Cartago

Stay up to date with the latest weather reports for Cartago. Below you will find current information, forecasts, and visual charts to help you plan your day.

The climate in Cartago, located in Costa Rica, can be described as moderate and very stable throughout the year. Average annual temperatures fluctuate only slightly, staying within a comfortable range of about 17.7°C to 19.7°C. This creates a feeling of "eternal spring" without extreme heat or cold, making the city pleasant to visit at any time of year in terms of temperature.

Cartago has two distinct seasons, defined primarily by rainfall levels. The dry season usually lasts from December to April, when rainfall is minimal (2-5 mm per month) and the number of rainy days is noticeably lower. From May to November, a pronounced rainy season occurs. During this period, rainfall increases significantly (up to 16 mm in October), and rain falls almost daily, especially in peak months like June, September, and October, when up to 30 rainy days are recorded.

Thus, when planning a trip to Cartago, it is worth considering these seasonal features. If you prefer drier weather for walking and exploring the surroundings, the best time would be the months from December to April. However, even during the rainy season, temperatures remain pleasant, and Costa Rica's nature is particularly lush and green. The main thing is to be prepared for frequent but often brief tropical showers between May and November.

The weather in Cartago, located in Costa Rica, is characterized by a remarkably even and mild temperature regime throughout the year. The annual range of average temperatures here is small: from about 17.7°C in January to 19.7°C in May. The warmest months are usually April and May. In April, the average maximum temperature can reach 23.0°C, and the average daily temperature in these two months stays around 19.3-19.7°C. The coolest months are considered January and December, with average temperatures around 17.7-17.9°C and average minimum nightly temperatures dropping to 14.1°C in January.

The relative "summer" period, which covers the months from April to September, is characterized by pleasant warmth. Daytime temperatures during this time range on average from 22°C to 23°C, while nights remain mild, with temperatures rarely falling below 15.6-16.6°C. It is worth noting that during these months, especially from May to October, there is increased humidity due to heavy rainfall, which can make the weather feel warmer. The "winter" period, roughly from December to March, brings cooler but still comfortable weather. Daytime highs during this time stay around 21-22.5°C, and nights become fresher, with temperatures around 14.1-14.8°C. Temperature fluctuations between day and night in Cartago are noticeable, averaging 5-8°C, with the largest differences occurring during the drier months at the beginning of the year, such as January, February, and March.

Cartago experiences a pronounced seasonality in the distribution of precipitation throughout the year. The city is characterized by a well-defined dry season and a long wet period. Given Costa Rica's climate conditions and Cartago's temperature indicators, all precipitation falls primarily as rain; snow is not typical for this region.

The dry season in Cartago usually lasts from January to March. During this time, rainfall is minimal. The driest months are February and March, when an average of only about 2 mm of precipitation falls, and the number of rainy days ranges from 12 to 16. January also features low precipitation (3 mm) and about 14 rainy days. December (5 mm of precipitation, 18 rainy days) and April (4 mm of precipitation, 23 rainy days) can be considered transitional months, with rain becoming noticeably more frequent in April, signaling the start of the wet season.

The rainy season in Cartago covers the period from May to November. During these months, rainfall becomes much more abundant and frequent. The highest amount of precipitation occurs in October, when an average of 16 mm falls and it rains almost daily — about 30 days a month. June (14 mm) and September (13 mm) are also very wet months, with a similar number of rainy days reaching 30. Overall, from May to November, rain falls regularly in Cartago, maintaining high air humidity.

When planning a trip to Cartago, Costa Rica, it is important to consider its moderate climate with relatively stable temperatures year-round. Average temperatures range from 17.7°C to 19.7°C, with daily highs around 21-23°C and nightly lows around 14-16°C. Therefore, it is recommended to bring layered clothing: light t-shirts, long-sleeved shirts, as well as a sweater, fleece, or light jacket for evening walks or cooler days. Comfortable walking shoes are an absolute necessity, as you will likely be exploring a lot on foot.

The key factor when packing for Cartago is the seasonality of rainfall. From May to November is the rainy season, when rainfall increases significantly (up to 16 mm in October), and there are many rainy days — almost daily from May to October. During this period, be sure to bring a reliable umbrella and a waterproof jacket or raincoat. Clothing made of quick-drying materials will also be very useful. From January to April, there is significantly less precipitation (2-4 mm), but light rain protection may still come in handy, as even during these months there are between 12 and 23 rainy days.

Regardless of the time of year, don't forget sunscreen, sunglasses, and a hat, as UV radiation can be strong even on cloudy days. Given the tropical location and humidity, especially during the rainy season, insect repellent may also be useful. A well-chosen wardrobe will allow you to enjoy your trip to Cartago comfortably in any weather.