Weather in Bonthe

Planning to visit Bonthe? Check out the current weather situation and forecasts in this section to ensure your journey is as comfortable and surprise-free as possible.

The climate in the city of Bonthe can be confidently described as typically tropical: it is hot and humid here throughout the year. The temperature regime is remarkably stable: the thermometer hovers around +28°C...+30°C on average during the day, and rarely drops below +24°C at night. Thanks to this, travellers need not worry about sudden cold spells, enjoying the warmth regardless of the season.

Throughout the year, the weather in this region of Sierra Leone is divided into two distinct periods depending on rainfall. From January to April, drier weather prevails with fewer rainy days, making this the most favourable time for classic beach holidays and excursions. The sun shines more often during these months, and the humidity is slightly easier to tolerate.

Starting from May and lasting until October, Bonthe is covered by the rainy season. The peak of precipitation falls on the summer months and early autumn, when rains can occur almost daily (up to 30 days a month). During this period, the sky is often overcast, and nature becomes saturated with moisture, but even under the rain, the air temperature remains high and comfortable for those prepared for tropical downpours.

The climate in Bonthe is characterised by enviable stability: it is warm here all year round, and seasonal temperature fluctuations are minimal. The hottest period falls at the beginning of the year and the spring months, especially March and April. At this time, the average temperature holds around the 28°C mark, and during the day the air often warms up above 30°C, creating a sensation of true tropical heat.

The summer months, particularly July and August, bring a slight decrease in temperature indicators, becoming the "coolest" time of the year in this region of Sierra Leone. Average values drop to 25.4°C, and daytime highs rarely exceed 26.8°C. This time can be called a period of mild warmth, when the heat recedes, but the air remains very comfortable.

The winter season here is purely nominal: in December and January, the weather is hot with average figures around 27.5°C. It is important to note that the city sees a very small range between day and night temperatures. Even at night, the thermometer almost never drops below 24°C, so evenings here are always warm and conducive to walks.

Precipitation patterns in Bonthe have a pronounced seasonality, which is typical for the climate of Sierra Leone. The beginning of the year is a time of relative dryness and comfort for travellers. The "driest" months are January and February, when rainfall levels are minimal (about 1 mm), and the number of days with possible rain does not exceed 7–10 per month, making this period ideal for sightseeing.

The picture changes drastically with the arrival of summer. The period from June to October can be called a full-fledged rainy season. In these months, statistics record the maximum number of wet days — up to 30 per month, meaning precipitation falls almost daily. The peak in precipitation volume occurs in July (23 mm) and June with September (21 mm each). Rains at this time can be frequent and prolonged, so planning outdoor activities should be done with caution.

Towards the end of the year, the elements gradually calm down. Although November still remains quite humid (about 27 rainy days), by December rainfall intensity decreases to 2 mm, and the number of "damp" days falls to 17. Tourists planning a trip in the middle of the year are recommended to definitely bring a high-quality raincoat and waterproof shoes.

Since the climate in Bonthe remains warm throughout the year, the basis of your wardrobe should consist of light summer clothing. Give preference to items made from natural breathable fabrics, such as cotton or linen, which will help you tolerate the heat comfortably. T-shirts, shorts, light dresses and loose trousers are ideal for daytime walks. Do not forget a light cardigan or a long-sleeved shirt, as despite stable average temperatures around 28°C, you might want some cosiness in the evening.

If you are planning a trip between May and November, be prepared for a prolonged rainy season. During these months, especially from June to September, precipitation falls almost daily, so a reliable raincoat or a sturdy umbrella are mandatory items in your luggage. It is better to choose footwear that dries quickly and does not slip on wet surfaces, for example, trekking sandals or sneakers made of synthetic materials. Waterproof cases for electronics and documents will also be useful.

Regardless of the season, reliable sun protection is necessary: be sure to take a wide-brimmed hat, cream with high SPF, and sunglasses. Since Sierra Leone is characterised by high humidity, it is worth bringing a high-quality insect repellent. For exploring the city and its surroundings, choose maximally comfortable, already broken-in shoes suitable for long walks on various terrains.