São Mateus Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in São Mateus

São Mateus temperature today is 12°, feels like 12°, with a humidity level of 83% and wind at 26.78 km/h. Rain chance today is 100%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in São Mateus: expect a high of 13° and a low of 12°, with light rain. Rain chance tomorrow is 100%.

light rain
12°
light rain
H: 12° L: 12°
Feels like 12°
AQI: (/5)
Humidity
83%
Dew 10°
Wind speed
26.78 km/h
NNE · G29.7
Pressure
1022 hPa
Visibility
10 km
Rain
0.44 mm
High Winds
Wind speed is 26.78 km/h. Secure loose objects.
Weather Summary
Currently in São Mateus, expect varied conditions with mild temperatures around 12°. Winds are strong winds. High humidity may make it feel uncomfortable.
Precipitation Probability
100%
18
81%
21
81%
00
97%
03
100%
06
93%
09
100%
12
83%
15
43%
18
0%
21
0%
00
0%
03
23%
06
35%
09
38%
12
27%
15
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
12°
Sun
18:00
12°
 
12°
 
12°
 
12°
Mon
06:00
12°
 
12°
 
13°
 
13°
Mon
18:00
12°
 
12°
 
12°
 
12°
Tue
06:00
13°
 
13°
 
13°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:47
Sunset
Sunset
20:53
Moon Phase
Last Quarter (36%)
Timezone: GMT+05:30
Last updated: May 10, 2026 9:33 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.433331
Longitude
Longitude
-28.450001
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More about São Mateus
Content curated by the NearWeather editorial team · Updated periodically

São Mateus, Portugal: Climate and Weather Overview

São Mateus is a beautiful coastal town located in the Azores archipelago of Portugal. As with many Portuguese destinations, São Mateus enjoys a pleasant climate with comfortable temperatures throughout the year. Let's take a closer look at the climate and weather patterns in São Mateus to help you plan your visit.

Temperature

The temperature in São Mateus remains relatively mild throughout the year, thanks to its maritime climate. The summer months, from June to August, see average high temperatures of around 25°C (77°F), while the winter months, from December to February, experience average highs of approximately 15°C (59°F). The moderating influence of the ocean results in minimal temperature fluctuations, providing a comfortable environment for residents and visitors alike.

Precipitation

São Mateus receives a notable amount of precipitation, particularly during the winter months. The wettest period typically occurs from November to February, with December being the rainiest month. However, even during the wettest months, São Mateus experiences only moderate rainfall compared to many other European destinations. The summer months, on the other hand, are relatively dry, making it an ideal time to explore the town and its stunning surroundings.

Wind

As an island town, São Mateus is no stranger to winds, particularly during the autumn and winter months. The prevailing winds can impact the town's weather patterns, bringing moisture-laden air from the Atlantic. These winds contribute to the temperate climate and are an essential factor in shaping São Mateus's unique weather characteristics.

Sunshine Hours

São Mateus enjoys a respectable amount of sunshine throughout the year. The summer months provide the most extended daylight hours, with the sun setting later in the evening, making it ideal for outdoor activities and exploration. Even during the winter months, São Mateus still experiences a reasonable amount of sunshine, offering opportunities to appreciate the town's beauty in different light.

Climate Chart

Here's a climate chart depicting the average monthly temperature and precipitation levels in São Mateus:

Month High (°C) Low (°C) Precipitation (mm)
January 15 10 100
February 15 10 90
March 16 10 80
April 17 11 60
May 19 13 40
June 22 16 30
July 25 18 20
August 26 19 20
September 25 18 40
October 22 16 70
November 18 13 90
December 16 11 110

Best Time to Visit São Mateus

The best time to visit São Mateus depends on your preferences. If you enjoy warm weather and outdoor activities, the summer months from June to August are ideal. However, if you prefer fewer crowds and milder temperatures, consider visiting during the shoulder seasons of spring (April to May) or autumn (September to October). Regardless of the season, São Mateus offers a unique experience for every visitor, with its charming atmosphere and stunning natural beauty.

Conclusion

São Mateus, Portugal, boasts a delightful maritime climate with comfortable temperatures, moderate precipitation, and ample sunshine throughout the year. Whether you're planning a summer beach vacation or a peaceful autumn getaway, São Mateus offers a welcoming environment for all types of travelers. Keep in mind the seasonal weather patterns as you plan your visit to make the most of this charming coastal town.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about São Mateus
What is the temperature in São Mateus right now?

The current temperature in São Mateus is 12°, and it feels like 12°. Today's high is 12° and the low is 12°.

Will it rain in São Mateus today?

The chance of rain in São Mateus today is 100%. Current rainfall is 0.44 mm. Check the hourly forecast above for exact timing.

What is the weather in São Mateus today?

São Mateus is experiencing light rain with a temperature of 12°. Humidity is at 83% and wind speed is 26.78 km/h from the NNE.

What is the humidity in São Mateus today?

Humidity in São Mateus is 83% right now, with a dew point of 10°. Conditions may feel muggy or uncomfortable.

What is the wind speed in São Mateus today?

Wind speed in São Mateus is 26.78 km/h, flowing at 27° NNE wind direction. Gusts up to 29.7 km/h.

What is the 5-day forecast for São Mateus?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for São Mateus. Today's high is 12° and low is 12°, with a 100% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in São Mateus today?

It feels like 12° in São Mateus today, with 100% cloud cover and 10 km visibility.

Weather in São Mateus