Triyuga climate — normals and trends

Q: What is the climate of Triyuga?

Triyuga has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 23.5 °C and it receives 1,440 mm of precipitation per year.

Q: What is the hottest day ever recorded in Triyuga?

The hottest day measured in Triyuga between 1940 and 2025 was 26 May 1957, reaching 44.5 °C.

Q: What is the coldest day in Triyuga?

The coldest day measured in Triyuga between 1940 and 2025 was 28 January 1964, at 3.4 °C.

Q: Does it snow in Triyuga?

Almost never: Triyuga sees virtually no snow, with about 0 frost days per year.

Q: Has the climate of Triyuga warmed?

Yes: Triyuga warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Triyuga?

The wettest day measured in Triyuga between 1940 and 2025 was 12 August 1987, with 438 mm of rain in 24 hours.

Q: What was the windiest day in Triyuga?

The windiest day measured in Triyuga between 1940 and 2025 was 14 April 1992, with winds reaching 34.7 km/h.

Q: What is the warmest month in Triyuga?

The warmest month in Triyuga is May (28.2 °C on average); the coldest is January (15.3 °C).

Q: How much does it rain in Triyuga?

Triyuga receives on average 1,440 mm of precipitation per year, spread over about 143 rainy days.

Q: Is it sunny in Triyuga?

Triyuga gets on average 9.8 hours of sunshine per day, roughly 3,577 hours per year over 1940-2025.

Triyuga (Nepal) has a humid subtropical, dry winter climate (Cwa) under the Köppen-Geiger classification. Its mean annual temperature is 23.5 °C and it receives 1,440 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is May (28.2 °C on average) and the coldest is January (15.3 °C). Rainfall peaks in July.

Triyuga averages 0 frost days, 142 hot days (≥ 30 °C) and 143 rainy days per year.

Triyuga has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.

The hottest day of the period reached 44.5 °C (on 26 May 1957) and the coldest 3.4 °C (on 28 January 1964).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

TriyugaKoshi

coords: 26.79°, 86.70°
period: 1940–2025 · 86 yrs

CwaHumid subtropical, dry winterWarmest monthMayColdest monthJanuaryWettest monthJulyDriest monthDecember

Mean daily temperature

23.5°C

Average daily high

28.6°C

Average daily low

18.9°C

Annual rainfall

1,440mm

Sunshine / day

9.8h

Mean relative humidity

71%

Average peak wind

10.5km/h

Seasonal range

12.9°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

142 d/yr

Rainy days (≥ 1 mm)

143 d/yr

Annual snowfall

0.0 cm

Average feels-like high

31.2 °C

Average feels-like low

20.7 °C

Average peak gust

30.0 km/h

Tropical nights (≥ 20 °C)

