Castro Marim Climate by Month
The temperature in Castro Marim can vary quite a bit throughout the year.
Temperatures can be very warm during the warmest months,
and mild during the cooler months.
It typically sees modest rainfall throughout the year.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
Visitors to Castro Marim can expect significant temperature changes throughout the year. Typically, daytime temperatures range from a very warm 32°C in July to a moderate 16°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 9°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Castro Marim tends toward drier weather patterns, receiving approximately 437 mm of rain per year. The climate in Castro Marim shows significant variation throughout the year. Expect moderate rainfall in December, with an average of 67 mm of precipitation over 13 rainy days. In contrast, July offers drier and sunnier days, with around 1 mm of rainfall over a single rainy day.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
For those who appreciate different seasons, Castro Marim serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 12.0 hours of sunshine daily, and embrace the darker days in December, offering only 5.3 hours of daily sunlight.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is low throughout the year in Castro Marim.
Relative humidity over the year
The best time of year to visit Castro Marim in Portugal
During the months of 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:
Yes, the months of June, July and August are very dry.
August has an average maximum temperature of 32°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 16°C.
December tops the wettest month list with 67 mm of rainfall.
July is the driest month with 1 mm of precipitation.
July is the sunniest month with an average of 361 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.
