Tiwi climate — normals and trends

Q: What is the climate of Tiwi?

Tiwi has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.2 °C and it receives 2,457 mm of precipitation per year.

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

The hottest day measured in Tiwi between 1940 and 2025 was 12 June 2005, reaching 33.3 °C.

Q: What is the coldest day in Tiwi?

The coldest day measured in Tiwi between 1940 and 2025 was 1 March 1963, at 20.4 °C.

Q: Does it snow in Tiwi?

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

Q: Has the climate of Tiwi warmed?

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

Q: What is the wettest day in Tiwi?

The wettest day measured in Tiwi between 1940 and 2025 was 20 November 1942, with 360 mm of rain in 24 hours.

Q: What was the windiest day in Tiwi?

The windiest day measured in Tiwi between 1940 and 2025 was 21 October 1952, with winds reaching 82.4 km/h.

Q: What is the warmest month in Tiwi?

The warmest month in Tiwi is May (27.4 °C on average); the coldest is January (24.6 °C).

Q: How much does it rain in Tiwi?

Tiwi receives on average 2,457 mm of precipitation per year, spread over about 294 rainy days.

Q: Is it sunny in Tiwi?

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

Tiwi (Philippines) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 26.2 °C and it receives 2,457 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 (24.6 °C). Rainfall peaks in December.

Tiwi averages 0 frost days, 58 hot days (≥ 30 °C) and 294 rainy days per year.

Tiwi 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 33.3 °C (on 12 June 2005) and the coldest 20.4 °C (on 1 March 1963).

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

TiwiBicol Region

coords: 13.46°, 123.68°
period: 1940–2025 · 86 yrs

AfTropical rainforestWarmest monthMayColdest monthJanuaryWettest monthDecemberDriest monthApril

Mean daily temperature

26.2°C

Average daily high

28.2°C

Average daily low

24.4°C

Annual rainfall

2,457mm

Sunshine / day

10.2h

Mean relative humidity

84%

Average peak wind

14.9km/h

Seasonal range

2.8°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

58 d/yr

Rainy days (≥ 1 mm)

294 d/yr

Annual snowfall

0.0 cm

Average feels-like high

33.5 °C

Average feels-like low

28.2 °C

Average peak gust

33.4 km/h

Tropical nights (≥ 20 °C)

365 d/yr

Solar radiation

18.9 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.4 °C

since 1940

+0.2 °C per decade · r² = 0.76 · 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

12 June 2005

Coldest day

20.4 °C

1 March 1963

Wettest day

360 mm

20 November 1942

Windiest day

82.4 km/h

21 October 1952

Strongest gust

193.3 km/h

3 November 1967

Hottest feels-like

41.3 °C

19 May 2019

Coldest feels-like

17.7 °C

20 November 1942

Sunniest day

12.7 h

1 June 1942

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	33.1 °C3 June 2025	22.8 °C4 February 2025	26.9 °C	3,968 mm	94
2024	32.3 °C16 August 2024	23.1 °C27 January 2024	27.2 °C	3,317 mm	149
2023	32.3 °C29 May 2023	22.7 °C17 February 2023	27.0 °C	3,251 mm	123
2022	31.8 °C4 September 2022	23.1 °C15 February 2022	26.7 °C	3,016 mm	74
2021	32.1 °C7 August 2021	22.0 °C10 February 2021	26.7 °C	3,350 mm	73
2020	32.3 °C5 September 2020	22.7 °C1 February 2020	26.9 °C	3,036 mm	103
2019	32.5 °C19 May 2019	21.9 °C26 February 2019	26.9 °C	2,315 mm	109
2018	31.8 °C15 June 2018	22.8 °C8 February 2018	26.7 °C	3,060 mm	83
2017	32.0 °C1 June 2017	22.4 °C15 February 2017	26.7 °C	3,165 mm	91
2016	32.2 °C1 September 2016	22.8 °C17 January 2016	26.9 °C	2,645 mm	119
2015	32.6 °C29 May 2015	21.9 °C10 March 2015	26.6 °C	2,130 mm	93
2014	32.4 °C3 June 2014	20.9 °C26 January 2014	26.5 °C	3,039 mm	89
2013	31.9 °C1 May 2013	22.7 °C5 March 2013	26.6 °C	2,747 mm	89
2012	32.5 °C20 June 2012	23.2 °C23 January 2012	26.6 °C	2,802 mm	71
2011	31.7 °C17 July 2011	22.7 °C17 January 2011	26.3 °C	3,783 mm	48
2010	33.2 °C23 May 2010	22.5 °C26 February 2010	26.8 °C	2,211 mm	98
2009	31.5 °C10 August 2009	22.4 °C16 January 2009	26.5 °C	2,942 mm	64
2008	31.3 °C13 September 2008	22.9 °C5 March 2008	26.4 °C	3,342 mm	49
2007	32.4 °C18 May 2007	22.9 °C29 January 2007	26.7 °C	2,471 mm	111
2006	32.0 °C7 June 2006	22.9 °C5 February 2006	26.6 °C	2,732 mm	75
2005	33.3 °C12 June 2005	21.6 °C16 January 2005	26.5 °C	2,292 mm	97
2004	31.7 °C30 August 2004	22.1 °C3 February 2004	26.3 °C	2,606 mm	61
2003	32.8 °C9 June 2003	22.3 °C23 February 2003	26.4 °C	2,170 mm	78
2002	32.2 °C5 June 2002	22.1 °C1 March 2002	26.5 °C	1,877 mm	89
2001	32.2 °C12 June 2001	22.6 °C4 January 2001	26.6 °C	2,743 mm	93
2000	31.9 °C14 June 2000	22.3 °C31 January 2000	26.4 °C	3,358 mm	70
1999	31.6 °C10 August 1999	22.3 °C14 February 1999	26.3 °C	3,006 mm	53
1998	32.7 °C18 June 1998	22.4 °C24 February 1998	26.9 °C	2,043 mm	137
1997	32.3 °C10 June 1997	20.8 °C2 January 1997	26.2 °C	1,570 mm	72
1996	31.6 °C6 August 1996	21.3 °C11 February 1996	26.1 °C	3,243 mm	70
1995	31.6 °C18 May 1995	21.6 °C10 March 1995	26.1 °C	3,230 mm	55
1994	31.8 °C1 June 1994	22.4 °C21 February 1994	26.4 °C	2,078 mm	71
1993	31.5 °C11 June 1993	21.3 °C28 January 1993	26.2 °C	2,178 mm	62
1992	31.9 °C1 June 1992	21.3 °C17 January 1992	26.1 °C	1,812 mm	73
1991	31.8 °C15 May 1991	21.9 °C1 March 1991	26.1 °C	1,983 mm	50
1990	31.8 °C17 April 1990	21.6 °C19 January 1990	26.3 °C	2,027 mm	63
1989	31.2 °C17 June 1989	21.5 °C7 December 1989	26.1 °C	2,686 mm	41
1988	31.9 °C26 May 1988	22.3 °C15 December 1988	26.6 °C	2,634 mm	92
1987	33.1 °C25 June 1987	21.0 °C5 February 1987	26.4 °C	2,039 mm	75
1986	32.0 °C22 May 1986	21.4 °C17 February 1986	26.1 °C	2,162 mm	60
1985	32.6 °C11 June 1985	22.2 °C10 February 1985	26.1 °C	2,287 mm	45