192 d/yr

Solar radiation

16.3 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.8 °C

since 1940

+0.2 °C per decade · r² = 0.62 · p = < 0.001

19402025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

44.5 °C

26 May 1957

Coldest day

3.4 °C

28 January 1964

Wettest day

438 mm

12 August 1987

Windiest day

34.7 km/h

14 April 1992

Strongest gust

89.6 km/h

17 October 1985

Hottest feels-like

46.5 °C

12 August 2019

Coldest feels-like

0.5 °C

5 February 1964

Sunniest day

13.2 h

1 June 1979

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	38.6 °C13 July 2025	8.0 °C9 January 2025	24.5 °C	1,463 mm	195
2024	40.1 °C30 April 2024	6.8 °C28 January 2024	24.6 °C	1,365 mm	198
2023	40.5 °C8 June 2023	6.8 °C9 January 2023	24.8 °C	1,182 mm	196
2022	39.4 °C24 April 2022	8.1 °C31 January 2022	24.3 °C	1,128 mm	206
2021	38.0 °C26 April 2021	5.4 °C31 January 2021	23.9 °C	1,484 mm	176
2020	36.3 °C7 April 2020	7.0 °C19 December 2020	23.7 °C	1,911 mm	170
2019	39.8 °C11 May 2019	5.2 °C28 December 2019	24.1 °C	1,727 mm	188
2018	38.6 °C9 May 2018	6.1 °C28 December 2018	24.0 °C	1,167 mm	196
2017	37.7 °C27 April 2017	5.6 °C14 January 2017	24.1 °C	1,470 mm	172
2016	41.2 °C10 April 2016	8.1 °C23 January 2016	24.4 °C	1,490 mm	194
2015	39.0 °C5 May 2015	6.3 °C27 December 2015	24.1 °C	1,051 mm	176
2014	40.8 °C13 May 2014	7.4 °C13 February 2014	24.0 °C	1,316 mm	180
2013	39.8 °C12 April 2013	4.3 °C11 January 2013	24.0 °C	1,348 mm	174
2012	41.2 °C15 May 2012	5.9 °C15 January 2012	23.9 °C	1,365 mm	189
2011	38.1 °C21 April 2011	5.6 °C12 January 2011	23.6 °C	1,846 mm	173
2010	41.0 °C12 May 2010	7.3 °C3 January 2010	24.5 °C	1,605 mm	199
2009	40.6 °C9 May 2009	8.3 °C3 January 2009	24.6 °C	1,317 mm	192
2008	41.2 °C28 April 2008	6.5 °C2 February 2008	24.1 °C	1,646 mm	175
2007	41.6 °C1 June 2007	7.2 °C8 January 2007	24.1 °C	1,714 mm	164
2006	40.8 °C12 April 2006	6.4 °C25 January 2006	24.4 °C	1,377 mm	192
2005	42.9 °C1 June 2005	8.5 °C28 December 2005	24.2 °C	1,619 mm	175
2004	41.0 °C15 May 2004	7.4 °C3 January 2004	23.5 °C	1,484 mm	152
2003	39.1 °C27 May 2003	6.3 °C16 January 2003	23.6 °C	1,560 mm	146
2002	38.9 °C19 April 2002	7.9 °C1 January 2002	23.8 °C	1,399 mm	148
2001	39.5 °C7 April 2001	6.2 °C11 January 2001	23.9 °C	1,356 mm	167
2000	38.1 °C12 May 2000	6.2 °C17 January 2000	23.4 °C	1,563 mm	146
1999	39.0 °C26 April 1999	6.4 °C12 January 1999	24.1 °C	1,719 mm	158
1998	40.5 °C20 May 1998	7.7 °C28 December 1998	24.2 °C	1,683 mm	145
1997	41.5 °C15 May 1997	5.3 °C14 January 1997	23.3 °C	1,063 mm	147
1996	40.8 °C21 April 1996	8.2 °C17 December 1996	24.2 °C	1,269 mm	162
1995	41.4 °C26 May 1995	4.7 °C3 January 1995	24.3 °C	1,915 mm	175
1994	42.1 °C5 May 1994	6.5 °C17 January 1994	24.3 °C	860 mm	206
1993	38.3 °C7 April 1993	6.7 °C14 January 1993	23.4 °C	1,570 mm	131
1992	41.9 °C14 April 1992	5.6 °C8 February 1992	23.9 °C	872 mm	173
1991	40.0 °C10 May 1991	5.8 °C16 January 1991	23.7 °C	1,131 mm	161
1990	38.5 °C16 April 1990	6.5 °C4 January 1990	23.4 °C	1,403 mm	126
1989	43.3 °C6 May 1989	5.9 °C20 February 1989	23.4 °C	1,489 mm	146
1988	40.3 °C11 April 1988	5.5 °C26 January 1988	24.1 °C	2,034 mm	162
1987	42.4 °C16 May 1987	7.8 °C2 January 1987	24.2 °C	2,073 mm	145
