Sint MaartenAverage weather for Cay Bay in May
It's hot in May in Cay Bay with an average temperature of 30°C. Temperatures this month range from a low of 30°C to a high of 31°C. At night, you can expect temperatures between 25°C and 27°C.
Start of May
The month of May starts in Cay Bay with hot temps, averaging around 30°C during the day and nights around 26°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid May
By mid-May, daytime temps rise to around 31°C, with nights around 27°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of May
By the end of May, the average daytime temperature in Cay Bay is around 31°C, while nighttime temps are about 27°C. A shower might pop up, but overall, the weather will be dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In May, there is an average of 67 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the East.
Cay Bay in May |
New York | ||
|---|---|---|---|
 Average temperature |
30°C | 22°C | |
 Max. temperature |
31°C | 28°C | |
| Min. temperature |
30°C | -5°C | |
 Total precipitation |
67 mm | 105 mm | |
| Rainy days |
9 days | 14 days | |
April
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Cay Bay?
May is a good month to be in Cay Bay for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 32°C in 2021, Cay Bay reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 27°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 21°C to a highest value of 27°C.
Check out the climate of Cay Bay for all months and discover the best travel time
Daily Temperature in May in Cay Bay
This chart shows the average daily high and low temperatures in May for Cay Bay, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Cay Bay
The chart below shows the average daily precipitation in May for Cay Bay, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 9 days of precipitation in Cay Bay.
Daily UV index in May in Cay Bay
This chart shows the average daily UV index in May in Cay Bay, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Cay Bay over the years
This chart shows the average temperature in May in Cay Bay, measured in degrees Celsius, over the past few years.
Total precipitation in May in Cay Bay over the years
This chart shows the average precipitation in May in Cay Bay, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in May for Cay Bay
Click on any day in May to get detailed info about the usual weather on that day in Cay Bay. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Cay Bay
Have you been to Cay Bay in May?
Share your weather experience in May in Cay Bay.
Average weather in Cay Bay by month
Click on a month below to see detailed weather info for Cay Bay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
