Phumĭ Tnaôt climate — normals and trends

Q: What is the climate of Phumĭ Tnaôt?

Phumĭ Tnaôt has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.8 °C and it receives 1,547 mm of precipitation per year.

Q: What is the hottest day ever recorded in Phumĭ Tnaôt?

The hottest day measured in Phumĭ Tnaôt between 1940 and 2025 was 25 April 2024, reaching 41.1 °C.

Q: What is the coldest day in Phumĭ Tnaôt?

The coldest day measured in Phumĭ Tnaôt between 1940 and 2025 was 12 January 1955, at 12.2 °C.

Q: Does it snow in Phumĭ Tnaôt?

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

Q: Has the climate of Phumĭ Tnaôt warmed?

Yes: Phumĭ Tnaôt warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Phumĭ Tnaôt?

The wettest day measured in Phumĭ Tnaôt between 1940 and 2025 was 4 October 1990, with 186 mm of rain in 24 hours.

Q: What was the windiest day in Phumĭ Tnaôt?

The windiest day measured in Phumĭ Tnaôt between 1940 and 2025 was 4 October 1990, with winds reaching 33.3 km/h.

Q: What is the warmest month in Phumĭ Tnaôt?

The warmest month in Phumĭ Tnaôt is April (29.7 °C on average); the coldest is December (25.6 °C).

Q: How much does it rain in Phumĭ Tnaôt?

Phumĭ Tnaôt receives on average 1,547 mm of precipitation per year, spread over about 204 rainy days.

Q: Is it sunny in Phumĭ Tnaôt?

Phumĭ Tnaôt gets on average 10.2 hours of sunshine per day, roughly 3,723 hours per year over 1940-2025.

Phumĭ Tnaôt (Cambodia) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 27.8 °C and it receives 1,547 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 April (29.7 °C on average) and the coldest is December (25.6 °C). Rainfall peaks in September.

Phumĭ Tnaôt averages 0 frost days, 307 hot days (≥ 30 °C) and 204 rainy days per year.

Phumĭ Tnaôt has warmed by +2.2 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.

The hottest day of the period reached 41.1 °C (on 25 April 2024) and the coldest 12.2 °C (on 12 January 1955).

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

Phumĭ TnaôtKampong Thom

coords: 12.95°, 104.57°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthAprilColdest monthDecemberWettest monthSeptemberDriest monthJanuary

Mean daily temperature

27.8°C

Average daily high

32.1°C

Average daily low

24.5°C

Annual rainfall

1,547mm

Sunshine / day

10.2h

Mean relative humidity

75%

Average peak wind

11.4km/h

Seasonal range

4.1°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

307 d/yr

Rainy days (≥ 1 mm)

204 d/yr

Annual snowfall

0.0 cm

Average feels-like high

37.5 °C

Average feels-like low

28.5 °C

Average peak gust

27.5 km/h

Tropical nights (≥ 20 °C)

348 d/yr

Solar radiation

19.4 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.2 °C

since 1940

+0.3 °C per decade · r² = 0.74 · 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

