Weather in Belize City

Planning a trip to Belize City? Find out the current weather here! This section features fresh data, forecasts, and useful weather charts for your convenience.

Belize City, located in Belize, boasts a typical tropical climate. This means it is warm here year-round, and sharp temperature changes between seasons are virtually non-existent. Average annual temperatures range within a comfortable bracket of 24.5°C to 28.6°C, making the city attractive to visit at any time if you enjoy the heat.

Despite the general stability of temperatures, two main seasons can be distinguished in Belize City. The drier period usually lasts from January to April, when rainfall is minimal (2-3 mm per month) and the number of rainy days is lower. It is followed by the rainy season, which occurs from June to October and also extends into November. During this time, precipitation becomes more frequent (up to 8 mm per month) and the number of rainy days increases significantly, reaching 28 days in July, August, and September, although the air temperature remains consistently high.

The temperature regime in Belize City is characterized by pleasant tropical warmth throughout the year. Average annual temperatures here fluctuate within a fairly narrow range, usually from 24.5°C in January to 28.6°C in May. The hottest month is typically May, when the average maximum temperature reaches 31.0°C, and the average minimum stays around 26.3°C. The coolest month is considered to be January, with an average temperature of 24.5°C, with daytime highs of about 26.8°C and nighttime lows dropping to 22.2°C.

The summer months in Belize City, which can generally be categorized as the period from April to September, are distinguished by hot and often humid weather. During this time, daytime temperatures regularly rise above 30°C (April-September), and nights remain very warm, with temperatures rarely falling below 25-26°C. The winter period, covering the months from December to February, brings milder and more comfortable conditions. Average daytime temperatures at this time hover around 27-28°C, and nights become a bit fresher, with minimum values around 22-23°C, creating a pleasant atmosphere for walks and relaxation.

Despite the general stability, moderate diurnal temperature fluctuations are observed in Belize City. The difference between daytime highs and nighttime lows is usually about 4-5°C throughout the year. This means that evenings and nights bring a light freshness after a hot day, but without sudden cooling. Overall, the city's climate can be described as constantly warm, making it attractive for sun and tropical lovers at any time of the year, although the increased humidity and rainfall in the summer and autumn months should be taken into account.

In Belize City, precipitation patterns clearly follow a tropical climate cycle, dividing the year into a distinct dry season and a prolonged rainy season. Although rain is possible at any time of year, its intensity and frequency vary significantly depending on the month.

The dry season is usually observed from February to April. During this period, Belize City receives the least amount of rainfall – on average just 2 mm per month. Accordingly, the number of rainy days in these months is minimal: April is the "driest" in terms of precipitation frequency, with about 12 rainy days, while February and March have about 17 and 13 respectively. January (3 mm, 18 rainy days) and May (3 mm, 19 rainy days) can be considered transitional months towards wetter periods, but they are still characterized by relatively low rainfall levels.

The rainy season in Belize City is most intense from June to October. During these months, the amount of rainfall increases noticeably, peaking in June and October, when an average of 8 mm falls. The frequency of precipitation is particularly noteworthy: in July, August, and September, it rains very often, totaling up to 28 rainy days in each of these months, while the total rainfall amounts to 6-7 mm. This combination of a high number of rainy days and a moderate total volume of precipitation suggests that rains during this period, while regular, may not always be prolonged or very heavy, but rather frequent short-term or moderate showers. November (6 mm, 21 rainy days) and December (3 mm, 21 rainy days) also remain quite wet, gradually concluding the wet season and giving way to drier weather.

When planning a trip to Belize City, it is important to consider its tropical climate with high humidity and warm weather year-round. The foundation of your wardrobe should be light, breathable clothing made from natural fabrics such as cotton or linen. T-shirts, shorts, skirts, sundresses, and light trousers will be the ideal choice. Don't forget swimwear, as there are plenty of opportunities for water activities in Belize. Given that average temperatures even in the "coolest" months (January, December) do not drop below 22°C, you are unlikely to need warm clothes, though a light cardigan or wrap might be useful for evening walks or visiting air-conditioned venues.

Special attention should be paid to protection from the sun and rain. High SPF sunscreen, sunglasses, and a hat are mandatory items to protect against the bright tropical sun. Since Belize City has a distinct rainy season, especially from June to October when the number of rainy days reaches 28 per month, be sure to pack a light raincoat or a compact umbrella. Even in drier months (February-April), brief showers are not ruled out. Regarding footwear, preference should be given to comfortable sandals, flip-flops, and light closed shoes or sneakers for long walks and excursions, preferably water-resistant or quick-drying. Also, don't forget insect repellent, especially if you plan trips into nature.