June weather forecastLa Unión, Guatemala

June

Weather in June

June, the first month of the summer in La Unión, is also a moderately hot month, with an average temperature varying between 26.2°C (79.2°F) and 18.3°C (64.9°F).

Temperature

The arrival of June coincides with an average high-temperature of a still moderately hot 26.2°C (79.2°F), indicating a minimal shift from May's 27.6°C (81.7°F). During the nights in June, the temperature averages to a comfortable 18.3°C (64.9°F).

Humidity

In June, the average relative humidity is 88%.

Rainfall

In June, in La Unión, Guatemala, the rain falls for 28.8 days. Throughout June, 216mm (8.5") of precipitation is accumulated. In La Unión, during the entire year, the rain falls for 297.7 days and collects up to 1500mm (59.06") of precipitation.

Daylight

The month with the longest days in La Unión, Guatemala, is June, with an average of 13h and 0min of daylight.
On the first day of June, sunrise is at 05:26 and sunset at 18:23. On the last day of the month, sunrise is at 05:30 and sunset at 18:31 CST.

Sunshine

In La Unión, Guatemala, the average sunshine in June is 7.8h.

UV index

March through June, 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 vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in June interprets into the following advice:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Updated: Feb 15, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in June, in La Unión, is 26.2°C (79.2°F), while the average low-temperature is 18.3°C (64.9°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in May is evaluated at 31°C (87.8°F).

The average relative humidity in June is 88%.

In June, in La Unión, Guatemala, the rain falls for 28.8 days. Throughout June, 216mm (8.5") of precipitation is accumulated.

June has the longest days of the year in La Unión, with an average of 13h and 0min of daylight.

The average day length in June is 13h and 0min.

On the first day of June in La Unión, sunrise is at 05:26 and sunset at 18:23. On the last day of the month, sunrise is at 05:30 and sunset at 18:31 CST.

The average sunshine duration in June is 7.8h.

March through June, with an average maximum UV index of 6, are months with the highest UV index in La Unión, Guatemala.

In La Unión, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

27.6°C

26.2°C

25.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.7km/h

5.3km/h

6.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.4

2.4

Average UV index

Average cloud cover

Average visibility

Average temperature in June
La Unión, Guatemala

Average high temperature in June: 26.2°C

The warmest month (with the highest average high temperature) is April (28.8°C).
The month with the lowest average high temperature is January (21.8°C).

Average low temperature in June: 18.3°C

The month with the highest average low temperature is May (18.6°C).
The coldest month (with the lowest average low temperature) is January (14.1°C).

Average pressure in June
La Unión, Guatemala

Average pressure in June: 1012.4mbar

The month with the highest atmospheric pressure is January (1015.9mbar).
The months with the lowest atmospheric pressure are May and September (1012.2mbar).

Average wind speed in June
La Unión, Guatemala

Average wind speed in June: 4.8km/h

The windiest month (with the highest average wind speed) is January (7.8km/h).
The calmest month (with the lowest average wind speed) is September (4.4km/h).

Average humidity in June
La Unión, Guatemala

Average humidity in June: 88%

The months with the highest relative humidity are October and November (91%).
The month with the lowest relative humidity is April (76%).

Average rainfall in June
La Unión, Guatemala

Average rainfall in June: 216mm

The wettest month (with the highest rainfall) is September (261mm).
The driest month (with the least rainfall) is February (32mm).

Average rainfall days in June
La Unión, Guatemala

Average rainfall days in June: 28.8 days

The month with the highest number of rainy days is September (29.2 days).
The month with the least rainy days is February (19.1 days).

Average daylight in June /
Average sunshine in June
La Unión, Guatemala

Average daylight in June: 13h and 0min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

Average sunshine in June: 7h and 48min

The month with the most sunshine is April (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).

Average sunshine days in June
La Unión, Guatemala

Average sunshine days in June: 1 days

The month with the most sunshine days is March (8.3 days).
The month with the least sunshine days is September (0.7 days).

Average UV index in June
La Unión, Guatemala

Average UV index in June: 6

The months with the highest UV index are March, April, May and June (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).