Monthly climate guide
Kathmandu weather in May
May in Kathmandu is typically hot, with average daytime highs around 30°C (86°F) and night-time lows near 19°C (66°F). The month usually brings about 99 mm of rain (wet) and is often cloudy. Daytime highs are 2°C warmer than April and about the same as June.
What stands out in May
- In Kathmandu, May is late spring.
- Kathmandu is usually about 13°C warmer than Pokhara, 150 km away, in May.
- Expect a big gap between day and night — about 11°C.
- Low humidity (around 48%) keeps the warmth pleasant rather than muggy.
May is typically Kathmandu's warmest month.
Avg high
30°C
86°F
Avg low
19°C
66°F
Rainfall
99 mm
wet
Humidity
48%
relative
Sky
62%
cloud · often cloudy
Kathmandu weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 17°C / 63°F | 7°C / 44°F | 9 mm | 51% | 42% |
| February | 21°C / 69°F | 9°C / 48°F | 17 mm | 45% | 44% |
| March | 25°C / 76°F | 13°C / 55°F | 26 mm | 41% | 44% |
| April | 28°C / 83°F | 16°C / 61°F | 43 mm | 42% | 54% |
| May | 30°C / 86°F | 19°C / 66°F | 99 mm | 48% | 62% |
| June | 30°C / 85°F | 21°C / 70°F | 182 mm | 67% | 76% |
| July | 26°C / 79°F | 21°C / 69°F | 304 mm | 87% | 92% |
| August | 26°C / 78°F | 20°C / 69°F | 259 mm | 88% | 87% |
| September | 25°C / 77°F | 19°C / 67°F | 200 mm | 88% | 76% |
| October | 23°C / 74°F | 16°C / 61°F | 43 mm | 77% | 46% |
| November | 21°C / 69°F | 12°C / 54°F | 4 mm | 64% | 32% |
| December | 18°C / 65°F | 9°C / 48°F | 4 mm | 54% | 34% |
What to pack for May
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- An extra layer — evenings are noticeably cooler than afternoons
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is May a good time to visit Kathmandu?
Compare the months in the chart above to find your ideal window.
Best time to visit Kathmandu →Other Nepal cities in May
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Kathmandu weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/nepal/kathmandu/may
<a href="https://weathercompare.eu/weather/nepal/kathmandu/may">Kathmandu weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/nepal/kathmandu" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Kathmandu weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/nepal/kathmandu/may">Kathmandu weather in May</a> – WeatherCompare</p>
Kathmandu in May: quick answers
Is May a good time to visit Kathmandu?
May is one of the wetter months in Kathmandu, with about 99 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Kathmandu in May?
Average highs are about 30°C (86°F) and average lows about 19°C (66°F), based on 10 years of daily data.
Does it rain a lot in Kathmandu in May?
Kathmandu typically gets around 99 mm of rain in May — wet.
Figures are long-term averages for the area around Kathmandu (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.