1986	41.1 °C30 March 1986	6.0 °C29 December 1986	23.5 °C	1,192 mm	146
1985	40.5 °C25 April 1985	6.3 °C15 January 1985	23.6 °C	1,335 mm	148
1984	39.7 °C4 April 1984	5.9 °C28 January 1984	23.3 °C	1,378 mm	124
1983	38.1 °C20 June 1983	4.8 °C6 January 1983	23.3 °C	1,231 mm	171
1982	41.1 °C8 May 1982	7.1 °C26 December 1982	23.8 °C	1,137 mm	164
1981	39.5 °C13 June 1981	5.9 °C9 January 1981	23.2 °C	1,176 mm	137
1980	40.9 °C25 April 1980	5.8 °C16 January 1980	23.8 °C	906 mm	166
1979	41.2 °C29 May 1979	7.5 °C3 January 1979	24.2 °C	1,227 mm	153
1978	37.9 °C10 April 1978	4.4 °C9 January 1978	23.5 °C	964 mm	161
1977	41.4 °C31 May 1977	5.1 °C1 February 1977	23.6 °C	1,055 mm	163
1976	38.6 °C17 April 1976	5.0 °C19 January 1976	23.4 °C	1,327 mm	143
1975	39.4 °C29 April 1975	5.8 °C8 January 1975	23.5 °C	1,468 mm	144
1974	38.6 °C23 April 1974	4.9 °C7 February 1974	23.3 °C	1,677 mm	133
1973	42.7 °C15 April 1973	7.2 °C25 December 1973	23.8 °C	2,094 mm	134
1972	40.6 °C11 June 1972	6.8 °C18 February 1972	23.9 °C	1,396 mm	152
1971	35.3 °C26 March 1971	5.9 °C30 January 1971	22.7 °C	1,647 mm	64
1970	37.7 °C30 April 1970	7.8 °C3 February 1970	23.3 °C	1,123 mm	136
1969	39.3 °C18 May 1969	5.9 °C30 January 1969	23.3 °C	1,011 mm	117
1968	40.6 °C25 May 1968	6.4 °C12 February 1968	23.0 °C	1,772 mm	113
1967	39.3 °C27 May 1967	4.7 °C3 January 1967	23.0 °C	1,527 mm	111
1966	41.1 °C2 May 1966	7.4 °C17 January 1966	23.1 °C	1,847 mm	116
1965	38.6 °C28 April 1965	6.6 °C8 January 1965	23.0 °C	1,656 mm	107
1964	43.5 °C7 June 1964	3.4 °C28 January 1964	23.7 °C	1,302 mm	139
1963	39.8 °C18 May 1963	5.8 °C20 January 1963	23.3 °C	1,571 mm	126
1962	36.9 °C13 April 1962	6.2 °C18 January 1962	22.9 °C	1,782 mm	116
1961	42.5 °C20 May 1961	4.9 °C26 December 1961	23.3 °C	1,409 mm	137
1960	42.7 °C5 May 1960	7.2 °C24 January 1960	24.0 °C	1,450 mm	128
1959	40.9 °C20 May 1959	7.2 °C30 December 1959	23.4 °C	1,468 mm	110
1958	41.6 °C25 May 1958	8.2 °C10 February 1958	23.9 °C	1,780 mm	137
1957	44.5 °C26 May 1957	7.1 °C13 February 1957	24.0 °C	1,563 mm	147
1956	39.9 °C19 April 1956	6.6 °C2 January 1956	23.0 °C	1,693 mm	119
1955	39.4 °C13 May 1955	5.3 °C2 January 1955	23.1 °C	1,648 mm	118
1954	39.8 °C14 May 1954	6.3 °C31 December 1954	23.1 °C	1,813 mm	112
1953	32.5 °C31 July 1953	5.5 °C26 January 1953	21.9 °C	1,509 mm	40
1952	34.0 °C14 April 1952	7.2 °C29 December 1952	21.9 °C	1,877 mm	37
1951	36.4 °C19 May 1951	7.3 °C26 January 1951	22.3 °C	1,804 mm	67
1950	38.5 °C22 April 1950	4.9 °C12 February 1950	22.3 °C	1,982 mm	74
1949	31.5 °C21 September 1949	5.9 °C8 February 1949	21.9 °C	1,706 mm	23
1948	37.1 °C12 April 1948	7.1 °C31 December 1948	22.8 °C	1,187 mm	119
1947	39.4 °C18 May 1947	7.7 °C24 January 1947	23.3 °C	1,022 mm	119
1946	36.5 °C21 May 1946	7.3 °C2 January 1946	23.0 °C	1,373 mm	119
1945	38.3 °C9 April 1945	4.7 °C8 January 1945	22.7 °C	1,153 mm	126
1944	37.7 °C15 May 1944	6.7 °C19 January 1944	22.9 °C	891 mm	128
1943	34.0 °C6 April 1943	5.8 °C2 February 1943	22.0 °C	1,017 mm	38
1942	37.1 °C22 April 1942	7.3 °C11 January 1942	22.7 °C	1,451 mm	86
1941	35.2 °C8 April 1941	6.9 °C31 January 1941	22.4 °C	1,274 mm	88
1940	37.8 °C16 April 1940	7.0 °C13 February 1940	22.5 °C	910 mm	91

