June weather forecast and climate
Guabo, Costa Rica

Weather in June

June, the first month of the summer, in Guabo, is still a warm month, with average temperature varying between 29.6°C (85.3°F) and 24.5°C (76.1°F).

Temperature

In Guabo, the average high-temperature is essentially the same as in May - a warm 29.6°C (85.3°F). The average low-temperature, in Guabo, is 24.5°C (76.1°F).

Heat index

In June, the average heat index is calculated to a sweltering 37.3°C (99.1°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, differences in body mass, height, and shape, metabolic differences). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In June, the average relative humidity is 83%.

Rainfall

In June, the rain falls for 23.4 days. Throughout June, 139mm (5.47") of precipitation is accumulated. Throughout the year, there are 205 rainfall days, and 1087mm (42.8") of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 12.7h of daylight.

Sunshine

The average sunshine in June is 9.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. Months with the lowest UV index in Guabo are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: In June, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Guabo?

In June, in Guabo, the average high-temperature is 29.6°C (85.3°F), and the average low-temperature is 24.5°C (76.1°F). In June, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines both air temperature and relative humidity, is calculated to 37.3°C (99.1°F).

What is the average humidity in June in Guabo?

The average relative humidity in June is 83%.

How many days does it rain in June in Guabo?

In Guabo, Costa Rica, during June, the rain falls for 23.4 days and regularly aggregates up to 139mm (5.47") of precipitation.

When are the longest days in Guabo?

The month with the longest days in Guabo is June, with an average of 12.7h of daylight.

How many hours of daylight does Guabo have in June?

The average length of the day in June in Guabo is 12.7h.

How many hours of sunshine does Guabo have in June?

In June, the average sunshine is 9.2h.

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

January through December, with an average maximum UV index of 7, are months with the highest UV index in Guabo, Costa Rica.

What are the months with the lowest UV index in Guabo?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Guabo, Costa Rica.

How high is the UV index in June in Guabo?

In Guabo, Costa Rica, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.

Average temperature in June
Guabo, Costa Rica

Average temperature in June - Guabo, Costa Rica
  • Average high temperature in June: 29.6°C

The warmest month (with the highest average high temperature) is March (32.4°C).
The month with the lowest average high temperature is October (28.2°C).

  • Average low temperature in June: 24.5°C

The month with the highest average low temperature is May (25.6°C).
The coldest month (with the lowest average low temperature) is January (22.4°C).

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Average pressure in June
Guabo, Costa Rica

Average pressure in June - Guabo, Costa Rica
  • Average pressure in June: 1010.3mbar

The month with the highest atmospheric pressure is January (1010.7mbar).
Months with the lowest atmospheric pressure are April and November (1010.1mbar).

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Average wind speed in June
Guabo, Costa Rica

Average wind speed in June - Guabo, Costa Rica
  • Average wind speed in June: 7.1km/h

The windiest months (with the highest average wind speed) are January and February (11.9km/h).
The calmest month (with the lowest average wind speed) is September (6.9km/h).

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Average humidity in June
Guabo, Costa Rica

Average humidity in June - Guabo, Costa Rica
  • Average humidity in June: 83%

The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is March (65%).

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Average rainfall in June
Guabo, Costa Rica

Average rainfall in June - Guabo, Costa Rica
  • Average rainfall in June: 139mm

The wettest month (with the highest rainfall) is October (241mm).
The driest month (with the least rainfall) is February (3mm).

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Average rainfall days in June
Guabo, Costa Rica

Average rainfall days in June - Guabo, Costa Rica
  • Average rainfall days in June: 23.4 days

The month with the highest number of rainy days is August (25.8 days).
The month with the least rainy days is February (2.2 days).

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

Average daylight in June / Average sunshine in June - Guabo, Costa Rica
  • Average daylight in June: 12.7h

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 June: 9.2h

The month with the most sunshine is March (Average sunshine: 9.9h).
The month with the least sunshine is October (Average sunshine: 7h).

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Average sunshine days in June
Guabo, Costa Rica

Average sunshine days in June - Guabo, Costa Rica
  • Average sunshine days in June: 5.8 days

The month with the most sunshine days is March (26.2 days).
The month with the least sunshine days is October (3.9 days).

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Average UV index in June
Guabo, Costa Rica

Average UV index in June - Guabo, Costa Rica
  • Average UV index in June: 7

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in June
Guabo, Costa Rica

Average cloud cover in June - Guabo, Costa Rica
  • Average cloud cover in June: 49

The month with the most cloud cover is October (Cloud cover 53).
The month with the least cloud cover is February (Cloud cover 12).

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Average visibility in June
Guabo, Costa Rica

Average visibility in June - Guabo, Costa Rica
  • Average visibility in June: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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