Inopacan climate — normals and trends

Q: What is the climate of Inopacan?

Inopacan has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.4 °C and it receives 2,351 mm of precipitation per year.

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

The hottest day measured in Inopacan between 1940 and 2025 was 19 April 1998, reaching 33.3 °C.

Q: What is the coldest day in Inopacan?

The coldest day measured in Inopacan between 1940 and 2025 was 12 January 1971, at 20.4 °C.

Q: Does it snow in Inopacan?

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

Q: Has the climate of Inopacan warmed?

Yes: Inopacan warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Inopacan?

The wettest day measured in Inopacan between 1940 and 2025 was 10 April 2022, with 258 mm of rain in 24 hours.

Q: What was the windiest day in Inopacan?

The windiest day measured in Inopacan between 1940 and 2025 was 13 November 1990, with winds reaching 62.7 km/h.

Q: What is the warmest month in Inopacan?

The warmest month in Inopacan is May (27.4 °C on average); the coldest is January (25.4 °C).

Q: How much does it rain in Inopacan?

Inopacan receives on average 2,351 mm of precipitation per year, spread over about 279 rainy days.

Q: Is it sunny in Inopacan?

Inopacan gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.

Inopacan (Philippines) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 26.4 °C and it receives 2,351 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 (27.4 °C on average) and the coldest is January (25.4 °C). Rainfall peaks in July.

Inopacan averages 0 frost days, 81 hot days (≥ 30 °C) and 279 rainy days per year.

Inopacan has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.

The hottest day of the period reached 33.3 °C (on 19 April 1998) and the coldest 20.4 °C (on 12 January 1971).

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

InopacanEastern Visayas

coords: 10.50°, 124.74°
period: 1940–2025 · 86 yrs

AfTropical rainforestWarmest monthMayColdest monthJanuaryWettest monthJulyDriest monthApril

Mean daily temperature

26.4°C

Average daily high

28.9°C

Average daily low

24.4°C

Annual rainfall

2,351mm

Sunshine / day

10.4h

Mean relative humidity

84%

Average peak wind

12.7km/h

Seasonal range

2.0°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

81 d/yr

Rainy days (≥ 1 mm)

279 d/yr

Annual snowfall

0.0 cm

Average feels-like high

34.7 °C

Average feels-like low

28.6 °C

Average peak gust

29.8 km/h

Tropical nights (≥ 20 °C)

