June weather forecast
Poás, Costa Rica

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Weather in June

June is not much different in terms of the general weather pattern in Poás, Costa Rica. Notwithstanding the persistent rain, outdoor activities remain possible, largely due to stable temperatures. Only a slight reduction in temperatures makes the weather of June stand out as compared to May. As the year progresses to July, the weather sustains this temperate and moist pattern.

Temperature

In Poás, June's average high-temperature stands at a still warm 26.3°C (79.3°F), closely related to the preceding month. Throughout June, Poás witnesses a consistent average low-temperature of 19.5°C (67.1°F).

Humidity

In June, the average relative humidity in Poás is 87%.

Rainfall

In Poás, during June, the rain falls for 28 days and regularly aggregates up to 323mm (12.72") of precipitation. In Poás, during the entire year, the rain falls for 272 days and collects up to 2217mm (87.28") of precipitation.

Daylight

The month with the longest days is June, with an average of 12h and 42min of daylight.
On the first day of June in Poás, sunrise is at 05:14 and sunset at 17:55. On the last day of the month, sunrise is at 05:19 and sunset at 18:01 CST.

Sunshine

In Poás, the average sunshine in June is 7.8h.

UV index

January through April, June, July, September, October and December, 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 hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In June, the maximum UV index of 6 transforms into these recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

What are the temperatures in Poás in June?

The high-temperature, in June, in Poás, records 26.3°C (79.3°F), while the low-temperature is 19.5°C (67.1°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in May is estimated at 32°C (89.6°F).

What is the average humidity in June in Poás?

The average relative humidity in June in Poás, Costa Rica, is 87%.

How much does it rain in Poás in June?

In Poás, Costa Rica, in June, it is raining for 28 days, with typically 323mm (12.72") of accumulated precipitation.

When are the longest days in Poás?

June has the longest days of the year in Poás, with an average of 12h and 42min of daylight.

How many hours of daylight does Poás have in June?

In Poás, Costa Rica, the average day length in June is 12h and 42min.

When are sunrise and sunset in June in Poás?

In June, on the first day of the month, sunrise is at 05:14 and sunset at 17:55. On the last day of the month, in Poás, sunrise is at 05:19 and sunset at 18:01 CST.

How many hours of sunshine does Poás have in June?

The average sunshine duration in June is 7.8h.

What are the months with the highest UV index in Poás?

The months with the highest UV index in Poás are January through April, June, July, September, October and December, with an average maximum UV index of 6.

How high is the UV index in June in Poás?

In Poás, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Poás, Costa Rica

Average temperature in June - Poás, Costa Rica
  • Average high temperature in June: 26.3°C

The warmest months (with the highest average high temperature) are March and April (29.7°C).
The month with the lowest average high temperature is October (25.4°C).

  • Average low temperature in June: 19.5°C

The month with the highest average low temperature is May (19.8°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).

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Average pressure in June
Poás, Costa Rica

Average pressure in June - Poás, Costa Rica
  • Average pressure in June: 1011mbar

The month with the highest atmospheric pressure is January (1012.1mbar).
The month with the lowest atmospheric pressure is October (1010.7mbar).

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Average wind speed in June
Poás, Costa Rica

Average wind speed in June - Poás, Costa Rica
  • Average wind speed in June: 4.5km/h

The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest month (with the lowest average wind speed) is September (3.8km/h).

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Average humidity in June
Poás, Costa Rica

Average humidity in June - Poás, Costa Rica
  • Average humidity in June: 87%

The month with the highest relative humidity is October (89%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in June
Poás, Costa Rica

Average rainfall in June - Poás, Costa Rica
  • Average rainfall in June: 323mm

The wettest month (with the highest rainfall) is October (396mm).
The driest month (with the least rainfall) is February (17mm).

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Average rainfall days in June
Poás, Costa Rica

Average rainfall days in June - Poás, Costa Rica
  • Average rainfall days in June: 28 days

The month with the highest number of rainy days is October (30.2 days).
The month with the least rainy days is February (10.3 days).

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Average daylight in June /
Average sunshine in June
Poás, Costa Rica

Average daylight in June / Average sunshine in June - Poás, 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 30min).

  • Average sunshine in June: 7h and 5min

The month with the most sunshine is March (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 7h and 0min).

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Average sunshine days in June
Poás, Costa Rica

Average sunshine days in June - Poás, Costa Rica
  • Average sunshine days in June: 1.7 days

The month with the most sunshine days is January (16.7 days).
The month with the least sunshine days is September (0.5 days).

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Average UV index in June
Poás, Costa Rica

Average UV index in June - Poás, Costa Rica
  • Average UV index in June: 6

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

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Average cloud cover in June
Poás, Costa Rica

Average cloud cover in June - Poás, Costa Rica
  • Average cloud cover in June: 53

The month with the most cloud cover is October (Cloud cover 54).
The month with the least cloud cover is February (Cloud cover 19).

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Average visibility in June
Poás, Costa Rica

Average visibility in June - Poás, Costa Rica
  • Average visibility in June: 8km

The months with the highest visibility are February and March (10km).
The months with the lowest visibility are August, September, October and November (7km).

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Poás, Costa Rica

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