climigo

Cayman Islands

When to go?

The best months are January–February. Avoid March–December (hot, at times often rainy).

Climate zones

Mean maximum and minimum temperature and mean monthly precipitation of the season (the mean of its three months), ERA5-Land 1996–2025, at about 9 km resolution: colours are in levels (the same as the city scale) and smaller details are not real.

What is the climate like?

Area mean indicative, over the whole territory

Temperature and rain

January 26°22°
February 27°22°
March 28°23°
April 29°24°
May 30°25°
June 30°26°
July 31°26°
August 31°26°
September 31°26°
October 30°25°
November 28°24°
December 27°23°

Monthly min and max temperature (°C)

−5°0°5°10°15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec21.6 · 26.4 °CJanuary: 21.6 · 26.4 °C21.9 · 27.0 °CFebruary: 21.9 · 27.0 °C22.5 · 27.7 °CMarch: 22.5 · 27.7 °C23.7 · 29.0 °CApril: 23.7 · 29.0 °C24.9 · 29.8 °CMay: 24.9 · 29.8 °C25.7 · 30.1 °CJune: 25.7 · 30.1 °C26.2 · 31.1 °CJuly: 26.2 · 31.1 °C26.3 · 31.2 °CAugust: 26.3 · 31.2 °C25.9 · 30.6 °CSeptember: 25.9 · 30.6 °C25.1 · 29.5 °COctober: 25.1 · 29.5 °C23.8 · 28.1 °CNovember: 23.8 · 28.1 °C22.7 · 27.2 °CDecember: 22.7 · 27.2 °C

Monthly min and max temperature (°C)

Jan 21.6 – 26.4 °C
Feb 21.9 – 27.0 °C
Mar 22.5 – 27.7 °C
Apr 23.7 – 29.0 °C
May 24.9 – 29.8 °C
Jun 25.7 – 30.1 °C
Jul 26.2 – 31.1 °C
Aug 26.3 – 31.2 °C
Sep 25.9 – 30.6 °C
Oct 25.1 – 29.5 °C
Nov 23.8 – 28.1 °C
Dec 22.7 – 27.2 °C

How much it rains

January 39 mm7 d
February 29 mm5 d
March 31 mm6 d
April 35 mm6 d
May 133 mm13 d
June 167 mm16 d
July 93 mm14 d
August 128 mm17 d
September 182 mm20 d
October 192 mm18 d
November 88 mm10 d
December 48 mm8 d

Rain days and how much water

0102030 dJanFebMarAprMayJunJulAugSepOctNovDec39 mm · 7 rain days · 6 mm a dayJanuary: 39 mm · 7 rain days · 6 mm a day29 mm · 5 rain days · 6 mm a dayFebruary: 29 mm · 5 rain days · 6 mm a day31 mm · 6 rain days · 5 mm a dayMarch: 31 mm · 6 rain days · 5 mm a day35 mm · 6 rain days · 6 mm a dayApril: 35 mm · 6 rain days · 6 mm a day133 mm · 13 rain days · 10 mm a dayMay: 133 mm · 13 rain days · 10 mm a day167 mm · 16 rain days · 10 mm a dayJune: 167 mm · 16 rain days · 10 mm a day93 mm · 14 rain days · 7 mm a dayJuly: 93 mm · 14 rain days · 7 mm a day128 mm · 17 rain days · 8 mm a dayAugust: 128 mm · 17 rain days · 8 mm a day182 mm · 20 rain days · 9 mm a daySeptember: 182 mm · 20 rain days · 9 mm a day192 mm · 18 rain days · 11 mm a dayOctober: 192 mm · 18 rain days · 11 mm a day88 mm · 10 rain days · 9 mm a dayNovember: 88 mm · 10 rain days · 9 mm a day48 mm · 8 rain days · 6 mm a dayDecember: 48 mm · 8 rain days · 6 mm a day

Rain days and how much water

Jan 39 mm7 d
Feb 29 mm5 d
Mar 31 mm6 d
Apr 35 mm6 d
May 133 mm13 d
Jun 167 mm16 d
Jul 93 mm14 d
Aug 128 mm17 d
Sep 182 mm20 d
Oct 192 mm18 d
Nov 88 mm10 d
Dec 48 mm8 d

Bars: length = rain days, thickness = mm on a rain day, area = the month's rain. 3 mm a day7 mm a day15 mm a day

Colour = the month's rain: 103060100160250400mm

Daylight hours

January 11 h 00
February 11 h 28
March 12 h 00
April 12 h 37
May 13 h 08
June 13 h 24
July 13 h 17
August 12 h 52
September 12 h 17
October 11 h 41
November 11 h 09
December 10 h 52

Mean daylight hours over the whole territory.

Spatial mean over the whole area, weighted by area (cosine of the latitude), not by population: indicative only, since the climate varies a lot within an area (coasts, plains, mountains). Look at the cities for the weather you will find.