August weather forecast
Chiantla, Guatemala

August

Weather in August

The last month of the summer, August, is another refreshing month in Chiantla, Guatemala, with an average temperature ranging between min 8.9°C (48°F) and max 17.9°C (64.2°F).

Temperature

As Chiantla welcomes August, the average high-temperature stabilizes at a still comfortable 17.9°C (64.2°F), showing little deviation from July's 18°C (64.4°F). Chiantla records an average temperature drop to a chilly 8.9°C (48°F) in August.

Humidity

The average relative humidity in August in Chiantla is 90%.

Rainfall

In Chiantla, in August, it is raining for 30 days, with typically 388mm (15.28") of accumulated precipitation. In Chiantla, during the entire year, the rain falls for 295.3 days and collects up to 2656mm (104.57") of precipitation.

Daylight

In Chiantla, Guatemala, the average length of the day in August is 12h and 37min.
On the first day of August, sunrise is at 05:48 and sunset at 18:35. On the last day of the month, sunrise is at 05:53 and sunset at 18:18 CST.

Sunshine

The average sunshine in August is 7.3h.

UV index

The months with the lowest UV index are January, June, August, September and November, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: During August, 3 as the daily maximum UV index converts into the following advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Frequently asked questions

What is the usual temperature for Chiantla in August?
August temperatures vary between a high-temperature of 17.9°C (64.2°F) and a low-temperature of 8.9°C (48°F).
What is the average humidity in August?
The average relative humidity in August is 90%.
How many days does it rain in August?
In Chiantla, in August, it is raining for 30 days, with typically 388mm (15.28") of accumulated precipitation.
How many hours of daylight does Chiantla have in August?
In Chiantla, the average day length in August is 12h and 37min.
What time are sunrise and sunset in August?
On the first day of August, sunrise is at 05:48 and sunset at 18:35. On the last day of the month, sunrise is at 05:53 and sunset at 18:18 CST.
How long on average sun shines in August?
In August, the average sunshine duration is 7.3h.
What are the months with the lowest UV index in Chiantla?
The months with the lowest UV index are January, June, August, September and November, with an average maximum UV index of 3.
What is the UV index reading in August?
In August, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August
Chiantla, 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
Chiantla, 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
Chiantla, 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
Chiantla, 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
Chiantla, 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
Chiantla, 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
Chiantla, 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 12min).

  • Average sunshine in August: 7h and 2min

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
Chiantla, 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
Chiantla, 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).

Average cloud cover in August
Chiantla, Guatemala
  • Average cloud cover in August: 67

The months with the most cloud cover are June and September (Cloud cover 75).
The month with the least cloud cover is March (Cloud cover 41).

Average visibility in August
Chiantla, Guatemala
  • Average visibility in August: 6km

The month with the highest visibility is April (8km).
The months with the lowest visibility are September and October (5km).

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