Grand Cayman
May
Weather in Grand Cayman for May 2027
Your guide to Grand Cayman weather in May - trends and predictions
In general, the average temperature in Grand Cayman at the beginning of May is 28.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29 °C by the end of May.
Grand Cayman experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 51.8 mm.
Temperatures
Rain 🌧️
8
Dry days
23
Rainy days
0
Snow days
29°/27°
Temperatures
22 km/h
Avg max wind
81 %
Avg humidity
Grand Cayman Weather May
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Temperatures trend during May in Grand Cayman
See the weather trend as well as the moving average line
May weather in Grand Cayman day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 28° /26° | 1.4 mm | 10 | |
| 2 May | Patchy rain possible | 28° /26° | 1.9 mm | 9 | |
| 3 May | Patchy rain possible | 28° /26° | 2.5 mm | 9 | |
| 4 May | Moderate rain at times | 28° /26° | 3.2 mm | 10 | |
| 5 May | Moderate rain at times | 28° /25° | 4.6 mm | 9 | |
| 6 May | Patchy rain possible | 28° /25° | 1 mm | 10 | |
| 7 May | Moderate rain at times | 29° /26° | 2 mm | 10 | |
| 8 May | Moderate rain at times | 29° /25° | 1.1 mm | 10 | |
| 9 May | Patchy rain possible | 28° /26° | 1.4 mm | 9 | |
| 10 May | Patchy rain possible | 29° /26° | 1.7 mm | 8 | |
| 11 May | Moderate rain at times | 29° /26° | 2.1 mm | 8 | |
| 12 May | Patchy rain possible | 29° /26° | 2 mm | 8 | |
| 13 May | Moderate rain at times | 29° /26° | 1.8 mm | 10 | |
| 14 May | Patchy rain possible | 29° /25° | 1.1 mm | 10 | |
| 15 May | Overcast | 29° /26° | 0.4 mm | 9 | |
| 16 May | Patchy rain possible | 30° /26° | 0.6 mm | 9 | |
| 17 May | Patchy rain possible | 29° /26° | 2.5 mm | 8 | |
| 18 May | Patchy rain possible | 30° /26° | 0.8 mm | 7 | |
| 19 May | Patchy rain possible | 30° /27° | 3.1 mm | 8 | |
| 20 May | Patchy rain possible | 30° /27° | 1.9 mm | 8 | |
| 21 May | Moderate rain at times | 29° /27° | 2.3 mm | 6 | |
| 22 May | Patchy rain possible | 30° /27° | 1 mm | 8 | |
| 23 May | Overcast | 30° /27° | 0.6 mm | 8 | |
| 24 May | Patchy rain possible | 30° /27° | 0.9 mm | 7 | |
| 25 May | Partly cloudy | 29° /27° | 1.3 mm | 8 | |
| 26 May | Cloudy | 30° /26° | 5.1 mm | 8 | |
| 27 May | Sunny | 30° /27° | 0.8 mm | 8 | |
| 28 May | Sunny | 29° /28° | 0.9 mm | 9 | |
| 29 May | Partly cloudy | 28° /27° | 0.1 mm | 10 | |
| 30 May | Cloudy | 29° /27° | 1.7 mm | 8 | |
| 31 May | Partly cloudy | 28° /27° | 0.2 mm | 9 | |
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Important Notice
Our weather forecast for Grand Cayman in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Grand Cayman forecast closer to your planned date for the most up-to-date weather information.
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Grand Cayman in May - FAQ
What are the expected maximum and minimum temperatures in Grand Cayman during May?
During May, expect a variety of temperatures with highs around 29° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Grand Cayman during May?
Moderate rainfall is anticipated in Grand Cayman during May, with a total of 51.8 mm spread over approximately 23 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Grand Cayman during May?
The average wind speed in Grand Cayman during May is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Grand Cayman
Explore the daily rainfall trends and prepare for Grand Caymans May weather 💧
Typically, Grand Cayman has 23 rainy days in May with a total of 51.8 mm of rainfall.
UV exposure in Grand Cayman during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Get accurate weather forecasts for Grand Cayman, located at latitude 19.323 and longitude -81.249. Stay updated with localized weather information tailored for Grand Cayman.
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