August weather forecastCuilco, Guatemala

August

Weather in August

August, the last month of the summer in Cuilco, is also an enjoyable month, with an average temperature varying between 17.9°C (64.2°F) and 8.9°C (48°F).

Temperature

August reports an average high-temperature of a still refreshing 17.9°C (64.2°F), slightly varied from July's 18°C (64.4°F). During August nights, Cuilco records an average temperature of 8.9°C (48°F).

Humidity

In Cuilco, the average relative humidity in August is 90%.

Rainfall

In Cuilco, during August, the rain falls for 30 days and regularly aggregates up to 388mm (15.28") of precipitation. In Cuilco, during the entire year, the rain falls for 295.3 days and collects up to 2656mm (104.57") of precipitation.

Daylight

In August, the average length of the day in Cuilco is 12h and 38min.
On the first day of August, sunrise is at 05:50 and sunset at 18:38. On the last day of the month, sunrise is at 05:55 and sunset at 18:20 CST.

Sunshine

In August, the average sunshine is 7.3h.

UV index

The months with the lowest UV index in Cuilco are January, June, August, September and November, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 3 during August translates into these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

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

Frequently asked questions

The high-temperature, in August, in Cuilco, is 17.9°C (64.2°F), while the low-temperature averages to 8.9°C (48°F).

In Cuilco, Guatemala, the average relative humidity in August is 90%.

In Cuilco, in August, it is raining for 30 days, with typically 388mm (15.28") of accumulated precipitation.

In August, the average day length in Cuilco is 12h and 38min.

In August, on the first day of the month, sunrise is at 05:50 and sunset at 18:38. On the last day of the month, in Cuilco, sunrise is at 05:55 and sunset at 18:20 CST.

The average sunshine duration in August is 7.3h.

The months with the lowest UV index in Cuilco are January, June, August, September and November, with an average maximum UV index of 3.

The average daily maximum UV index in August is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

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

Jul

August

Sep

Average high temperature

18°C

17.9°C

16.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.6km/h

6.5km/h

5.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.7

0.6

0.1

Average UV index

Average cloud cover

Average visibility

Average temperature in August
Cuilco, Guatemala

Average high temperature in August: 17.9°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 August: 8.9°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 August
Cuilco, Guatemala

Average pressure in August: 1013.8mbar

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 August
Cuilco, Guatemala

Average wind speed in August: 5.5km/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 August
Cuilco, Guatemala

Average humidity in August: 90%

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 August
Cuilco, Guatemala

Average rainfall in August: 388mm

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

Average rainfall days in August
Cuilco, Guatemala

Average rainfall days in August: 30 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 August /
Average sunshine in August
Cuilco, Guatemala

Average daylight in August: 12h and 36min

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 August: 7h and 18min

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 August
Cuilco, Guatemala

Average sunshine days in August: 0.6 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 August
Cuilco, Guatemala

Average UV index in August: 3

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).