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 sea temperature 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
March
Weather in March
Temperature
The arrival of March sees an average high-temperature of a comfortable 16.5°C (61.7°F), hardly diverging from February's 15.3°C (59.5°F). A modest nighttime temperature average of 11.8°C (53.2°F) characterizes March.Humidity
In Porches, the average relative humidity in March is 75%.Rainfall
In Porches, Portugal, during March, the rain falls for 5.3 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, there are 37.2 rainfall days, and 39mm (1.54") of precipitation is accumulated.Sea temperature
In Porches, in March, the average water temperature is 16°C (60.8°F).Note: Most people do not find swimming enjoyable in water of 16°C (60.8°F). The task of controlling breathing becomes tougher as the temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
In March, the average length of the day is 11h and 59min.On the first day of the month, sunrise is at 07:03 and sunset at 18:27. On the last day of March, sunrise is at 06:19 and sunset at 18:55 WET.
Sunshine
In Porches, the average sunshine in March is 8.4h.UV index
January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Porches. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In March, the average maximum UV index of 4 translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are March temperatures?
What is the average humidity in March?
How much does it rain in March?
What is the sea temperature in March?
How many hours of daylight does Porches have in March?
When are sunrise and sunset in March?
How long on average sun shines in March in Porches?
What is the month with the lowest UV index?
What is the UV index intensity in March?
Average temperature in March
Porches, Portugal
- Average high temperature in March: 16.5°C
The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (15°C).
- Average low temperature in March: 11.8°C
The month with the highest average low temperature is August (19.7°C).
The coldest month (with the lowest average low temperature) is February (10.7°C).
Average pressure in March
Porches, Portugal
- Average pressure in March: 1017.7mbar
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
Porches, Portugal
- Average wind speed in March: 18.1km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is September (12.8km/h).
Average humidity in March
Porches, Portugal
- Average humidity in March: 75%
The month with the highest relative humidity is April (76%).
The months with the lowest relative humidity are July and August (66%).
Average rainfall in March
Porches, Portugal
- Average rainfall in March: 6mm
The wettest month (with the highest rainfall) is November (8mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in March
Porches, Portugal
- Average rainfall days in March: 5.3 days
The month with the highest number of rainy days is April (6.4 days).
The month with the least rainy days is August (0.2 days).
Average sea temperature in March
Porches, Portugal
- Average sea temperature in March: 16°C
The best months for swimming (with the highest average sea temperature) are August and September (21°C).
The coldest month (with the lowest average sea temperature) is February (15°C).
Average daylight in March /
Average sunshine in March
Porches, Portugal
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in March: 8h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in March
Porches, Portugal
- Average sunshine days in March: 23.1 days
The month with the most sunshine days is July (30.5 days).
The month with the least sunshine days is November (22.1 days).
Average UV index in March
Porches, Portugal
- Average UV index in March: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in March
Porches, Portugal
- Average cloud cover in March: 29
The month with the most cloud cover is January (Cloud cover 32).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in March
Porches, Portugal
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
