Sibonga climate — normals and trends

Q: What is the climate of Sibonga?

Sibonga has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.6 °C and it receives 2,189 mm of precipitation per year.

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

The hottest day measured in Sibonga between 1940 and 2025 was 2 June 1998, reaching 35.9 °C.

Q: What is the coldest day in Sibonga?

The coldest day measured in Sibonga between 1940 and 2025 was 5 February 1976, at 18.4 °C.

Q: Does it snow in Sibonga?

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

Q: Has the climate of Sibonga warmed?

Yes: Sibonga warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Sibonga?

The wettest day measured in Sibonga between 1940 and 2025 was 8 January 2025, with 214 mm of rain in 24 hours.

Q: What was the windiest day in Sibonga?

The windiest day measured in Sibonga between 1940 and 2025 was 17 December 2021, with winds reaching 49.2 km/h.

Q: What is the warmest month in Sibonga?

The warmest month in Sibonga is May (27.7 °C on average); the coldest is January (25.3 °C).

Q: How much does it rain in Sibonga?

Sibonga receives on average 2,189 mm of precipitation per year, spread over about 293 rainy days.

Q: Is it sunny in Sibonga?

Sibonga gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.

Sibonga (Philippines) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 26.6 °C and it receives 2,189 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 (27.7 °C on average) and the coldest is January (25.3 °C). Rainfall peaks in June.

Sibonga averages 0 frost days, 188 hot days (≥ 30 °C) and 293 rainy days per year.

Sibonga has warmed by +2.3 °C between 1940 and 2025, or +0.27 °C per decade. This trend is statistically significant.

The hottest day of the period reached 35.9 °C (on 2 June 1998) and the coldest 18.4 °C (on 5 February 1976).

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

SibongaCentral Visayas

coords: 10.02°, 123.62°
period: 1940–2025 · 86 yrs

AfTropical rainforestWarmest monthMayColdest monthJanuaryWettest monthJuneDriest monthApril

Mean daily temperature

26.6°C

Average daily high

29.9°C

Average daily low

24.2°C

Annual rainfall

2,189mm

Sunshine / day

10.3h

Mean relative humidity

84%

Average peak wind

13.3km/h

Seasonal range

2.4°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

188 d/yr

Rainy days (≥ 1 mm)

293 d/yr

Annual snowfall

0.0 cm

Average feels-like high

35.7 °C

Average feels-like low

28.3 °C

Average peak gust

34.2 km/h

Tropical nights (≥ 20 °C)

365 d/yr

Solar radiation

18.6 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.3 °C

since 1940

+0.3 °C per decade · r² = 0.83 · 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