41.1 °C

25 April 2024

Coldest day

12.2 °C

12 January 1955

Wettest day

186 mm

4 October 1990

Windiest day

33.3 km/h

4 October 1990

Strongest gust

72.7 km/h

13 August 1953

Hottest feels-like

47.8 °C

23 April 2010

Coldest feels-like

9.6 °C

12 January 1955

Sunniest day

12.3 h

14 July 1951

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	37.2 °C5 March 2025	16.7 °C13 January 2025	28.1 °C	1,873 mm	329
2024	41.1 °C25 April 2024	18.8 °C23 December 2024	29.4 °C	1,509 mm	348
2023	38.7 °C6 April 2023	18.4 °C23 December 2023	28.7 °C	1,687 mm	340
2022	39.1 °C27 April 2022	17.4 °C19 December 2022	28.3 °C	1,962 mm	327
2021	38.8 °C4 July 2021	15.2 °C13 January 2021	28.4 °C	1,548 mm	329
2020	39.4 °C9 May 2020	18.1 °C22 December 2020	28.7 °C	1,423 mm	324
2019	39.4 °C1 May 2019	17.1 °C7 December 2019	29.3 °C	1,206 mm	334
2018	37.7 °C14 April 2018	18.1 °C6 February 2018	28.7 °C	1,404 mm	351
2017	39.0 °C22 April 2017	16.3 °C19 December 2017	28.6 °C	1,570 mm	343
2016	41.0 °C18 April 2016	15.9 °C8 February 2016	29.2 °C	1,499 mm	339
2015	39.4 °C21 April 2015	17.9 °C16 January 2015	29.3 °C	1,151 mm	349
2014	39.1 °C16 March 2014	15.1 °C25 January 2014	28.8 °C	1,227 mm	343
2013	39.3 °C31 March 2013	16.4 °C28 December 2013	28.5 °C	1,669 mm	324
2012	38.9 °C26 April 2012	20.6 °C25 December 2012	29.2 °C	1,469 mm	351
2011	37.6 °C18 April 2011	17.8 °C12 December 2011	28.1 °C	1,614 mm	340
2010	39.9 °C13 April 2010	19.1 °C18 December 2010	28.9 °C	1,532 mm	342
2009	37.6 °C25 April 2009	15.7 °C12 January 2009	27.9 °C	1,659 mm	333
2008	37.6 °C24 April 2008	19.0 °C2 January 2008	28.2 °C	1,540 mm	322
2007	37.6 °C17 March 2007	17.2 °C28 November 2007	28.1 °C	1,765 mm	323
2006	38.2 °C13 June 2006	17.4 °C23 December 2006	28.6 °C	1,478 mm	335
2005	39.8 °C6 May 2005	16.7 °C23 December 2005	28.5 °C	1,401 mm	329
2004	38.5 °C31 March 2004	18.4 °C22 December 2004	28.5 °C	1,421 mm	344
2003	38.9 °C21 April 2003	17.6 °C21 December 2003	28.6 °C	1,492 mm	345
2002	37.9 °C19 March 2002	19.9 °C2 January 2002	28.9 °C	1,541 mm	339
2001	37.6 °C7 March 2001	17.8 °C24 December 2001	28.6 °C	1,413 mm	328
2000	38.2 °C28 March 2000	18.5 °C2 February 2000	28.0 °C	1,784 mm	323
1999	38.3 °C21 March 1999	13.1 °C25 December 1999	27.4 °C	1,875 mm	296
1998	40.5 °C24 May 1998	17.2 °C16 December 1998	29.2 °C	1,416 mm	325
1997	37.1 °C24 March 1997	17.5 °C14 January 1997	28.2 °C	1,351 mm	339
1996	39.6 °C19 March 1996	17.5 °C1 January 1996	27.8 °C	1,791 mm	312
1995	37.5 °C22 April 1995	16.6 °C8 January 1995	28.2 °C	1,519 mm	328
1994	38.2 °C2 May 1994	18.0 °C24 January 1994	27.9 °C	1,560 mm	318
1993	39.4 °C4 May 1993	15.8 °C29 January 1993	27.6 °C	1,506 mm	307
1992	39.4 °C23 April 1992	17.7 °C18 January 1992	28.2 °C	1,255 mm	312
1991	38.8 °C19 April 1991	20.0 °C15 November 1991	28.3 °C	1,528 mm	327
1990	39.1 °C24 April 1990	17.8 °C6 December 1990	28.1 °C	1,680 mm	322
1989	38.9 °C23 April 1989	18.2 °C3 December 1989	28.0 °C	1,480 mm	324
1988	38.4 °C19 March 1988	18.1 °C8 December 1988	28.0 °C	1,578 mm	304
1987	39.1 °C13 April 1987	16.0 °C8 December 1987	28.3 °C	1,449 mm	319
1986	38.2 °C22 March 1986	16.0 °C3 March 1986	27.8 °C	1,666 mm	292
