Grand Cayman in April
In April, Grand Cayman averages 29°C (84°F) during the day and 25°C (78°F) at night, with frequent rain — about 24 days of the month see precipitation (48 mm total).
ShoulderConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
April offers comfortable temperatures in Grand Cayman, with some rain to plan around.
How April compares to the rest of the year in Grand Cayman
April is in the middle of the year for warmth in Grand Cayman (7th of 12) and one of the driest months (10th of 12). Daytime temperature matches the city's annual average. April runs 1°C warmer than March (28°C) and stays flat into May.
April sunrise & sunset in Grand Cayman
Times shown for Grand Cayman local time (America/Cayman), calculated for the 15th of April. They shift by a few minutes day to day across the month.
Photography light in Grand Cayman — April
Golden-hour and blue-hour windows for the 15th of April, in Grand Cayman's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Grand Cayman in April
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on April's tier (Shoulder) and Grand Cayman's popularity.
Crowds & pricing — April in Grand Cayman
Grand Cayman is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — April in Grand Cayman
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Grand Cayman — April
Across the year Grand Cayman's sea swings from 26.9°C (February) to 30.6°C (August) — April sits at 28.1°C.
Grand Cayman in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 27°C / 81°F | 25°C / 76°F | 41 mm | 24 | — |
| February | 27°C / 81°F | 25°C / 76°F | 37 mm | 23 | — |
| March | 28°C / 82°F | 25°C / 76°F | 50 mm | 24 | — |
| April | 29°C / 84°F | 25°C / 78°F | 48 mm | 24 | — |
| May | 29°C / 85°F | 26°C / 78°F | 120 mm | 29 | — |
| June | 30°C / 86°F | 27°C / 80°F | 120 mm | 26 | — |
| July | 31°C / 87°F | 27°C / 81°F | 54 mm | 29 | — |
| August | 31°C / 88°F | 27°C / 81°F | 100 mm | 28 | — |
| September | 31°C / 87°F | 27°C / 81°F | 104 mm | 28 | — |
| October | 30°C / 85°F | 26°C / 80°F | 155 mm | 28 | — |
| November | 29°C / 83°F | 26°C / 78°F | 104 mm | 26 | — |
| December | 28°C / 82°F | 25°C / 78°F | 51 mm | 23 | — |
Other cities with similar April weather
🌍 See the full ranked list of climate twins for Grand Cayman in April →
Frequently asked questions
How hot is Grand Cayman in April?
In April, Grand Cayman averages a high of 29°C (84°F) and a low of 25°C (78°F) — generally warm.
Does it rain a lot in Grand Cayman in April?
April is quite rainy in Grand Cayman, with about 24 rainy days on average.
Is April a good time to visit Grand Cayman?
April is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Grand Cayman in April?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full April packing list for Grand Cayman for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.