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Contents
- The climate of Caldas da Rainha
- The best time to visit Caldas da Rainha
- The worst time to visit Caldas da Rainha
- Spring weather in Caldas da Rainha
- Summer weather in Caldas da Rainha
- Autumn weather in Caldas da Rainha
- Winter weather in Caldas da Rainha
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
Climate and monthly weather forecast
The climate of Caldas da Rainha
Caldas da Rainha, located in Portugal, is characterized by a warm summer Mediterranean climate, as classified under the Köppen climate classification system (Csb). The weather in this town fluctuates throughout the year with a mild winter and a warm summer, presenting a varied climate. In terms of temperature, the average highs range from 15°C (59°F) to 26°C (78.8°F) and the lows between 6°C (42.8°F) and 16°C (60.8°F).
Moving on to rainfall patterns, the annual average fluctuates between 10mm (0.39") and 101mm (3.98") per month. The town experiences rainfall throughout the year, with significant downfall observed in all months. Peeping into the daylight hours, they range from 9.4 hours to 14.9 hours. Sunshine hours follow a similar trend, moving from a low of 5 hours to a high of 12 hours throughout the year.
There are a few unique weather patterns that define Caldas da Rainha. The period from June to August is distinguished by a significant drop in rainfall, with averages dropping as low as 10mm (0.39") to 16mm (0.63"). On the other hand, during autumn, there is a sharp increase in precipitation, with October seeing 101mm (3.98").
Moving on to rainfall patterns, the annual average fluctuates between 10mm (0.39") and 101mm (3.98") per month. The town experiences rainfall throughout the year, with significant downfall observed in all months. Peeping into the daylight hours, they range from 9.4 hours to 14.9 hours. Sunshine hours follow a similar trend, moving from a low of 5 hours to a high of 12 hours throughout the year.
There are a few unique weather patterns that define Caldas da Rainha. The period from June to August is distinguished by a significant drop in rainfall, with averages dropping as low as 10mm (0.39") to 16mm (0.63"). On the other hand, during autumn, there is a sharp increase in precipitation, with October seeing 101mm (3.98").
The best time to visit Caldas da Rainha
Taking into account the various weather parameters, the best time to visit Caldas da Rainha is arguably between late spring and early summer - that is to say, from May to July. This period combines pleasant temperatures ranging from 18°C (64.4°F) to 26°C (78.8°F), minimal rainfall, 54mm (2.13") to 10mm (0.39") respectively, and extended sunshine hours of up to 12 hours.
The worst time to visit Caldas da Rainha
Contrarily, the less favorable time to visit Caldas da Rainha would be in the colder months, specifically from November to February. These months record the lowest temperatures of the year, fluctuating between 6°C (42.8°F) and 15°C (59°F). This period also coincides with higher precipitation, with rainfall amounts reaching 80mm (3.15") to 92mm (3.62").
Spring weather in Caldas da Rainha
Spring weather in Caldas da Rainha witnesses a gradual shift from the cooler winter months to the warm summer months. During this period, temperatures gradually increase, varying from 15°C (59°F) in March to 21°C (69.8°F) in May. Concurrently, the average nightly lows also increase from 6°C (42.8°F) to 12°C (53.6°F). This season sees a practical range of rainfall from 88mm (3.46") in March to 54mm (2.13") in May.
Summer weather in Caldas da Rainha
Summer in Caldas da Rainha is warm with relatively lower rainfall. Daytime temperatures from June to August span between 24°C (75.2°F) and 26°C (78.8°F) while average night temperatures range from 14°C (57.2°F) to 16°C (60.8°F). This season witnesses the lowest rainfall, with levels reaching as low as 10mm (0.39") in July. Furthermore, daylight hours peak in summer, with up to 14.9 hours of light time in June.
Autumn weather in Caldas da Rainha
Autumn ushers in cooler temperatures alongside an increase in rainfall. The average highs and lows transition from 25°C (77°F) and 15°C (59°F) respectively in September, to 15°C (59°F) and 7°C (44.6°F) by November. The rainfall levels surge from 72mm (2.83") in September to 101mm (3.98") by October.
Winter weather in Caldas da Rainha
Winter in Caldas da Rainha extends from December until February, during which temperatures proceed to dip further. The climate offers average highs of 15°C (59°F) to 18°C (64.4°F) and lows between 6°C (42.8°F) and 8°C (46.4°F). The winter months also bring in high precipitation levels, going up to 92mm (3.62") in December. Despite the increase in rain, daylight hours decrease to their lowest point of 9.4 hours by December.
