Domalanoan climate — normals and trends

Q: What is the climate of Domalanoan?

Domalanoan has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.1 °C and it receives 1,759 mm of precipitation per year.

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

The hottest day measured in Domalanoan between 1940 and 2025 was 10 May 1979, reaching 36.9 °C.

Q: What is the coldest day in Domalanoan?

The coldest day measured in Domalanoan between 1940 and 2025 was 4 January 1948, at 18.1 °C.

Q: Does it snow in Domalanoan?

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

Q: Has the climate of Domalanoan warmed?

Yes: Domalanoan warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Domalanoan?

The wettest day measured in Domalanoan between 1940 and 2025 was 25 May 1976, with 271 mm of rain in 24 hours.

Q: What was the windiest day in Domalanoan?

The windiest day measured in Domalanoan between 1940 and 2025 was 4 November 1967, with winds reaching 75.9 km/h.

Q: What is the warmest month in Domalanoan?

The warmest month in Domalanoan is May (28.8 °C on average); the coldest is January (25.5 °C).

Q: How much does it rain in Domalanoan?

Domalanoan receives on average 1,759 mm of precipitation per year, spread over about 160 rainy days.

Q: Is it sunny in Domalanoan?

Domalanoan gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.

Domalanoan (Philippines) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 27.1 °C and it receives 1,759 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 (28.8 °C on average) and the coldest is January (25.5 °C). Rainfall peaks in August.

Domalanoan averages 0 frost days, 218 hot days (≥ 30 °C) and 160 rainy days per year.

Domalanoan has warmed by +1.4 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.

The hottest day of the period reached 36.9 °C (on 10 May 1979) and the coldest 18.1 °C (on 4 January 1948).

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

DomalanoanIlocos

coords: 16.00°, 120.21°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthMayColdest monthJanuaryWettest monthAugustDriest monthFebruary

Mean daily temperature

27.1°C

Average daily high

30.5°C

Average daily low

24.6°C

Annual rainfall

1,759mm

Sunshine / day

10.1h

Mean relative humidity

76%

Average peak wind

15.2km/h

Seasonal range

3.3°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

218 d/yr

Rainy days (≥ 1 mm)

160 d/yr

Annual snowfall

0.0 cm

Average feels-like high

35.6 °C

Average feels-like low

27.9 °C

Average peak gust

30.3 km/h

Tropical nights (≥ 20 °C)

364 d/yr

Solar radiation

18.7 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.4 °C

since 1940

+0.2 °C per decade · r² = 0.61 · 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

