Guatemala City in August
In August, Guatemala City averages 25°C (76°F) during the day and 15°C (60°F) at night, with frequent rain — about 27 days of the month see precipitation (172 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Expect daily rain or showers, often in heavy bursts.
August offers comfortable temperatures in Guatemala City, with some rain to plan around.
How August compares to the rest of the year in Guatemala City
August is in the middle of the year for warmth in Guatemala City (5th of 12) and one of the wettest months (3rd of 12). Daytime temperature matches the city's annual average. August runs roughly the same as July (24°C) and cools 1°C in September (24°C).
August sunrise & sunset in Guatemala City
Times shown for Guatemala City local time (America/Guatemala), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Guatemala City — August
Golden-hour and blue-hour windows for the 15th of August, in Guatemala City's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Guatemala City in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (High season) and Guatemala City's popularity.
Crowds & pricing — August in Guatemala City
This is a busy month in Guatemala City — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: comfortable tourism weather Northern Hemisphere summer holidays
Sun & mosquito risk — August in Guatemala City
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Guatemala City in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 23°C / 74°F | 12°C / 54°F | 20 mm | 14 | — |
| February | 25°C / 77°F | 13°C / 55°F | 12 mm | 10 | — |
| March | 26°C / 80°F | 14°C / 57°F | 22 mm | 15 | — |
| April | 27°C / 81°F | 15°C / 60°F | 39 mm | 17 | — |
| May | 26°C / 78°F | 16°C / 61°F | 134 mm | 25 | — |
| June | 24°C / 75°F | 16°C / 60°F | 211 mm | 27 | — |
| July | 24°C / 76°F | 15°C / 60°F | 127 mm | 25 | — |
| August | 25°C / 76°F | 15°C / 60°F | 172 mm | 27 | — |
| September | 24°C / 75°F | 15°C / 60°F | 205 mm | 29 | — |
| October | 23°C / 73°F | 15°C / 59°F | 176 mm | 25 | — |
| November | 22°C / 72°F | 14°C / 57°F | 64 mm | 19 | — |
| December | 23°C / 73°F | 13°C / 55°F | 16 mm | 13 | — |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Guatemala City in August →
Frequently asked questions
How hot is Guatemala City in August?
In August, Guatemala City averages a high of 25°C (76°F) and a low of 15°C (60°F) — generally warm.
Does it rain a lot in Guatemala City in August?
August is quite rainy in Guatemala City, with about 27 rainy days on average.
Is August a good time to visit Guatemala City?
August is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Guatemala City in August?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full August packing list for Guatemala City for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.