Weather in San Ignacio

Check the current weather in San Ignacio to ensure your trip is as comfortable as possible. Below, you will find up-to-date data, charts, and a detailed forecast.

The climate of San Ignacio can be described as tropical, featuring high temperatures and noticeable humidity throughout most of the year. An atmosphere of eternal summer prevails here: even in the coolest months, such as December and January, the average air temperature rarely drops below comfortable levels, making the region an excellent escape from the cold. Seasonal fluctuations are defined not so much by a shift from warm to cold, but rather by the alternation of dry and wet periods.

The driest and sunniest weather sets in from February to April, when the number of rainy days is minimal and the sky remains clear. This time transitions smoothly into the hottest period of the year: in May, daytime temperatures can reach 35°C. For travellers, this is a great opportunity to explore the surroundings while enjoying stable weather, although one should be prepared for intense sun.

From June to October, a distinct rainy season arrives in Belize. During this period, the number of days with precipitation increases significantly, peaking in September; however, the rains often take the form of powerful but short-lived tropical downpours that are quickly replaced by sunshine. Such weather contributes to the lush blossoming of nature, turning the jungles around the city into a true green paradise.

The climate in San Ignacio is distinguished by stable warmth throughout the year, making this town an attractive destination for travellers regardless of the season. The hottest period here is the spring months, especially April and May. At this time, the average temperature reaches its peak of around 29.6°C, and daytime highs can go up to 35°C. This is a time of true tropical heat when the sun is most active.

The winter season in Belize can only be called winter conditionally — it is a time of mild and very comfortable weather. In December and January, considered the coolest months, the average temperature holds at 23-24°C. Days remain warm with readings up to 28°C, which is ideal for active tourism and excursions as the exhausting heat recedes. Summer months (June-August) are slightly cooler than the spring peak but remain hot with averages around 28°C.

An important feature of San Ignacio's temperature regime is noticeable daily fluctuations. The difference between the daytime heat and the night-time cool can be significant, especially in the dry season. For example, in April, with daytime heat near 34°C, the air cools down to a pleasant 22-23°C at night. During the winter months, night-time temperatures can drop to 19.5°C, bringing freshness after a warm day, so travellers may find light outerwear useful for evening walks.

The climate in San Ignacio is characterized by a distinct division into dry and wet seasons, which is typical for the tropical latitudes of Belize. Precipitation here falls exclusively as rain. When planning a trip, it is important to consider these cycles to choose the most comfortable time for excursions and outdoor recreation.

The driest period lasts from February to April. During this time, the amount of precipitation is minimal, and the number of rainy days drops to 7–8 per month, especially in March and April. This is the best time to visit the region if you want to avoid sudden downpours and enjoy stable sunny weather.

The rainy season takes hold in June and continues until October. Humidity increases significantly during these months: for example, in September, it can rain for up to 24 days a month, and June often leads in the volume of falling moisture. Precipitation during this period can be intense but often takes the form of tropical showers that pass quickly.

The winter months (November, December, January) represent a transitional period with a moderate amount of rain — about 14–17 wet days per month. Rains at this time usually do not create serious obstacles for travellers, refreshing the air and maintaining the lush greenery of the surrounding jungles.

San Ignacio welcomes travellers with a warm tropical climate all year round, so the basis of your wardrobe should consist of light and breathable items. Give preference to clothes made from natural fabrics, such as cotton or linen, as well as high-quality moisture-wicking synthetics, which is especially relevant in the hottest months — April and May, when the temperature can reach 35°C. Be sure to bring comfortable, broken-in flat shoes: they are indispensable for walking around the town and excursions to natural attractions.

If your trip is planned for the rainy season, which is most active from June to October, a light raincoat, a waterproof windbreaker, or a compact umbrella must be in your suitcase. Precipitation at this time is frequent but warm. For travel in the winter months (December — February), consider the principle of layering: although the days remain warm, evenings can be cool with temperatures around 19-20°C, so a light sweater or hoodie will definitely come in handy.

Regardless of the time of year, the sun in Belize is very active, so do not forget sunscreen with a high protection factor, a wide-brimmed hat or cap, and sunglasses. Given the proximity of jungles and bodies of water, a reliable insect repellent will be a useful addition to your luggage. We also recommend bringing swimwear to have the opportunity to refresh yourself in local rivers or hotel pools after a busy day.