36.9 °C

10 May 1979

Coldest day

18.1 °C

4 January 1948

Wettest day

271 mm

25 May 1976

Windiest day

75.9 km/h

4 November 1967

Strongest gust

134.3 km/h

4 November 1967

Hottest feels-like

44.4 °C

28 April 2024

Coldest feels-like

15.6 °C

19 January 1961

Sunniest day

12.4 h

10 June 1959

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	35.8 °C28 May 2025	23.1 °C28 January 2025	28.0 °C	2,335 mm	275
2024	36.8 °C3 May 2024	21.9 °C27 January 2024	28.4 °C	2,213 mm	302
2023	35.7 °C29 April 2023	22.2 °C17 February 2023	28.3 °C	1,829 mm	315
2022	35.5 °C8 May 2022	21.9 °C18 January 2022	28.0 °C	1,931 mm	298
2021	36.1 °C14 May 2021	20.9 °C20 February 2021	28.0 °C	1,539 mm	284
2020	36.0 °C5 May 2020	21.5 °C4 February 2020	27.9 °C	1,697 mm	283
2019	35.5 °C11 April 2019	21.6 °C30 January 2019	27.7 °C	2,023 mm	262
2018	35.4 °C3 May 2018	22.1 °C14 January 2018	27.8 °C	2,137 mm	262
2017	35.6 °C15 May 2017	20.6 °C15 February 2017	27.8 °C	1,879 mm	272
2016	35.5 °C5 May 2016	22.0 °C9 February 2016	27.9 °C	2,010 mm	277
2015	34.9 °C14 June 2015	21.5 °C3 February 2015	27.6 °C	1,799 mm	263
2014	35.3 °C7 May 2014	19.7 °C20 January 2014	27.4 °C	1,838 mm	233
2013	35.5 °C8 May 2013	21.7 °C17 January 2013	27.6 °C	1,720 mm	244
2012	36.0 °C24 April 2012	22.4 °C7 February 2012	27.5 °C	2,197 mm	258
2011	35.0 °C2 May 2011	20.8 °C2 February 2011	27.1 °C	2,423 mm	199
2010	35.6 °C17 May 2010	21.5 °C15 January 2010	27.7 °C	1,792 mm	281
2009	34.5 °C11 April 2009	19.2 °C15 January 2009	27.2 °C	2,688 mm	225
2008	34.7 °C30 April 2008	21.5 °C6 March 2008	27.3 °C	1,867 mm	235
2007	35.6 °C24 April 2007	20.1 °C1 December 2007	27.5 °C	1,682 mm	253
2006	36.0 °C4 May 2006	22.1 °C9 January 2006	27.6 °C	1,774 mm	256
2005	35.5 °C5 May 2005	20.9 °C7 March 2005	27.2 °C	1,692 mm	227
2004	35.8 °C7 May 2004	21.4 °C27 December 2004	27.1 °C	1,776 mm	211
2003	35.9 °C9 May 2003	20.8 °C22 December 2003	27.3 °C	1,869 mm	237
2002	35.8 °C13 May 2002	19.7 °C10 January 2002	27.3 °C	1,934 mm	234
2001	34.0 °C27 April 2001	20.6 °C26 November 2001	27.2 °C	1,810 mm	200
2000	34.8 °C25 April 2000	19.8 °C30 January 2000	27.0 °C	2,412 mm	206
1999	33.8 °C20 May 1999	20.0 °C24 December 1999	27.0 °C	1,789 mm	221
1998	35.5 °C9 May 1998	21.2 °C4 February 1998	27.8 °C	1,863 mm	296
1997	34.7 °C11 May 1997	20.4 °C18 January 1997	27.0 °C	1,429 mm	225
1996	33.7 °C31 March 1996	19.6 °C4 February 1996	27.1 °C	1,472 mm	236
1995	34.6 °C27 April 1995	19.7 °C30 December 1995	27.0 °C	2,149 mm	216
1994	34.6 °C25 April 1994	21.7 °C20 January 1994	27.1 °C	1,723 mm	201
1993	35.1 °C10 May 1993	20.0 °C29 January 1993	27.2 °C	1,909 mm	210
1992	34.2 °C6 May 1992	20.4 °C26 February 1992	26.9 °C	1,728 mm	193
1991	35.3 °C3 June 1991	20.1 °C6 December 1991	27.1 °C	1,860 mm	169
1990	35.2 °C27 April 1990	20.8 °C22 January 1990	27.2 °C	1,871 mm	213
1989	33.6 °C13 May 1989	20.1 °C2 December 1989	26.9 °C	2,092 mm	190
1988	35.3 °C17 May 1988	19.2 °C14 December 1988	27.6 °C	1,577 mm	250
1987	34.6 °C17 March 1987	19.5 °C5 February 1987	27.4 °C	1,255 mm	249
1986	34.4 °C21 April 1986	19.5 °C9 January 1986	26.8 °C	2,055 mm	169
