Weather: Mérida — September
It's a rainy period, but great for indoor activities, museums, and lower prices.
☔ Climate Overview
September is a wet time to visit Mérida. Hot conditions with temperatures reaching 34°C—stay hydrated and seek shade. This is one of the wettest months—waterproof gear is essential. Temperatures vary significantly between day and night—layering is recommended. Being off-peak, you'll find better deals and fewer crowds.
Based on weather comfort, crowds, prices, and activity options
34°C
24°C
18days
12.3h
Feels like 40°C / 29°C — humidity makes it feel warmer
123mm
10.8h/day
81%
Very Muggy8.3
Very High11 km/h (gusts 29)
Is September a good time to visit Mérida?
It's a rainy period, but great for indoor activities, museums, and lower prices.
Now
--
Air Quality
Travel Context
- CrowdsVery Quiet
- Travel Costs Value Rates
Daylight
05:46
18:04
Visiting Mérida in September: Pros & Cons
Pros
- Abundant sunshine for beach and outdoor fun
- Fewer crowds and better hotel deals
Cons
- Frequent rain may disrupt outdoor activities
- High humidity makes the heat feel oppressive
- Very high UV — sunscreen and shade essential
Things to Do in September
Events & Festivals
Recommended for This Weather
Mérida Weather by Month
| Month | Avg High | Avg Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition |
|---|---|---|---|---|---|---|---|---|
| Jan | 29°C | 20°C | 4d (23mm) | 9.2h | 76% Muggy | 5.8 High | | Excellent |
| Feb | 31°C | 20°C | 3d (17mm) | 9.8h | 72% Muggy | 7 High | | Excellent |
| Mar | 34°C | 22°C | 2d (9mm) | 10.9h | 66% Muggy | 8.6 Very High | | Excellent |
| Apr | 36°C | 23°C | 3d (13mm) | 11.8h | 62% Moderate | 9.9 Very High | | Good |
| May | 36°C | 25°C | 6d (44mm) | 11.7h | 65% Muggy | 9.9 Very High | | Good |
| Jun | 34°C | 25°C | 15d (152mm) | 10.7h | 76% Muggy | 8.8 Very High | | Wet |
| Jul | 34°C | 25°C | 14d (72mm) | 11.6h | 76% Muggy | 9.6 Very High | | Wet |
| Aug | 34°C | 24°C | 19d (119mm) | 11.4h | 80% Very Muggy | 9.2 Very High | | Wet |
| Sep Current | 34°C | 24°C | 18d (123mm) | 10.8h | 81% Very Muggy | 8.3 Very High | | Wet |
| Oct | 32°C | 23°C | 15d (109mm) | 9.6h | 81% Very Muggy | 6.8 High | | Wet |
| Nov | 30°C | 22°C | 9d (36mm) | 9.9h | 80% Very Muggy | 6.1 High | | Excellent |
| Dec | 29°C | 20°C | 5d (27mm) | 9.4h | 78% Muggy | 5.6 High | | Excellent |
Mérida
Capital of Yucatán known as 'La Ciudad Blanca,' where colonial splendour meets ancient Maya heritage, world-famous cenotes, and Mexico's most distinctive regional cuisine.
View Full Destination Guide
What to Pack for September
Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool. A waterproof jacket and shoes are non-negotiable — showers are frequent. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.
🎒Personalized Packing List
Tell us about your trip and we'll create a custom packing list based on the weather.
Your Packing List
📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health
Planning a trip to Mérida?
Frequently Asked Questions
Is September a good time to visit Mérida?
Does it get cold at night in Mérida in September?
What should I pack for Mérida in September?
Does it rain a lot in Mérida in September?
How many hours of daylight are there in Mérida in September?
Is September peak season in Mérida?
More Mérida Guides
Best Time to Visit
Coming soon
Things to Do
Coming soon
Where to Stay
Best neighborhoods and hotel recommendations
Cost & Budget
Daily costs, money-saving tips, and budget breakdown
Itineraries
Coming soon
Overview
Complete travel guide for Mérida: top things to do, itineraries, and typical costs.