Weather in Pasto

To make your trip to Pasto as comfortable as possible, it is important to know about the weather conditions in advance. Below you will find up-to-date data, detailed forecasts, and charts to help you plan your day wisely.

The climate in Pasto is distinguished by surprising stability and coolness, typical of the high-altitude regions of Colombia. Here, you will not encounter exhausting tropical heat: the weather is more reminiscent of an eternal spring or mild autumn. This makes the city a comfortable destination for travellers who prefer moderate temperatures and fresh mountain air.

The temperature regime remains practically unchanged throughout the year. Average figures hold steadily around 14–15°C: during the day, the air usually warms up to 18–19°C, while nights bring invigorating coolness with temperatures around 10–11°C. Thanks to the absence of sharp seasonal changes, planning your wardrobe for the trip is very simple — a light jacket, a jumper, and comfortable trousers will be appropriate in any month.

However, tourists should be prepared for frequent precipitation. Data indicates that overcast and rainy days in Pasto are a frequent occurrence throughout the year, especially in March and October. Even in relatively "dry" months, such as July and August, the probability of rain remains high. Therefore, a reliable umbrella or a high-quality raincoat will become your faithful companions during walks around this picturesque city.

The climate in Pasto is notable for its enviable consistency, resembling an eternal cool spring. Throughout the year, the average air temperature stays within a very narrow range — from 14.4°C to 15.3°C. There is no sweltering heat or harsh frost here: statistically, the "warmest" month is February, and slightly cooler is July, although the difference between them is less than one degree, making the weather predictable in any season.

Instead of the usual change of seasons, daily temperature fluctuations are more noticeable in Pasto. During the day, the air usually warms up to a pleasant 18°C–19°C, reaching its peak in September (around 19.1°C). However, as evening approaches, the city cools down: night-time temperatures consistently drop to 10°C–12°C. It can be especially fresh on August nights, when figures may drop to 10.3°C, so travellers should definitely take warm clothes with them for evening walks.

When planning a trip to Pasto, it is worth taking care of waterproof clothing and comfortable footwear in advance, as precipitation here is a frequent and familiar phenomenon. The city's climate is characterised by high humidity throughout the year, and there is practically no clear division into dry and wet seasons. It rains regularly, often in the form of light drizzle or short showers, creating the special atmosphere of the Colombian highlands.

The rainiest period can be considered the spring months, as well as the end of the year. For example, in March, statistics record a record number of days with precipitation — up to 30 days a month, meaning it can rain daily. April is also distinguished by increased humidity, showing the highest volume of precipitation for the year, although the difference with neighbouring months is not extreme.

A relative lull occurs in the middle of the year. From July to September, the frequency of rains decreases slightly. The "driest" month is considered to be August, when the number of rainy days falls to 19, and the volume of precipitation becomes minimal (about 4 mm). This is the best time for hiking and sightseeing, although it is still better to keep an umbrella at hand.

Given that a cool climate prevails in Pasto with an average temperature of about 14–15°C all year round, the best strategy when packing a suitcase will be the principle of layering. Be sure to take long-sleeved T-shirts, warm sweaters, fleece jackets, and a light jacket with you. During the day, it can be comfortable in light clothing, but evenings and nights here are quite fresh (temperatures drop to 10–11°C), so warm things will definitely come in handy regardless of the month of the trip.

Since precipitation here is a constant phenomenon, and the number of rainy days in a month varies from 19 to 30, a waterproof windbreaker or a high-quality raincoat will become your main allies. Also, do not forget to put a compact umbrella in your luggage. Footwear should be as comfortable as possible, closed, and preferably waterproof, as walks along the wet streets of the city require reliable protection for your feet.

Despite the cloudiness and coolness, the sun in the highlands of Colombia is active, so sunscreen and sunglasses are mandatory accessories. A light scarf may be useful for protection from the wind in the morning hours. Such a well-thought-out wardrobe will ensure your comfort and allow you to enjoy the journey without being distracted by the whims of the weather.