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Cayo Guillermo weather in May 2021
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- 31°C max day temperature
31
- 8 hours of sunshine per day
- 12 days with some rainfall
12
- 21°C min night temperature
21
- 13 hours of daylight per day
13
- High heat & humidity
H
- 168 mm of monthly rainfall
168
- 11+ (Extreme) UV index
11
- 27°C sea temperature
27
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The May weather guide for Cayo Guillermo, Cuba shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
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How hot is it in Cayo Guillermo in May?
Daytime temperatures usually reach 31°C in Cayo Guillermo in May with high heat and humidity, falling to 21°C at night.
How sunny is it in Cayo Guillermo in May?
There are normally 8 hours of bright sunshine each day in Cayo Guillermo in May - that's 58% of daylight hours.
How warm is the sea around Cayo Guillermo in May?
The average sea temperature around Cayo Guillermo in May is 27°C.
Does it rain in Cayo Guillermo in May?
There are usually 12 days with some rain in Cayo Guillermo in May and the average monthly rainfall is 168mm.
Metric (°C / mm) | Imperial (°F / inches)
Cayo Guillermo sunrise & sunset times for May 2021
Browse the sunrise and sunset times for Cayo Guillermo in May 2021. Select a month to view Cayo Guillermo sunrise & sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Saturday, 1st May 2021 | 06:42 | 19:42 |
Sunday, 16th May 2021 | 06:34 | 19:48 |
Monday, 31st May 2021 | 06:30 | 19:55 |
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