Caldas da Rainha Weather & Climate: Best Time to Visit
Caldas da Rainha, Centro Region, Portugal, has a moderate seasonal temperature range, with August reaching 26°C (79°F) and January cooling to 15°C (59°F).
Caldas da Rainha sees a moderate amount of rainfall, totalling around 666 mm (26 in) per year. It experiences a distinct dry season from June to September, creating some seasonal variation. August is the sunniest month, averaging 8.5 hours of sunshine per day.
Monthly Temperature in Caldas da Rainha
In Caldas da Rainha, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in August, the warmest time of the year, to a moderate 15°C (59°F) during cooler months like January.
At night, you can expect temperatures ranging from 18°C (64°F) in August to around 9°C (48°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Caldas da Rainha
Generally, Caldas da Rainha experiences moderate precipitation patterns, averaging 666 mm (26 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives moderate rainfall, averaging 93 mm (3.7 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month July brings less rainfall, with 8.4 mm (0.3 in) over 3 rainy days. For more details, please visit our Caldas da Rainha Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Caldas da Rainha
Seasonal changes in sunshine hours are quite dramatic in Caldas da Rainha. While August receives considerable daily sunshine with up to 8.5 hours, February marks the darkest time of the year, where sunshine is scarce with only 4.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Caldas da Rainha by Month
The city experiences its highest humidity in August, reaching 89%. In March, the humidity drops to its lowest level at 80%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Caldas da Rainha 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Caldas da Rainha
During May, June, July, August, September and October, Caldas da Rainha experiences its most favorable weather, with temperatures between 21°C (70°F) and 26°C (78°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 8 mm (0.3 in) and 88 mm (3.5 in). Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
