March weather forecast
George Town, Cayman Islands

March sees George Town stepping into its transitional phase towards the beginning of the warmer season. Highs creep up to 27°C (80.6°F), a slight increment from February. A mild increase in rain, up to 15mm (0.59"), is observed but it's still quite unnoticeable. Sunlight increases to a generous 12 hours per day, making it an ideal period for outdoor exploration. The UV index shoots to 12, hence measures to shield from excessive sunlight are crucial.

Temperature

March's weather in George Town records an average high-temperature of a still warm 27°C (80.6°F), showing little deviation from February. The nighttime temperature in March experiences a minor dip, averaging a still warm 23°C (73.4°F).

Rainfall

In March, the rain falls for 4 days. Throughout March, 15mm (0.59") of precipitation is accumulated. Throughout the year, in George Town, there are 80 rainfall days, and 1282mm (50.47") of precipitation is accumulated.

Sea temperature

In George Town, in March, the average water temperature is 26.7°C (80.1°F).
Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.

Daylight

In March, the average length of the day in George Town, Cayman Islands, is 12h and 3min.
On the first day of March, sunrise is at 06:44 and sunset at 18:31. On the last day of the month, sunrise is at 06:19 and sunset at 18:39 EST.

Sunshine

In George Town, the average sunshine in March is 9h.

UV index

The months with the highest UV index in George Town are March through August, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from unsafe exposure to UV radiation for the ordinary person.
Note: During March, 12 as the daily maximum UV index converts into the following advice:
Practice every precaution of necessity, unprotected skin and eyes might burn in minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Sunscreen of at least SPF 30 should be applied generously and reapplied often on overcast days, especially post swim or outdoor exercise. Attention! UV strength is notably upped by the reflection of sand and water.