weathermetro
Cities / Sao Tome and Principe
/ Príncipe
⛅ Montalvão weather
Partly cloudy. No rain expected in the next few hours.
Feels like 28° Wind 27 km/h S Humidity 86% UV 4 Air Good ☀ 05:23 - 17:31
Right now it is 25° in Montalvão with partly cloudy skies, it feels more like 28° and today's high is 25° with an overnight low of 25° . The sun rises at 05:23 and sets at 17:31, giving 12h 08m of daylight. Over the coming week highs range from 25° to 25° - a steady stretch with little day-to-day change.
Montalvão is in Príncipe, Sao Tome and Principe, sitting 189 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
24°
26°
28°
25°
25°
12:00 · 25.4° · 0 mm
13:00 · 25.4° · 0 mm
14:00 · 25.4° · 0 mm
15:00 · 25.4° · 0 mm
16:00 · 25.4° · 0 mm
17:00 · 25.4° · 0 mm
18:00 · 25.3° · 0 mm
19:00 · 25.3° · 0 mm
20:00 · 25.3° · 0 mm
21:00 · 25.2° · 0 mm
22:00 · 25.2° · 0.1 mm
23:00 · 25° · 0.1 mm
00:00 · 24.9° · 0.1 mm
01:00 · 24.9° · 0.1 mm
02:00 · 24.8° · 0.3 mm
03:00 · 24.9° · 0.6 mm
04:00 · 25° · 0.5 mm
05:00 · 25.1° · 0.4 mm
06:00 · 25.1° · 0.3 mm
07:00 · 25° · 0.5 mm
08:00 · 25° · 0.4 mm
09:00 · 25° · 0.3 mm
10:00 · 25.2° · 0.1 mm
11:00 · 25.2° · 0 mm
Precipitation
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0.1 mm
23:00 · 0.1 mm
00:00 · 0.1 mm
00:00
01:00 · 0.1 mm
02:00 · 0.3 mm
03:00 · 0.6 mm
03:00
04:00 · 0.5 mm
05:00 · 0.4 mm
06:00 · 0.3 mm
06:00
07:00 · 0.5 mm
08:00 · 0.4 mm
09:00 · 0.3 mm
09:00
10:00 · 0.1 mm
11:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
12:00
☁️
25.4°
25.5°
-
Overcast
13:00
⛅
25.4°
25.3°
-
Partly cloudy
14:00
⛅
25.4°
25.2°
-
Partly cloudy
15:00
☁️
25.4°
25.2°
-
Overcast
16:00
☁️
25.4°
25.7°
-
Overcast
17:00
☁️
25.4°
25.8°
-
Overcast
18:00
☁️
25.3°
25.7°
-
Overcast
19:00
⛅
25.3°
25.5°
-
Partly cloudy
20:00
☁️
25.3°
25.4°
-
Overcast
21:00
☁️
25.2°
25.4°
-
Overcast
22:00
🌦️
25.2°
25.2°
0.1 mm
Light rain
23:00
🌦️
25°
24.7°
0.1 mm
Light rain
☁️
TodaySeptember 9th
Avg 25° Low 25° at 23:00
High 25° at 10:00
0.2 mm rain Feels 27° Wind ~28 km/h
Cloudy
Cloudy
Cloudy
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
25°
12:00
25°
14:00
25°
16:00
25°
18:00
25°
20:00
25°
22:00
25°
0.1mm
🌦️
ThursdaySeptember 10th
Avg 25° Low 25° at 02:00
High 25° at 16:00
3.6 mm rain Wind ~29 km/h
Rain
Cloudy
00:00
25°
0.1mm
02:00
25°
0.3mm
04:00
25°
0.5mm
06:00
25°
0.3mm
08:00
25°
0.4mm
10:00
25°
0.1mm
12:00
25°
14:00
25°
16:00
25°
18:00
25°
20:00
25°
22:00
25°
☁️
FridaySeptember 11th
Avg 25° Low 25° at 01:00
High 25° at 13:00
0.6 mm rain Feels 27° Wind ~25 km/h
Rain
Cloudy
Cloudy
00:00
25°
0.1mm
02:00
25°
0.1mm
04:00
25°
0.1mm
06:00
25°
08:00
25°
10:00
25°
12:00
25°
0.1mm
14:00
25°
16:00
25°
18:00
25°
20:00
25°
22:00
25°
☁️
SaturdaySeptember 12th
Avg 25° Low 25° at 01:00
High 25° at 14:00
Feels 27° Wind ~21 km/h
Cloudy
Cloudy
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
25°
12:00
25°
14:00
25°
16:00
25°
18:00
25°
20:00
25°
22:00
25°
🌦️
SundaySeptember 13th
Avg 25° Low 25° at 01:00
High 25° at 18:00
0.7 mm rain Feels 27° Wind ~25 km/h
Rain
Cloudy
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
25°
0.1mm
12:00
25°
0.1mm
14:00
25°
16:00
25°
0.1mm
18:00
25°
20:00
25°
0.1mm
22:00
25°
⛅
MondaySeptember 14th
Avg 25° Low 25° at 03:00
High 25° at 17:00
0.6 mm rain Wind ~23 km/h
Cloudy
Rain
Partly Cloudy
Clear
Rain
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
0.1mm
10:00
25°
12:00
25°
14:00
25°
16:00
25°
18:00
25°
20:00
25°
0.1mm
22:00
25°
☁️