1984	30.9 °C19 July 1984	22.5 °C8 February 1984	26.0 °C	2,138 mm	35
1983	32.8 °C7 June 1983	21.8 °C8 February 1983	26.3 °C	1,868 mm	71
1982	31.8 °C3 May 1982	21.4 °C2 February 1982	25.9 °C	2,345 mm	36
1981	31.7 °C17 May 1981	21.4 °C13 January 1981	26.1 °C	2,575 mm	64
1980	31.5 °C16 May 1980	21.9 °C10 January 1980	26.1 °C	2,190 mm	36
1979	31.1 °C23 May 1979	21.7 °C15 December 1979	26.1 °C	2,230 mm	50
1978	31.8 °C2 June 1978	21.5 °C6 February 1978	26.1 °C	2,498 mm	52
1977	31.8 °C17 May 1977	21.6 °C19 February 1977	26.1 °C	2,384 mm	60
1976	30.8 °C3 July 1976	20.6 °C5 February 1976	25.7 °C	3,001 mm	14
1975	31.4 °C18 August 1975	21.6 °C22 January 1975	26.0 °C	2,332 mm	38
1974	32.5 °C2 September 1974	20.4 °C13 January 1974	26.0 °C	2,207 mm	59
1973	31.9 °C16 June 1973	21.8 °C24 February 1973	26.2 °C	2,270 mm	65
1972	32.1 °C6 June 1972	21.0 °C8 March 1972	25.9 °C	1,944 mm	28
1971	31.0 °C22 September 1971	20.7 °C12 January 1971	25.6 °C	2,302 mm	19
1970	32.6 °C2 June 1970	21.7 °C21 January 1970	26.3 °C	2,387 mm	76
1969	32.9 °C27 May 1969	21.3 °C8 February 1969	26.4 °C	1,442 mm	80
1968	33.0 °C3 September 1968	20.9 °C21 February 1968	26.0 °C	1,429 mm	94
1967	32.3 °C30 May 1967	21.0 °C20 March 1967	25.9 °C	2,319 mm	73
1966	31.8 °C4 May 1966	22.0 °C6 March 1966	25.9 °C	1,655 mm	34
1965	30.0 °C1 June 1965	21.7 °C12 January 1965	25.3 °C	2,020 mm	1
1964	32.8 °C5 June 1964	21.9 °C5 February 1964	25.7 °C	1,952 mm	23
1963	31.7 °C11 June 1963	20.4 °C1 March 1963	25.6 °C	1,603 mm	39
1962	31.6 °C20 May 1962	21.0 °C4 February 1962	25.7 °C	1,818 mm	24
1961	31.4 °C22 April 1961	20.8 °C19 January 1961	26.0 °C	1,802 mm	49
1960	31.6 °C28 August 1960	21.9 °C5 February 1960	26.1 °C	1,903 mm	45
1959	32.0 °C11 June 1959	21.6 °C20 January 1959	26.0 °C	2,082 mm	56
1958	31.3 °C18 June 1958	21.8 °C19 March 1958	26.0 °C	2,517 mm	54
1957	32.2 °C15 May 1957	21.7 °C20 February 1957	26.0 °C	2,196 mm	47
1956	30.7 °C10 June 1956	21.2 °C2 January 1956	25.5 °C	3,138 mm	7
1955	31.8 °C8 August 1955	21.0 °C22 February 1955	25.8 °C	2,817 mm	41
1954	31.3 °C20 June 1954	21.6 °C6 February 1954	26.1 °C	2,557 mm	43
1953	31.9 °C15 May 1953	22.0 °C5 January 1953	26.1 °C	1,998 mm	37
1952	32.5 °C13 July 1952	21.7 °C20 March 1952	26.0 °C	2,760 mm	42
1951	31.5 °C15 June 1951	22.0 °C8 February 1951	26.0 °C	2,488 mm	28
1950	32.3 °C13 August 1950	21.9 °C10 December 1950	26.0 °C	1,834 mm	62
1949	30.7 °C18 August 1949	21.2 °C10 January 1949	25.7 °C	3,028 mm	12
1948	31.1 °C4 June 1948	20.9 °C18 January 1948	25.5 °C	2,338 mm	10
1947	30.8 °C12 June 1947	21.7 °C24 December 1947	25.6 °C	2,420 mm	9
1946	30.3 °C16 May 1946	22.3 °C1 February 1946	25.5 °C	2,767 mm	3
1945	30.4 °C30 July 1945	22.1 °C8 March 1945	25.6 °C	2,797 mm	7
1944	30.3 °C24 May 1944	20.9 °C7 March 1944	25.2 °C	2,632 mm	6
1943	30.2 °C23 June 1943	20.9 °C26 February 1943	24.8 °C	2,224 mm	3
1942	30.0 °C11 August 1942	21.3 °C13 February 1942	25.4 °C	2,540 mm	3
1941	30.9 °C27 April 1941	21.0 °C8 February 1941	25.6 °C	1,873 mm	14
1940	30.4 °C31 May 1940	20.9 °C26 January 1940	25.2 °C	2,310 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

