San Ignacio Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit San Ignacio.
Climate overview of San Ignacio
San Ignacio, Cayo, Belize, enjoys a steady climate throughout the year, with daytime temperatures typically around 32°C (90°F). April is the warmest month at 35°C (95°F), while January is the coolest at 29°C (84°F).
With around 1148 mm (45 in) of annual rainfall, San Ignacio has a notably wet climate. However, this rainfall is not evenly distributed, the city has a distinct dry season from February to March. The wettest month is September. The sunniest month is April, with 8.5 hours of sunshine per day on average.
San Ignacio Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Ignacio - and find the best time to visit.
Monthly Temperature in San Ignacio
The temperature in San Ignacio remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 35°C (95°F) in April. In January, the coolest month of the year, temperatures drop to a comfortable 29°C (84°F).
At night, temperatures range from around 24°C (75°F) in April to 19°C (66°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in San Ignacio
San Ignacio has a relatively rainy climate with high precipitation levels, averaging 1148 mm (45 in) of rainfall annually. San Ignacio can be quite wet during September, receiving approximately 170 mm (6.7 in) of precipitation over 15 rainy days.
In contrast, during the driest month (February), you will experience much drier conditions, with 37 mm (1.5 in) of precipitation spread across 8 rainy days. For more details, please visit our San Ignacio Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in San Ignacio
San Ignacio can be enjoyed more throughout the sunniest month of April under a blue sky, with approximately 8.5 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 5.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit San Ignacio
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January and December
- Warmest weather: April, May and August
- Most sunshine: March, April and May
- Fewest rainy days: March and April
- Seasonal pattern: A distinct dry season from February to March
Frequently asked questions about the climate in San Ignacio
What is the best time to visit San Ignacio?
January and December typically offer the most optimal weather in San Ignacio. In contrast, April, May, June, July, August and September tend to have less optimal conditions. San Ignacio has a distinct dry season from February to March.
What temperatures can I expect in San Ignacio?
Daytime highs range from 29°C (84°F) in January to 35°C (95°F) in April. Nighttime lows range from 19°C (66°F) to 24°C (75°F). Temperatures stay relatively stable year-round.
How much rain does San Ignacio get?
Annual rainfall is around 1148 mm (45 in). September is the wettest month with 170 mm (6.7 in), while February is the driest with 37 mm (1.5 in).
How sunny is San Ignacio?
San Ignacio receives around 2,389 hours of sunshine per year. April is the sunniest month with 256 hours, while December is the cloudiest with just 151 hours. Overall, San Ignacio enjoys abundant sunshine.
San Ignacio 3-Day Forecast
San Ignacio on the map
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