Cali in August
In August, Cali averages 26°C (79°F) during the day and 18°C (64°F) at night, with frequent rain — about 21 days of the month see precipitation (201 mm total).
High seasonConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
August offers comfortable temperatures in Cali, with some rain to plan around.
How August compares to the rest of the year in Cali
August is one of the warmest months in Cali (1st of 12) and one of the driest months (12th of 12). Daytime temperature runs 1°C above the annual average (25°C). August runs 1°C warmer than July (26°C) and stays flat into September.
August sunrise & sunset in Cali
Times shown for Cali local time (America/Bogota), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Cali — August
Golden-hour and blue-hour windows for the 15th of August, in Cali's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Cali 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 Cali's popularity.
Crowds & pricing — August in Cali
This is a busy month in Cali — 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: Northern Hemisphere summer holidays
Sun & mosquito risk — August in Cali
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.
Cali in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 25°C / 77°F | 18°C / 65°F | 236 mm | 25 | — |
| February | 26°C / 78°F | 19°C / 65°F | 200 mm | 23 | — |
| March | 25°C / 78°F | 19°C / 65°F | 331 mm | 27 | — |
| April | 25°C / 78°F | 19°C / 66°F | 331 mm | 25 | — |
| May | 25°C / 78°F | 19°C / 65°F | 337 mm | 26 | — |
| June | 25°C / 78°F | 18°C / 65°F | 271 mm | 22 | — |
| July | 26°C / 78°F | 18°C / 64°F | 250 mm | 22 | — |
| August | 26°C / 79°F | 18°C / 64°F | 201 mm | 21 | — |
| September | 26°C / 79°F | 18°C / 65°F | 227 mm | 24 | — |
| October | 25°C / 78°F | 18°C / 65°F | 357 mm | 28 | — |
| November | 25°C / 77°F | 19°C / 65°F | 351 mm | 27 | — |
| December | 25°C / 78°F | 18°C / 65°F | 264 mm | 25 | — |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Cali in August →
Frequently asked questions
How hot is Cali in August?
In August, Cali averages a high of 26°C (79°F) and a low of 18°C (64°F) — generally warm.
Does it rain a lot in Cali in August?
August is quite rainy in Cali, with about 21 rainy days on average.
Is August a good time to visit Cali?
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 Cali 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 Cali for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.