35.9 °C

2 June 1998

Coldest day

18.4 °C

5 February 1976

Wettest day

214 mm

8 January 2025

Windiest day

49.2 km/h

17 December 2021

Strongest gust

128.5 km/h

17 December 2021

Hottest feels-like

43.7 °C

12 April 1999

Coldest feels-like

20.1 °C

19 January 1961

Sunniest day

12.4 h

31 May 1951

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	34.3 °C2 June 2025	23.6 °C19 January 2025	27.6 °C	4,051 mm	280
2024	34.8 °C19 May 2024	23.3 °C11 March 2024	28.1 °C	2,554 mm	293
2023	34.2 °C12 June 2023	22.7 °C21 March 2023	27.8 °C	2,986 mm	277
2022	34.2 °C3 September 2022	22.8 °C17 January 2022	27.6 °C	3,473 mm	270
2021	34.3 °C6 August 2021	22.9 °C4 March 2021	27.6 °C	3,166 mm	268
2020	34.3 °C7 May 2020	22.3 °C10 March 2020	27.8 °C	2,423 mm	291
2019	34.8 °C7 May 2019	21.1 °C27 February 2019	27.6 °C	1,520 mm	283
2018	34.1 °C4 June 2018	22.4 °C9 February 2018	27.5 °C	2,525 mm	271
2017	34.0 °C24 May 2017	22.7 °C24 March 2017	27.4 °C	2,960 mm	248
2016	35.4 °C30 April 2016	20.6 °C17 January 2016	27.8 °C	2,353 mm	296
2015	34.6 °C7 June 2015	21.0 °C18 March 2015	27.6 °C	1,731 mm	279
2014	34.2 °C9 June 2014	21.3 °C25 January 2014	27.2 °C	2,834 mm	240
2013	33.9 °C14 September 2013	23.2 °C21 January 2013	27.5 °C	2,605 mm	268
2012	33.4 °C18 June 2012	22.7 °C8 March 2012	27.3 °C	2,646 mm	263
2011	33.4 °C30 August 2011	23.0 °C18 January 2011	27.1 °C	3,067 mm	237
2010	34.7 °C1 June 2010	21.6 °C3 February 2010	27.5 °C	2,113 mm	286
2009	33.7 °C21 August 2009	22.3 °C5 December 2009	27.2 °C	2,236 mm	242
2008	33.8 °C14 July 2008	22.8 °C22 March 2008	27.1 °C	2,944 mm	262
2007	34.0 °C5 September 2007	22.5 °C27 March 2007	27.2 °C	2,258 mm	275
2006	33.3 °C16 September 2006	23.2 °C2 March 2006	27.3 °C	2,106 mm	285
2005	34.4 °C9 May 2005	21.3 °C4 March 2005	27.2 °C	1,980 mm	258
2004	34.1 °C23 May 2004	22.9 °C9 January 2004	27.2 °C	1,729 mm	246
2003	34.4 °C21 April 2003	22.1 °C25 February 2003	27.1 °C	1,932 mm	238
2002	33.7 °C22 May 2002	20.8 °C2 March 2002	27.1 °C	1,784 mm	253
2001	33.2 °C26 September 2001	22.2 °C30 December 2001	27.1 °C	2,293 mm	235
2000	33.2 °C15 May 2000	22.2 °C1 December 2000	27.0 °C	2,634 mm	243
1999	33.2 °C8 June 1999	22.4 °C19 February 1999	26.7 °C	2,704 mm	210
1998	35.9 °C2 June 1998	21.7 °C10 March 1998	27.6 °C	1,622 mm	308
1997	33.3 °C31 May 1997	19.5 °C25 January 1997	26.6 °C	1,745 mm	220
1996	33.4 °C17 September 1996	21.0 °C31 December 1996	26.6 °C	2,522 mm	203
1995	33.5 °C16 May 1995	20.6 °C12 March 1995	26.8 °C	2,354 mm	202
1994	33.2 °C1 June 1994	21.8 °C17 January 1994	26.9 °C	1,923 mm	190
1993	33.4 °C28 May 1993	21.7 °C15 March 1993	26.9 °C	2,061 mm	208
1992	34.9 °C16 April 1992	20.1 °C18 January 1992	26.9 °C	1,371 mm	217
1991	33.8 °C23 June 1991	21.2 °C11 November 1991	26.9 °C	1,458 mm	216
1990	34.7 °C21 April 1990	21.2 °C21 December 1990	27.0 °C	2,063 mm	220
1989	32.9 °C30 May 1989	20.6 °C4 December 1989	26.8 °C	2,038 mm	205
1988	33.9 °C9 September 1988	22.7 °C14 December 1988	27.1 °C	2,210 mm	228
1987	35.6 °C15 May 1987	20.9 °C6 February 1987	27.3 °C	1,607 mm	241
1986	33.5 °C23 May 1986	21.7 °C5 February 1986	26.8 °C	1,983 mm	198