365 d/yr

Solar radiation

19.5 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.7 °C

since 1940

+0.2 °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

33.3 °C

19 April 1998

Coldest day

20.4 °C

12 January 1971

Wettest day

258 mm

10 April 2022

Windiest day

62.7 km/h

13 November 1990

Strongest gust

149.8 km/h

22 December 1986

Hottest feels-like

41.8 °C

24 May 2020

Coldest feels-like

20.7 °C

19 January 1961

Sunniest day

12.6 h

9 June 2012

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	32.0 °C9 May 2025	23.9 °C25 March 2025	27.2 °C	3,504 mm	166
2024	33.1 °C24 April 2024	23.5 °C19 March 2024	27.6 °C	2,909 mm	210
2023	31.7 °C15 December 2023	22.9 °C3 March 2023	27.2 °C	3,162 mm	164
2022	31.9 °C31 October 2022	23.2 °C7 January 2022	27.0 °C	3,830 mm	134
2021	31.8 °C28 July 2021	23.4 °C5 December 2021	27.1 °C	3,298 mm	141
2020	32.8 °C18 April 2020	22.6 °C4 February 2020	27.3 °C	2,540 mm	172
2019	32.7 °C23 April 2019	20.8 °C26 February 2019	27.1 °C	1,727 mm	163
2018	31.9 °C23 May 2018	22.6 °C10 February 2018	27.1 °C	2,363 mm	148
2017	31.8 °C10 May 2017	22.3 °C15 December 2017	26.9 °C	3,769 mm	140
2016	32.7 °C19 April 2016	22.5 °C17 January 2016	27.3 °C	2,583 mm	187
2015	32.0 °C23 May 2015	21.5 °C10 March 2015	27.0 °C	1,904 mm	128
2014	32.1 °C12 May 2014	20.8 °C26 January 2014	26.7 °C	3,507 mm	111
2013	33.3 °C4 May 2013	22.9 °C1 March 2013	27.1 °C	2,892 mm	152
2012	31.7 °C20 June 2012	23.2 °C18 March 2012	26.9 °C	2,492 mm	114
2011	31.4 °C4 June 2011	22.7 °C24 February 2011	26.7 °C	3,180 mm	89
2010	32.9 °C13 May 2010	22.9 °C8 February 2010	27.2 °C	2,226 mm	169
2009	31.8 °C16 April 2009	22.5 °C7 December 2009	26.9 °C	2,403 mm	111
2008	31.7 °C8 April 2008	23.2 °C13 February 2008	26.7 °C	3,077 mm	114
2007	31.9 °C14 July 2007	22.4 °C1 March 2007	26.9 °C	2,268 mm	144
2006	32.0 °C5 May 2006	23.5 °C15 January 2006	26.9 °C	2,296 mm	126
2005	32.3 °C9 May 2005	22.1 °C3 February 2005	26.8 °C	2,234 mm	133
2004	32.5 °C25 April 2004	22.3 °C17 February 2004	26.8 °C	2,101 mm	116
2003	31.9 °C21 April 2003	21.4 °C25 February 2003	26.7 °C	2,411 mm	125
2002	32.5 °C11 June 2002	20.9 °C2 March 2002	26.8 °C	2,044 mm	132
2001	31.5 °C9 April 2001	21.8 °C30 December 2001	26.8 °C	2,396 mm	122
2000	32.1 °C25 April 2000	23.0 °C26 January 2000	26.7 °C	2,819 mm	120
1999	31.8 °C6 June 1999	22.3 °C16 February 1999	26.5 °C	2,805 mm	100
1998	33.3 °C19 April 1998	22.2 °C26 February 1998	27.3 °C	1,808 mm	240
1997	31.5 °C10 May 1997	21.2 °C23 January 1997	26.4 °C	1,773 mm	92
1996	31.8 °C2 October 1996	21.0 °C26 December 1996	26.4 °C	2,809 mm	82
1995	32.3 °C26 April 1995	21.5 °C12 January 1995	26.6 °C	2,299 mm	111
1994	31.3 °C7 June 1994	22.0 °C26 December 1994	26.6 °C	2,103 mm	71
1993	33.1 °C3 June 1993	22.3 °C24 January 1993	26.7 °C	1,978 mm	97
1992	32.2 °C13 June 1992	20.8 °C18 January 1992	26.6 °C	1,364 mm	111
1991	31.5 °C23 May 1991	22.1 °C28 January 1991	26.5 °C	1,527 mm	84
1990	32.9 °C24 April 1990	21.6 °C20 January 1990	26.6 °C	1,889 mm	91
1989	31.9 °C12 May 1989	21.8 °C11 December 1989	26.5 °C	2,253 mm	56
1988	31.6 °C11 May 1988	22.7 °C14 December 1988	26.8 °C	2,570 mm	116
1987	32.6 °C15 May 1987	21.1 °C6 February 1987	26.8 °C	1,707 mm	112
