Weather in Tumbes

Check the current weather in Tumbes to ensure your trip is as comfortable as possible. This section features the latest meteorological updates, charts, and forecasts for the near future.

Tumbes welcomes travellers with a warm tropical climate that remains pleasantly stable throughout the year. Thanks to its location in northern Peru, cold weather is practically non-existent here: the average air temperature comfortably stays within the range of +24°C to +27°C, creating excellent conditions for coastal relaxation and exploring local nature.

Two distinct periods can be identified during the year, although temperature fluctuations between them are insignificant. The hottest weather occurs from January to May, when daytime temperatures often reach +30°C; the majority of wet days fall within these months. The second period, lasting from June to November, brings a barely perceptible coolness and is characterised by exceptional dryness—rain is a rarity during this time.

This weather pattern makes the city an attractive tourism destination in any season. Travellers can expect plenty of sun and warmth, and the absence of a pronounced season of prolonged downpours allows for planning trips without fear of a ruined holiday. Light summer clothing will be appropriate here regardless of the chosen month.

Tumbes is distinguished by a stably warm and tropical climate, where temperature changes occur very gradually throughout the year. The hottest period falls at the beginning of the year: in January and February, the average temperature holds at around 27°C. During these months, daytime highs regularly reach 30°C and above, creating the atmosphere of a truly sultry summer typical of the northern coast of Peru.

The nominal "winter," which lasts from June to September, brings only a light freshness rather than cold. Even in August, considered the coolest month of the year, the average temperature remains a comfortable 24.4°C. During this period, the daytime heat becomes milder, rarely exceeding 28.5°C, making this the ideal time for those who prefer warmth without extreme scorching sun.

A characteristic feature of the local climate is the noticeable yet pleasant temperature drop between day and night. The difference between the daily maximum and nightly minimum is usually between 4 and 8 degrees. While the air warms up to 28–30°C during the day, nights bring welcome coolness as the thermometer drops to 20–24°C. This ensures comfortable conditions for sleep and evening walks all year round.

Precipitation in Tumbes is distributed unevenly throughout the year, forming two distinct seasons: wet and dry. Since the city is located in a tropical zone, there is no snow here, and all precipitation falls exclusively as rain. The general climate ensures that warm weather persists even during rainy periods.

The wettest period lasts from January to April. The peak occurs in March, which holds the record for both rainfall amount (about 6 mm) and rain frequency—statistics show up to 21 "wet" days in this month. February is also characterised by high humidity with 18 rainy days. At this time of year, precipitation can be frequent, but judging by the total volume in millimetres, it often takes the form of short-lived or drizzling rains.

The dry season arrives in June and continues right through to November. This time is considered the most arid: the average rainfall drops to 0 mm, and the probability of rain is minimal (just 1–2 days with precipitation per month, especially in August and September). May and December serve as transitional months when the weather gradually shifts from one season to the other.

Given the stably warm tropical climate of Tumbes, the foundation of your wardrobe should consist of light summer clothing made from natural breathable fabrics, such as cotton or linen. The air temperature here is comfortable year-round, varying on average from +20°C at night to +30°C during the day, so t-shirts, shorts, sundresses, and open-toed shoes will be appropriate in any season. Since the sun in this region of Peru is very active, be sure to bring a wide-brimmed hat, high-quality sunglasses, and high SPF sunscreen.

When planning your trip, it is important to consider the seasonality of precipitation. If you are travelling from January to April, be prepared for frequent rains: the number of rainy days is high during these months, so a light raincoat, waterproof windbreaker, or compact umbrella will be essential items in your luggage. In the period from May to December, the weather becomes significantly drier, and the likelihood of precipitation tends towards zero; however, a light sweater or cardigan may come in handy for evening walks when the air cools down slightly.

For comfortably exploring the city and natural attractions, bring comfortable walking shoes, such as reliable trainers or sandals with a secure fit. Also, do not forget swimwear for beach relaxation and insect repellent, which will be especially useful if you plan excursions to the mangrove forests or protected areas of the region.