- Save on UK travel with KAYAK's deals of the day
- Find deals for destinations around the world
- Filter by travel deal type, budget & month
Sao Tome & Principe weather in May 2025
Expect 29°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Sao Tome & Principe in May. Check more long-term weather averages for Sao Tome & Principe in May before you book your next holiday to Sao Tome & Principe in 2025/2026.
- 29°C max day temperature
29 - 4 hours of sunshine per day
- 14 days with some rainfall
14 - 21°C min night temperature
21 - 12 hours of daylight per day
12 - High heat & humidity
H - 168 mm of monthly rainfall
168 - 11+ (Extreme) UV index
11 - 28°C sea temperature
28
More about Sao Tome & Principe
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Sao Tome & Principe by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Sao Tome & Principe
The May weather guide for Sao Tome & Principe (Sao Tome) 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.
Top Sao Tome & Principe destinations
Below are average maximum temperatures at popular countries, regions and places in Sao Tome & Principe in May. Select a holiday destination to see more weather parameters.
All Sao Tome & Principe destinations
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Sao Tome & Principe in May?
Daytime temperatures usually reach 29°C in Sao Tome, Sao Tome & Principe in May with high heat and humidity, falling to 21°C at night.
How sunny is it in Sao Tome & Principe in May?
There are normally 4 hours of bright sunshine each day in Sao Tome, Sao Tome & Principe in May - that's 32% of daylight hours.
How warm is the sea around Sao Tome & Principe in May?
The average sea temperature around Sao Tome, Sao Tome & Principe in May is 28°C.
Does it rain in Sao Tome & Principe in May?
There are usually 14 days with some rain in Sao Tome, Sao Tome & Principe in May and the average monthly rainfall is 168mm.
Sao Tome & Principe May sunrise & sunset times
Browse the sunrise and sunset times for Sao Tome & Principe in May 2025. Select a month to view Sao Tome & Principe sunrise and sunset times for the next 12 months. The Sao Tome & Principe sunrise and sunset times shown below are for Sao Tome.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Thursday, 1st May 2025 | 05:26 | 17:34 |
| Friday, 16th May 2025 | 05:25 | 17:33 |
| Saturday, 31st May 2025 | 05:27 | 17:35 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Black Friday sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport