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Contents
- 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 pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Caldelas, Portugal, with temperature in the range of an average high of 11.8°C (53.2°F) and an average low of 5°C (41°F). Caldelas's coldest month, January, registers temperatures that range from a high of 11.8°C (53.2°F) to a low of 5°C (41°F). Weather in January »
Weather in February
February, the last month of the winter in Caldelas, is also a fresh month, with an average temperature fluctuating between 4.7°C (40.5°F) and 12.7°C (54.9°F). February reports an average high-temperature of a still cool 12.7°C (54.9°F), slightly varied from January's 11.8°C (53.2°F). Weather in February »
Weather in March
The first month of the spring, March, is a mild month in Caldelas, Portugal, with an average temperature varying between 15.3°C (59.5°F) and 5.9°C (42.6°F). Caldelas notes an average high-temperature of a moderate 15.3°C (59.5°F) in March, displaying minor variation from February. Weather in March »
Weather in April
April in Caldelas, Portugal, is a refreshing spring month, with temperature in the range of an average low of 7.2°C (45°F) and an average high of 17.4°C (63.3°F). The initiation of April sees an average high-temperature of an enjoyable 17.4°C (63.3°F), showing minor variations from the previous month. Weather in April »
Weather in May
May, the last month of the spring in Caldelas, is an agreeable month, with an average temperature ranging between min 9.9°C (49.8°F) and max 21.3°C (70.3°F). May signifies a subtle uplift in the average high-temperature, adjusting from a comfortable 17.4°C (63.3°F) in April to an agreeable 21.3°C (70.3°F). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Caldelas, Portugal, with an average temperature varying between 23.8°C (74.8°F) and 12.2°C (54°F). As June takes its course, Caldelas's average high-temperature registers at a moderately hot 23.8°C (74.8°F), closely aligning with the preceding month. Weather in June »
Weather in July
July, like June, in Caldelas, Portugal, is a moderately hot summer month, with temperature in the range of an average low of 14.3°C (57.7°F) and an average high of 27.3°C (81.1°F). A minor escalation in the average high-temperature is seen with the onset of July, moving from a moderately hot 23.8°C (74.8°F) in June to a still warm 27.3°C (81.1°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Caldelas, Portugal, with an average temperature ranging between max 27.6°C (81.7°F) and min 14.4°C (57.9°F). August is the warmest month of the year, registering average temperatures as high as 27.6°C (81.7°F) and as low as 14.4°C (57.9°F). The heat index in August is estimated at 29°C (84.2°F). Weather in August »
Weather in September
September, the first month of the autumn in Caldelas, is also a moderately hot month, with an average temperature fluctuating between 25.7°C (78.3°F) and 13.4°C (56.1°F). The shift into September records an average high-temperature of a still warm 25.7°C (78.3°F), subtly varied from August's 27.6°C (81.7°F). Weather in September »
Weather in October
October, the same as September, in Caldelas, Portugal, is an agreeable autumn month, with an average temperature fluctuating between 20.7°C (69.3°F) and 11.8°C (53.2°F). Caldelas's October weather shows a moderate shift in high-temperatures, falling from September's warm 25.7°C (78.3°F) to an agreeable 20.7°C (69.3°F). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Caldelas, Portugal, with an average temperature ranging between max 14.2°C (57.6°F) and min 7.6°C (45.7°F). Caldelas's November weather features a mild decline in high-temperatures, reducing from a pleasant 20.7°C (69.3°F) in October to a mild 14.2°C (57.6°F). Weather in November »
Weather in December
The first month of the winter, December, is also a fresh month in Caldelas, Portugal, with an average temperature ranging between min 6.2°C (43.2°F) and max 12.4°C (54.3°F). December's onset brings an average high-temperature of a fresh 12.4°C (54.3°F), showing a minute difference from November's 14.2°C (57.6°F). 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 are the coldest months in Caldelas?
January, noted for its average high-temperature of 11.8°C (53.2°F) and an average low-temperature of 5°C (41°F), is considered the coldest month.
What is the most humid month in Caldelas?
The most humid month is January, with an average relative humidity of 86%.
How many days does it rain in Caldelas?
Throughout the year, in Caldelas, there are 150 rainfall days, and 997mm (39.25") of precipitation is accumulated.
What is the month with the least sunshine in Caldelas?
January has the least sunshine of the year in Caldelas, Portugal, with an average of 4.6h of sunshine.
