The climate in Cozumel during January can be summarized as hot, humid and a little damp.
January is in the winter in Cozumel and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 19°C (67°F) is normal.
|Daytime temperature||28.4°C 83.1°F|
|Nightly temperature||19.4°C 66.9°F|
|Average temperature||23.9°C 75°F|
|Daily sunshine||6.8 hrs|
|Avg rainfall||84 mm 3.3 ins|
|Rainy days||8 days|
|Sea temperature||26.5°C 79.8°F|
|Windspeed||11.9kph 7 mph|
On average January is the 4th driest month of the year in Cozumel with around 84mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in January 2019.
|Hottest month:||August||32.5°C 90.5°F|
|Driest month:||March||40mm 1.6ins|
|Coldest month:||January||28.2°C 82.8°F|
|Wettest month:||September||242mm 9.5ins|