May weather forecastAcul, Guatemala

May

Weather in May

The last month of the spring, May, is also an enjoyable month in Acul, Guatemala, with temperature in the range of an average high of 19.3°C (66.7°F) and an average low of 10.3°C (50.5°F).

Temperature

In May, Acul experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 21°C (69.8°F) in April to an enjoyable 19.3°C (66.7°F). Throughout the month of May, Acul sees a steady low-temperature average of 10.3°C (50.5°F).

Humidity

In Acul, the average relative humidity in May is 84%.

Rainfall

In May, the rain falls for 28.6 days. Throughout May, 319mm (12.56") of precipitation is accumulated. In Acul, during the entire year, the rain falls for 295.3 days and collects up to 2656mm (104.57") of precipitation.

Daylight

In May, the average length of the day is 12h and 51min.
On the first day of the month, sunrise is at 05:40 and sunset at 18:22. On the last day of May, sunrise is at 05:33 and sunset at 18:32 CST.

Sunshine

In Acul, the average sunshine in May is 7.8h.

UV index

The months with the highest UV index are February through May, July, October and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in May transforms into the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Updated: Jul 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature during May are 19.3°C (66.7°F) and 10.3°C (50.5°F) respectively.

In Acul, the average relative humidity in May is 84%.

In Acul, during May, the rain falls for 28.6 days and regularly aggregates up to 319mm (12.56") of precipitation.

In Acul, the average day length in May is 12h and 51min.

On the first day of May, sunrise is at 05:40 and sunset at 18:22. On the last day of the month, sunrise is at 05:33 and sunset at 18:32 CST.

The average sunshine duration in May is 7.8h.

The months with the highest UV index are February through May, July, October and December, with an average maximum UV index of 4.

In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Apr

May

Jun

Average high temperature

21°C

19.3°C

17.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.7km/h

5km/h

5.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

4.1

1.5

0.2

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Acul, Guatemala

Average high temperature in May: 19.3°C

The warmest month (with the highest average high temperature) is April (21°C).
The month with the lowest average high temperature is September (16.7°C).

Average low temperature in May: 10.3°C

The month with the highest average low temperature is June (10.4°C).
The coldest month (with the lowest average low temperature) is January (6°C).

Average pressure in May
Acul, Guatemala

Average pressure in May: 1013mbar

The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is May (1013mbar).

Average wind speed in May
Acul, Guatemala

Average wind speed in May: 4.4km/h

The windiest month (with the highest average wind speed) is July (6.5km/h).
The calmest month (with the lowest average wind speed) is May (4.4km/h).

Average humidity in May
Acul, Guatemala

Average humidity in May: 84%

The month with the highest relative humidity is September (93%).
The months with the lowest relative humidity are March and April (77%).

Average rainfall in May
Acul, Guatemala

Average rainfall in May: 319mm

The wettest month (with the highest rainfall) is June (521mm).
The driest month (with the least rainfall) is February (24mm).

Average rainfall days in May
Acul, Guatemala

Average rainfall days in May: 28.6 days

The month with the highest number of rainy days is August (30 days).
The month with the least rainy days is February (16 days).

Average daylight in May /
Average sunshine in May
Acul, Guatemala

Average daylight in May: 12h and 54min

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 12min).

Average sunshine in May: 7h and 48min

The month with the most sunshine is April (Average sunshine: 9h and 48min).
The months with the least sunshine are June and September (Average sunshine: 5h and 24min).

Average sunshine days in May
Acul, Guatemala

Average sunshine days in May: 1.5 days

The month with the most sunshine days is December (9.5 days).
The month with the least sunshine days is September (0.1 days).

Average UV index in May
Acul, Guatemala

Average UV index in May: 4

The months with the highest UV index are February, March, April, May, July, October and December (UV index 4).
The months with the lowest UV index are January, June, August, September and November (UV index 3).