March weather forecast
Puerto Montt, Chile

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Weather in March

As March steps in, Puerto Montt starts transitioning from summer to autumn. An incremental change can be noted in the average temperatures for this month. Despite the slight decrease in temperatures, the rainfall incrementally increases, with downpours expected over a total of 13.8 days. Sea temperatures, however, show a drop down to an average of 13.3°C (55.9°F). With daylight time gradually decreasing, the city begins to usher in cooler days.

Temperature

The shift to March in Puerto Montt, Chile, signals an average high-temperature of a still enjoyable 17.4°C (63.3°F), subtly varied from February's 19°C (66.2°F). In the month of March, an average of 9.9°C (49.8°F) marks the low-temperature.

Humidity

In March, the average relative humidity is 81%.

Rainfall

In Puerto Montt, in March, during 13.8 rainfall days, 63mm (2.48") of precipitation is typically accumulated. Throughout the year, there are 194.3 rainfall days, and 1256mm (49.45") of precipitation is accumulated.

Sea temperature

In Puerto Montt, the average seawater temperature in March is 13.3°C (55.9°F).
Note: Swimming in 13.3°C (55.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The average length of the day in March in Puerto Montt is 12h and 20min.
On the first day of the month, sunrise is at 07:33 and sunset at 20:34. On the last day of March, sunrise is at 08:07 and sunset at 19:44 -03.

Sunshine

In March, the average sunshine is 7.6h.

UV index

In March, the average daily maximum UV index in Puerto Montt is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: In March, the UV index of 4 transforms into the following advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the usual temperature for Puerto Montt in March?

The average high-temperature, in March, in Puerto Montt, is 17.4°C (63.3°F), while the average low-temperature is 9.9°C (49.8°F).

What is the average humidity in March in Puerto Montt?

In March, the average relative humidity is 81%.

How much does it rain in Puerto Montt in March?

In March, the rain falls for 13.8 days. Throughout March, 63mm (2.48") of precipitation is accumulated.

What is the sea water temperature in March in Puerto Montt?

In March, the average sea temperature is 13.3°C (55.9°F). Swimming in 13.3°C (55.9°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Puerto Montt have in March?

In March, the average day length is 12h and 20min.

When is the sunrise / sunset in March in Puerto Montt?

On the first day of March, sunrise is at 07:33 and sunset at 20:34. On the last day of the month, sunrise is at 08:07 and sunset at 19:44 -03.

How many hours of sunshine does Puerto Montt have in March?

In Puerto Montt, Chile, the average sunshine duration in March is 7.6h.

What is the UV index reading in March in Puerto Montt?

The average daily maximum UV index in March in Puerto Montt is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.

Average temperature in March
Puerto Montt, Chile

Average temperature in March - Puerto Montt, Chile
  • Average high temperature in March: 17.4°C

The warmest month (with the highest average high temperature) is January (19.3°C).
The month with the lowest average high temperature is July (9.4°C).

  • Average low temperature in March: 9.9°C

The month with the highest average low temperature is February (10.7°C).
The coldest month (with the lowest average low temperature) is July (4.8°C).

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Average pressure in March
Puerto Montt, Chile

Average pressure in March - Puerto Montt, Chile
  • Average pressure in March: 1016.7mbar

The month with the highest atmospheric pressure is September (1019.3mbar).
The month with the lowest atmospheric pressure is February (1015.6mbar).

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Average wind speed in March
Puerto Montt, Chile

Average wind speed in March - Puerto Montt, Chile
  • Average wind speed in March: 10.3km/h

The windiest months (with the highest average wind speed) are July and August (13.3km/h).
The calmest month (with the lowest average wind speed) is April (10.1km/h).

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Average humidity in March
Puerto Montt, Chile

Average humidity in March - Puerto Montt, Chile
  • Average humidity in March: 81%

The months with the highest relative humidity are May, June, July and August (87%).
The month with the lowest relative humidity is January (77%).

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Average rainfall in March
Puerto Montt, Chile

Average rainfall in March - Puerto Montt, Chile
  • Average rainfall in March: 63mm

The wettest month (with the highest rainfall) is June (178mm).
The driest month (with the least rainfall) is January (42mm).

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Average rainfall days in March
Puerto Montt, Chile

Average rainfall days in March - Puerto Montt, Chile
  • Average rainfall days in March: 13.8 days

The month with the highest number of rainy days is August (21.7 days).
The month with the least rainy days is February (10.2 days).

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Average sea temperature in March
Puerto Montt, Chile

Average sea temperature in March - Puerto Montt, Chile
  • Average sea temperature in March: 13.3°C

The best months for swimming (with the highest average sea temperature) are January and February (14°C).
The coldest months (with the lowest average sea temperature) are July and August (10.4°C).

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Average daylight in March /
Average sunshine in March
Puerto Montt, Chile

Average daylight in March / Average sunshine in March - Puerto Montt, Chile
  • Average daylight in March: 12h and 2min

The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 12min).

  • Average sunshine in March: 7h and 4min

The month with the most sunshine is January (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 3h and 54min).

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Average sunshine days in March
Puerto Montt, Chile

Average sunshine days in March - Puerto Montt, Chile
  • Average sunshine days in March: 16.1 days

The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is August (8.7 days).

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Average UV index in March
Puerto Montt, Chile

Average UV index in March - Puerto Montt, Chile
  • Average UV index in March: 4

The month with the highest UV index is February (UV index 5).
The months with the lowest UV index are June, July and September (UV index 2).

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Average cloud cover in March
Puerto Montt, Chile

Average cloud cover in March - Puerto Montt, Chile
  • Average cloud cover in March: 39

The month with the most cloud cover is June (Cloud cover 60).
The month with the least cloud cover is January (Cloud cover 36).

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Average visibility in March
Puerto Montt, Chile

Average visibility in March - Puerto Montt, Chile
  • Average visibility in March: 9km

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

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Puerto Montt, Chile

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