Last updated: August 27, 2025
The average temperature in Almeirim, Portugal during September is a pleasant 21°C (71°F). Expect a minimum of 11°C (51°F) and a maximum of 37°C (98°F). This month sees about 27 mm (1.1 in) of precipitation spread over 3 days, with an average humidity level of 67%. Enjoy the mild climate!
In September in Almeirim, the average temperature is 21°C (71°F). Maximum can reach 37°C (98°F) and minimum can be as low as 11°C (51°F). This diverse temperature range makes Almeirim a great destination for travelers looking to enjoy both warm days and cool evenings.
In Almeirim in September, the total precipitation amount is 27 mm (1.1 in) over the course of 3 days.
In Almeirim in September humidity is 67%. With an average temperature of 21°C (71°F), this humidity feels like a warm blanket wrapping around you, making traveling both refreshing and a bit stifling at times, as the air clings to your skin and encourages slow, leisurely exploration.
In Almeirim in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Almeirim.
UV Risk Categories
Weather in Almeirim varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Almeirim, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 10°C (50°F) | 38 mm (1.5 inches) | 85% | moderate |
February Weather | 12°C (54°F) | 54 mm (2.1 inches) | 75% | moderate |
March Weather | 13°C (56°F) | 80 mm (3.1 inches) | 72% | high |
April Weather | 15°C (59°F) | 86 mm (3.4 inches) | 70% | very high |
May Weather | 18°C (65°F) | 41 mm (1.6 inches) | 70% | very high |
June Weather | 20°C (68°F) | 15 mm (0.6 inches) | 63% | extreme |
July Weather | 22°C (72°F) | 3 mm (0.1 inches) | 60% | very high |
August Weather | 22°C (72°F) | 6 mm (0.2 inches) | 60% | very high |
September Weather | 21°C (71°F) | 27 mm (1.1 inches) | 67% | very high |
October Weather | 18°C (65°F) | 55 mm (2.2 inches) | 74% | high |
November Weather | 13°C (56°F) | 89 mm (3.5 inches) | 83% | moderate |
December Weather | 11°C (53°F) | 59 mm (2.3 inches) | 85% | moderate |