Weather in Tijuana

Planning a trip or just curious about the weather in Tijuana? In this section, you will find the most up-to-date information: current weather conditions, detailed forecasts, and visual charts to help you be prepared for any of nature's surprises.

The climate in Tijuana can be described as mild and predominantly arid, with features resembling a Mediterranean climate. Throughout the year, comfortable temperatures persist here, making the city attractive to visit at practically any time, though it is worth noting significant fluctuations in rainfall between seasons.

In Tijuana, two main seasons are quite clearly distinguished. Summer, which lasts roughly from June to September, is warm and very sunny. Average temperatures during this period range from 19°C to 23°C, and precipitation is practically non-existent. Winter, from December to March, remains mild, with average temperatures around 13-14°C. It is during these months that the main, albeit quite modest, share of annual precipitation falls – about 2 mm per month.

One of the most notable features of the weather in Tijuana is the prolonged dry season, which covers late spring, all of summer, and most of autumn (from May to October). During these months, the number of rainy days is minimal, often tending towards zero. This creates ideal conditions for those seeking guaranteed sunny weather and planning to spend maximum time outdoors.

The temperature regime in Tijuana is characterised by mildness and a lack of sharp fluctuations throughout the year. The hottest months are traditionally considered to be July and August, when the average air temperature is around 21.8-22.7°C. During these months, daytime highs regularly reach 25-26°C, creating ideal conditions for a summer holiday. The coolest months are January and February, with an average temperature of about 13.0-13.4°C. At night, temperatures in these winter months can drop on average to 9-10°C, although frosts are uncharacteristic for this region.

The summer period in Tijuana, which lasts from June to September, is distinguished by consistently warm and sunny weather. Average daily temperatures gradually rise from 19°C in June to peak values of around 22.7°C in August. During the day, the thermometer confidently stays in the range of 22-26°C, while nights remain comfortably warm, with minimum temperatures of 16-19.5°C. Daily temperature fluctuations in summer are usually small, amounting to about 6-7°C, which contributes to pleasant warm evenings.

Winter in Tijuana, from December to March, is very mild. Average temperatures during these months fluctuate within 13-14°C. During the day, the air usually warms up to 16-18°C, which is quite comfortable for walking and exploring the city. Night-time temperatures drop to 9-10°C. In the winter months, especially in November and December, the difference between day and night temperatures can be slightly more noticeable than in summer, reaching 7-8°C.

Tijuana sees distinct seasonality in precipitation distribution. The city generally receives a small amount of rain, but there is a clear division into dry and relatively wetter periods. The main share of annual precipitation falls during the winter months, while the summer period is characterised by an almost complete absence of it.

The dry season in Tijuana covers the period from May to October. During these months, rainfall tends towards zero. July and August stand out in particular, when, according to average data, not a single rainy day is recorded and 0 mm of precipitation falls. In May, June, September, and October, there is also extremely little rain, with precipitation amounts of 0 mm and just 1-3 rainy days per month. This makes the summer and adjacent months the ideal time for those looking for guaranteed sunny weather.

The relatively wetter period falls on the winter months, peaking from December to March. In January, February, and March, an average of 2 mm of precipitation falls, which is the maximum value for the city. At the same time, March is the month with the highest number of rainy days – about 10. In December, about 2 mm of precipitation also falls (approximately 5 rainy days), and in November – about 1 mm (3 rainy days). Given such low values, precipitation in Tijuana typically takes the form of light rain or drizzle rather than heavy downpours. Snowfall is uncharacteristic for this region.

When planning a trip to Tijuana, it is important to choose the right wardrobe to feel comfortable in any weather. Regardless of the season, be sure to bring comfortable walking shoes, as the city is conducive to walking. Also, do not forget sunscreen, a hat, and sunglasses – the sun is active here all year round, even in cooler months.

Summer months in Tijuana, from June to September, are characterised by warm and very dry weather with average temperatures of 19-23°C and highs up to 25-26°C. Precipitation is practically absent during this period. Therefore, light, breathable clothing made from natural fabrics (cotton, linen), shorts, t-shirts, sundresses, and open footwear should go into your suitcase. Evenings might be a little fresh, but a light cardigan or wrap will be sufficient.

In winter, from December to March, mild weather settles in Tijuana with average temperatures around 13-14°C, while nightly lows can drop to 9-10°C, and daily highs reach 16-18°C. During this period, a small amount of precipitation falls (about 2 mm per month), but the number of days with precipitation can reach 7-10 per month. We recommend packing clothing based on the layering principle: t-shirts, long-sleeved tops, a sweater or fleece jacket, as well as a light jacket or windbreaker. Jeans or other heavy trousers will be appropriate. A compact umbrella or light raincoat may come in handy in case of light rain. Similar recommendations are relevant for the transitional seasons (April-May, October-November), when the weather is changeable.