Merida Weather in September
Mexico · September climate averages and travel tips
Avg high31°C (88°F)
Avg low24°C (76°F)
Rainfall168 mm (6.6 in)
RatingPoor 2.3/10
Expect very hot days in Merida in September: the average high is 31°C (88°F) and the average low is 24°C (76°F). The month is wet, with about 168 mm (6.6 in) of rain spread over 23 days, making it the second wettest month of the year. Humidity averages 85%, so it feels sticky and hotter than the thermometer suggests. You get roughly 12.1 hours of daylight and a mix of sun and cloud.
Is September a good time to visit Merida?
September is not the best time to visit Merida (2.3/10) mainly because of the rain. The weather is much better in December and January.
September weather at a glance
| Average high | 31°C (88°F) |
|---|---|
| Average low | 24°C (76°F) |
| Daily mean | 27°C (81°F) |
| Rainfall | 168 mm (6.6 in) |
| Rainy days (1 mm+) | 23 |
| Humidity | 85% |
| Cloud cover | 59% |
| Daylight | 12.1 hours |
| Est. sunshine | 5.5 hours/day |
| Wind | 0.7 km/h |
| vs August | 1°C cooler than August, with 12 mm more rain. |
What to pack for Merida in September
- light, breathable clothing
- sunscreen and a hat
- an umbrella or rain jacket
Merida weather in other months
Jan30°C / 19°C40 mmExcellentFeb31°C / 20°C28 mmExcellentMar34°C / 21°C20 mmGoodApr36°C / 23°C26 mmFairMay36°C / 24°C70 mmPoorJun33°C / 24°C191 mmPoorJul32°C / 24°C127 mmPoorAug32°C / 24°C156 mmPoorSep31°C / 24°C168 mmPoorOct30°C / 23°C127 mmPoorNov30°C / 21°C56 mmGoodDec30°C / 20°C37 mmExcellent
← AugustBest time to visit MeridaOctober →
Better weather in September nearby
- San Francisco, California24°C · 4 mm · Excellent
- Seattle, Washington21°C · 62 mm · Excellent
- Denver, Colorado29°C · 35 mm · Excellent
- Calgary20°C · 49 mm · Excellent
- Edmonton19°C · 41 mm · Excellent
- Toronto22°C · 62 mm · Excellent
Nearby in September
- Tulum30°C · 173 mm
- Playa del Carmen30°C · 158 mm
- Cancun30°C · 152 mm
- Belmopan30°C · 202 mm
- Guatemala City23°C · 243 mm
- Havana32°C · 118 mm
Where else is good in September? See where to go in September.