Guatemala weather
Our guide to the weather in Guatemala during August
We've looked at the most up-to-date weather data for Guatemala, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Guatemala weather in August.
How warm is it in Guatemala during August?
The temperature reaches around 27℃ during the daytime in August, falling away to 16℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.
Does it rain in Guatemala during August?
On average, there will be 23 rainy days during the month, amounting to 691.8mm in total. That's a lot of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a good chance that you'll catch a thunderstorm during your trip.
Is it windy in Guatemala during August?
No - there is very light air movement in August so conditions should be calm with light breezes at times.
Weather in Guatemala
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