BelizeAverage weather for Cayo in May
It's hot in May in Cayo with an average temperature of 34°C. Temperatures this month range from a low of 33°C to a high of 35°C. At night, you can expect temperatures between 24°C and 26°C.
Start of May
The month of May starts in Cayo with hot temps, averaging around 35°C during the day and nights around 25°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid May
By mid-May, daytime temps stay steady at around 35°C, with nights around 26°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 Cayo is around 35°C, while nighttime temps are about 26°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In May, there is an average of 122 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the East.
Cayo in May |
New York | ||
|---|---|---|---|
 Average temperature |
34°C | 22°C | |
 Max. temperature |
35°C | 28°C | |
| Min. temperature |
33°C | -5°C | |
 Total precipitation |
122 mm | 105 mm | |
| Rainy days |
15 days | 14 days | |
April
UV index
The UV index is a maximum of 9 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 Cayo?
Looking for sun? May isn’t a good month to be in Cayo. The temperature is nice, but there’s too much chance of rain.
The hurricane season in Cayo runs from June to November.
Temperature records
With 39°C in 2023, Cayo reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 25°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 20°C to a highest value of 29°C.
Check out the climate of Cayo for all months and discover the best travel time
Daily Temperature in May in Cayo
This chart shows the average daily high and low temperatures in May for Cayo, 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 Cayo
The chart below shows the average daily precipitation in May for Cayo, 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 15 days of precipitation in Cayo.
Daily UV index in May in Cayo
This chart shows the average daily UV index in May in Cayo, 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 Cayo over the years
This chart shows the average temperature in May in Cayo, measured in degrees Celsius, over the past few years.
Total precipitation in May in Cayo over the years
This chart shows the average precipitation in May in Cayo, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in May for Cayo
Click on any day in May to get detailed info about the usual weather on that day in Cayo. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Cayo
Have you been to Cayo in May?
Share your weather experience in May in Cayo.
Average weather in Cayo by month
Click on a month below to see detailed weather info for Cayo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
