August weather forecast
San Juan Sacatepéquez, Guatemala

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Weather in August

August witnesses a spike in rainfall in San Juan Sacatepéquez, recording a high 241mm (9.49"). This month embraces the rainy season, continuing the cycle of steady showers. The monthly temperatures remain fairly stable as compared from July to August providing a consistent weather pattern. Despite the surge in rainfall, the wind speed decreases marginally. Prolonged daytime presents a picturesque play of sunlight and showers against the backdrop of the city's natural beauty.

Temperature

San Juan Sacatepéquez's shift from July to August is accompanied by an average high-temperature of a still warm 24.2°C (75.6°F), a slight deviation from 24°C (75.2°F). San Juan Sacatepéquez records a consistent low-temperature of 14.9°C (58.8°F) during August nights.

Humidity

The average relative humidity in August is 87%.

Rainfall

In San Juan Sacatepéquez, in August, it is raining for 27.9 days, with typically 241mm (9.49") of accumulated precipitation. In San Juan Sacatepéquez, during the entire year, the rain falls for 231.3 days and collects up to 1656mm (65.2") of precipitation.

Daylight

In August, the average length of the day is 12h and 36min.
On the first day of August in San Juan Sacatepéquez, sunrise is at 05:45 and sunset at 18:31. On the last day of the month, sunrise is at 05:50 and sunset at 18:14 CST.

Sunshine

The average sunshine in August is 9.4h.

UV index

The months with the lowest UV index in San Juan Sacatepéquez are August and October, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 4 transforms into these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What is the usual temperature for San Juan Sacatepéquez in August?

The high-temperature, in August, in San Juan Sacatepéquez, records 24.2°C (75.6°F), while the low-temperature is 14.9°C (58.8°F). In April, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 29°C (84.2°F).

What is the average humidity in August in San Juan Sacatepéquez?

In August, the average relative humidity in San Juan Sacatepéquez is 87%.

How many days does it rain in August in San Juan Sacatepéquez?

In San Juan Sacatepéquez, Guatemala, in August, during 27.9 rainfall days, 241mm (9.49") of precipitation is typically accumulated.

What is the average length of the day in August in San Juan Sacatepéquez?

In San Juan Sacatepéquez, Guatemala, the average day length in August is 12h and 36min.

When are sunrise and sunset in August in San Juan Sacatepéquez?

In August, on the first day of the month, sunrise is at 05:45 and sunset at 18:31. On the last day of the month, in San Juan Sacatepéquez, sunrise is at 05:50 and sunset at 18:14 CST.

How many hours of sunshine does San Juan Sacatepéquez have in August?

In August, the average sunshine duration is 9.4h.

What is the month with the lowest UV index in San Juan Sacatepéquez?

August and October, with an average maximum UV index of 4, are months with the lowest UV index.

What is the UV index reading in August in San Juan Sacatepéquez?

The average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
San Juan Sacatepéquez, Guatemala

Average temperature in August - San Juan Sacatepéquez, Guatemala
  • Average high temperature in August: 24.2°C

The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is October (22.5°C).

  • Average low temperature in August: 14.9°C

The month with the highest average low temperature is May (16.5°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).

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Average pressure in August
San Juan Sacatepéquez, Guatemala

Average pressure in August - San Juan Sacatepéquez, Guatemala
  • Average pressure in August: 1013.2mbar

The month with the highest atmospheric pressure is January (1015.5mbar).
The month with the lowest atmospheric pressure is May (1012.5mbar).

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Average wind speed in August
San Juan Sacatepéquez, Guatemala

Average wind speed in August - San Juan Sacatepéquez, Guatemala
  • Average wind speed in August: 6.7km/h

The windiest month (with the highest average wind speed) is January (12.8km/h).
The calmest month (with the lowest average wind speed) is September (5.9km/h).

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Average humidity in August
San Juan Sacatepéquez, Guatemala

Average humidity in August - San Juan Sacatepéquez, Guatemala
  • Average humidity in August: 87%

The month with the highest relative humidity is September (90%).
The month with the lowest relative humidity is March (69%).

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Average rainfall in August
San Juan Sacatepéquez, Guatemala

Average rainfall in August - San Juan Sacatepéquez, Guatemala
  • Average rainfall in August: 241mm

The wettest month (with the highest rainfall) is May (285mm).
The driest month (with the least rainfall) is January (7mm).

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Average rainfall days in August
San Juan Sacatepéquez, Guatemala

Average rainfall days in August - San Juan Sacatepéquez, Guatemala
  • Average rainfall days in August: 27.9 days

The month with the highest number of rainy days is September (28.7 days).
The month with the least rainy days is January (6.7 days).

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Average daylight in August /
Average sunshine in August
San Juan Sacatepéquez, Guatemala

Average daylight in August / Average sunshine in August - San Juan Sacatepéquez, Guatemala
  • Average daylight in August: 12h and 4min

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 August: 9h and 2min

The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 24min).

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Average sunshine days in August
San Juan Sacatepéquez, Guatemala

Average sunshine days in August - San Juan Sacatepéquez, Guatemala
  • Average sunshine days in August: 2.2 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is September (0.9 days).

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Average UV index in August
San Juan Sacatepéquez, Guatemala

Average UV index in August - San Juan Sacatepéquez, Guatemala
  • Average UV index in August: 4

The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are August and October (UV index 4).

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Average cloud cover in August
San Juan Sacatepéquez, Guatemala

Average cloud cover in August - San Juan Sacatepéquez, Guatemala
  • Average cloud cover in August: 50

The months with the most cloud cover are June and September (Cloud cover 59).
The months with the least cloud cover are January, February and March (Cloud cover 26).

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Average visibility in August
San Juan Sacatepéquez, Guatemala

Average visibility in August - San Juan Sacatepéquez, Guatemala
  • Average visibility in August: 7km

The month with the highest visibility is March (10km).
The month with the lowest visibility is September (6km).

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San Juan Sacatepéquez, Guatemala

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