Weather in ZDA in september
Country-wide climate normals across 27 cities in ZDA.
How Hot Is ZDA in september?
ZDA runs hot in September: typical highs of 28°C across most cities, with New York City representative. Regional variation: 21°C to 34°C.
Sunshine in ZDA in september
Variable weather dominates ZDA in September: 4.9h of direct sun on a typical day in New York City, with daylight from 6:35 am to 7:05 pm. Expect both bright and cloudy days across the month, and slight regional differences between coastal and inland zones.
Does It Rain In ZDA In september?
ZDA's September is wet across most regions: 101mm in New York City across 9 days, with rain falling on most days of the month. Coastal and highland regions can see significantly more, while interior regions may stay slightly drier. Sunny stretches are brief and uncommon.
Is ZDA Humid In september?
ZDA's September is humid — 64% on average in New York City, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In ZDA In september
Gentle steady winds define ZDA's September: 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 ZDA In september
ZDA sees mostly cloudy weather through September: New York City averages 52% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.