Temperatures in March
It's cool to moderate in March in São Martinho do Porto with an average temperature of 18°C. Temperatures this month range from a low of 16°C to a high of 20°C. At night, you can expect temperatures between 10°C and 12°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for São Martinho do Porto in March. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of March
The month of March starts in São Martinho do Porto with mild temperatures, averaging around 18°C during the day and nights close to 11°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-March
By mid-March, the average daytime temperature stays the same at 18°C, with nights close to 11°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of March
By the end of March, the average daytime temperature in São Martinho do Porto will be around 18°C, with nights close to 11°C. A shower might show up, but overall the weather will be dry and sunny.
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Water temperature
The water temperature at São Martinho do Porto is 17°C this month. You can swim, but it's a bit on the chilly side.
Precipitation in March
In March, there is an average of 63 mm of precipitation, spread over 10 days. The wind speed is around 4 Bft, mostly coming from the South.
The average precipitation chance is 31% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in March for São Martinho do Porto. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
São Martinho do Porto in March |
London | ||
|---|---|---|---|
 Average Temperature |
18°C | 11°C | |
 High Temp |
20°C | 14°C | |
| Low Temp |
16°C | 8°C | |
 Total Precipitation |
63 mm | 55 mm | |
| Rainy Days |
10 days | 9 days | |
February
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is March a good time to visit São Martinho do Porto?
Want nice weather? Then March is a great time to be in São Martinho do Porto. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for São Martinho do Porto in March
With 27°C, São Martinho do Porto hit the highest temperature in the last 10 years in March 2023. The lowest daytime temperature in this month was 10°C in 2017. The extreme night temperatures ranged from a low of 1°C to a high of 16°C.
Check out the climate of São Martinho do Porto for all months and discover the best travel time
Curious about the climate in other parts of Portugal? Check out the weather and climate in places like Algarve, Lisbon, Albufeira, or have a look at other destinations in Portugal.
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Daily Temperature in March in São Martinho do Porto
This chart shows the average daily temperatures, both day and night, for each day in March in São Martinho do Porto, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in March in São Martinho do Porto
The chart below shows the average daily precipitation in March for São Martinho do Porto, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for March, you can expect around 10 days of rain in São Martinho do Porto.
Daily UV Index in March in São Martinho do Porto
This chart shows the average daily UV index in March in São Martinho do Porto, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in March in São Martinho do Porto Over the Years
This chart shows the average temperature in March in São Martinho do Porto, measured in degrees Celsius, over the past years.
Total Precipitation in March in São Martinho do Porto Over the Years
This chart shows the average precipitation in March in São Martinho do Porto, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in March for São Martinho do Porto
Click on a specific day in March for detailed info on the typical weather on that day in São Martinho do Porto. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in March in São Martinho do Porto
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Average Weather in São Martinho do Porto by Month
Click on a month below to see detailed weather info for São Martinho do Porto. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of São Martinho do Porto for all months at once
