Philippines · 1991–2020

Best time to visit
Casiguran.

April leads for comfortable weather in Casiguran: typically 31.7°C by day, 24.6°C at night, with 183 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high31.7°C

Typical low24.6°C

Rain in April183 mm

Comfort

April

April · March · February

26climate match

Beach

April

April · March · February

43climate match

Outdoors

January

January · February · March

5climate match

The weakest month is October, scoring 5 against April’s 26 — 328 mm of rain falls.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

729° / 23.2°

Feb

1929.4° / 23.1°

Mar

2330.2° / 23.7°

Apr

2631.7° / 24.6°

May

1132.5° / 25.4°

Jun

1132.4° / 25.1°

Jul

631.6° / 24.8°

Aug

1531.5° / 24.9°

Sep

831.5° / 24.6°

Oct

531.2° / 24.3°

Nov

530.5° / 24.3°

Dec

529.4° / 23.8°

Monthly climate evidence for Casiguran — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 13 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	29°C	23.2°C	369 mm	19.6	26.8°C	11 h 26	7	Strong coverage
February	29.4°C	23.1°C	304 mm	15.2	26.7°C	11 h 42	19	Strong coverage
March	30.2°C	23.7°C	240 mm	17	27.2°C	12 h 02	23	Strong coverage
April	31.7°C	24.6°C	183 mm	14.8	27.9°C	12 h 24	26	Strong coverage
May	32.5°C	25.4°C	254 mm	16.1	28.8°C	12 h 43	11	Strong coverage
June	32.4°C	25.1°C	258 mm	16.5	29.3°C	12 h 53	11	Strong coverage
July	31.6°C	24.8°C	298 mm	19.3	29.1°C	12 h 49	6	Strong coverage
August	31.5°C	24.9°C	244 mm	17.6	29.0°C	12 h 33	15	Strong coverage
September	31.5°C	24.6°C	296 mm	18.5	29.0°C	12 h 11	8	Strong coverage
October	31.2°C	24.3°C	328 mm	19.6	28.7°C	11 h 49	5	Strong coverage
November	30.5°C	24.3°C	470 mm	21	28.2°C	11 h 31	5	Strong coverage
December	29.4°C	23.8°C	634 mm	22.4	27.5°C	11 h 22	5	Strong coverage

What has changed

Casiguran runs +0.4°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+0.5

Feb

+0.5

Mar

+0.4

Apr

+0.6

May

+0.5

Jun

+0.3

Jul

-0.1

Aug

+0.3

Sep

+0.4

Oct

+0.4

Nov

+0.7

Dec

+0.8

April daytime highs, 2011–2025. Last recorded: 32.4°C.

Records at LEGASPI, 1951–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	35.4°C26 Jan 2004	15.0°C21 Jan 2004	254 mm18 Jan 2015	945 mm2025 · driest 52 mm in 1969	75
February	33.1°C27 Feb 1970	16.8°C3 Feb 2004	360 mm5 Feb 2009	1064 mm2008 · driest 7 mm in 2007	75
March	35.0°C25 Mar 1961	17.8°C31 Mar 1963	209 mm11 Mar 1971	652 mm1954 · driest 21 mm in 2014	75
April	36.5°C18 Apr 1990	16.7°C4 Apr 1963	166 mm22 Apr 1960	590 mm1996 · driest 17 mm in 1997	75
May	37.7°C27 May 1968	18.4°C29 May 1972	216 mm2 May 2009	553 mm2009 · driest 5 mm in 2014	75
June	37.6°C11 Jun 1963	18.9°C14 Jun 1971	294 mm25 Jun 1960	537 mm1980 · driest 50 mm in 2017	75
July	35.4°C11 Jul 1998	18.9°C13 Jul 1971	296 mm26 Jul 2011	696 mm2011 · driest 97 mm in 2020	75
August	36.0°C27 Aug 2004	19.4°C12 Aug 1971	178 mm13 Aug 1963	479 mm1963 · driest 65 mm in 1994	74
September	35.8°C3 Sep 1953	19.0°C13 Sep 1975	222 mm28 Sep 2006	602 mm2005 · driest 77 mm in 1974	73
October	38.8°C30 Oct 2004	17.2°C31 Oct 1969	431 mm23 Oct 2024	772 mm1958 · driest 85 mm in 2019	73
November	36.0°C2 Nov 2004	17.9°C1 Nov 1969	438 mm7 Nov 2017	994 mm2017 · driest 122 mm in 2024	72
December	33.2°C18 Dec 1963	18.3°C10 Dec 1971	459 mm26 Dec 1975	1648 mm1995 · driest 97 mm in 1958	73

Typical days per month at LEGASPI, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	29	8	8
February	27	12	5
March	29	20	5
April	28	27	4
May	29	28	4
June	29	27	6
July	29	25	7
August	29	25	6
September	28	25	7
October	29	24	7
November	28	21	11
December	29	13	12

The best month has moved. On the 1961–1990 numbers the strongest month here was February (scoring 48); on 2011–2025 it is March (46). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in LEGASPI’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	37%	63%	28%	85%	28.0–29.6°C
February	46%	54%	21%	75%	28.4–30.1°C
March	49%	51%	18%	69%	29.2–31.0°C
April	51%	49%	16%	68%	30.5–32.3°C
May	54%	46%	19%	60%	31.5–33.4°C
June	47%	53%	22%	76%	31.3–33.2°C
July	40%	60%	26%	84%	31.0–32.4°C
August	43%	57%	26%	80%	30.8–32.5°C
September	38%	62%	27%	88%	30.8–32.3°C
October	35%	64%	30%	88%	30.6–31.9°C
November	30%	70%	38%	94%	29.6–31.2°C
December	28%	72%	38%	93%	28.4–30.1°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1951Each stripe is one year’s mean temperature against the 61-year average. Warmest: 2024. Coolest: 1971.2024

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1718154
NOAA station: RP000098444 · LEGASPI
Station distance: 41.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude 12.87°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 13 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from LEGASPI is what differs

Sorsogon→Legaspi→Naga→Iriga City→Polangui→Calabanga→

Or put two places side by side: Casiguran vs Sorsogon

Best time to visitCasiguran.

April

April

January

The whole year,without the guesswork.

Casiguran runs +0.4°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Casiguran.

The whole year,
without the guesswork.

Casiguran runs +0.4°C
on the 1961–1990 baseline.

Nearby, measured,
and named.