1985	38.8 °C13 April 1985	16.7 °C17 December 1985	27.8 °C	1,625 mm	321
1984	38.5 °C7 April 1984	17.0 °C10 January 1984	28.1 °C	1,262 mm	346
1983	40.2 °C13 April 1983	15.2 °C24 January 1983	28.3 °C	1,622 mm	307
1982	38.1 °C4 May 1982	14.5 °C29 December 1982	27.7 °C	1,430 mm	330
1981	38.6 °C9 April 1981	16.4 °C14 January 1981	27.9 °C	1,514 mm	306
1980	38.7 °C25 April 1980	18.8 °C24 January 1980	28.1 °C	1,916 mm	331
1979	38.6 °C2 April 1979	18.2 °C27 December 1979	28.2 °C	1,369 mm	340
1978	39.6 °C3 April 1978	18.0 °C23 January 1978	27.7 °C	1,891 mm	307
1977	38.6 °C24 March 1977	18.7 °C16 January 1977	28.0 °C	1,258 mm	332
1976	38.1 °C20 April 1976	14.1 °C17 January 1976	27.0 °C	1,786 mm	300
1975	37.3 °C16 April 1975	13.0 °C30 December 1975	27.0 °C	1,967 mm	298
1974	36.7 °C19 June 1974	15.3 °C2 January 1974	27.2 °C	1,601 mm	293
1973	37.9 °C14 April 1973	15.5 °C27 December 1973	27.7 °C	1,789 mm	300
1972	39.1 °C24 May 1972	16.1 °C16 January 1972	27.6 °C	1,901 mm	309
1971	35.6 °C8 April 1971	14.9 °C5 January 1971	26.6 °C	1,656 mm	272
1970	36.9 °C24 March 1970	18.2 °C20 December 1970	27.5 °C	1,481 mm	289
1969	37.7 °C21 April 1969	17.2 °C23 December 1969	27.7 °C	1,403 mm	290
1968	37.4 °C1 April 1968	17.4 °C5 January 1968	27.5 °C	1,256 mm	328
1967	36.2 °C4 April 1967	12.9 °C17 January 1967	26.9 °C	1,284 mm	269
1966	36.2 °C8 March 1966	18.3 °C3 December 1966	27.4 °C	1,808 mm	262
1965	37.5 °C1 May 1965	15.6 °C2 January 1965	27.3 °C	1,535 mm	303
1964	37.7 °C1 April 1964	16.7 °C19 December 1964	27.4 °C	1,568 mm	292
1963	38.0 °C13 May 1963	12.9 °C16 January 1963	27.1 °C	1,500 mm	310
1962	37.1 °C3 April 1962	15.0 °C28 January 1962	27.1 °C	1,492 mm	296
1961	38.5 °C26 March 1961	14.7 °C17 January 1961	27.4 °C	1,367 mm	293
1960	39.0 °C26 April 1960	14.9 °C2 January 1960	27.7 °C	1,445 mm	308
1959	37.4 °C15 June 1959	17.9 °C19 January 1959	27.6 °C	1,464 mm	311
1958	38.7 °C26 April 1958	17.6 °C27 November 1958	27.6 °C	1,327 mm	283
1957	37.2 °C24 May 1957	16.7 °C3 January 1957	27.4 °C	1,723 mm	312
1956	37.0 °C24 March 1956	14.0 °C19 January 1956	26.8 °C	1,829 mm	266
1955	39.2 °C18 April 1955	12.2 °C12 January 1955	27.0 °C	1,634 mm	289
1954	37.3 °C16 April 1954	15.2 °C16 December 1954	27.3 °C	1,224 mm	309
1953	35.4 °C15 April 1953	16.2 °C9 January 1953	26.8 °C	1,861 mm	272
1952	36.5 °C9 April 1952	16.0 °C10 December 1952	27.1 °C	1,543 mm	277
1951	37.0 °C10 April 1951	17.1 °C2 January 1951	27.4 °C	1,101 mm	294
1950	36.7 °C24 April 1950	17.7 °C20 December 1950	27.2 °C	1,348 mm	268
1949	35.7 °C23 March 1949	15.6 °C10 January 1949	27.1 °C	1,574 mm	285
1948	35.4 °C13 March 1948	16.0 °C2 January 1948	26.9 °C	1,448 mm	266
1947	35.8 °C25 April 1947	17.8 °C21 December 1947	27.6 °C	1,379 mm	304
1946	36.0 °C12 March 1946	16.1 °C8 January 1946	27.0 °C	1,312 mm	279
1945	34.3 °C23 March 1945	16.8 °C18 January 1945	26.4 °C	1,853 mm	219
1944	36.2 °C24 June 1944	15.3 °C21 December 1944	27.1 °C	1,619 mm	257
1943	35.7 °C24 March 1943	16.3 °C13 January 1943	26.1 °C	1,714 mm	188
1942	35.2 °C1 March 1942	16.7 °C7 December 1942	26.5 °C	1,508 mm	235
1941	35.5 °C12 March 1941	18.6 °C26 December 1941	26.8 °C	1,672 mm	226
1940	34.6 °C9 March 1940	14.4 °C4 January 1940	26.4 °C	1,669 mm	206

