Mexico Mexico City Weather in August — Climate Guide
August in Mexico City is Moderate
August is Moderate for Mexico City.
August continues July's wet-season peak — 160mm rainfall, 17 rain days, 6 sunshine hours (slight improvement over July). Hotel pricing holds at Korean / US summer rebound level. Korean Liberation Day on August 15 creates a secondary Korean traveler tail — Korean travelers using the 4-day weekend (Liberation Day + weekend) often pair with CDMX or Cancún for short Latin America trips. Japanese Obon (mid-to-late August) brings a Japanese traveler uptick — Tokyo-LAX-MEX or Tokyo-DFW-MEX routes see modest demand. Day of the Dead preparation begins late August — altares (small home altars) start appearing in Roma Norte and Coyoacán shop windows, and Pan de Muerto sweet bread appears in panaderías by late August. This is the smart early-window for Day of the Dead photography enthusiasts who want the build-up atmosphere without the November 1-2 peak crowds.
Travel score
Wet continues — Korean Liberation Day tail + Day of the Dead build-up
August Weather at a Glance
August averages 24°C / 75°F highs and 13°C / 55°F lows with 160mm rainfall across 17 rain days. Humidity 70%. Sunshine climbs slightly to 6 hours daily. UV index 9 (still high during morning sun). Afternoon storms reliable 15:00-19:00. Sunrise 6:20 AM, sunset 7:00 PM.
August Travel Advice
Korean Liberation Day (Aug 15) creates a 3-4 day Korean travel weekend — book Pujol / Quintonil 4 weeks ahead if arriving Aug 12-18. Day of the Dead photography enthusiasts: late August (after Aug 25) starts catching the build-up — Roma Norte shop windows display altares with Pan de Muerto, marigold flowers (cempasúchil), and sugar skulls. Photography is easier than November 1-2 peak (no crowds blocking shots). For a Day of the Dead deep dive trip, consider August 25-September 5 (build-up) + October 28-November 4 (peak) as two separate visits. Teotihuacán: 07:30 pickup mandatory — afternoon storms regularly close the site. Pack waterproof shell — August storms occasionally include hail and high winds.
Flying In from Overseas
Korean Liberation Day Aug 15 creates secondary peak; Japanese Obon (お盆 mid-August) drives Japanese traveler uptick; North American summer family travel tail. Direct flights: NYC 5h ($400-900), LAX 4h ($350-700), Miami 3h ($350-700), Madrid 11h ($650-1,200), London 12h ($700-1,300). Korea via LAX or DFW 17-20h ($1,600-2,500 — Liberation Day premium Aug 12-18). Japan via Vancouver or LAX 18-22h ($1,800-2,700 — Obon premium). Visa-free 180 days.
August Pricing Trends
Korean / Japanese summer continued: Four Seasons $450-900, Las Alcobas $350-700, Ritz-Carlton $300-650, Brick Hotel Roma Norte $200-420, Gran Hotel CdM $200-420. Korean Liberation Day weekend (Aug 14-17) hotels +15-25% surcharge. Pujol $150-280 (3-4 weeks ahead). Quintonil $130-250. La Mar lunch $25-50. Uber Roma-Polanco $4-7. Teotihuacán day tour $50-80. Pan de Muerto bread at panaderías $2-5 (build-up season).
Mexico City August Weather Stats
Avg High
24°C
Avg Low
13°C
Rainy Days
17
160mm total
Sunshine
6h
Daily avg
Humidity
70%
Humid
UV Index
9
Very high
Wind
9 km/h
Gusts 18
Sea Temp
0°C
N/A altitude city
Crowds
Moderate
At attractions
August Sunrise & Sunset
Air Quality
PM2.5
22 μg/m³
PM10
45 μg/m³
Status
Moderate
Feels-Like Temperature & Wind
Feels like
Daytime
24°C
Nighttime
13°C
Humidity and wind affect how the actual temperature feels.
