Mexico City Weather in August
Mexico City in August sees high daytime temperatures of 23°C (73°F) and nighttime lows of 12°C (54°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.
Rainfall in Mexico City in August
Mexico City is in the rainy season in August, with rain on around 19 days and an average of 203 mm (8 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in Mexico City in August
Expect highs of 23°C (73°F) in Mexico City in August, with nights dropping to around 12°C (54°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Mexico City in August
The area enjoys a balanced 176 hours of sunlight, ensuring it's neither too rainy nor too sunny.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, October, November and December typically offer the best weather for Mexico City.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Mexico City's climate page.
Mexico City Temperature in August
Min Temperature
12°C (54°F)
Max Temperature
23°C (73°F)
Chance of Rain
64%
Precipitation
203 mm (8 in)
Rainy days
19 days
Humidity
69%
Sunshine
176 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mexico City typically stay consistent throughout August, with daily highs averaging around 23°C (73°F). Nights are cool, with lows around 12°C (54°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Mexico City in August
Browse day-by-day weather records for Mexico City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mexico City historical weather extremes in August
Our historical data for Mexico City spans 1976 to 2025, revealing these weather extremes.
- On August 6, 2013, temperatures climbed to 32°C (90°F), marking the warmest August day on record.
- On August 23, 2005, Mexico City saw its coldest August day with temperatures maxing out at 15°C (59°F).
- Nighttime temperatures dropped to 4°C (39°F) on August 17, 2000, marking the coldest August night on record.
Best Places in Mexico in August
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Mexico City in August
Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Mexico City in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Mexico City's climate page.
Temperature Rainfall Sunshine Humidity
See the full Mexico City climate overview or explore weather in Mexico.