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

32.4 °C

+0.3 °C

Hot days (≥ 30 °C)

329 d/yr

+22

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1873 mm

+326 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	31.1 °C	-0.4 °C	0 mm	-11 mm
Feb	34.2 °C	+1.1 °C	7 mm	-18 mm
Mar	34.0 °C	-0.3 °C	73 mm	+5 mm
Apr	34.5 °C	+0.2 °C	150 mm	+36 mm
May	32.9 °C	-0.4 °C	272 mm	+106 mm
Jun	32.4 °C	-0.1 °C	208 mm	+41 mm
Jul	32.4 °C	+0.5 °C	150 mm	-27 mm
Aug	32.5 °C	+0.8 °C	250 mm	+45 mm
Sep	31.0 °C	0.0 °C	372 mm	+75 mm
Oct	31.7 °C	+0.8 °C	210 mm	-9 mm
Nov	30.2 °C	-0.5 °C	170 mm	+87 mm
Dec	31.8 °C	+1.4 °C	12 mm	-4 mm

The year's extremes

Hottest day

37.2 °C

5 Mar 2025

Coldest day

16.7 °C

13 Jan 2025

Wettest day

67.9 mm

16 Aug 2025

Windiest day

22.5 km/h

19 Jul 2025

Strongest gust

63.7 km/h

20 Jul 2025

Hottest feels-like

44.2 °C

5 Mar 2025

Coldest feels-like

15.9 °C

13 Jan 2025

Sunniest day

12.0 h

5 Aug 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 Phumĭ Tnaôt?

Phumĭ Tnaôt has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.8 °C and it receives 1,547 mm of precipitation per year.

What is the hottest day ever recorded in Phumĭ Tnaôt?

The hottest day measured in Phumĭ Tnaôt between 1940 and 2025 was 25 April 2024, reaching 41.1 °C.

What is the coldest day in Phumĭ Tnaôt?

The coldest day measured in Phumĭ Tnaôt between 1940 and 2025 was 12 January 1955, at 12.2 °C.

Does it snow in Phumĭ Tnaôt?

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

Has the climate of Phumĭ Tnaôt warmed?

Yes: Phumĭ Tnaôt warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Phumĭ Tnaôt?

The wettest day measured in Phumĭ Tnaôt between 1940 and 2025 was 4 October 1990, with 186 mm of rain in 24 hours.

What was the windiest day in Phumĭ Tnaôt?

The windiest day measured in Phumĭ Tnaôt between 1940 and 2025 was 4 October 1990, with winds reaching 33.3 km/h.

What is the warmest month in Phumĭ Tnaôt?

The warmest month in Phumĭ Tnaôt is April (29.7 °C on average); the coldest is December (25.6 °C).

How much does it rain in Phumĭ Tnaôt?

Phumĭ Tnaôt receives on average 1,547 mm of precipitation per year, spread over about 204 rainy days.

Is it sunny in Phumĭ Tnaôt?

Phumĭ Tnaôt gets on average 10.2 hours of sunshine per day, roughly 3,723 hours per year over 1940-2025.

Are there tropical nights in Phumĭ Tnaôt?

Yes: Phumĭ Tnaôt has on average 348 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Phumĭ Tnaôt?

In Phumĭ Tnaôt, between 1940 and 2025, the highest apparent temperature reached 47.8 °C on 23 April 2010, and the lowest was 9.6 °C on 12 January 1955.

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