Weather in January
Caldas da Rainha begins the year on a cooler note when comparing to the subsequent months of the year, with a sharp contrast between the mild days and chillier nights. Rainfall is also quite frequent this month, a pattern that continues in the subsequent month, indicating the prevalence of the country's rainy season. Weather in January »
Weather in February
The weather in Caldas da Rainha in February becomes a tad warmer, with the temperatures showing a minor increment from that of January. Rainfall slightly decreases, ushering in drier days. It is the month with the shortest number of days yet carries a generous number of daylight hours. Weather in February »
Weather in March
In March, Caldas da Rainha witnesses a transition from the cold season to a milder weather period. The increased temperatures lead to a more comfortable outdoor climate, making it ideal for sightseeing and outdoor activities. This month sees a meagre increase in rainfall from 51mm (2.01") to 55mm (2.17") but an impressive spike in daylight hours to 12 hours daily. Weather in March »
Weather in April
April in Caldas da Rainha, Portugal, exhibits even warmer temperatures and extended daylight hours. This in combination with the generous amount of rainfall makes for a picturesque spring. The average rainfall increases again in this month, reaching a total of 69mm (2.72"). Weather in April »
Weather in May
May ushers in warmer weather in Caldas da Rainha, with a significant increase in temperatures. This month witnesses the genuine arrival of spring, with vibrant natural landscapes and favorable climate conditions. This period experiences a decrease in rainfall to 54mm (2.13"), and daylight hours extend to 14.4 hours, marking the longest days of the year. Weather in May »
Weather in June
As summer sets in, June showcases a substantial rise in temperatures. Caldas da Rainha transforms under the sun, with the weather becoming warmer and drier. Rainfall plunges to a mere 16mm (0.63"), while daylight extends to the maximum for the year at 14.9 hours per day. Weather in June »
Weather in July
July is the peak of summer in Caldas da Rainha and comes with soaring temperatures. It is by the far the hottest month of the year, stimulating the need for cooling strategies. With a mere 10mm (0.39") of rainfall and daylight hours slightly shortening to 14.6 hours, July sees a significant retreat in precipitation. Weather in July »
Weather in August
August in Caldas da Rainha embraces the heat of summer fully but also sees the initial signs of the forthcoming autumn season. It is the month when people enjoy the last benefits of the warm season, knowing it will soon come to an end. Weather in August »
Weather in September
As summer fades, September brings about the first signs of autumn in Caldas da Rainha. The month sees a drop in temperatures and the onset of wetter days, marking the beginning of the fall season. Rainfall bounces back up to 72mm (2.83"), and daylight hours cut down to 12.4 hours per day. Weather in September »
Weather in October
October, in Caldas da Rainha, embodies the autumn weather in full swing. This is a time of the year when days become noticeably shorter and the rain becomes an integral part of the weather. The month sees the most rainfall recorded in the year at 101mm (3.98"), while daylight hours further reduce to 11.2 hours. Weather in October »
Weather in November
The weather in Caldas da Rainha in November starts preparing for the oncoming winter season. Rainfall is frequent, and temperatures continue to drop, making it less suitable for outdoor explorations. The rainy conditions extend from October, with the rainfall measuring at 80mm (3.15") for the month. Weather in November »
Weather in December
December brings in the winter in Caldas da Rainha with colder temperatures and shorter days. It is the end of the year and the time when the town is ready to embrace the holiday season. An uptick in rainfall is noted with 92mm (3.62") reading for the month, and daylight hours decrease further, reaching their lowest at 9.4 hours per day. Weather in December »
Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Caldas da Rainha?
Caldas da Rainha's temperatures tend to hit their minimum during January and December, with an average high-temperature of 15°C (59°F).
How much does it rain in Caldas da Rainha?
In Caldas da Rainha, during the entire year, the rain falls for 102 days and collects up to 704mm (27.72") of precipitation.
What is the month with the least sunshine in Caldas da Rainha?
The months with the least sunshine in Caldas da Rainha are January and December, with an average of 5h of sunshine.
When are the longest days in Caldas da Rainha?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What is the driest month in Caldas da Rainha?
The month with the least rainfall is July, when the rain falls for 5 days and typically collects 10mm (0.39") of precipitation.
What month has the most sunshine in Caldas da Rainha?
July has the most sunshine of the year, with an average of 12h of sunshine.
What are the warmest months in Caldas da Rainha?
Caldas da Rainha, Portugal, witnesses the warmest weather in August, with temperatures averaging a high of 26°C (78.8°F) and a low of 16°C (60.8°F).
What is the rainiest month in Caldas da Rainha?
October is the month with the most rainfall in Caldas da Rainha, Portugal. Rain falls for 11 days and accumulates 101mm (3.98") of precipitation.
When is Daylight Saving Time (DST) in Caldas da Rainha?
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Caldas da Rainha, and the time zone changes from WEST to WET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 01:00, and the time zone reverts from WET to WEST.
What is the month with the shortest days in Caldas da Rainha?
The month with the shortest days in Caldas da Rainha is December, with an average of 9h and 24min of daylight.
Average temperature
Caldas da Rainha, Portugal
The warmest month (with the highest average high temperature) is August (26°C).
The months with the lowest average high temperature are January and December (15°C).
The month with the highest average low temperature is August (16°C).
The coldest months (with the lowest average low temperature) are January and February (6°C).
Average rainfall
Caldas da Rainha, Portugal
The wettest month (with the highest rainfall) is October (101mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days
Caldas da Rainha, Portugal
- Average rainfall days in January:
11 days - Average rainfall days in February:
9 days - Average rainfall days in March:
10 days - Average rainfall days in April:
11 days - Average rainfall days in May:
9 days - Average rainfall days in June:
4 days
- Average rainfall days in July:
5 days - Average rainfall days in August:
4 days - Average rainfall days in September:
7 days - Average rainfall days in October:
11 days - Average rainfall days in November:
10 days - Average rainfall days in December:
11 days
The months with the highest number of rainy days are January, April, October and December (11 days).
The months with the least rainy days are June and August (4 days).
Average daylight / Average sunshine
Caldas da Rainha, Portugal
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 5h).
