91 mm (3.6 inches) | 78% | very high |
| July Weather | 21°C (71°F) | 83 mm (3.3 inches) | 76% | very high |
| August Weather | 22°C (72°F) | 82 mm (3.2 inches) | 76% | very high |
| September Weather | 19°C (67°F) | 118 mm (4.7 inches) | 75% | very high |
| October Weather | 15°C (59°F) | 175 mm (6.9 inches) | 75% | high |
| November Weather | 9°C (48°F) | 102 mm (4.0 inches) | 80% | moderate |
| December Weather | 4°C (40°F) | 136 mm (5.4 inches) | 80% | low |