Weather in Aguascalientes

Find out the most up-to-date information about the weather in Aguascalientes. In this section, you will find fresh data, detailed forecasts, and useful charts to make your stay in the city as comfortable as possible.

The climate in Aguascalientes, located in Mexico, can be characterised as temperate semi-arid. The city typically experiences warm days and noticeably cooler nights throughout most of the year. Average annual temperatures are comfortable, but daily fluctuations can be significant, so it is worth being prepared for coolness in the evening and morning, especially during the winter months when minimum temperatures can drop to 6-7°C.

Two main seasons are clearly distinguished in Aguascalientes. The dry season lasts approximately from October to May, characterised by minimal rainfall (often 0 mm) and an abundance of sunny days. The hottest months, April and May, with maximum temperatures up to 28-30°C, occur at the end of this period. From June to September comes the rainy season, when the bulk of the annual precipitation falls; July is the wettest month with the highest number of rainy days (up to 20 days). Despite the rains, temperatures in the summer months remain warm, although somewhat moderated compared to the peak heat in May.

The climate in Aguascalientes is characterised by warmth all year round, though with noticeable seasonal fluctuations. The hottest month is usually May, when the average temperature reaches 22.0°C, and daytime highs can rise to 30.0°C. The coolest months are considered to be January (average temperature 14.0°C, minimum 6.7°C) and December (average temperature 14.1°C, minimum 7.1°C). Thus, the annual temperature progression is quite smooth, without extreme cold.

The summer period, especially from May to August, brings the highest temperatures to Aguascalientes. May stands out as the peak of the heat. In June, July, and August, average maximum temperatures decrease slightly, fluctuating in the range of 25-28°C, whilst average daytime temperatures are around 20-22°C. These months are also characterised by an increase in rainfall, which may affect the general feeling of the weather, but temperatures remain comfortably warm or hot.

Winter in Aguascalientes, covering the months from December to February, is distinguished by its mildness. Average daytime temperatures during this period hold at a level of 14-16°C, whilst maximum daytime values can reach a pleasant 21-23°C. However, nights can be quite cool, with temperatures dropping to 6-8°C. A characteristic feature of the Aguascalientes climate is the significant daily temperature fluctuations throughout the year. The difference between daytime highs and nighttime lows often exceeds 10-15°C, which is particularly noticeable in spring months, such as March, where the difference can reach 17°C.

In Aguascalientes, a pronounced seasonality of precipitation is observed, with a clear division into dry and wet periods. Most of the year is characterised by very low rainfall, however, the summer months bring an increase in their frequency.

The dry season in Aguascalientes covers the period from December to April. During these months, rainfall is minimal, often amounting to 0 mm. March stands out particularly, being an absolutely dry month with no rainy days or precipitation. January, February, April, and December also see practically no rain, although on average a couple of days with insignificant precipitation may be observed, not leading to substantial moisture accumulation.

The wet season is concentrated in the summer months, peaking in July. This month sees the highest amount of precipitation – an average of 6 mm, and the number of rainy days reaches 20. This means that it rains quite often in July, although it is not necessarily heavy. June, August, and September are also relatively wet, with rainfall around 4 mm and between 12 to 16 rainy days. May and October act as transitional months when precipitation begins to appear or, conversely, fades away: in May about 1 mm of rain falls over 4 rainy days, and in October – 2 mm over 8 days.

When planning a trip to Aguascalientes, it is important to consider the weather conditions characteristic of this region to make your holiday as comfortable as possible. The key advice is layering in your clothing. Daytime and nighttime temperatures, as well as temperatures in the shade and in the sun, can differ perceptibly throughout the year. Therefore, the ability to easily remove or put on an extra layer of clothing will be very handy. Do not forget comfortable shoes for walking around the city, high SPF sunscreen, headwear (a hat or cap), and sunglasses, as the sun in Mexico is active almost constantly.

Two main seasons can be distinguished in Aguascalientes. The dry and cooler season lasts approximately from November to April. During this period, especially from December to February, morning and evening temperatures can drop to 6-8°C, so a light jacket, sweater, or fleece jumper will be necessary. During the day, the air warms up to a comfortable 21-27°C. From March to May, daytime temperatures become higher, reaching 28-30°C, so light clothing should predominate in your wardrobe. Precipitation is practically absent during these months.

The rainy season usually falls on the period from June to September. At this time, the number of days with precipitation increases, although rains are most often short-lived but intense downpours, mainly in the afternoon or evening. It is worth taking a light folding umbrella or a raincoat. Despite the rain, daytime temperatures remain high, around 25-28°C, so clothing should be light and breathable. Due to increased humidity during this period, insect repellent may come in handy. For any time of the year, it is also useful to have a small first aid kit and, if necessary, an adapter for electrical appliances.