Weather in San Gil

Planning your day or preparing for a trip? Get the most up-to-date weather information for San Gil, including detailed forecasts and charts presented below.

The climate in San Gil can be described as mild and moderately warm, which is typical for the mountainous regions of Colombia. Thanks to its geographical location, an atmosphere of "eternal spring" reigns here: the air temperature remains surprisingly stable throughout the year. Average figures hover around 20°C, with the air usually warming up to a comfortable 24°C during the day, while nights bring a pleasant freshness with temperatures around 15–16°C. Extreme heat or cold is practically non-existent here, making the city convenient to visit at any time.

There are no distinct seasons in the conventional sense here, as the temperature regime hardly changes from month to month. However, an important feature of the local climate is high humidity and frequent rainfall. Data shows that rainy days are possible throughout the year, and in some months (for example, in March, July, and October), precipitation can fall almost daily. This ensures the region has lush green vegetation and full rivers, which is important for rafting enthusiasts.

The most favourable time for a visit in terms of rainfall can tentatively be considered the period from December to February, when the number of rainy days decreases slightly compared to the rest of the year. Tourists should be prepared for changeable weather: even if the morning starts with bright sunshine, rain is possible in the afternoon, so having a raincoat or umbrella will not be amiss in any season.

The climate in San Gil is distinguished by amazing stability, which is characteristic of many regions in Colombia. The atmosphere of "eternal spring" prevails here, and temperature readings practically do not change throughout the year. The average air temperature consistently holds in the range from 19.6°C to 20.2°C. Concepts of the "hottest" or "coldest" month are quite nominal here: formally, May can be called the warmest, and November slightly cooler, but the difference is fractions of a degree, which is completely imperceptible to travellers.

Instead of seasonal fluctuations characteristic of temperate latitudes, the difference between day and night temperatures is more noticeable in San Gil. During the day, the air usually warms up to a comfortable 23–24°C, which is ideal for active recreation and excursions without exhausting heat. However, after sunset, it becomes noticeably fresher: night-time readings drop to 15–16°C. Therefore, despite the warm days, it is recommended to have a light jacket or sweater with you for evening walks.

Thanks to such an even temperature regime, there are neither harsh winters nor extremely hot summers in the city. At any time of the year — be it January or July — the weather remains mild and pleasant. The absence of sharp temperature spikes makes acclimatisation easy, and the journey comfortable regardless of the chosen travel date.

Precipitation in San Gil is a regular occurrence, and there is practically no clearly defined dry season here. The region's climate is characterised by high humidity throughout the year, so travellers should always have an umbrella or raincoat with them. It rains often here, supporting the lush tropical vegetation that makes the landscapes of Colombia so picturesque.

The wettest period lasts from March to October. During these months, statistics record the maximum frequency of precipitation: it can rain almost every day (up to 30–31 days a month). The peak in terms of moisture volume falls in May and June (about 17 mm), when downpours can be most intense. Despite such frequency, rains often take the form of short-term tropical showers, which are quickly replaced by clear spells.

A relatively drier period is observed at the beginning and end of the year. The "driest" month can be called January, when the amount of precipitation drops to a minimum (about 5 mm), and the number of rainy days is reduced to 21. December and February also demonstrate a slight decrease in humidity compared to the rest of the year, making this time slightly more favourable for long walks in the fresh air.

Since the air temperature in San Gil remains stably warm all year round (about +24°C during the day, not lower than +15°C at night), precipitation always falls exclusively in the form of rain. There is no snow here. Even in the rainiest months, the warm weather allows you to feel comfortable outdoors if you are dressed appropriately.

San Gil welcomes travellers with a comfortable climate reminiscent of eternal spring, where the air temperature fluctuates in a pleasant range from +15°C to +24°C all year round. Due to such weather stability, the best solution when packing a suitcase will be the principle of layering. For daytime activities, choose light T-shirts and trousers made of breathable materials, and for cool evenings and early mornings, be sure to grab a warm cardigan, windbreaker, or light sweater.

Statistics show that rainy days here are a frequent occurrence in any month, so protection from moisture should be a priority. It is recommended to put a compact umbrella or a high-quality raincoat that fits easily into a backpack in your luggage. Footwear should be comfortable and reliable: sturdy trainers are suitable for walking along city streets, and if you plan to explore natural attractions, it is better to choose waterproof trekking boots with non-slip soles.

Despite variable cloudiness, the sun in Colombia is very active, so UV protection should not be neglected. Be sure to take sunscreen, a hat, and sunglasses. In addition, insect repellent will come in handy for a comfortable rest in nature, protecting you during excursions to waterfalls and parks.