Average monthly water temperature in Belize, Belize
On this page you find the mean water temperature over the year in Belize (), Belize. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.
Water temperatures in Belize remain warm year-round, perfect for aquatic activities. The warmest month, September, has an average temperature of 29°C (84°F).
The coolest water temperature month is January, averaging 26°C (79°F). Whether you’re swimming or just enjoying the water, Belize offers ideal conditions year-round.
Belize Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Belize - and find the best time to visit.
Belize 3-Day Forecast
Temperature Rainfall Sunshine Humidity Water Temp
See the full Belize climate overview or explore weather in Belize.
Popular this month
Where to go in August - average daytime high across popular destinations.
San Ignacio
34°C (93°F) Belize City
31°C (88°F) Maya Beach30°C (86°F) Hopkins31°C (88°F) Dangriga31°C (88°F) Caye Caulker30°C (86°F) Placencia Village31°C (88°F) San Pedro30°C (86°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Cockscomb basin wildlife sanctuary
The Cockscomb Basin Wildlife Sanctuary is located in the south of Belize and is said to be the best place on earth to encounter a jaguar. Something you migh want to add to your bucket list.
Dive and feel like Robinson Crusoe at Glover’s Reef
Belize has an amazing number of beautiful small islands. Many of these islands are unaffordable for the average backpacker. Glovers Reef is an exception to this.
River Tube in Belize
The best time to visit Belize and to River Tube is from December to mid-April, this is the dry season. If you like to avoid the crowds we recommend visiting May and early June.
The Cayo District is Belize's most adventurous region
This area has all the perfect ingredients for many different adventure activities. We are sure that the dramatic mix of this beautiful scenery made by Mother nature will capture your heart.