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Year

Across the whole year

Average daily high

29.3 °C

+0.7 °C

Hot days (≥ 30 °C)

195 d/yr

+53

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1463 mm

+23 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	22.0 °C	+0.2 °C	2 mm	-11 mm
Feb	24.9 °C	0.0 °C	3 mm	-10 mm
Mar	30.4 °C	0.0 °C	13 mm	-1 mm
Apr	32.1 °C	-1.7 °C	127 mm	+92 mm
May	32.4 °C	-0.9 °C	85 mm	+3 mm
Jun	33.2 °C	+1.7 °C	99 mm	-158 mm
Jul	33.4 °C	+3.6 °C	150 mm	-261 mm
Aug	31.0 °C	+1.1 °C	488 mm	+178 mm
Sep	31.7 °C	+2.2 °C	166 mm	-57 mm
Oct	29.9 °C	+1.3 °C	330 mm	+257 mm
Nov	27.8 °C	+1.6 °C	2 mm	-5 mm
Dec	22.8 °C	-0.3 °C	0 mm	-4 mm

The year's extremes

Hottest day

38.6 °C

13 Jul 2025

Coldest day

8.0 °C

9 Jan 2025

Wettest day

123.6 mm

3 Aug 2025

Windiest day

28.5 km/h

17 Mar 2025

Strongest gust

71.3 km/h

17 Mar 2025

Hottest feels-like

45.4 °C

24 Jul 2025

Coldest feels-like

6.8 °C

9 Jan 2025

Sunniest day

13.0 h

5 Jun 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Triyuga?

Triyuga has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 23.5 °C and it receives 1,440 mm of precipitation per year.

What is the hottest day ever recorded in Triyuga?

The hottest day measured in Triyuga between 1940 and 2025 was 26 May 1957, reaching 44.5 °C.

What is the coldest day in Triyuga?

The coldest day measured in Triyuga between 1940 and 2025 was 28 January 1964, at 3.4 °C.

Does it snow in Triyuga?

Almost never: Triyuga sees virtually no snow, with about 0 frost days per year.

Has the climate of Triyuga warmed?

Yes: Triyuga warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Triyuga?

The wettest day measured in Triyuga between 1940 and 2025 was 12 August 1987, with 438 mm of rain in 24 hours.

What was the windiest day in Triyuga?

The windiest day measured in Triyuga between 1940 and 2025 was 14 April 1992, with winds reaching 34.7 km/h.

What is the warmest month in Triyuga?

The warmest month in Triyuga is May (28.2 °C on average); the coldest is January (15.3 °C).

How much does it rain in Triyuga?

Triyuga receives on average 1,440 mm of precipitation per year, spread over about 143 rainy days.

Is it sunny in Triyuga?

Triyuga gets on average 9.8 hours of sunshine per day, roughly 3,577 hours per year over 1940-2025.

Are there tropical nights in Triyuga?

Yes: Triyuga has on average 192 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Triyuga?

In Triyuga, between 1940 and 2025, the highest apparent temperature reached 46.5 °C on 12 August 2019, and the lowest was 0.5 °C on 5 February 1964.

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