Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The advent of March sees the average high-temperature at a still refreshing 16.3°C (61.3°F), subtly shifted from February's 14.5°C (58.1°F). In March, Rio Maior experiences a temperature dip to an average of 9.9°C (49.8°F) at night.Humidity
In March, the average relative humidity is 76%.Rainfall
In Rio Maior, in March, it is raining for 10.3 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, in Rio Maior, there are 101.5 rainfall days, and 168mm (6.61") of precipitation is accumulated.Daylight
In March, the average length of the day is 11h and 58min.On the first day of the month, sunrise is at 07:07 and sunset at 18:28. On the last day of March, sunrise is at 06:20 and sunset at 18:58 WET.
Sunshine
The average sunshine in March in Rio Maior is 7.6h.UV index
The average daily maximum UV index in March in Rio Maior is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 4 in March transforms into the following instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What is the usual temperature for Rio Maior in March?
What is the average humidity in March in Rio Maior?
How many days does it rain in March in Rio Maior?
How many hours of daylight does Rio Maior have in March?
When is the sunrise / sunset in March in Rio Maior?
How long on average sun shines in March in Rio Maior?
How high is the UV index in March in Rio Maior?
Average temperature in March
Rio Maior, Portugal
- Average high temperature in March: 16.3°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (14°C).
- Average low temperature in March: 9.9°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is February (8.8°C).
Average pressure in March
Rio Maior, Portugal
- Average pressure in March: 1017.8mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in March
Rio Maior, Portugal
- Average wind speed in March: 17.1km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (13.5km/h).
Average humidity in March
Rio Maior, Portugal
- Average humidity in March: 76%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are September and October (72%).
Average rainfall in March
Rio Maior, Portugal
- Average rainfall in March: 12mm
The wettest month (with the highest rainfall) is November (34mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in March
Rio Maior, Portugal
- Average rainfall days in March: 10.3 days
The month with the highest number of rainy days is November (13.7 days).
The month with the least rainy days is August (3 days).
Average daylight in March /
Average sunshine in March
Rio Maior, Portugal
- Average daylight in March: 12h and 0min
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 30min).
- Average sunshine in March: 7h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in March
Rio Maior, Portugal
- Average sunshine days in March: 17.4 days
The month with the most sunshine days is August (25 days).
The month with the least sunshine days is November (13.3 days).
Average UV index in March
Rio Maior, Portugal
- Average UV index in March: 4
The months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in March
Rio Maior, Portugal
- Average cloud cover in March: 38
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 20).
Average visibility in March
Rio Maior, Portugal
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
Rio Maior, Portugal
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