What is the month with the lowest UV index in Caldelas?
The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 3.
When are the longest days in Caldelas?
June has the longest days of the year in Caldelas, Portugal, with an average of 15h and 12min of daylight.
What is the driest month in Caldelas?
July is the month with the least rainfall in Caldelas. Rain falls for 6.6 days and accumulates 12mm (0.47") of precipitation.
What month has the most sunshine in Caldelas?
The month with the most sunshine is July, with an average of 11h of sunshine.
What is the month with the highest UV index in Caldelas?
July and August, with an average maximum UV index of 6, are months with the highest UV index in Caldelas, Portugal.
What is the warmest month in Caldelas?
August is the warmest month in Caldelas, exhibiting average temperatures of 27.6°C (81.7°F) at the peak and 14.4°C (57.9°F) at the base.
What is the least humid month in Caldelas?
August is the least humid month, with an average relative humidity of 65%.
When is Daylight Saving Time (DST) in Caldelas?
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Caldelas, 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 wettest month in Caldelas?
The month with the most rainfall is November, when the rain falls for 17.1 days and typically aggregates up to 146mm (5.75") of precipitation.
What is the month with the shortest days in Caldelas?
With an average of 9h and 12min of daylight, December has the shortest days of the year in Caldelas.
Average temperature
Caldelas, Portugal
The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (11.8°C).
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is February (4.7°C).
Average pressure
Caldelas, Portugal
- Average pressure in January:
1021.7mbar - Average pressure in February:
1019.9mbar - Average pressure in March:
1017.6mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1017.3mbar
- Average pressure in July:
1017.4mbar - Average pressure in August:
1017.4mbar - Average pressure in September:
1017.6mbar - Average pressure in October:
1016.2mbar - Average pressure in November:
1017.1mbar - Average pressure in December:
1022.4mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed
Caldelas, Portugal
- Average wind speed in January:
7.7km/h - Average wind speed in February:
8.2km/h - Average wind speed in March:
8.2km/h - Average wind speed in April:
7.4km/h - Average wind speed in May:
7.5km/h - Average wind speed in June:
7km/h
- Average wind speed in July:
7.1km/h - Average wind speed in August:
6.9km/h - Average wind speed in September:
6.6km/h - Average wind speed in October:
7km/h - Average wind speed in November:
7.8km/h - Average wind speed in December:
7.8km/h
The windiest months (with the highest average wind speed) are February and March (8.2km/h).
The calmest month (with the lowest average wind speed) is September (6.6km/h).
Average humidity
Caldelas, Portugal
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (65%).
Average rainfall
Caldelas, Portugal
- Average rainfall in January:
142mm - Average rainfall in February:
96mm - Average rainfall in March:
103mm - Average rainfall in April:
96mm - Average rainfall in May:
53mm - Average rainfall in June:
37mm
The wettest month (with the highest rainfall) is November (146mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days
Caldelas, Portugal
- Average rainfall days in January:
17.3 days - Average rainfall days in February:
14 days - Average rainfall days in March:
15.5 days - Average rainfall days in April:
16.5 days - Average rainfall days in May:
12.5 days - Average rainfall days in June:
10.8 days
- Average rainfall days in July:
6.6 days - Average rainfall days in August:
5.4 days - Average rainfall days in September:
7.5 days - Average rainfall days in October:
13 days - Average rainfall days in November:
17.1 days - Average rainfall days in December:
13.8 days
The month with the highest number of rainy days is January (17.3 days).
The month with the least rainy days is August (5.4 days).
Average daylight / Average sunshine
Caldelas, Portugal
- Average daylight in January:
9h and 4min - 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
6h and 1min - Average sunshine in March:
7h and 2min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 1min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Caldelas, Portugal
- Average sunshine days in January:
12 days - Average sunshine days in February:
13 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
10.5 days - Average sunshine days in May:
17.1 days - Average sunshine days in June:
16.7 days
- Average sunshine days in July:
21.1 days - Average sunshine days in August:
23.8 days - Average sunshine days in September:
20.8 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
11.6 days - Average sunshine days in December:
15.4 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is April (10.5 days).
Average UV index
Caldelas, Portugal
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover
Caldelas, Portugal
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility
Caldelas, Portugal
The month with the highest visibility is September (9km).
The month with the lowest visibility is January (7km).