1986	31.1 °C9 May 1986	21.5 °C16 February 1986	26.4 °C	2,552 mm	59
1985	30.9 °C1 April 1985	21.4 °C12 January 1985	26.4 °C	2,107 mm	51
1984	31.5 °C8 May 1984	22.6 °C26 February 1984	26.4 °C	2,421 mm	50
1983	32.7 °C14 May 1983	22.1 °C31 January 1983	26.7 °C	2,023 mm	118
1982	31.8 °C27 May 1982	21.9 °C31 January 1982	26.3 °C	1,987 mm	47
1981	32.4 °C25 May 1981	20.5 °C21 January 1981	26.5 °C	2,079 mm	111
1980	32.3 °C13 April 1980	22.3 °C5 February 1980	26.4 °C	2,526 mm	77
1979	32.2 °C28 April 1979	21.1 °C11 January 1979	26.6 °C	1,891 mm	86
1978	31.4 °C27 March 1978	20.8 °C6 February 1978	26.5 °C	2,484 mm	68
1977	32.6 °C13 May 1977	21.7 °C31 January 1977	26.4 °C	2,506 mm	70
1976	30.8 °C27 April 1976	20.7 °C4 February 1976	26.0 °C	2,227 mm	23
1975	30.7 °C4 June 1975	21.3 °C23 January 1975	26.2 °C	2,299 mm	53
1974	31.4 °C8 May 1974	20.8 °C15 January 1974	26.2 °C	2,442 mm	51
1973	32.6 °C21 May 1973	21.2 °C24 February 1973	26.6 °C	2,050 mm	123
1972	31.5 °C19 June 1972	21.2 °C14 January 1972	26.2 °C	1,917 mm	55
1971	30.7 °C17 August 1971	20.4 °C12 January 1971	26.0 °C	2,455 mm	15
1970	31.9 °C17 April 1970	22.5 °C15 March 1970	26.5 °C	2,076 mm	105
1969	31.8 °C25 March 1969	21.8 °C4 January 1969	26.4 °C	1,633 mm	86
1968	32.8 °C10 June 1968	21.0 °C20 February 1968	26.3 °C	1,459 mm	79
1967	32.1 °C11 June 1967	21.6 °C21 December 1967	26.0 °C	1,503 mm	48
1966	30.7 °C1 May 1966	21.9 °C26 March 1966	25.8 °C	1,948 mm	13
1965	29.8 °C4 May 1965	21.2 °C23 January 1965	25.3 °C	2,344 mm	0
1964	30.4 °C8 August 1964	21.4 °C28 February 1964	25.6 °C	2,591 mm	1
1963	31.9 °C9 June 1963	20.6 °C1 April 1963	25.9 °C	1,676 mm	61
1962	31.0 °C30 April 1962	21.3 °C4 February 1962	26.0 °C	2,092 mm	37
1961	32.5 °C6 May 1961	20.7 °C22 January 1961	26.1 °C	2,034 mm	42
1960	31.6 °C9 May 1960	21.5 °C19 December 1960	26.3 °C	2,081 mm	74
1959	31.4 °C6 May 1959	21.5 °C17 January 1959	26.1 °C	1,825 mm	44
1958	31.4 °C12 June 1958	21.1 °C4 December 1958	26.2 °C	1,928 mm	47
1957	31.3 °C22 May 1957	21.4 °C6 February 1957	26.1 °C	1,978 mm	33
1956	30.1 °C16 August 1956	21.8 °C2 January 1956	25.7 °C	3,188 mm	3
1955	30.8 °C24 May 1955	20.9 °C21 December 1955	25.9 °C	2,408 mm	22
1954	31.2 °C11 April 1954	22.2 °C29 January 1954	26.1 °C	2,399 mm	26
1953	31.1 °C27 May 1953	22.0 °C25 February 1953	26.2 °C	1,940 mm	47
1952	31.8 °C26 April 1952	22.3 °C13 January 1952	26.1 °C	2,584 mm	39
1951	30.9 °C12 May 1951	21.8 °C22 March 1951	26.0 °C	2,303 mm	23
1950	31.3 °C16 May 1950	21.5 °C17 December 1950	26.0 °C	1,739 mm	22
1949	30.9 °C22 April 1949	21.9 °C15 January 1949	25.8 °C	3,246 mm	13
1948	30.3 °C9 May 1948	21.2 °C19 January 1948	25.4 °C	2,495 mm	2
1947	30.4 °C30 May 1947	21.8 °C6 March 1947	25.5 °C	2,637 mm	3
1946	29.7 °C25 March 1946	22.2 °C22 February 1946	25.4 °C	2,916 mm	0
1945	30.4 °C23 May 1945	22.6 °C22 February 1945	25.6 °C	2,585 mm	1
1944	30.3 °C21 April 1944	20.7 °C6 February 1944	25.5 °C	2,474 mm	3
1943	29.3 °C11 June 1943	21.1 °C13 March 1943	25.0 °C	2,337 mm	0
1942	30.5 °C10 May 1942	21.4 °C2 February 1942	25.4 °C	2,443 mm	3
1941	30.2 °C21 April 1941	21.6 °C5 February 1941	25.6 °C	2,306 mm	5
1940	30.0 °C3 May 1940	20.8 °C17 January 1940	25.3 °C	2,214 mm	1