Wind
9 km/h
Max gust 18 km/h
Activities Recommended for August
August Travel Pros & Cons
Pros
- Korean Liberation Day Aug 15 cultural alignment
- Day of the Dead build-up — early altares + Pan de Muerto
- Hotels stable at summer rebound levels
- Slightly better sunshine than July (6 vs 5 hours)
Cons
- 17 rain days continue
- Korean / Japanese summer rebound — hotels +10-20% vs June low
- Pujol / Quintonil 3-4 weeks ahead
- Heavy afternoon storms
August Events & Festivals
- Wet-season peak continues
- **Korean Liberation Day (Aug 15) — Korean traveler tail**
- Japanese Obon (mid-to-late August — Japanese traveler uptick)
- Day of the Dead preparation begins (CDMX altares appear late August)
Mexico City in August — Full Picture
August continues July's wet-season peak — 160mm rainfall, 17 rain days, 6 sunshine hours (slight improvement over July). Hotel pricing holds at Korean / US summer rebound level. Korean Liberation Day on August 15 creates a secondary Korean traveler tail — Korean travelers using the 4-day weekend (Liberation Day + weekend) often pair with CDMX or Cancún for short Latin America trips. Japanese Obon (mid-to-late August) brings a Japanese traveler uptick — Tokyo-LAX-MEX or Tokyo-DFW-MEX routes see modest demand. Day of the Dead preparation begins late August — altares (small home altars) start appearing in Roma Norte and Coyoacán shop windows, and Pan de Muerto sweet bread appears in panaderías by late August. This is the smart early-window for Day of the Dead photography enthusiasts who want the build-up atmosphere without the November 1-2 peak crowds.
What to Wear & What to Pack
Same wet-season gear as July — quick-dry T-shirt + light long pants, waterproof shell, quick-dry shoes, daily umbrella. 17 rain days continue. Slight improvement to 6 sunshine hours. Korean Liberation Day (Aug 15) creates secondary Korean traveler tail.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
26.7°C
10.7°C
4.7/mo
Summer (Jun·Jul·Aug)
Current24.3°C
13°C
16/mo
Autumn (Sep·Oct·Nov)
23°C
10.7°C
8.3/mo
Winter (Dec·Jan·Feb)
22.7°C
6.3°C
1/mo
Mexico City Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| January (Best) | 22° | 6° | 1d·7mm | 7h | 50% | 7 | Moderate | Shoulder |
| February (Best) | 24° | 7° | 1d·5mm | 8h | 45% | 8 | Moderate | Shoulder |
| March (Best) | 26° | 9° | 2d·10mm | 8h | 40% | 10 | Busy | Peak |
| April (Best) | 27° | 11° | 4d·25mm | 8h | 45% | 11 | Busy | Peak |
| 27° | 12° | 8d·60mm | 7h | 50% | 11 | Moderate | Shoulder | |
| 25° | 13° | 14d·130mm | 6h | 65% | 10 | Moderate | Shoulder | |
| 24° | 13° | 17d·170mm | 5h | 70% | 9 | Moderate | Shoulder | |
| 24° | 13° | 17d·160mm | 6h | 70% | 9 | Moderate | Shoulder | |
| 24° | 13° | 15d·140mm | 6h | 70% | 9 | Busy | Peak | |
| October (Best) | 23° | 11° | 8d·60mm | 7h | 60% | 8 | Busy | Peak |
| November (Best) | 22° | 8° | 2d·10mm | 8h | 50% | 7 | Very busy | Peak |
| December (Best) | 22° | 6° | 1d·7mm | 7h | 50% | 7 | Busy | Peak |
View Other Months
Mexico City August Hotel Picks
Frequently Asked Questions
Is August a good time to visit Mexico City?
Mexico City in August is Moderate. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Mexico City in August?
Mexico City August averages a high of 24°C and a low of 13°C.
Does it rain much in Mexico City in August?
Mexico City August averages 160mm of rainfall over about 17 rainy days.
What should I wear in Mexico City in August?
Same wet-season gear as July — quick-dry T-shirt + light long pants, waterproof shell, quick-dry shoes, daily umbrella. 17 rain days continue. Slight improvement to 6 sunshine hours. Korean Liberation Day (Aug 15) creates secondary Korean traveler tail.
What time are sunrise and sunset in Mexico City in August?
Mexico City August sunrise is 06:20 and sunset is 19:00, with 12h 40m of daylight.
What's the air quality like in Mexico City in August?
Mexico City August air quality (AQI) averages 65, rated Moderate. PM2.5 averages 22μg/m³.
What activities are recommended in Mexico City in August?
In August, Mexico City is great for Teotihuacán 07:30 pickup, Day of the Dead altares photography (late August Roma Norte + Coyoacán), Indoor afternoons: Anthropology + Frida + Bellas Artes.
Is August peak season in Mexico City?
Mexico City August crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Mexico City
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Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.