1985	32.9 °C8 June 1985	20.6 °C10 January 1985	26.7 °C	2,183 mm	210
1984	33.0 °C8 May 1984	22.1 °C20 November 1984	26.6 °C	2,284 mm	189
1983	35.5 °C22 May 1983	21.1 °C12 February 1983	27.1 °C	1,790 mm	239
1982	33.2 °C2 June 1982	21.1 °C1 February 1982	26.5 °C	1,762 mm	190
1981	33.9 °C23 April 1981	20.9 °C21 January 1981	26.7 °C	1,746 mm	196
1980	33.8 °C29 May 1980	20.4 °C6 March 1980	26.7 °C	2,446 mm	210
1979	34.3 °C1 June 1979	21.2 °C12 January 1979	26.9 °C	1,731 mm	225
1978	33.0 °C28 May 1978	19.8 °C17 February 1978	26.8 °C	2,280 mm	206
1977	34.5 °C18 May 1977	21.7 °C3 January 1977	26.7 °C	2,267 mm	189
1976	33.0 °C4 May 1976	18.4 °C5 February 1976	26.4 °C	2,223 mm	183
1975	33.1 °C17 August 1975	21.0 °C10 February 1975	26.4 °C	2,375 mm	201
1974	33.1 °C20 August 1974	20.9 °C27 November 1974	26.4 °C	1,950 mm	193
1973	34.9 °C28 April 1973	20.1 °C26 February 1973	26.9 °C	1,953 mm	241
1972	33.3 °C11 May 1972	21.3 °C8 March 1972	26.4 °C	1,758 mm	188
1971	33.0 °C9 September 1971	19.4 °C14 January 1971	26.2 °C	2,110 mm	160
1970	33.8 °C20 May 1970	21.4 °C13 March 1970	26.8 °C	1,866 mm	215
1969	34.5 °C11 April 1969	20.7 °C29 November 1969	26.8 °C	1,604 mm	232
1968	34.6 °C14 May 1968	21.0 °C30 March 1968	26.7 °C	1,243 mm	205
1967	34.4 °C6 June 1967	20.3 °C22 March 1967	26.2 °C	1,345 mm	176
1966	31.6 °C6 May 1966	20.3 °C20 February 1966	25.7 °C	1,558 mm	32
1965	30.5 °C30 May 1965	18.9 °C24 January 1965	25.1 °C	2,191 mm	4
1964	30.9 °C3 June 1964	21.4 °C1 December 1964	25.4 °C	2,400 mm	7
1963	34.3 °C24 May 1963	19.4 °C5 April 1963	26.1 °C	1,489 mm	196
1962	32.7 °C20 May 1962	21.2 °C4 February 1962	26.2 °C	1,875 mm	181
1961	33.3 °C6 May 1961	20.6 °C21 January 1961	26.2 °C	1,752 mm	192
1960	33.8 °C23 August 1960	19.4 °C18 December 1960	26.5 °C	1,869 mm	195
1959	32.7 °C3 June 1959	21.4 °C21 January 1959	26.2 °C	1,750 mm	191
1958	32.6 °C2 June 1958	21.2 °C5 April 1958	26.2 °C	1,946 mm	146
1957	31.9 °C16 May 1957	21.1 °C7 February 1957	26.2 °C	1,957 mm	127
1956	31.8 °C20 April 1956	21.5 °C22 January 1956	25.8 °C	3,283 mm	101
1955	32.5 °C18 July 1955	19.6 °C20 December 1955	26.0 °C	2,538 mm	137
1954	32.5 °C15 August 1954	21.1 °C14 February 1954	26.2 °C	2,446 mm	147
1953	33.3 °C16 April 1953	22.0 °C5 January 1953	26.3 °C	1,890 mm	155
1952	32.7 °C9 July 1952	20.7 °C17 February 1952	26.2 °C	2,222 mm	143
1951	32.4 °C22 April 1951	20.9 °C22 March 1951	26.1 °C	2,061 mm	112
1950	32.6 °C27 July 1950	20.7 °C18 December 1950	26.1 °C	1,895 mm	143
1949	31.9 °C1 September 1949	21.2 °C23 November 1949	25.9 °C	3,106 mm	89
1948	31.4 °C21 May 1948	20.6 °C23 February 1948	25.2 °C	2,219 mm	20
1947	30.1 °C9 October 1947	21.3 °C4 April 1947	25.4 °C	2,327 mm	1
1946	30.1 °C5 April 1946	21.7 °C23 December 1946	25.2 °C	2,303 mm	3
1945	30.8 °C13 May 1945	21.9 °C24 February 1945	25.5 °C	2,381 mm	16
1944	31.3 °C7 May 1944	20.5 °C19 February 1944	25.3 °C	2,183 mm	43
1943	30.3 °C21 June 1943	21.3 °C1 March 1943	24.8 °C	2,152 mm	8
1942	30.0 °C12 May 1942	21.0 °C23 February 1942	25.2 °C	2,199 mm	2
1941	30.4 °C26 April 1941	20.7 °C5 February 1941	25.4 °C	2,520 mm	13
1940	30.2 °C30 May 1940	20.2 °C17 January 1940	25.1 °C	2,278 mm	3