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

29.7 °C

+0.8 °C

Hot days (≥ 30 °C)

166 d/yr

+85

Frost days (< 0 °C)

0 d/yr

Annual rainfall

3504 mm

+1153 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	29.2 °C	+1.4 °C	247 mm	+93 mm
Feb	29.0 °C	+1.0 °C	208 mm	+92 mm
Mar	29.6 °C	+0.8 °C	249 mm	+152 mm
Apr	30.4 °C	+0.7 °C	71 mm	-20 mm
May	30.3 °C	+0.3 °C	291 mm	+134 mm
Jun	29.7 °C	+0.2 °C	367 mm	+109 mm
Jul	30.1 °C	+1.1 °C	276 mm	-24 mm
Aug	29.3 °C	+0.2 °C	459 mm	+206 mm
Sep	29.8 °C	+0.8 °C	394 mm	+123 mm
Oct	29.6 °C	+0.8 °C	443 mm	+172 mm
Nov	29.6 °C	+0.9 °C	338 mm	+140 mm
Dec	29.5 °C	+1.3 °C	163 mm	-25 mm

The year's extremes

Hottest day

32.0 °C

9 May 2025

Coldest day

23.9 °C

25 Mar 2025

Wettest day

94.4 mm

4 Nov 2025

Windiest day

45.9 km/h

4 Nov 2025

Strongest gust

79.9 km/h

4 Nov 2025

Hottest feels-like

39.9 °C

12 May 2025

Coldest feels-like

25.2 °C

4 Nov 2025

Sunniest day

12.5 h

3 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 Inopacan?

Inopacan has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.4 °C and it receives 2,351 mm of precipitation per year.

What is the hottest day ever recorded in Inopacan?

The hottest day measured in Inopacan between 1940 and 2025 was 19 April 1998, reaching 33.3 °C.

What is the coldest day in Inopacan?

The coldest day measured in Inopacan between 1940 and 2025 was 12 January 1971, at 20.4 °C.

Does it snow in Inopacan?

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

Has the climate of Inopacan warmed?

Yes: Inopacan warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Inopacan?

The wettest day measured in Inopacan between 1940 and 2025 was 10 April 2022, with 258 mm of rain in 24 hours.

What was the windiest day in Inopacan?

The windiest day measured in Inopacan between 1940 and 2025 was 13 November 1990, with winds reaching 62.7 km/h.

What is the warmest month in Inopacan?

The warmest month in Inopacan is May (27.4 °C on average); the coldest is January (25.4 °C).

How much does it rain in Inopacan?

Inopacan receives on average 2,351 mm of precipitation per year, spread over about 279 rainy days.

Is it sunny in Inopacan?

Inopacan gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.

Are there tropical nights in Inopacan?

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

What was the most extreme apparent temperature in Inopacan?

In Inopacan, between 1940 and 2025, the highest apparent temperature reached 41.8 °C on 24 May 2020, and the lowest was 20.7 °C on 19 January 1961.

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