Weather in Jauja

Planning your day or a trip to the city of Jauja? In this section, you will find the most up-to-date weather information, including current conditions and detailed forecasts.

The climate of Jauja can be described as typical for the high-altitude regions of the Andes — cool and temperate. Thanks to its location in the Mantaro Valley, there is no extreme heat here, and temperatures remain surprisingly stable throughout the year. Average daytime highs rarely exceed 12°C, creating a crisp atmosphere that is ideal for walks, provided you are dressed for the weather.

Two main seasons stand out during the year, differing mainly in rainfall frequency rather than temperature. The period from December to March is considered the "wet season": although the total amount of precipitation may be small, rain or drizzle is likely almost every day. From May to September, a drier period sets in, when the number of cloudy and rainy days notably decreases, allowing visitors to enjoy clear skies more often.

Travellers should pay attention to significant temperature fluctuations throughout the day, especially during the dry season (June-July). In these months, despite sunny days, nights become the coldest of the year, and the thermometer can drop to 0°C and below. Therefore, when planning a trip to Peru, be sure to take warm clothes with you, regardless of the chosen month.

The climate in the city of Jauja is distinguished by stable coolness throughout the year, which is characteristic of the high-altitude regions of Peru. The average air temperature here changes insignificantly from month to month. The "warmest" period can be loosely defined as the season from November to February, when daytime highs reach 11–12°C. However, even during the Peruvian summer, it is never hot here: the weather remains moderate and fresh, which encourages walking if you are prepared for the high humidity at this time of year.

The winter months of the Southern Hemisphere (June, July, and August) bring cooler temperatures. July typically becomes the coldest month of the year with an average temperature of around 5°C. During this period, night frosts are not uncommon: the temperature can drop to -1°C and below. Despite the cold nights, winter here is the dry season, so the sun often shines during the day, warming the air to a comfortable 10–11°C.

An important feature of the local climate is the significant temperature difference between day and night. The daily variation is especially noticeable in the winter period, when the difference can exceed 10 degrees. If a light windbreaker might suffice during the day under the bright mountain sun, a sharp chill sets in immediately after sunset, requiring warm clothing, a hat, and gloves. Travellers are recommended to dress in layers to easily adapt to such changes during the day.

The climate in Jauja is characterized by a clear division into wet and dry seasons, which is typical for the high-altitude areas of the Andes. The greatest amount of precipitation falls in the period from December to March. In these months, travellers should be prepared for high humidity: statistics record up to 30 rainy days per month. However, it is worth noting that despite the frequency, the intensity of rains is often moderate, resembling prolonged drizzle or short showers rather than continuous downpours.

The driest period falls in the middle of the year — June and July. At this time, the amount of precipitation drops to a minimum (about 1 mm), and the number of days with precipitation falls to 8–11 per month. This is the best time for those who prefer clear skies; however, one should consider that the decrease in cloudiness leads to lower night temperatures, which in July can fall below freezing, creating conditions for morning frosts.

Transitional seasons, such as April-May and September-October, demonstrate a gradual change in weather conditions. As early as October and November, the frequency of precipitation increases again, reaching 28 wet days. Thus, if your goal is to avoid rain and enjoy the views that Peru offers, it is best to plan a trip to this region for the middle of the calendar year.

When preparing for a trip to Jauja, remember that cool weather prevails here all year round. The average temperature fluctuates between 5–8°C, so the main principle of your wardrobe should be layering. Be sure to take thermal underwear, warm fleece jackets, and sweaters. Since the air rarely warms up above 12°C even during the day, and frosts are possible at night, especially in June and July, a light down jacket or a thick windbreaker will be indispensable.

Precipitation in this region is a frequent occurrence, especially in the period from October to March, when there can be up to 30 rainy days per month. Although the rains are usually not too heavy, the constant humidity requires a waterproof trench coat, a high-quality raincoat, or an umbrella. For walking around the city and the surroundings, choose comfortable, broken-in, and preferably waterproof shoes with non-slip soles.

Despite the cool weather, do not forget about sun protection, as the sun in the Peruvian highlands can be very intense. Sunscreen with a high SPF, sunglasses, and a hat will protect you from ultraviolet radiation. If your trip falls during the coldest season (June–August), be sure to add a warm hat, a scarf, and gloves to your suitcase to feel comfortable during morning and evening walks.