Chitwan (Sauraha) weather in May

May in Chitwan: sweltering, soaked, with poor air quality — a gamble, with 18 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Chitwan🇳🇵 Nepal · Himalaya · National park51
  1. 91Jan
  2. 85Feb
  3. 76Mar
  4. 56Apr
  5. 51May
  6. 41Jun
  7. 37Jul
  8. 39Aug
  9. 46Sep
  10. 67Oct
  11. 81Nov
  12. 88Dec

#8 of 12 months in Chitwan · #1268 of 1413 destinations to visit in May · comfort 51/100 (tier D)

Days
33°C
Nights
23°C
Wet days
18
Sun
11.5 h
Humidity
69%
Daylight
14 h
Chitwan, Nepal
Photo: Vadim Tolbatov · CC BY-SA 4.0

Traveller notes on Chitwan in May

Other months in Chitwan

Chitwan-forum threads on a June visit call this genuinely a wetter month, posters planning a trip around the twentieth with kids specifically asking whether elephant safaris would still be possible given the season. Regulars call the park itself never closing regardless of weather, a real reassurance for anyone worried about a washed-out visit. Posters call Sauraha the main accommodation village worth basing in, several posters asking specifically about late-June conditions there before booking. Regulars call safaris genuinely still running in June despite the showers, activities adjusted around weather rather than cancelled outright. Posters recommend real waterproof layers and flexible scheduling regardless of exact June dates, conditions here shifting fast enough to affect a planned activity on short notice. The record: 32C days feeling like 38C, 25.2C nights, an extraordinarily high 262.9mm across nearly 24 days and 78 percent humidity.
ChitwanJuneRegular · June · 1 month ago · Read more on Tripadvisor ↗
Chitwan-forum threads on an end-of-March visit with kids describe one family's jeep safari as delivering rhinos, a black bear and a real tiger in a single outing. Regulars call jeep treks generally the stronger bet for sightings compared with elephant-back safaris, real visibility down the road often more productive than scanning side to side. Posters recommend a stay of four days and three nights with kids, enough time for boating, a Tharu dance show and the Elephant Breeding Centre. Regulars call jungle walks not recommended for younger children, jeep-based activities considerably safer. Posters describe late March as running warm and increasingly dry ahead of the hottest months, comfortable early mornings the best window for wildlife activity. Regulars recommend real sun protection, the midday heat here building fast this late in the dry season. The record: 30.1C days feeling like 31C, 16.4C nights, a scant 4.7 days of measurable precipitation and 56 percent humidity.
ChitwanMarchRegular · March · 1 month ago · Read more on Tripadvisor ↗
Chitwan-forum threads on the winter season describe February as genuinely ideal for jungle activity, posters calling daytime conditions warm enough for light layers while early mornings on the river stay noticeably cool. Regulars call the dry grassland season a real advantage for spotting wildlife, tall elephant grass cut back and visibility considerably better than during the lush late-summer stretch. Posters describe a dawn canoe trip as properly brisk, a fleece standing advice before the sun climbs high. Regulars call the jungle walk, elephant-back safari and jeep drive comfortable options this month, none limited by heat the way an April visit can be. Posters recommend the park's registered guides over an unlicensed operator, entry permits checked at multiple points. Regulars call a two-night stay the minimum for a real shot at rhino or tiger sign. The record: 24.5C days feeling like 25C, 12.5C nights, a low 3.2 days of measurable precipitation and 67 percent humidity.
ChitwanFebruaryRegular · February · 1 month ago · Read more on Tripadvisor ↗
Chitwan-forum threads on late August into September are candid this sits at the tail end of the tougher stretch of the year, genuinely hot and humid conditions paired with tall grass that hasn't yet been cut back, both factors working against easy wildlife spotting compared to cooler months. Posters describe the Rapti River as prone to swelling this time of year, capable of affecting access around Sauraha village during an unusually heavy spell. Jeep safaris and canoeing are called generally suspended during the core of the monsoon in July and August, though posters report activities typically resuming as September progresses and conditions ease. Regulars recommend late September at the earliest for anyone set on a full jeep safari over a walking tour or bird watching, with the genuinely strong window not arriving until October. The record: a scorching 30C by day feeling like a punishing 35C, 24.6C nights, an extraordinarily high 296mm across over 25 days and 86 percent humidity.
ChitwanSeptemberRegular · September · 1 month ago · Read more on tripadvisor.co.nz ↗

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Chitwan climate normals — May

Daytime high33°C / 91°F🔥 sweltering
Nighttime low23°C / 73°F
Feels like (high)37°C / 99°F
Rainfall153 mm / 6 in⛈ soaked
Rainy days18 days
Humidity69%💧 humid
Dew point21°C / 69°F
Sunshine11.5 h/day
Daylight13.5 h
Wind9 km/h / 5 mph
Air quality (US AQI)111😷 poor

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Chitwan in May

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Shoulder seasonschool holidays in 2 of the markets that fill it, an ordinary month(estimated)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Best months for Chitwan's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Fair weatherChitwan's weather peaks December–February, best around January.

JFMAMJJASOND

Best weatherFair weatherToughest weather

Nearby, and something's on

Within 300 km of Chitwan — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Chitwan?

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Chitwan in May — FAQ

Is May a good time to visit Chitwan?
May in Chitwan: sweltering, soaked, with poor air quality — a gamble, with 18 rainy days. It ranks #8 of 12 months for Chitwan on SeasonMap's comfort score (51/100).
What is the weather like in Chitwan in May?
In May, Chitwan averages a daily high of 32.5°C and a low of 23°C, with about 153.2 mm of rain over roughly 17.9 rainy days.
What is the air quality in Chitwan in May?
Chitwan has a mean US Air Quality Index of about 111 in May.

Within 300 km: Varanasi's Buddha Purnima at Sarnath around 25 Apr – 25 May, and Manang's Spring crossing season on 15 Mar – 20 May.