June weather forecast
San Miguel, Costa Rica

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Weather in June

In June, San Miguel weather continues its rainy trend from May with minor changes in most weather parameters. The month showcases longer daylight hours, although overall sunshine hours struggle due to increased humidity and cloud cover. Surprisingly, despite the considerable rainfall of 352mm (13.86"), June still remains an attractive period for tourists, owing to its rich green sceneries amid consistent showers. Although there's limited sunshine, the wind speed remains slow and provides a tranquil backdrop for San Miguel. Even with persisting rainfall, the temperature remains stable, promising relaxed weather.

Temperature

San Miguel records an average high-temperature of a still warm 23°C (73.4°F) in June, closely mirroring the climate of the previous month. San Miguel's average low-temperature for the month of June records at an enjoyable 16.8°C (62.2°F).

Humidity

The average relative humidity in June is 89%.

Rainfall

In San Miguel, during June, the rain falls for 28.9 days and regularly aggregates up to 352mm (13.86") of precipitation. Throughout the year, there are 305 rainfall days, and 2534mm (99.76") of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 12h and 42min of daylight.
On the first day of the month, sunrise is at 05:14 and sunset at 17:54. On the last day of June, in San Miguel, sunrise is at 05:19 and sunset at 18:00 CST.

Sunshine

In San Miguel, the average sunshine in June is 6.8h.

UV index

The 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 of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 5 during June morphs into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the average June temperature in San Miguel?

The high-temperature during June is 23°C (73.4°F) and the low-temperature is 16.8°C (62.2°F).

What is the average humidity in June in San Miguel?

In San Miguel, the average relative humidity in June is 89%.

How much does it rain in San Miguel in June?

In June, in San Miguel, Costa Rica, the rain falls for 28.9 days. Throughout June, 352mm (13.86") of precipitation is accumulated.

When are the longest days in San Miguel?

The month with the longest days in San Miguel, Costa Rica, is June, with an average of 12h and 42min of daylight.

What is the average length of the day in June in San Miguel?

The average day length in June is 12h and 41min.

When is the sunrise / sunset in June in San Miguel?

In June, on the first day of the month, sunrise is at 05:14 and sunset at 17:54. On the last day of the month, in San Miguel, Costa Rica, sunrise is at 05:19 and sunset at 18:00 CST.

How many hours of sunshine does San Miguel have in June?

In June, the average sunshine duration in San Miguel is 6.8h.

What is the month with the highest UV index in San Miguel?

The months with the highest UV index in San Miguel, Costa Rica, are January through December, with an average maximum UV index of 5.

When is the lowest UV index in San Miguel?

The months with the lowest UV index in San Miguel, Costa Rica, are January through December, with an average maximum UV index of 5.

How high is the UV index in June in San Miguel?

The average daily maximum UV index in June in San Miguel is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
San Miguel, Costa Rica

Average temperature in June - San Miguel, Costa Rica
  • Average high temperature in June: 23°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 June: 16.8°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 June
San Miguel, Costa Rica

Average pressure in June - San Miguel, Costa Rica
  • Average pressure in June: 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 June
San Miguel, Costa Rica

Average wind speed in June - San Miguel, Costa Rica
  • Average wind speed in June: 4.3km/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 June
San Miguel, Costa Rica

Average humidity in June - San Miguel, Costa Rica
  • Average humidity in June: 89%

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 June
San Miguel, Costa Rica

Average rainfall in June - San Miguel, Costa Rica
  • Average rainfall in June: 352mm

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 June
San Miguel, Costa Rica

Average rainfall days in June - San Miguel, Costa Rica
  • Average rainfall days in June: 28.9 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 June /
Average sunshine in June
San Miguel, Costa Rica

Average daylight in June / Average sunshine in June - San Miguel, Costa Rica
  • Average daylight in June: 12h and 4min

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 June: 6h and 5min

The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is October (Average sunshine: 6h and 30min).

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Average sunshine days in June
San Miguel, Costa Rica

Average sunshine days in June - San Miguel, Costa Rica
  • Average sunshine days in June: 0.5 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 June
San Miguel, Costa Rica

Average UV index in June - San Miguel, Costa Rica
  • Average UV index in June: 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).

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Average cloud cover in June
San Miguel, Costa Rica

Average cloud cover in June - San Miguel, Costa Rica
  • Average cloud cover in June: 59

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 June
San Miguel, Costa Rica

Average visibility in June - San Miguel, Costa Rica
  • Average visibility in June: 7km

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

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San Miguel, Costa Rica

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