1985	35.1 °C19 May 1985	19.1 °C26 December 1985	26.8 °C	2,057 mm	189
1984	35.2 °C5 April 1984	21.0 °C29 December 1984	26.7 °C	2,506 mm	170
1983	34.9 °C26 May 1983	19.5 °C11 February 1983	27.2 °C	1,040 mm	233
1982	34.3 °C30 May 1982	19.8 °C21 January 1982	26.7 °C	1,983 mm	191
1981	35.0 °C5 May 1981	18.5 °C22 December 1981	26.8 °C	2,258 mm	194
1980	35.9 °C1 May 1980	19.7 °C26 December 1980	27.2 °C	1,500 mm	224
1979	36.9 °C10 May 1979	20.1 °C16 December 1979	27.1 °C	1,731 mm	235
1978	35.8 °C8 May 1978	19.3 °C24 January 1978	27.0 °C	2,329 mm	188
1977	36.0 °C5 May 1977	18.5 °C6 March 1977	27.1 °C	1,923 mm	237
1976	35.0 °C21 April 1976	19.7 °C7 February 1976	26.7 °C	2,548 mm	209
1975	36.3 °C12 April 1975	18.6 °C31 December 1975	27.1 °C	1,409 mm	267
1974	35.6 °C22 May 1974	19.4 °C15 January 1974	26.9 °C	1,940 mm	216
1973	36.1 °C23 May 1973	19.5 °C27 December 1973	27.4 °C	1,329 mm	270
1972	35.0 °C8 May 1972	19.4 °C5 March 1972	26.8 °C	2,448 mm	215
1971	34.2 °C23 May 1971	18.5 °C10 January 1971	26.6 °C	1,581 mm	202
1970	36.1 °C25 May 1970	19.7 °C2 February 1970	27.3 °C	1,479 mm	237
1969	35.9 °C9 May 1969	20.0 °C7 February 1969	27.3 °C	1,116 mm	270
1968	34.8 °C13 June 1968	19.8 °C19 January 1968	26.9 °C	766 mm	237
1967	35.4 °C8 May 1967	19.1 °C17 January 1967	26.7 °C	1,133 mm	197
1966	35.4 °C30 April 1966	21.6 °C25 January 1966	27.2 °C	961 mm	253
1965	34.0 °C7 April 1965	19.5 °C9 January 1965	26.7 °C	907 mm	210
1964	34.8 °C19 April 1964	20.8 °C5 February 1964	26.7 °C	1,621 mm	183
1963	35.6 °C18 May 1963	18.8 °C1 March 1963	26.7 °C	1,678 mm	206
1962	35.3 °C14 May 1962	19.2 °C3 February 1962	27.1 °C	1,016 mm	235
1961	34.9 °C25 April 1961	18.2 °C20 January 1961	26.9 °C	1,390 mm	191
1960	35.0 °C5 May 1960	21.5 °C5 February 1960	27.4 °C	1,408 mm	252
1959	35.5 °C15 June 1959	20.0 °C19 January 1959	27.3 °C	1,006 mm	253
1958	35.7 °C13 May 1958	20.4 °C5 November 1958	27.0 °C	1,789 mm	208
1957	35.5 °C10 May 1957	19.8 °C26 November 1957	26.8 °C	1,504 mm	200
1956	34.6 °C30 April 1956	20.6 °C3 January 1956	26.6 °C	1,769 mm	190
1955	35.1 °C4 May 1955	19.1 °C23 February 1955	26.7 °C	1,366 mm	216
1954	35.9 °C28 April 1954	20.4 °C26 November 1954	27.3 °C	1,612 mm	240
1953	35.2 °C8 April 1953	20.8 °C5 January 1953	27.2 °C	1,237 mm	232
1952	34.9 °C27 April 1952	21.2 °C11 December 1952	27.2 °C	1,274 mm	234
1951	34.6 °C2 June 1951	20.6 °C15 January 1951	27.1 °C	1,104 mm	250
1950	34.3 °C5 April 1950	20.8 °C12 December 1950	26.7 °C	1,443 mm	174
1949	35.3 °C11 May 1949	19.3 °C12 January 1949	26.9 °C	1,436 mm	211
1948	34.4 °C9 May 1948	18.1 °C4 January 1948	26.3 °C	1,581 mm	142
1947	34.2 °C9 May 1947	20.1 °C21 November 1947	26.5 °C	1,844 mm	162
1946	34.3 °C18 March 1946	21.0 °C6 February 1946	26.6 °C	2,045 mm	143
1945	33.3 °C22 April 1945	20.8 °C3 December 1945	26.3 °C	1,421 mm	131
1944	32.8 °C17 April 1944	19.7 °C9 January 1944	25.9 °C	2,828 mm	78
1943	32.2 °C18 April 1943	18.5 °C22 January 1943	25.4 °C	1,683 mm	46
1942	33.8 °C24 April 1942	18.5 °C7 December 1942	26.1 °C	1,633 mm	126
1941	32.5 °C23 March 1941	19.4 °C11 January 1941	26.1 °C	2,522 mm	107
1940	33.6 °C28 April 1940	19.5 °C27 January 1940	25.8 °C	2,491 mm	80

