Antigua Guatemala weather in August
Temperature, rain and sunshine in August: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in August
Fair
Best time to visit: November – March
What is the weather like in Antigua Guatemala in August?
In August, Antigua Guatemala is warm: daytime highs average 24 °C, and nights cool down to about 15 °C. Expect around 6 hours of sunshine a day. It rains often – on about 22 days, adding up to 218 mm. All in all, August is a so-so month for a holiday in Antigua Guatemala.
August compared
How the weather changes from July to September. Tap a month to open it.
| JulyJul | AugustAug | SeptemberSep | |
|---|---|---|---|
| Score | 59 | 59 | 55 |
| Day | 24° | 24° | 23° |
| Night | 15° | 15° | 15° |
| Sun | 6 h | 6 h | 5 h |
| Rain days | 19 | 22 | 27 |
More details for August
- Daylight
- 12 h 37 min05:49 – 18:27
- UV index
- 14 · extremeclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 9 km/haverage daily peakAll months
- Cloud cover
- 81 %on averageAll months
- Hot days
- 0 days30 °C or more
- Time zone
- UTC−6America/Guatemala
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %43 %
- Few rainy daysweight 30 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in August
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Antigua Guatemala in August: quick answers
Is Antigua Guatemala hot in August?
Warm rather than hot: in August, daytime highs in Antigua Guatemala average 24 °C and nights cool to about 15 °C.
Does it rain much in Antigua Guatemala in August?
It rains often – on about 22 days, adding up to 218 mm.
Antigua Guatemala month by month
The whole year in Antigua GuatemalaAll destinations: GuatemalaWhere to go in August
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences