Cities / Sao Tome and Principe / São Tomé Island

22°

☁️ Santo António weather

Overcast. No rain expected in the next few hours.

Feels like 25° Wind 5 km/h SW Humidity 96% UV 0 Air Fair ☀ 05:30 - 17:37

Right now it is 22° in Santo António with overcast skies, it feels more like 25°, today's high is 26° with an overnight low of 22° and about 1.6 mm of rain is expected. The sun rises at 05:30 and sets at 17:37, giving 12h 07m of daylight. Over the coming week highs range from 22° to 25° - a steady stretch with little day-to-day change.

Santo António is in São Tomé Island, Sao Tome and Principe, sitting 645 m above sea level. Local time is Africa/Sao_Tome (UTC+0), and every time on this page is shown in it.

Next 24 hours - temperature

21° 24° 26° 26° 22° 01:00 · 21.5° · 0 mm 02:00 · 21.5° · 0 mm 03:00 · 21.5° · 0 mm 04:00 · 21.6° · 0.1 mm 05:00 · 21.7° · 0.1 mm 06:00 · 21.8° · 0.1 mm 07:00 · 22.3° · 0.2 mm 08:00 · 22.6° · 0.1 mm 09:00 · 23.1° · 0.1 mm 10:00 · 24° · 0.1 mm 11:00 · 23.5° · 0.1 mm 12:00 · 22.9° · 0.1 mm 13:00 · 25.5° · 0 mm 14:00 · 25.6° · 0.3 mm 15:00 · 24.6° · 0.2 mm 16:00 · 23.4° · 0 mm 17:00 · 22.3° · 0.1 mm 18:00 · 22.2° · 0 mm 19:00 · 22.3° · 0 mm 20:00 · 22.3° · 0 mm 21:00 · 22.1° · 0 mm 22:00 · 22° · 0 mm 23:00 · 21.7° · 0 mm 00:00 · 21.8° · 0 mm

Precipitation

01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0.1 mm 04:00 05:00 · 0.1 mm 06:00 · 0.1 mm 07:00 · 0.2 mm 07:00 08:00 · 0.1 mm 09:00 · 0.1 mm 10:00 · 0.1 mm 10:00 11:00 · 0.1 mm 12:00 · 0.1 mm 13:00 · 0 mm 13:00 14:00 · 0.3 mm 15:00 · 0.2 mm 16:00 · 0 mm 16:00 17:00 · 0.1 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
01:00 ☁️ 21.5° 24.6° - Overcast
02:00 ☁️ 21.5° 24.6° - Overcast
03:00 ☁️ 21.5° 24.9° - Overcast
04:00 🌦️ 21.6° 25.2° 0.1 mm Light rain
05:00 🌦️ 21.7° 25.5° 0.1 mm Light rain
06:00 🌦️ 21.8° 25.2° 0.1 mm Light rain
07:00 🌦️ 22.3° 25.6° 0.2 mm Light rain
08:00 🌦️ 22.6° 25.2° 0.1 mm Light rain
09:00 🌦️ 23.1° 25.5° 0.1 mm Light rain
10:00 🌦️ 24° 26.7° 0.1 mm Light rain
11:00 🌦️ 23.5° 26.3° 0.1 mm Light rain
12:00 🌦️ 22.9° 25.6° 0.1 mm Light rain

Next 16 days

Today🌦️ 26°22°1.6mm Tue 1🌦️ 24°21°2.3mm Wed 2🌦️ 25°21°1.8mm Thu 3🌦️ 25°21°0.5mm Fri 4🌦️ 24°20°0.9mm Sat 5☁️ 23°20° Sun 6☁️ 22°20°0.3mm Mon 7🌦️ 22°20°0.6mm Tue 8☁️ 22°20°0.3mm Wed 9☁️ 22°20°0.5mm Thu 10☁️ 24°20°0.4mm Fri 11☁️ 23°20°0.9mm Sat 12☁️ 22°20° Sun 13☁️ 23°19° Mon 14☁️ 25°19° Tue 15☁️ 0°0°
🌦️ TodayAugust 31st Avg 23° Low 22° at 01:00 High 26° at 14:00 1.6 mm rain Feels 28° Wind ~9 km/h
Cloudy Rain
00:00 22°
02:00 22°
04:00 22° 0.1mm
06:00 22° 0.1mm
08:00 23° 0.1mm
10:00 24° 0.1mm
12:00 23° 0.1mm
14:00 26° 0.3mm
16:00 23°
18:00 22°
20:00 22°
22:00 22°
🌦️ TuesdaySeptember 1st Avg 22° Low 21° at 02:00 High 24° at 10:00 2.3 mm rain Feels 26° Wind ~12 km/h
Cloudy Cloudy Rain Rain
00:00 22°
02:00 21°
04:00 22° 0.1mm
06:00 22°
08:00 23°
10:00 24° 0.1mm
12:00 24° 0.2mm
14:00 24°
16:00 23° 0.1mm
18:00 22° 0.2mm
20:00 22° 0.2mm
22:00 22° 0.1mm
🌦️ WednesdaySeptember 2nd Avg 22° Low 21° at 23:00 High 25° at 10:00 1.8 mm rain Feels 28° Wind ~15 km/h
Cloudy Rain Rain
00:00 22°
02:00 22°
04:00 21° 0.1mm
06:00 22° 0.1mm
08:00 23°
10:00 25° 0.2mm
12:00 23° 0.1mm
14:00 22° 0.2mm
16:00 22° 0.1mm
18:00 22° 0.1mm
20:00 21°
22:00 21°
🌦️ ThursdaySeptember 3rd Avg 22° Low 21° at 00:00 High 25° at 10:00 0.5 mm rain Feels 28° Wind ~14 km/h
Cloudy Rain Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 22°
10:00 25°
12:00 24°
14:00 22° 0.1mm
16:00 22° 0.1mm
18:00 21°
20:00 21°
22:00 21°
🌦️ FridaySeptember 4th Avg 21° Low 20° at 05:00 High 24° at 09:00 0.9 mm rain Wind ~12 km/h
Cloudy Rain Partly Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 23°
10:00 23°
12:00 23°
14:00 23° 0.1mm
16:00 22° 0.3mm
18:00 21° 0.1mm
20:00 21°
22:00 21°
☁️ SaturdaySeptember 5th Avg 21° Low 20° at 04:00 High 23° at 10:00 Wind ~13 km/h
Cloudy
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 22°
10:00 23°
12:00 22°
14:00 22°
16:00 22°
18:00 21°
20:00 21°
22:00 21°
☁️ SundaySeptember 6th Avg 21° Low 20° at 04:00 High 22° at 10:00 0.3 mm rain Feels 24° Wind ~13 km/h
Cloudy Rain Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 22°
12:00 22°
14:00 21° 0.1mm
16:00 21°
18:00 21°
20:00 21°
22:00 21°
🌦️ MondaySeptember 7th Avg 21° Low 20° at 02:00 High 22° at 09:00 0.6 mm rain Feels 24° Wind ~10 km/h
Cloudy Rain Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 22°
10:00 22°
12:00 22°
14:00 21° 0.2mm
16:00 21°
18:00 21°
20:00 21°
22:00 20°
☁️ TuesdaySeptember 8th Avg 21° Low 20° at 22:00 High 22° at 12:00 0.3 mm rain Feels 24° Wind ~10 km/h
Cloudy Rain Cloudy Partly Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 22°
12:00 22°
14:00 21° 0.1mm
16:00 21°
18:00 21°
20:00 20°
22:00 20°
☁️ WednesdaySeptember 9th Avg 21° Low 20° at 00:00 High 22° at 12:00 0.5 mm rain Feels 24° Wind ~10 km/h
Cloudy Rain
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 21°
12:00 22°
14:00 22°
16:00 21°
18:00 21°
20:00 21° 0.1mm
22:00 20° 0.1mm
☁️ ThursdaySeptember 10th Avg 21° Low 20° at 02:00 High 24° at 12:00 0.4 mm rain Wind ~16 km/h
Rain Cloudy
00:00 20° 0.1mm
02:00 20° 0.1mm
04:00 20°
06:00 20°
08:00 22°
10:00 23°
12:00 24°
14:00 23°
16:00 22°
18:00 21°
20:00 21°
22:00 20°
☁️ FridaySeptember 11th Avg 21° Low 20° at 04:00 High 23° at 12:00 0.9 mm rain Wind ~15 km/h
Rain Cloudy
00:00 20°
02:00 20° 0.1mm
04:00 20° 0.1mm
06:00 20° 0.1mm
08:00 20° 0.1mm
10:00 22°
12:00 23°
14:00 22°
16:00 21°
18:00 21°
20:00 21°
22:00 20°
☁️ SaturdaySeptember 12th Avg 21° Low 20° at 05:00 High 22° at 10:00 Feels 24° Wind ~13 km/h
Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 22°
10:00 22°
12:00 22°
14:00 21°
16:00 21°
18:00 21°
20:00 21°
22:00 20°
☁️ SundaySeptember 13th Avg 21° Low 19° at 23:00 High 23° at 13:00 Wind ~12 km/h
Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 22°
12:00 23°
14:00 23°
16:00 22°
18:00 21°
20:00 20°
22:00 20°
☁️ MondaySeptember 14th Avg 21° Low 19° at 04:00 High 25° at 12:00 Wind ~10 km/h
Partly Cloudy Cloudy
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 21°
10:00 23°
12:00 25°
14:00 23°
16:00 22°
18:00 21°
20:00 21°
22:00 21°
☁️ TuesdaySeptember 15th Avg 21° Low 0° at 03:00 High 0° at 11:00 Feels 24° Wind ~11 km/h
Partly Cloudy Cloudy Unknown
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 22°
10:00 22°
12:00 22°
14:00 22°
16:00 22°
18:00 21°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 05:30 · Sunset 17:37

12h 07m of daylight · Africa/Sao_Tome

Air quality

PM2.5 13.7 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Vale do Rio · 0.8 km Novo Destino · 0.9 km Bemposta · 1.1 km Formosa · 1.3 km Poiso Alto · 1.5 km Boa Esperança · 1.5 km

Tools for Santo António

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Santo António weather

Will it rain in Santo António today?

Yes - about 1.6 mm of rain is expected in Santo António today.

What is the temperature in Santo António right now?

It is 22° in Santo António right now, though it feels closer to 25°. Today runs between a low of 22° and a high of 26°.

What time is sunrise and sunset in Santo António?

The sun rises at 05:30 and sets at 17:37 local time in Santo António today, giving 12h 07m of daylight.

What is the air quality in Santo António?

PM2.5 in Santo António is currently 13.7 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Santo António forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Santo António best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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