TuesdaySeptember 15th
Avg 25° Low 25° at 04:00
High 25° at 14:00
Wind ~22 km/h
Partly Cloudy
Cloudy
Clear
Clear
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
25°
12:00
25°
14:00
25°
16:00
25°
18:00
25°
20:00
25°
22:00
25°
⛅
WednesdaySeptember 16th
Avg 25° Low 25° at 05:00
High 25° at 12:00
0.6 mm rain Feels 27° Wind ~21 km/h
Rain
Partly Cloudy
00:00
25°
02:00
25°
0.1mm
04:00
25°
0.1mm
06:00
25°
0.1mm
08:00
25°
10:00
25°
12:00
25°
14:00
25°
16:00
25°
18:00
25°
20:00
25°
22:00
25°
☁️
ThursdaySeptember 17th
Avg 25° Low 25° at 00:00
High 26° at 14:00
0.3 mm rain Feels 28° Wind ~21 km/h
Cloudy
Rain
Cloudy
Clear
00:00
25°
02:00
25°
04:00
25°
0.1mm
06:00
25°
0.1mm
08:00
25°
10:00
25°
12:00
26°
14:00
26°
16:00
26°
18:00
26°
20:00
25°
22:00
25°
⛅
FridaySeptember 18th
Avg 25° Low 25° at 01:00
High 25° at 15:00
0.3 mm rain Feels 28° Wind ~19 km/h
Rain
Cloudy
Partly Cloudy
Cloudy
00:00
25°
02:00
25°
04:00
25°
0.1mm
06:00
25°
0.1mm
08:00
25°
10:00
25°
12:00
25°
14:00
25°
16:00
25°
18:00
25°
20:00
25°
22:00
25°
🌤️
SaturdaySeptember 19th
Avg 25° Low 25° at 23:00
High 26° at 15:00
0.3 mm rain Feels 28° Wind ~18 km/h
Rain
Cloudy
Clear
00:00
25°
02:00
25°
04:00
25°
0.1mm
06:00
25°
0.1mm
08:00
25°
10:00
25°
12:00
26°
14:00
26°
16:00
26°
18:00
26°
20:00
25°
22:00
25°
⛅
SundaySeptember 20th
Avg 25° Low 25° at 05:00
High 26° at 14:00
Feels 28° Wind ~20 km/h
Clear
Partly Cloudy
Cloudy
Partly Cloudy
Clear
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
25°
12:00
26°
14:00
26°
16:00
26°
18:00
26°
20:00
25°
22:00
25°
☁️
MondaySeptember 21st
Avg 25° Low 25° at 01:00
High 26° at 14:00
0.6 mm rain Wind ~21 km/h
Rain
Rain
Cloudy
Cloudy
00:00
25°
02:00
25°
0.1mm
04:00
25°
06:00
25°
08:00
25°
0.1mm
10:00
25°
12:00
26°
14:00
26°
16:00
26°
18:00
26°
20:00
25°
22:00
25°
☁️
TuesdaySeptember 22nd
Avg 25° Low 25° at 00:00
High 26° at 15:00
0.5 mm rain Wind ~26 km/h
Cloudy
Rain
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
25°
12:00
25°
14:00
25°
16:00
26°
18:00
26°
20:00
25°
0.1mm
22:00
25°
0.1mm
⛅
WednesdaySeptember 23rd
Avg 25° Low 25° at 00:00
High 26° at 15:00
0.4 mm rain Feels 28° Wind ~22 km/h
Rain
Cloudy
Partly Cloudy
Clear
00:00
25°
0.1mm
02:00
25°
0.1mm
04:00
25°
06:00
25°
08:00
26°
10:00
26°
12:00
26°
14:00
26°
16:00
26°
18:00
26°
20:00
26°
22:00
25°
☁️
ThursdaySeptember 24th
Avg 25° Low 25° at 01:00
High 26° at 15:00
Feels 28° Wind ~17 km/h
Clear
Cloudy
Partly Cloudy
Clear
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
25°
12:00
26°
14:00
26°
16:00
26°
18:00
26°
20:00
26°
22:00
26°
Sun
☀️ Sunrise 05:23 · Sunset 17:31
12h 08m of daylight · Africa/Sao_Tome
Air quality
PM2.5 8.8 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Montalvão weather
Will it rain in Montalvão today?
Only a trace - around 0.2 mm is expected in Montalvão today, not enough to need an umbrella.
What is the temperature in Montalvão right now?
It is 25° in Montalvão right now, though it feels closer to 28° . Today runs between a low of 25° and a high of 25° .
What time is sunrise and sunset in Montalvão?
The sun rises at 05:23 and sets at 17:31 local time in Montalvão today, giving 12h 08m of daylight.
What is the air quality in Montalvão?
PM2.5 in Montalvão is currently 8.8 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Montalvão 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 Montalvão 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.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC