Last updated: June 24, 2025
In Wellington, United States, the average temperature in August hovers around 21°C (71°F), with a minimum dropping to 9°C (48°F) and a peak reaching up to 36°C (97°F). Expect some moisture, as precipitation averages about 37 mm (1.5 in) over the course of 7 days. With an average humidity of 63%, this month offers a mix of warmth and refreshing breezes.
In August in Wellington, the average temperature is 21°C (71°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 9°C (48°F). This variation makes it a great month for travelers to experience a mix of warm days and cool evenings.
In Wellington in August, the precipitation amount is 37 mm (1.5 in) during a span of 7 days.
In Wellington in August humidity is 63%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace—comfortable for exploring, yet slightly sticky, urging travelers to take it easy and stay hydrated while enjoying the sights.
In Wellington in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Wellington.
UV Risk Categories
Weather in Wellington varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Wellington, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -1°C (30°F) | 16 mm (0.6 inches) | 84% | moderate |
February Weather | -2°C (28°F) | 24 mm (0.9 inches) | 85% | high |
March Weather | 4°C (39°F) | 53 mm (2.1 inches) | 75% | very high |
April Weather | 7°C (45°F) | 54 mm (2.1 inches) | 67% | very high |
May Weather | 12°C (54°F) | 116 mm (4.6 inches) | 67% | extreme |
June Weather | 19°C (67°F) | 46 mm (1.8 inches) | 68% | extreme |
July Weather | 22°C (73°F) | 35 mm (1.4 inches) | 62% | extreme |
August Weather | 21°C (71°F) | 37 mm (1.5 inches) | 63% | extreme |
September Weather | 18°C (64°F) | 26 mm (1.0 inches) | 63% | very high |
October Weather | 8°C (47°F) | 36 mm (1.4 inches) | 72% | high |
November Weather | 4°C (40°F) | 24 mm (0.9 inches) | 79% | moderate |
December Weather | 0°C (33°F) | 18 mm (0.7 inches) | 85% | moderate |