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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, in Douro, Portugal, is another refreshing winter month, with temperature in the range of an average high of 13.4°C (56.1°F) and an average low of 6.7°C (44.1°F). With average temperatures fluctuating between a high of 13.4°C (56.1°F) and a low of 6.7°C (44.1°F), January stands out as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Douro, is another refreshing month, with an average temperature ranging between max 14.4°C (57.9°F) and min 6.7°C (44.1°F). During February, the average high-temperature is a still mild 14.4°C (57.9°F), maintaining a close resemblance to that of the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Douro, is an enjoyable month, with an average temperature ranging between min 7.9°C (46.2°F) and max 16.5°C (61.7°F). The initiation of March sees an average high-temperature of an enjoyable 16.5°C (61.7°F), showing minor variations from the previous month. Weather in March »
Weather in April
April, like March, in Douro, Portugal, is another comfortable spring month, with an average temperature varying between 9.3°C (48.7°F) and 18.4°C (65.1°F). With the onset of April, a modest change to a still comfortable 18.4°C (65.1°F) from March's 16.5°C (61.7°F) is noted in high-temperature. Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Douro, Portugal, with an average temperature ranging between min 11.8°C (53.2°F) and max 22°C (71.6°F). Douro in May observes a minor temperature shift, with average high-temperatures adjusting from a refreshing 18.4°C (65.1°F) in April to an agreeable 22°C (71.6°F). Weather in May »
Weather in June
June, the first month of the summer in Douro, is a warm month, with an average temperature fluctuating between 24.1°C (75.4°F) and 13.7°C (56.7°F). Douro notes an average high-temperature of a moderately hot 24.1°C (75.4°F) in June, displaying minor variation from May. Weather in June »
Weather in July
July, the same as June, is another warm summer month in Douro, Portugal, with an average temperature fluctuating between 26.8°C (80.2°F) and 15°C (59°F). An average high-temperature of a still warm 26.8°C (80.2°F) marks July, exhibiting a close resemblance to the conditions in June. Weather in July »
Weather in August
August, the last month of the summer in Douro, is also a moderately hot month, with an average temperature fluctuating between 14.9°C (58.8°F) and 27.7°C (81.9°F). Douro witnesses the warmest weather in August, with temperatures averaging a high of 27.7°C (81.9°F) and a low of 14.9°C (58.8°F). For most parts of August, the heat index is computed to be a hot 30°C (86°F). Weather in August »
Weather in September
September, the first month of the autumn in Douro, is also a moderately hot month, with an average temperature varying between 14.5°C (58.1°F) and 26.2°C (79.2°F). Douro's weather in September indicates an average high-temperature of a still moderately hot 26.2°C (79.2°F), nearly consistent with the 27.7°C (81.9°F) of August. Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Douro, Portugal, with an average temperature varying between 22.5°C (72.5°F) and 13.4°C (56.1°F). In Douro, the average high-temperature in October gently drops from a warm 26.2°C (79.2°F) in September to a pleasant 22.5°C (72.5°F). Weather in October »
Weather in November
November, the last month of the autumn in Douro, is another refreshing month, with an average temperature varying between 16.2°C (61.2°F) and 9.6°C (49.3°F). The start of November comes with a reduction in the average high-temperature, receding from an agreeable 22.5°C (72.5°F) in October to a refreshing 16.2°C (61.2°F). Weather in November »
Weather in December
December, the first month of the winter in Douro, is also a moderate month, with temperature in the range of an average high of 14.4°C (57.9°F) and an average low of 7.6°C (45.7°F). December welcomes an average high-temperature of a moderate 14.4°C (57.9°F), not much different from the preceding month. Weather in December »
Updated: Aug 27, 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 part of the year is the coldest in Douro?
January, with average temperatures reaching a high of 13.4°C (56.1°F) and a low of 6.7°C (44.1°F), is the coldest month.
What is the most humid month?