29.0 °C

+0.8 °C

Hot days (≥ 30 °C)

94 d/yr

+36

Frost days (< 0 °C)

0 d/yr

Annual rainfall

3968 mm

+1511 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	27.1 °C	+0.9 °C	645 mm	+349 mm
Feb	27.4 °C	+0.9 °C	446 mm	+259 mm
Mar	28.0 °C	+0.6 °C	242 mm	+96 mm
Apr	30.1 °C	+1.4 °C	46 mm	-47 mm
May	30.6 °C	+0.9 °C	103 mm	-15 mm
Jun	30.0 °C	+0.2 °C	319 mm	+178 mm
Jul	30.2 °C	+0.9 °C	272 mm	+84 mm
Aug	29.8 °C	+0.4 °C	285 mm	+122 mm
Sep	28.9 °C	-0.2 °C	388 mm	+193 mm
Oct	29.0 °C	+0.6 °C	289 mm	+37 mm
Nov	28.9 °C	+1.3 °C	553 mm	+252 mm
Dec	27.9 °C	+1.2 °C	380 mm	+3 mm

The year's extremes

Hottest day

33.1 °C

3 Jun 2025

Coldest day

22.8 °C

4 Feb 2025

Wettest day

245.2 mm

9 Nov 2025

Windiest day

62.4 km/h

9 Nov 2025

Strongest gust

150.1 km/h

9 Nov 2025

Hottest feels-like

40.4 °C

4 Jun 2025

Coldest feels-like

21.1 °C

9 Nov 2025

Sunniest day

12.7 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 Tiwi?

Tiwi has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.2 °C and it receives 2,457 mm of precipitation per year.

What is the hottest day ever recorded in Tiwi?

The hottest day measured in Tiwi between 1940 and 2025 was 12 June 2005, reaching 33.3 °C.

What is the coldest day in Tiwi?

The coldest day measured in Tiwi between 1940 and 2025 was 1 March 1963, at 20.4 °C.

Does it snow in Tiwi?

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

Has the climate of Tiwi warmed?

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

What is the wettest day in Tiwi?

The wettest day measured in Tiwi between 1940 and 2025 was 20 November 1942, with 360 mm of rain in 24 hours.

What was the windiest day in Tiwi?

The windiest day measured in Tiwi between 1940 and 2025 was 21 October 1952, with winds reaching 82.4 km/h.

What is the warmest month in Tiwi?

The warmest month in Tiwi is May (27.4 °C on average); the coldest is January (24.6 °C).

How much does it rain in Tiwi?

Tiwi receives on average 2,457 mm of precipitation per year, spread over about 294 rainy days.

Is it sunny in Tiwi?

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

Are there tropical nights in Tiwi?

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

What was the most extreme apparent temperature in Tiwi?

In Tiwi, between 1940 and 2025, the highest apparent temperature reached 41.3 °C on 19 May 2019, and the lowest was 17.7 °C on 20 November 1942.

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