March weather forecast
Santarem, Portugal

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Weather in March

The arrival of March in Santarem brings early signs of spring. The weather shifts towards a warmer landscape, the average maximum temperature escalates to 17.6°C (63.7°F). With daylight hours extending, the city experiences increased sunshine. Rainfall increases slightly from February, indicating occasionally wet conditions amidst balmy temperatures. Likened to the budding foliage of spring, the weather in March is an amalgamation of growing warmth, refreshing breezes, and scattered rains.

Temperature

Santarem's average high-temperature marks an enjoyable 17.6°C (63.7°F) with the advent of March, closely mirroring that of the preceding month. In March, Santarem experiences a temperature dip to an average of 8.2°C (46.8°F) at night.

Humidity

In March, the average relative humidity is 75%.

Rainfall

In Santarem, in March, during 13 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Santarem, during the entire year, the rain falls for 108.1 days and collects up to 337mm (13.27") of precipitation.

Daylight

The average length of the day in March in Santarem is 11h and 58min.
On the first day of March in Santarem, Portugal, sunrise is at 07:06 and sunset at 18:27. On the last day of the month, sunrise is at 06:19 and sunset at 18:57 WET.

Sunshine

In March, the average sunshine in Santarem is 7.6h.

UV index

In March, the average daily maximum UV index in Santarem, Portugal, is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: A daily maximum UV index of 4 in March translates into the following instructions:
Take precautions - Protection against sun damage is advised. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

What is the average March temperature in Santarem?

The high-temperature during March is 17.6°C (63.7°F) and the low-temperature is 8.2°C (46.8°F).

What is the average humidity in March in Santarem?

The average relative humidity in March in Santarem, Portugal, is 75%.

How many days does it rain in March in Santarem?

In Santarem, in March, during 13 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

How many hours of daylight does Santarem have in March?

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

What time are sunrise and sunset in March in Santarem?

In March, on the first day of the month, sunrise is at 07:06 and sunset at 18:27. On the last day of the month, in Santarem, sunrise is at 06:19 and sunset at 18:57 WET.

How many hours of sunshine does Santarem have in March?

In Santarem, the average sunshine duration in March is 7.6h.

What is the UV index reading in March in Santarem?

In Santarem, Portugal, the average daily maximum UV index in March is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.

Average temperature in March
Santarem, Portugal

Average temperature in March - Santarem, Portugal
  • Average high temperature in March: 17.6°C

The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in March: 8.2°C

The month with the highest average low temperature is July (15.8°C).
The coldest months (with the lowest average low temperature) are January and February (6.8°C).

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Average pressure in March
Santarem, Portugal

Average pressure in March - Santarem, Portugal
  • Average pressure in March: 1017.8mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).

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Average wind speed in March
Santarem, Portugal

Average wind speed in March - Santarem, Portugal
  • Average wind speed in March: 13.1km/h

The windiest month (with the highest average wind speed) is July (13.2km/h).
The calmest months (with the lowest average wind speed) are September and October (10.6km/h).

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Average humidity in March
Santarem, Portugal

Average humidity in March - Santarem, Portugal
  • Average humidity in March: 75%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (62%).

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Average rainfall in March
Santarem, Portugal

Average rainfall in March - Santarem, Portugal
  • Average rainfall in March: 35mm

The wettest month (with the highest rainfall) is November (53mm).
The driest months (with the least rainfall) are July and August (3mm).

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Average rainfall days in March
Santarem, Portugal

Average rainfall days in March - Santarem, Portugal
  • Average rainfall days in March: 13 days

The month with the highest number of rainy days is November (13.9 days).
The month with the least rainy days is August (2.4 days).

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Average daylight in March /
Average sunshine in March
Santarem, Portugal

Average daylight in March / Average sunshine in March - Santarem, 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 month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in March
Santarem, Portugal

Average sunshine days in March - Santarem, Portugal
  • Average sunshine days in March: 16.3 days

The month with the most sunshine days is July (27.3 days).
The months with the least sunshine days are April and November (14.6 days).

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Average UV index in March
Santarem, Portugal

Average UV index in March - Santarem, Portugal
  • Average UV index in March: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in March
Santarem, Portugal

Average cloud cover in March - Santarem, Portugal
  • Average cloud cover in March: 37

The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in March
Santarem, Portugal

Average visibility in March - Santarem, Portugal
  • Average visibility in March: 9km

The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).

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Santarem, Portugal

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