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Weather in アメリカ in 8月

Country-wide climate normals across 27 cities in アメリカ.

Average high
30°C
Average low
21°C
Rainfall
99 mm
Sunshine
5.0h/day
湿度
63%
Range
21–37°C

How Hot Is アメリカ in 8月?

アメリカ runs hot in August: typical highs of 30°C across most cities, with New York City representative. Regional variation: 21°C to 37°C.

Sunshine in アメリカ in 8月

Sun and cloud trade off across アメリカ in August: New York City averages 5.0h of direct sun a day, with daylight from 6:05 am to 7:50 pm. Conditions vary day to day, with bright spells interrupted by cloudy stretches. Most regions of the country see a similar mixed pattern, though some areas may lean drier or wetter than the national average.

Does It Rain In アメリカ In 8月?

Moderate rainfall defines アメリカ's August: New York City averages 99mm across 10 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.

Is アメリカ Humid In 8月?

Mugginess defines アメリカ's August: humidity averages 63% in New York City, and the air feels noticeably heavy across most regions. Sweat sits on the skin longer than it would in drier conditions, and overnight relief is limited. Pack light, breathable fabrics.

Wind In アメリカ In 8月

Gentle steady winds define アメリカ's August: New York City averages 18 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.

Cloud Cover In アメリカ In 8月

アメリカ sees mostly cloudy weather through August: New York City averages 54% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.

Other months in アメリカ