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Alcácer do Sal Weather and Climate: A Comprehensive Guide

Alcácer do Sal experiences great temperature shifts. The city's weather can transition from very warm days to mild weather. It receives a reasonable amount of rainfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

The climate in Alcácer do Sal is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 31°C in August. In January, the coolest month of the year, temperatures drop to a moderate 16°C.

At night, you can expect cooler temperatures, with averages dropping to around 7°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Alcácer do Sal receives mid-range precipitation levels, with 553 mm annually. Alcácer do Sal can be quite wet during December, receiving approximately 76 mm of precipitation over 13 rainy days.

In contrast July, experiences much drier conditions, with 2.6 mm of rainfall, spread across a single rainy day. For more details, please visit our Alcácer do Sal Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Alcácer do Sal can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.7 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.7 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Lisbon, Portugal (66 KM, 41 Miles).

Daily hours of sunshine

Data from: Lisbon, Portugal (66 KM, 41 Miles).

Forecast for Alcácer do Sal

Sat   Jan 11
20°C | 13°C
NW 4 m/s
broken clouds and no rain

broken clouds and no rain

Sun   Jan 12
19°C | 8°C
N 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Mon   Jan 13
17°C | 3°C
E 2 m/s
almost clear and no rain

almost clear and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Alcácer do Sal in Portugal

During the months of March, April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Does Alcácer do Sal have a dry season?
    Yes, the months of June, July and August are very dry.
  • Which is the warmest month in Alcácer do Sal?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Alcácer do Sal?
    The coldest month is January with an average maximum temperature of 16°C.
  • Which is the wettest month in Alcácer do Sal?
    December tops the wettest month list with 76 mm of rainfall.
  • Which is the driest month in Alcácer do Sal?
    July is the driest month with 3 mm of precipitation.
  • Which is the sunniest month in Alcácer do Sal?
    July is the sunniest month with an average of 352 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.