March weather forecast
San Pedro, Costa Rica

March

Weather in March

Moving into March, the weather patterns show a slight increase in average temperatures. The escalation in the cloud cover to 34% results in more diffused sunlight during the day. Yet, the UV index remains the same, denoting consistent solar exposure. As the month progresses, visibility might show a marginal decrease due to the increased humidity levels. The characteristics of March weather in San Pedro suggest the arrival of more tropical weather conditions.

Temperature

March records an average high-temperature of a still moderately hot 25.8°C (78.4°F), indicating a minor variation from the preceding month. An average low-temperature of 14.5°C (58.1°F) is observed during March nights in San Pedro.

Humidity

The months with the lowest humidity in San Pedro are February and March, with an average relative humidity of 75%.

Rainfall

In March, the rain falls for 15.5 days. Throughout March, 28mm (1.1") of precipitation is accumulated. Throughout the year, there are 287.8 rainfall days, and 2585mm (101.77") of precipitation is accumulated.

Daylight

The average length of the day in March in San Pedro is 12h and 5min.
On the first day of the month, sunrise is at 05:49 and sunset at 17:46. On the last day of March, sunrise is at 05:33 and sunset at 17:46 CST.

Sunshine

In San Pedro, Costa Rica, the average sunshine in March is 8.9h.

UV index

January through December, with an average maximum UV index of 5, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 5 in March translates into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What is the usual temperature for San Pedro in March?
In San Pedro, in March, the average high-temperature is 25.8°C (78.4°F), and the average low-temperature is 14.5°C (58.1°F).
What is the least humid month in San Pedro?
February and March, with an average relative humidity of 75%, are the least humid months.
What is the average humidity in March in San Pedro?
The average relative humidity in March in San Pedro, Costa Rica, is 75%.
How many days does it rain in March in San Pedro?
In San Pedro, in March, during 15.5 rainfall days, 28mm (1.1") of precipitation is typically accumulated.
What is the average length of the day in March in San Pedro?
In San Pedro, the average day length in March is 12h and 5min.
What time are sunrise and sunset in March in San Pedro?
In March, on the first day of the month, sunrise is at 05:49 and sunset at 17:46. On the last day of the month, sunrise is at 05:33 and sunset at 17:46 CST.
How long on average sun shines in March in San Pedro?
In San Pedro, Costa Rica, the average sunshine duration in March is 8.9h.
What are the months with the highest UV index in San Pedro?
January through December, with an average maximum UV index of 5, are months with the highest UV index in San Pedro.
When is the lowest UV index in San Pedro?
The months with the lowest UV index in San Pedro, Costa Rica, are January through December, with an average maximum UV index of 5.
What is the UV index intensity in March in San Pedro?
In San Pedro, Costa Rica, the average daily maximum UV index in March is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in March
San Pedro, Costa Rica
  • Average high temperature in March: 25.8°C

The warmest month (with the highest average high temperature) is April (26°C).
The month with the lowest average high temperature is October (22.4°C).

  • Average low temperature in March: 14.5°C

The month with the highest average low temperature is June (17°C).
The coldest month (with the lowest average low temperature) is January (13.8°C).

Average pressure in March
San Pedro, Costa Rica
  • Average pressure in March: 1012.1mbar

The month with the highest atmospheric pressure is January (1012.3mbar).
The month with the lowest atmospheric pressure is October (1010.8mbar).

Average wind speed in March
San Pedro, Costa Rica
  • Average wind speed in March: 9.6km/h

The windiest month (with the highest average wind speed) is February (10.7km/h).
The calmest month (with the lowest average wind speed) is September (4.3km/h).

Average humidity in March
San Pedro, Costa Rica
  • Average humidity in March: 75%

The months with the highest relative humidity are September and October (91%).
The months with the lowest relative humidity are February and March (75%).

Average rainfall in March
San Pedro, Costa Rica
  • Average rainfall in March: 28mm

The wettest month (with the highest rainfall) is October (438mm).
The driest month (with the least rainfall) is February (26mm).

Average rainfall days in March
San Pedro, Costa Rica
  • Average rainfall days in March: 15.5 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (12.2 days).

Average daylight in March /
Average sunshine in March
San Pedro, Costa Rica
  • Average daylight in March: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in March: 8h and 5min

The month with the most sunshine is February (Average sunshine: 9h and 12min).
The month with the least sunshine is October (Average sunshine: 5h and 48min).

Average sunshine days in March
San Pedro, Costa Rica
  • Average sunshine days in March: 13.5 days

The month with the most sunshine days is March (13.5 days).
The month with the least sunshine days is September (0.1 days).

Average UV index in March
San Pedro, Costa Rica
  • Average UV index in March: 5

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

Average cloud cover in March
San Pedro, Costa Rica
  • Average cloud cover in March: 34

The month with the most cloud cover is October (Cloud cover 68).
The month with the least cloud cover is February (Cloud cover 30).

Average visibility in March
San Pedro, Costa Rica
  • Average visibility in March: 9km

The months with the highest visibility are January, February and March (9km).
The months with the lowest visibility are August, September, October and November (6km).

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