May weather forecast and climate
Frailes, Costa Rica

Weather in May

The last month of the spring, May, is another warm month in Frailes, Costa Rica, with temperature in the range of an average low of 16.9°C (62.4°F) and an average high of 23.7°C (74.7°F).

Temperature

In Frailes, the average high-temperature is practically the same as in April - a still warm 23.7°C (74.7°F). In Frailes, the average low-temperature is 16.9°C (62.4°F).

Humidity

The average relative humidity in May is 86%.

Rainfall

In Frailes, in May, during 29.1 rainfall days, 367mm (14.45") of precipitation is typically accumulated. Throughout the year, there are 305 rainfall days, and 2534mm (99.76") of precipitation is accumulated.

Daylight

The average length of the day in May is 12.6h.

Sunshine

In May, the average sunshine in Frailes is 7.3h.

UV index

Months with the highest UV index are January through December, with an average maximum UV index of 5. January through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in May in Frailes?

The average relative humidity in May in Frailes, Costa Rica, is 86%.

How many days does it rain in May in Frailes?

In Frailes, in May, during 29.1 rainfall days, 367mm (14.45") of precipitation is typically accumulated.

What is the average length of the day in May in Frailes?

The average length of the day in May in Frailes, Costa Rica, is 12.6h.

How many hours of sunshine does Frailes have in May?

In May, the average sunshine in Frailes is 7.3h.

When is the highest UV index in Frailes?

January through December, with an average maximum UV index of 5, are months with the highest UV index in Frailes.

When is the lowest UV index in Frailes?

Months with the lowest UV index are January through December, with an average maximum UV index of 5.

What is the UV index reading in May in Frailes?

The average daily maximum UV index in May in Frailes is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in May
Frailes, Costa Rica

Average temperature in May - Frailes, Costa Rica
  • Average high temperature in May: 23.7°C

The warmest month (with the highest average high temperature) is April (25.3°C).
The month with the lowest average high temperature is October (22.2°C).

  • Average low temperature in May: 16.9°C

The month with the highest average low temperature is May (16.9°C).
The coldest month (with the lowest average low temperature) is January (13.7°C).

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Average pressure in May
Frailes, Costa Rica

Average pressure in May - Frailes, Costa Rica
  • Average pressure in May: 1011.3mbar

The month with the highest atmospheric pressure is January (1012.4mbar).
The month with the lowest atmospheric pressure is October (1010.9mbar).

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Average wind speed in May
Frailes, Costa Rica

Average wind speed in May - Frailes, Costa Rica
  • Average wind speed in May: 4.4km/h

The windiest month (with the highest average wind speed) is February (8.6km/h).
The calmest month (with the lowest average wind speed) is September (3.7km/h).

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Average humidity in May
Frailes, Costa Rica

Average humidity in May - Frailes, Costa Rica
  • Average humidity in May: 86%

The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is February (76%).

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Average rainfall in May
Frailes, Costa Rica

Average rainfall in May - Frailes, Costa Rica
  • Average rainfall in May: 367mm

The wettest month (with the highest rainfall) is October (444mm).
The driest month (with the least rainfall) is February (33mm).

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Average rainfall days in May
Frailes, Costa Rica

Average rainfall days in May - Frailes, Costa Rica
  • Average rainfall days in May: 29.1 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (14.9 days).

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Average daylight in May /
Average sunshine in May
Frailes, Costa Rica

Average daylight in May / Average sunshine in May - Frailes, Costa Rica
  • Average daylight in May: 12.6h

The month with the longest days is June (Average daylight: 12.7h).
Months with the shortest days are January and December (Average daylight: 11.6h).

  • Average sunshine in May: 7.3h

The month with the most sunshine is February (Average sunshine: 9.1h).
The month with the least sunshine is October (Average sunshine: 6.5h).

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Average sunshine days in May
Frailes, Costa Rica

Average sunshine days in May - Frailes, Costa Rica
  • Average sunshine days in May: 1.2 days

The month with the most sunshine days is February (10.4 days).
The month with the least sunshine days is October (0.1 days).

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Average UV index in May
Frailes, Costa Rica

Average UV index in May - Frailes, Costa Rica
  • Average UV index in May: 5

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

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Average cloud cover in May
Frailes, Costa Rica

Average cloud cover in May - Frailes, Costa Rica
  • Average cloud cover in May: 55

The month with the most cloud cover is October (Cloud cover 61).
The month with the least cloud cover is February (Cloud cover 31).

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Average visibility in May
Frailes, Costa Rica

Average visibility in May - Frailes, Costa Rica
  • Average visibility in May: 7km

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

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