São Mateus Temperature by Month

This graph shows the average minimum and maximum temperatures throughout the year in São Mateus (the Azores), Portugal. The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.

Temperature patterns do vary with the seasons. In winter, the time of minimum and maximum temperatures can shift slightly compared to summer.

• The months of June, July, August, September and October have nice average temperatures.
• On average, the warmest month is August with 24°C.
• On average, the coolest month is March with 17°C.
• The average annual maximum temperature is 20°C.
• The average annual minimum temperature is 17°C.