Weather in Nepaal in september
Country-wide climate normals across 15 cities in Nepaal.
How Hot Is Nepaal in september?
Hot weather dominates Nepaal: September averages 29°C, with the warmest cities reaching 32°C.
Sunshine in Nepaal in september
Dark, overcast days dominate Nepaal in September — Kathmandu sees just 1.1h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Nepaal In september?
Heavy seasonal rains saturate Nepaal in September — Kathmandu averages 342mm of rain across 24 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is Nepaal Humid In september?
Nepaal is enveloped in tropical-thick humidity through September: Kathmandu averages 78%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Nepaal In september
Nepaal's September has gentle wind — Kathmandu averages 11 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Nepaal In september
Nepaal's September is dominated by overcast skies: Kathmandu averages 77% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.