March weather forecastDouro, Portugal

March

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).

Temperature

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. Douro reports an average low-temperature of 7.9°C (46.2°F) during the nights of March.

Humidity

In Douro, the average relative humidity in March is 76%.

Rainfall

In Douro, in March, it is raining for 9.5 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, there are 78.7 rainfall days, and 139mm (5.47") of precipitation is accumulated.

Daylight

In Douro, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 07:05 and sunset at 18:25. On the last day of March, sunrise is at 06:17 and sunset at 18:56 WET.

Sunshine

The average sunshine in March is 7.5h.

UV index

In March, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 4 in March translates into these instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing.

Updated: Aug 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

March temperatures vary between a high-temperature of 16.5°C (61.7°F) and a low-temperature of 7.9°C (46.2°F).

In Douro, Portugal, the average relative humidity in March is 76%.

In Douro, during March, the rain falls for 9.5 days and regularly aggregates up to 12mm (0.47") of precipitation.

In March, the average day length is 11h and 58min.

In March, on the first day of the month, sunrise is at 07:05 and sunset at 18:25. On the last day of the month, in Douro, Portugal, sunrise is at 06:17 and sunset at 18:56 WET.

In Douro, the average sunshine duration in March is 7.5h.

The average daily maximum UV index in March is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

14.4°C

16.5°C

18.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.8km/h

11.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

18.5

16.2

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Douro, Portugal

Average high temperature in March: 16.5°C

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).

Average low temperature in March: 7.9°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 in March
Douro, Portugal

Average pressure in March: 1017.7mbar

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 in March
Douro, Portugal

Average wind speed in March: 11.8km/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 in March
Douro, Portugal

Average humidity in March: 76%

The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are August and September (68%).

Average rainfall in March
Douro, Portugal

Average rainfall in March: 12mm

The wettest month (with the highest rainfall) is November (27mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in March
Douro, Portugal

Average rainfall days in March: 9.5 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 in March /
Average sunshine in March
Douro, Portugal

Average daylight in March: 12h and 0min

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 March: 7h and 30min

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 in March
Douro, Portugal

Average sunshine days in March: 18.5 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 in March
Douro, Portugal

Average UV index in March: 4

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 in March
Douro, Portugal

Average cloud cover in March: 39

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 in March
Douro, Portugal

Average visibility in March: 9km

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).