March weather forecast
Jaris, Costa Rica

March

Weather in March

March, the first month of the spring in Jaris, is also a moderately hot month, with an average temperature ranging between min 16.2°C (61.2°F) and max 27.8°C (82°F).

Temperature

Jaris ushers in March with an average high-temperature of a still warm 27.8°C (82°F), showing a close resemblance to the previous month. Jaris, during the month of March, experiences an average low-temperature of 16.2°C (61.2°F).

Heat index

March's mean heat index is calculated to be a hot 30°C (86°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

The least humid month is March, with an average relative humidity of 71%.

Rainfall

In March, the rain falls for 16.5 days. Throughout March, 30mm (1.18") of precipitation is accumulated. In Jaris, Costa Rica, during the entire year, the rain falls for 289.2 days and collects up to 2603mm (102.48") of precipitation.

Daylight

The average length of the day in March is 12h and 5min.
On the first day of March in Jaris, sunrise is at 05:50 and sunset at 17:47. On the last day of the month, sunrise is at 05:34 and sunset at 17:47 CST.

Sunshine

In March, the average sunshine is 9.2h.

UV index

March and April, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In March, the maximum UV index of 6 transforms into these recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.

Frequently asked questions

What is the average March temperature?
An average high-temperature, in March, in Jaris, is 27.8°C (82°F) and the average low-temperature is 16.2°C (61.2°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in March is calculated to be 30°C (86°F).
What is the least humid month?
March is the least humid month, with an average relative humidity of 71%.
What is the average humidity in March?
In March, the average relative humidity is 71%.
How much does it rain in Jaris in March?
In Jaris, during March, the rain falls for 16.5 days and regularly aggregates up to 30mm (1.18") of precipitation.
What is the average length of the day in March?
In March, the average day length is 12h and 5min.
When are sunrise and sunset in March?
On the first day of March, sunrise is at 05:50 and sunset at 17:47. On the last day of the month, sunrise is at 05:34 and sunset at 17:47 CST.
How many hours of sunshine does Jaris have in March?
The average sunshine duration in March is 9.2h.
What are the months with the highest UV index?
The months with the highest UV index are March and April, with an average maximum UV index of 6.
How high is the UV index in March?
In Jaris, the average daily maximum UV index in March is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's 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
Jaris, Costa Rica
  • Average high temperature in March: 27.8°C

The warmest month (with the highest average high temperature) is April (28°C).
The month with the lowest average high temperature is October (23.7°C).

  • Average low temperature in March: 16.2°C

The month with the highest average low temperature is May (18.5°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).

Average pressure in March
Jaris, Costa Rica
  • Average pressure in March: 1012mbar

The month with the highest atmospheric pressure is January (1012.2mbar).
The month with the lowest atmospheric pressure is October (1010.8mbar).

Average wind speed in March
Jaris, Costa Rica
  • Average wind speed in March: 9.7km/h

The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is September (3.9km/h).

Average humidity in March
Jaris, Costa Rica
  • Average humidity in March: 71%

The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is March (71%).

Average rainfall in March
Jaris, Costa Rica
  • Average rainfall in March: 30mm

The wettest month (with the highest rainfall) is October (429mm).
The driest month (with the least rainfall) is February (24mm).

Average rainfall days in March
Jaris, Costa Rica
  • Average rainfall days in March: 16.5 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (11.8 days).

Average daylight in March /
Average sunshine in March
Jaris, 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: 9h and 1min

The month with the most sunshine is February (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 6h and 6min).

Average sunshine days in March
Jaris, Costa Rica
  • Average sunshine days in March: 10.9 days

The month with the most sunshine days is February (13.1 days).
The month with the least sunshine days is July (0.3 days).

Average UV index in March
Jaris, Costa Rica
  • Average UV index in March: 6

The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 5).

Average cloud cover in March
Jaris, Costa Rica
  • Average cloud cover in March: 27

The month with the most cloud cover is October (Cloud cover 63).
The month with the least cloud cover is February (Cloud cover 23).

Average visibility in March
Jaris, Costa Rica
  • Average visibility in March: 9km

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

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