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

31.1 °C

+0.6 °C

Hot days (≥ 30 °C)

275 d/yr

+57

Frost days (< 0 °C)

0 d/yr

Annual rainfall

2335 mm

+576 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	29.8 °C	+0.7 °C	17 mm	+7 mm
Feb	31.3 °C	+1.3 °C	18 mm	+9 mm
Mar	32.8 °C	+1.4 °C	21 mm	+5 mm
Apr	33.8 °C	+1.0 °C	25 mm	-8 mm
May	33.6 °C	+1.0 °C	168 mm	+5 mm
Jun	31.2 °C	+0.1 °C	281 mm	+24 mm
Jul	29.4 °C	-0.7 °C	603 mm	+251 mm
Aug	30.5 °C	+0.9 °C	331 mm	-51 mm
Sep	29.9 °C	+0.2 °C	400 mm	+105 mm
Oct	31.0 °C	+1.0 °C	273 mm	+121 mm
Nov	30.2 °C	+0.3 °C	156 mm	+95 mm
Dec	29.7 °C	+0.4 °C	43 mm	+14 mm

The year's extremes

Hottest day

35.8 °C

28 May 2025

Coldest day

23.1 °C

28 Jan 2025

Wettest day

115.1 mm

19 Oct 2025

Windiest day

72.3 km/h

9 Nov 2025

Strongest gust

120.6 km/h

9 Nov 2025

Hottest feels-like

42.9 °C

19 Apr 2025

Coldest feels-like

23.8 °C

9 Feb 2025

Sunniest day

12.2 h

24 May 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 Domalanoan?

Domalanoan has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.1 °C and it receives 1,759 mm of precipitation per year.

What is the hottest day ever recorded in Domalanoan?

The hottest day measured in Domalanoan between 1940 and 2025 was 10 May 1979, reaching 36.9 °C.

What is the coldest day in Domalanoan?

The coldest day measured in Domalanoan between 1940 and 2025 was 4 January 1948, at 18.1 °C.

Does it snow in Domalanoan?

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

Has the climate of Domalanoan warmed?

Yes: Domalanoan warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Domalanoan?

The wettest day measured in Domalanoan between 1940 and 2025 was 25 May 1976, with 271 mm of rain in 24 hours.

What was the windiest day in Domalanoan?

The windiest day measured in Domalanoan between 1940 and 2025 was 4 November 1967, with winds reaching 75.9 km/h.

What is the warmest month in Domalanoan?

The warmest month in Domalanoan is May (28.8 °C on average); the coldest is January (25.5 °C).

How much does it rain in Domalanoan?

Domalanoan receives on average 1,759 mm of precipitation per year, spread over about 160 rainy days.

Is it sunny in Domalanoan?

Domalanoan gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.

Are there tropical nights in Domalanoan?

Yes: Domalanoan has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Domalanoan?

In Domalanoan, between 1940 and 2025, the highest apparent temperature reached 44.4 °C on 28 April 2024, and the lowest was 15.6 °C on 19 January 1961.

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