Birendranagar climate

Name: Birendranagar
Address: NP

Birendranagar is warmest in May, with average highs of 33 °C, and coldest in January, when nights average 6.9 °C. July is the wettest month (642 mm) and November the driest (7.2 mm). Figures are 1991–2020 climate normals.

Across a full year Birendranagar averages 1,913 mm of rain and 232 days above 25 °C.

Nepal · population 154,886 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month May 33 °C
Coldest month January 6.9 °C
Driest month November 7 mm
Wettest month July 642 mm
Least cloud November 16 % cloud
Hottest on record June 39 °C
Coldest on record January 1.5 °C

What to expectBirendranagar through the year

Birendranagar has a clear annual cycle: average daily highs run from 18 °C in January to 33 °C in May, a swing of 14 °C in mean temperature across the year.

Counted across a normal year, 232 days a year reach 25 °C, 75 of them reach 30 °C. The warmest reading in the 1991–2020 record is 39 °C, in June.

Rain is strongly seasonal. July averages 642 mm against 7 mm in November — 90 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	18.5 °C	40 mm	33 %
February	21.2 °C	40 mm	30 %
March	26.2 °C	25 mm	26 %
April	31.3 °C	21 mm	28 %
May	32.8 °C	42 mm	26 %
June	31.3 °C	292 mm	49 %
July	28.3 °C	642 mm	86 %
August	28.1 °C	521 mm	85 %
September	27.8 °C	230 mm	54 %
October	26.5 °C	37 mm	17 %
November	23.4 °C	7 mm	16 %
December	20.0 °C	16 mm	23 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	18.5 °C	6.9 °C	12.9 °C	25.6 °C	1.5 °C	0	0
February	21.2 °C	8.8 °C	15.4 °C	30.3 °C	2.7 °C	2	0
March	26.2 °C	12.4 °C	19.9 °C	35.0 °C	5.4 °C	21	3
April	31.3 °C	16.9 °C	24.6 °C	38.6 °C	10.2 °C	29	21
May	32.8 °C	20.8 °C	27.1 °C	38.4 °C	14.4 °C	31	25
June	31.3 °C	23.1 °C	27.1 °C	39.0 °C	18.5 °C	30	19
July	28.3 °C	23.3 °C	25.4 °C	32.9 °C	21.2 °C	30	4
August	28.1 °C	23.1 °C	25.2 °C	32.6 °C	20.2 °C	30	2
September	27.8 °C	21.4 °C	24.3 °C	31.9 °C	16.3 °C	29	1
October	26.5 °C	17.1 °C	21.9 °C	30.5 °C	9.4 °C	26	0
November	23.4 °C	12.7 °C	18.1 °C	27.7 °C	6.8 °C	5	0
December	20.0 °C	8.9 °C	14.5 °C	25.2 °C	2.7 °C	0	0

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	40 mm	4	11 h/day	33 %	75 %	7.4 km/h
February	40 mm	4	11 h/day	30 %	70 %	8.7 km/h
March	25 mm	3	12 h/day	26 %	57 %	10 km/h
April	21 mm	5	13 h/day	28 %	46 %	11 km/h
May	42 mm	7	14 h/day	26 %	53 %	11 km/h
June	292 mm	19	14 h/day	49 %	72 %	8.5 km/h
July	642 mm	30	14 h/day	86 %	89 %	6.9 km/h
August	521 mm	30	13 h/day	85 %	89 %	6.5 km/h
September	230 mm	23	12 h/day	54 %	86 %	6.8 km/h
October	37 mm	5	12 h/day	17 %	75 %	7.2 km/h
November	7 mm	1	11 h/day	16 %	73 %	7.2 km/h
December	16 mm	1	10 h/day	23 %	74 %	6.8 km/h

How Birendranagar compares

The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.

Destination	Summer high	Winter low	Rain per year	Days above 25 °C
Birendranagar	33 °C	6.9 °C	1,913 mm	232
Nepalgunj · Nepal	37 °C	7.9 °C	1,142 mm	273
Dhangaḍhi̇̄ · Nepal	36 °C	7.3 °C	1,535 mm	262
Bahraigh · India	38 °C	9.0 °C	1,140 mm	284
Sītāpur · India	38 °C	8.7 °C	1,024 mm	284
Shāhjānpur · India	39 °C	8.4 °C	1,010 mm	281
Butwāl · Nepal	34 °C	10 °C	1,984 mm	279

Where Birendranagar ranks

Ranking	Position	Value
Places with the best weather in Asia in March	27th of 50	92/100
Places with the best weather in Asia in November	41st of 50	95/100

Planning a trip? See the best time to visit Birendranagar.

QuestionsCommon questions about Birendranagar’s climate

When is the best time to visit Birendranagar?

That depends on what you want, so the honest answer is a comparison rather than a single month. March, October, November sit closest to 20 °C on average, May is the warmest month and November the driest. The month-by-month table above has the full picture.

How hot does Birendranagar get?

In May, the warmest month, daily highs average 33 °C. About 75 days a year pass 30 °C. The highest value in the 1991–2020 record is 39 °C.

How cold does it get in winter?

Nights average 6.9 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Birendranagar?

July, averaging 642 mm over 30 days with rain. The driest month is November with 7 mm. The year as a whole averages 1,913 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Birendranagar rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Data point: 28.597°, 81.617° (the coordinates the reanalysis values are taken for)
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.