Birgañj, Nepal — Weather in May 2027

Climate Overview

Birgañj, Nepal in May has hot conditions, with highs reaching 34.5°C (94°F) and afternoons the warmest part of the day. Rain falls on about 12 days this month. Temperatures drop noticeably between day and night.

This month falls at the end of Spring. Temperatures are at their seasonal peak.

Temperatures remain fairly steady throughout May, with daily highs around 34°C (93°F).

Rainfall is heaviest during the last third of the month, while the first third tends to be drier.

The warmest days tend to fall around the 17th, averaging 35.5°C (96°F).

Compared to April, this month is about 1°C cooler with 7 more rainy days.

Monthly May Averages

Temperature

35°C / 24°C

Feels Like

39°C / 27°C

Rain

12 days · 112 mm

Sunshine

11.6h / day

Humidity

61% — Moderate

Wind

15 km/h

Wind Direction

E (81°)

Gusts

32 km/h

Daylight

13.5 h

Cloud Cover

35%

Clear Sky Days

8.5

UV Index

8.6 — Very High

Dew Point

21°C — Muggy

Moon Phase

Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 05:18

Daylight 13.5h

Sunset 18:46

What to Expect

With midday temperatures reaching 35°C (94°F), schedule outdoor activities for early morning or late afternoon. Evenings remain warm enough for comfortable outdoor dining and night markets. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain usually comes in shorter passing showers rather than all-day rain.

2 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

1days (9 mm) Excellent

2days (15 mm) Excellent

3days (16 mm) Excellent

0days (1 mm) Excellent

1days (6 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January best	22°C / 10°C	21°C / 9°C	1days (9 mm) Excellent	9.3h Good	76% Humid	5 Moderate	Excellent	View Details
February best	25°C / 13°C	26°C / 12°C	2days (15 mm) Excellent	10.2h Excellent	66% Muggy	6 High	Excellent	View Details
March best	31°C / 17°C	32°C / 17°C	3days (16 mm) Excellent	10.8h Excellent	52% Moderate	7.4 Very High	Excellent	View Details
April	36°C / 22°C	37°C / 22°C	5days (33 mm) Good	11.4h Excellent	44% Moderate	8.3 Very High	Fair	View Details
May	35°C / 24°C	39°C / 27°C	12days (112 mm) Wet	11.6h Excellent	61% Muggy	8.6 Very High	Poor	View Details
June	34°C / 26°C	40°C / 31°C	20days (193 mm) Wet	10.5h Excellent	72% Muggy	8.5 Very High	Wet	View Details
July	32°C / 26°C	38°C / 31°C	28days (400 mm) Wet	7.4h Good	84% Humid	7.7 Very High	Wet	View Details
August	31°C / 26°C	38°C / 31°C	27days (327 mm) Wet	8.1h Good	85% Humid	7.3 Very High	Wet	View Details
September	31°C / 25°C	37°C / 30°C	23days (268 mm) Wet	8.3h Good	86% Very Muggy	7 High	Wet	View Details
October	30°C / 21°C	35°C / 24°C	6days (72 mm) Good	9.5h Good	79% Humid	6.1 High	Fair	View Details
November best	28°C / 16°C	29°C / 16°C	0days (1 mm) Excellent	9.8h Good	71% Muggy	5.2 High	Excellent	View Details
December best	24°C / 11°C	23°C / 11°C	1days (6 mm) Excellent	9.3h Good	73% Muggy	4.7 Moderate	Excellent	View Details

What to Wear

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Birgañj?

May is typically poor for visiting Birgañj, with average highs of 35°C (94°F) and around 12 rainy days. Birgañj, Nepal in May has hot conditions, with highs reaching 34.5°C (94°F) and afternoons the warmest part of the day.

Does it rain a lot in Birgañj in May?

Birgañj typically sees around 12 rainy days in May with 112 mm (4.4 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Birgañj in May?

Nights stay pleasantly warm in Birgañj during May, around 24°C (76°F). Light evening wear is sufficient.

What should I pack for Birgañj in May?

With highs of 35°C (94°F) and lows of 24°C (76°F) in May, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.

Is May among the best months weather-wise in Birgañj?

May is not the most favourable month weather-wise in Birgañj. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Birgañj in May?

The average UV index in Birgañj during May is 9 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Birgañj in May?

Birgañj gets approximately 14 hours of daylight per day in May, with around 12 hours of sunshine.

Does it snow in Birgañj in May?

Snow is uncommon in Birgañj during May based on 10-year climate averages.

Last updated: