What is the weather like in Kathmandu vs Lisbon in September?

In September, Kathmandu averages 29°C high / 20°C low with about 438 mm of rain; Lisbon averages 27°C high / 18°C low with about 24 mm.

Kathmandu vs Lisbon in September

Lisbon is the better pick in September — 89 vs 50 on SeasonMap's comfort score. Lisbon is warm, dry, clean air, while Kathmandu is hot, soaked, muggy air.

Kathmandu vs Lisbon — September climate, side by side

	🇳🇵 Kathmandu	🇵🇹 Lisbon
Comfort score	50/100 (D)	89/100 (A)
Feels-like high	33°C	27°C
Avg high / low	29° / 20°	27° / 18°
Rainfall	438 mm	24 mm
Rainy days	29	3
Humidity	90%	73%
Air quality (AQI)	63	38

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Kathmandu 🇳🇵 Nepalhot, soaked, muggy air · best November50
Lisbon 🇵🇹 Portugalwarm, dry, clean air · best May89

Kathmandu vs Lisbon in September — FAQ

Is September better in Kathmandu or Lisbon?: Lisbon is the better pick in September — 89 vs 50 on SeasonMap's comfort score. Lisbon is warm, dry, clean air, while Kathmandu is hot, soaked, muggy air.
What is the weather like in Kathmandu vs Lisbon in September?: In September, Kathmandu averages 29°C high / 20°C low with about 438 mm of rain; Lisbon averages 27°C high / 18°C low with about 24 mm.