March weather forecast
Constitución, Chile

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Weather in March

March marks the beginning of slight atmospheric changes in Constitución, characterised by fluctuating temperatures. The weather, as compared to February, sees a marginal dip in the maximum temperature, paving the way for a more temperate climate. One significant change occurs in rainfall, which escalates to 3mm (0.12") this month. Prospects of darker days become more prominent as daylight hours further reduce and cloud cover increases. Nonetheless, sea lovers can still enjoy moderate sea temperatures, almost similar to February.

Temperature

The introduction of March in Constitución, Chile, notes a subtle temperature variation to a still agreeable 21.3°C (70.3°F) from February's 21.8°C (71.2°F). In Constitución, the average temperature during the nights of March drops to a mild 13.6°C (56.5°F).

Humidity

The months with the lowest humidity in Constitución are January and March, with an average relative humidity of 70%.

Rainfall

In Constitución, in March, during 1.5 rainfall days, 3mm (0.12") of precipitation is typically accumulated. Throughout the year, there are 65.1 rainfall days, and 356mm (14.02") of precipitation is accumulated.

Sea temperature

With an average sea temperature of 16.4°C (61.5°F), March is the month with the warmest seawater.
Note: In 16.4°C (61.5°F), swimming is not an enjoyable activity for most. As the temperature decreases from 21°C (69.8°F) to 15°C (59°F), it becomes harder to control breathing.

Daylight

In March, the average length of the day is 12h and 17min.
On the first day of March in Constitución, Chile, sunrise is at 07:37 and sunset at 20:26. On the last day of the month, sunrise is at 08:02 and sunset at 19:44 -03.

Sunshine

The average sunshine in March is 9.7h.

UV index

The months with the highest UV index are January through April, November and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in March converts into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Jan 24, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the usual temperature for Constitución in March?

The average high-temperature, in March, in Constitución, is 21.3°C (70.3°F), while the average low-temperature is 13.6°C (56.5°F).

What is the least humid month in Constitución?

The months with the lowest humidity are January and March, with an average relative humidity of 70%.

What is the average humidity in March in Constitución?

The average relative humidity in March is 70%.

How much does it rain in Constitución in March?

In March, in Constitución, Chile, the rain falls for 1.5 days. Throughout March, 3mm (0.12") of precipitation is accumulated.

What is the month with the warmest sea water in Constitución?

With an average sea temperature of 16.4°C (61.5°F), March is the month with the warmest seawater in Constitución.

How cold is the water in March in Constitución?

In Constitución, the average seawater temperature in March is 16.4°C (61.5°F). For most, swimming in 16.4°C (61.5°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Constitución have in March?

The average day length in March in Constitución, Chile, is 12h and 17min.

When is the sunrise / sunset in March in Constitución?

In March, on the first day of the month, sunrise is at 07:37 and sunset at 20:26. On the last day of the month, sunrise is at 08:02 and sunset at 19:44 -03.

How long on average sun shines in March in Constitución?

The average sunshine duration in March is 9.7h.

What is the month with the highest UV index in Constitución?

January through April, November and December, with an average maximum UV index of 5, are months with the highest UV index in Constitución, Chile.

What is the UV index intensity in March in Constitución?

In March, the average daily maximum UV index in Constitución is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.

Average temperature in March
Constitución, Chile

Average temperature in March - Constitución, Chile
  • Average high temperature in March: 21.3°C

The warmest months (with the highest average high temperature) are January and February (21.8°C).
The month with the lowest average high temperature is July (12.8°C).

  • Average low temperature in March: 13.6°C

The month with the highest average low temperature is January (14.5°C).
The coldest month (with the lowest average low temperature) is July (8.2°C).

Average pressure in March
Constitución, Chile

Average pressure in March - Constitución, Chile
  • Average pressure in March: 1015mbar

The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is February (1013.9mbar).

Average wind speed in March
Constitución, Chile

Average wind speed in March - Constitución, Chile
  • Average wind speed in March: 15.8km/h

The windiest month (with the highest average wind speed) is November (17.6km/h).
The calmest month (with the lowest average wind speed) is May (13km/h).

Average humidity in March
Constitución, Chile

Average humidity in March - Constitución, Chile
  • Average humidity in March: 70%

The months with the highest relative humidity are June, July and August (78%).
The months with the lowest relative humidity are January and March (70%).

Average rainfall in March
Constitución, Chile

Average rainfall in March - Constitución, Chile
  • Average rainfall in March: 3mm

The wettest month (with the highest rainfall) is June (106mm).
The driest months (with the least rainfall) are January and February (1mm).

Average rainfall days in March
Constitución, Chile

Average rainfall days in March - Constitución, Chile
  • Average rainfall days in March: 1.5 days

The month with the highest number of rainy days is June (11.3 days).
The month with the least rainy days is February (0.9 days).

Average sea temperature in March
Constitución, Chile

Average sea temperature in March - Constitución, Chile
  • Average sea temperature in March: 16.4°C

The best month for swimming (with the highest average sea temperature) is March (16.4°C).
The coldest months (with the lowest average sea temperature) are August and September (12.8°C).

Average daylight in March /
Average sunshine in March
Constitución, Chile

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

The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).

  • Average sunshine in March: 9h and 4min

The month with the most sunshine is January (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 7h and 30min).

Average sunshine days in March
Constitución, Chile

Average sunshine days in March - Constitución, Chile
  • Average sunshine days in March: 29.5 days

The month with the most sunshine days is March (29.5 days).
The month with the least sunshine days is June (18 days).

Average UV index in March
Constitución, Chile

Average UV index in March - Constitución, Chile
  • Average UV index in March: 5

The months with the highest UV index are January, February, March, April, November and December (UV index 5).
The months with the lowest UV index are June and July (UV index 3).

Average cloud cover in March
Constitución, Chile

Average cloud cover in March - Constitución, Chile
  • Average cloud cover in March: 10

The month with the most cloud cover is June (Cloud cover 36).
The month with the least cloud cover is February (Cloud cover 8).

Average visibility in March
Constitución, Chile

Average visibility in March - Constitución, Chile
  • Average visibility in March: 10km

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

Constitución, Chile

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