With an average relative humidity of 82%, January is the most humid month.
How many days does it rain?
Throughout the year, in Douro, there are 78.7 rainfall days, and 139mm (5.47") of precipitation is accumulated.
What is the month with the least sunshine in Douro?
The month with the least sunshine is January, with an average of 5.1h of sunshine.
When is the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3.
When are the longest days?
The month with the longest days in Douro is June, with an average of 15h and 0min of daylight.
What is the driest month?
The month with the least rainfall in Douro is July, when the rain falls for 2.5 days and typically collects 2mm (0.08") of precipitation.
What month has the most sunshine?
With an average of 11.1h of sunshine, July has the most sunshine of the year.
What time of the year is the hottest?
Douro's August weather, with an average high temperature of 27.7°C (81.9°F) and an average low temperature of 14.9°C (58.8°F), tends to be the warmest of the year.
What is the least humid month?
The months with the lowest humidity are August and September, with an average relative humidity of 68%.
What is the month with the highest UV index?
The month with the highest UV index in Douro is August, with an average maximum UV index of 6.
When is Daylight Saving Time (DST)?
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends, 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?
November is the month with the most rainfall. Rain falls for 10.6 days and accumulates 27mm (1.06") of precipitation.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Douro, Portugal
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (13.4°C).
The month with the highest average low temperature is July (15°C).
The coldest months (with the lowest average low temperature) are January and February (6.7°C).
Average pressure
Douro, Portugal
- Average pressure in January:
1022.2mbar - Average pressure in February:
1020.2mbar - Average pressure in March:
1017.7mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1016.8mbar
- Average pressure in July:
1016.5mbar - Average pressure in August:
1016.4mbar - Average pressure in September:
1016.8mbar - Average pressure in October:
1016mbar - Average pressure in November:
1017.3mbar - Average pressure in December:
1022.6mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed
Douro, Portugal
- Average wind speed in January:
11.1km/h - Average wind speed in February:
11.9km/h - Average wind speed in March:
11.8km/h - Average wind speed in April:
10.8km/h - Average wind speed in May:
11km/h - Average wind speed in June:
10.9km/h
- Average wind speed in July:
11.2km/h - Average wind speed in August:
10.6km/h - Average wind speed in September:
9.2km/h - Average wind speed in October:
9.6km/h - Average wind speed in November:
10.9km/h - Average wind speed in December:
10.8km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).
Average humidity
Douro, Portugal
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are August and September (68%).
Average rainfall
Douro, Portugal
The wettest month (with the highest rainfall) is November (27mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days
Douro, Portugal
- Average rainfall days in January:
7 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
6.2 days - Average rainfall days in June:
5.3 days
- Average rainfall days in July:
2.5 days - Average rainfall days in August:
1.9 days - Average rainfall days in September:
3.9 days - Average rainfall days in October:
7.1 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
6.6 days
The month with the highest number of rainy days is April (11.3 days).
The month with the least rainy days is August (1.9 days).
Average daylight / Average sunshine
Douro, 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 2min - Average daylight in June:
15h and 0min
- 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: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
6h and 5min - Average sunshine in March:
7h and 3min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 2min - Average sunshine in December:
5h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Douro, Portugal
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
20 days - Average sunshine days in March:
18.5 days - Average sunshine days in April:
16.2 days - Average sunshine days in May:
22.6 days - Average sunshine days in June:
22.9 days
- Average sunshine days in July:
28.4 days - Average sunshine days in August:
27.4 days - Average sunshine days in September:
24.4 days - Average sunshine days in October:
22.5 days - Average sunshine days in November:
17.1 days - Average sunshine days in December:
22.4 days
The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is April (16.2 days).
Average UV index
Douro, Portugal
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Douro, Portugal
The month with the most cloud cover is January (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 22).
Average visibility
Douro, Portugal
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (9km).
The months with the lowest visibility are July and August (8km).
