Puerto Rico · 1991–2020

Best time to visit
Mora.

February leads for comfortable weather in Mora: typically 28°C by day, 19.2°C at night, with 58 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortFebruary

Typical high28°C

Typical low19.2°C

Rain in February58 mm

Comfort

February

February · January · March

72climate match

Beach

February

February · March · April

83climate match

Outdoors

February

February · January · March

51climate match

The weakest month is October, scoring 33 against February’s 72 — 193 mm of rain falls, and days average 30.6°C, 7° above the 24°C the score treats as ideal.

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

6427.7° / 19.2°

Feb

7228° / 19.2°

Mar

6428.4° / 19.5°

Apr

5429.1° / 20.2°

May

3929.7° / 21.4°

Jun

4130.5° / 22.1°

Jul

4230.6° / 22.4°

Aug

3430.9° / 22.7°

Sep

3631° / 22.5°

Oct

3330.6° / 22.1°

Nov

4229.3° / 21.4°

Dec

5728.1° / 20.4°

Monthly climate evidence for Mora — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 21 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	27.7°C	19.2°C	106 mm	10.2	26.6°C	11 h 08	64	Good coverage
February	28°C	19.2°C	58 mm	7.3	26.3°C	11 h 31	72	Good coverage
March	28.4°C	19.5°C	92 mm	9.3	26.3°C	11 h 59	64	Strong coverage
April	29.1°C	20.2°C	131 mm	9.6	26.8°C	12 h 32	54	Good coverage
May	29.7°C	21.4°C	184 mm	13.6	27.5°C	12 h 59	39	Strong coverage
June	30.5°C	22.1°C	151 mm	12.7	28.1°C	13 h 14	41	Good coverage
July	30.6°C	22.4°C	139 mm	12.2	28.3°C	13 h 08	42	Good coverage
August	30.9°C	22.7°C	168 mm	14.7	28.7°C	12 h 45	34	Good coverage
September	31°C	22.5°C	164 mm	13.5	29.0°C	12 h 13	36	Good coverage
October	30.6°C	22.1°C	193 mm	14.7	29.0°C	11 h 41	33	Good coverage
November	29.3°C	21.4°C	170 mm	13.8	28.4°C	11 h 14	42	Good coverage
December	28.1°C	20.4°C	117 mm	12.1	27.4°C	11 h 02	57	Good coverage

What has changed

Mora runs +0.3°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

+0.2

Feb

0.0

Mar

0.0

Apr

0.0

May

+0.2

Jun

+0.5

Jul

+0.2

Aug

+0.4

Sep

+0.8

Oct

+0.8

Nov

—

Dec

+0.2

February daytime highs, 2011–2025. Last recorded: 28.4°C.

Records at ISABELA SUBSTN, 1901–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	35.0°C11 Jan 1917	10.0°C30 Jan 1935	151 mm22 Jan 1997	316 mm1911 · driest 0 mm in 1912	113
February	35.0°C5 Feb 1912	10.0°C29 Feb 2004	102 mm19 Feb 1996	321 mm1950 · driest 4 mm in 1983	112
March	36.7°C18 Mar 1917	12.2°C28 Mar 1996	170 mm17 Mar 1987	286 mm1963 · driest 10 mm in 2001	115
April	35.6°C9 Apr 1910	12.2°C2 Apr 1968	161 mm6 Apr 2002	383 mm1961 · driest 4 mm in 1920	118
May	36.1°C22 May 1917	15.0°C28 May 1922	161 mm7 May 1932	466 mm1982 · driest 35 mm in 2026	116
June	37.2°C10 Jun 1916	14.4°C15 Jun 1987	148 mm11 Jun 1974	413 mm1933 · driest 6 mm in 2026	117
July	36.7°C16 Jul 2005	14.4°C2 Jul 1987	152 mm24 Jul 1926	302 mm1932 · driest 0 mm in 1913	116
August	37.2°C9 Aug 1918	13.9°C29 Aug 1985	116 mm25 Aug 1988	313 mm1939 · driest 17 mm in 1913	114
September	37.2°C4 Sep 1918	14.4°C18 Sep 1988	189 mm27 Sep 1932	427 mm1932 · driest 30 mm in 2016	115
October	36.1°C7 Oct 1918	12.8°C25 Oct 1985	106 mm20 Oct 1942	376 mm1986 · driest 18 mm in 1906	115
November	35.6°C11 Nov 1906	13.9°C23 Nov 1922	128 mm3 Nov 1923	590 mm1909 · driest 3 mm in 2021	113
December	35.0°C10 Dec 1917	13.3°C10 Dec 1969	136 mm14 Dec 1934	324 mm1934 · driest 14 mm in 2022	110

Typical days per month at ISABELA SUBSTN, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	30	2	3
February	28	2	2
March	30	5	3
April	29	8	4
May	31	15	5
June	29	24	5
July	31	27	4
August	31	29	6
September	29	27	5
October	30	24	5
November	29	11	5
December	30	4	4

The best month has moved. On the 1961–1990 numbers the strongest month here was January (scoring 78); on 2011–2025 it is February (76). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in ISABELA SUBSTN’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	66%	34%	9%	42%	26.7–29.4°C
February	71%	28%	8%	33%	27.0–29.4°C
March	74%	26%	8%	29%	27.6–30.2°C
April	70%	30%	12%	38%	28.2–30.7°C
May	59%	41%	18%	58%	28.8–31.1°C
June	62%	38%	16%	50%	29.5–31.7°C
July	65%	35%	12%	50%	29.8–31.8°C
August	58%	42%	16%	60%	30.1–32.1°C
September	58%	42%	17%	59%	30.1–32.1°C
October	59%	41%	16%	55%	29.7–31.7°C
November	60%	40%	15%	54%	28.6–31.0°C
December	63%	37%	11%	47%	27.3–29.9°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.

1901Each stripe is one year’s mean temperature against the 82-year average. Warmest: 1915. Coolest: 1922.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4566330
NOAA station: RQC00664702 · ISABELA SUBSTN
Station distance: 2.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 21 usable years
Daylight: Calculated from latitude 18.46°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 21 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 ISABELA SUBSTN is what differs

Isabela→San Sebastián→Quebradillas→Cacao→Aceitunas→Rafael Hernandez→

Or put two places side by side: Mora vs Isabela

Best time to visitMora.

February

February

February

The whole year,without the guesswork.

Mora runs +0.3°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Mora.

The whole year,
without the guesswork.

Mora runs +0.3°C
on the 1961–1990 baseline.

Nearby, measured,
and named.