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

30.9 °C

+1.0 °C

Hot days (≥ 30 °C)

280 d/yr

+92

Frost days (< 0 °C)

0 d/yr

Annual rainfall

4052 mm

+1863 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	29.7 °C	+1.6 °C	473 mm	+300 mm
Feb	29.6 °C	+1.1 °C	300 mm	+173 mm
Mar	30.4 °C	+0.8 °C	350 mm	+231 mm
Apr	31.5 °C	+0.6 °C	128 mm	+23 mm
May	31.3 °C	0.0 °C	425 mm	+257 mm
Jun	31.4 °C	+0.6 °C	374 mm	+149 mm
Jul	31.8 °C	+1.4 °C	246 mm	+22 mm
Aug	31.2 °C	+0.6 °C	366 mm	+166 mm
Sep	31.2 °C	+0.7 °C	320 mm	+98 mm
Oct	31.0 °C	+0.8 °C	465 mm	+247 mm
Nov	30.8 °C	+1.3 °C	385 mm	+185 mm
Dec	30.2 °C	+1.6 °C	217 mm	+11 mm

The year's extremes

Hottest day

34.3 °C

2 Jun 2025

Coldest day

23.6 °C

19 Jan 2025

Wettest day

214.1 mm

8 Jan 2025

Windiest day

34.2 km/h

4 Nov 2025

Strongest gust

70.2 km/h

19 Jul 2025

Hottest feels-like

43.2 °C

1 Jun 2025

Coldest feels-like

26.7 °C

22 Mar 2025

Sunniest day

12.1 h

1 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 Sibonga?

Sibonga has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.6 °C and it receives 2,189 mm of precipitation per year.

What is the hottest day ever recorded in Sibonga?

The hottest day measured in Sibonga between 1940 and 2025 was 2 June 1998, reaching 35.9 °C.

What is the coldest day in Sibonga?

The coldest day measured in Sibonga between 1940 and 2025 was 5 February 1976, at 18.4 °C.

Does it snow in Sibonga?

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

Has the climate of Sibonga warmed?

Yes: Sibonga warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Sibonga?

The wettest day measured in Sibonga between 1940 and 2025 was 8 January 2025, with 214 mm of rain in 24 hours.

What was the windiest day in Sibonga?

The windiest day measured in Sibonga between 1940 and 2025 was 17 December 2021, with winds reaching 49.2 km/h.

What is the warmest month in Sibonga?

The warmest month in Sibonga is May (27.7 °C on average); the coldest is January (25.3 °C).

How much does it rain in Sibonga?

Sibonga receives on average 2,189 mm of precipitation per year, spread over about 293 rainy days.

Is it sunny in Sibonga?

Sibonga gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.

Are there tropical nights in Sibonga?

Yes: Sibonga has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Sibonga?

In Sibonga, between 1940 and 2025, the highest apparent temperature reached 43.7 °C on 12 April 1999, and the lowest was 20.1 °C on 19 January 1961.

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