Guatemala weather
Our guide to the weather in Guatemala during January
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 January.
How warm is it in Guatemala during January?
January is typically the coolest month in Guatemala. The temperature reaches around 22℃ during the daytime, falling away to 12℃ 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 January?
On average, there will be 11 rainy days during the month, amounting to 207.5mm 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 small chance that you'll catch a thunderstorm during your trip.
Is it windy in Guatemala during January?
No - there is very light air movement in January so conditions should be calm with light breezes at times.
Weather in Guatemala
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