Weather in Mahon

Planning your day in Mahon or simply want to stay informed about the weather conditions? Below you will find up-to-date weather information, forecasts, and useful charts to help you plan your time in this beautiful city in Spain.

The climate in Mahon, located in Spain, can be described as typically Mediterranean. This means the city enjoys mild winters and hot, sunny summers. Annual temperature fluctuations are moderate, making Mahon attractive to visit at almost any time of the year, although the character of the weather changes noticeably depending on the season.

The summer months, especially July and August, are the warmest and driest. The average temperature during this period rises to 25-26°C, and rainfall is minimal, often approaching zero, with very few rainy days. Winter, by contrast, is cooler and more humid, with average temperatures around 12-14°C in January and December. The highest amount of rainfall and rainy days occurs in late autumn and winter, particularly in November.

Spring and autumn in Mahon are pleasant transitional seasons. Temperatures gradually rise in the spring and fall in the autumn, creating comfortable conditions for walking and exploring the city. Rainfall during these periods is moderate, allowing you to enjoy your holiday without significant weather-related inconveniences.

The climate in Mahon is characterized by mild winters and warm, sunny summers, typical of the Mediterranean coast. The annual temperature range is quite comfortable: the coldest months are January and February, with an average temperature of around 12.7-12.8°C. Minimum temperatures during these months drop on average to 11.7°C, while maximums reach 13.8-13.9°C. The hottest month is August, when the average temperature rises to 25.9°C, with maximum values around 27.1°C and minimum nighttime temperatures around 24.6°C.

The summer months, especially July and August, bring truly warm weather to Mahon. Average daytime temperatures during this period range from 23.5°C in June to 27.1°C in August, creating ideal conditions for a beach holiday. Nights also remain warm, with temperatures rarely dropping below 20°C. Winter, on the other hand, is very mild. From December to March, average temperatures hold within the range of 12.7°C to 14.4°C. Even on the coolest days, the temperature rarely drops to uncomfortable levels, making Mahon attractive to visit even during the off-season.

A characteristic feature of the temperature regime in Mahon is the relatively small fluctuation between day and night temperatures throughout the year. The difference between the average maximum and average minimum temperature is usually only 2-3 degrees. This indicates the moderating influence of the sea and ensures a fairly steady temperature background throughout the day, without sharp changes, which is particularly pleasant for tourists.

In Mahon, there is a fairly clear division of the year into dry and wetter periods, although the total amount of precipitation throughout the year remains very low. The nature of the precipitation is predominantly rain, given the mild Mediterranean climate; snowfall here is extremely rare or non-existent.

The driest period falls during the summer months. June and July stand out as the most arid, when average monthly rainfall is 0 mm, and the number of rainy days is minimal – just 1-2 days. May and August are also characterized by very low rainfall levels (about 1 mm) and a small number of days with rain, amounting to 3-4 days. This makes summer the ideal time to visit Mahon if you prefer sunny and dry weather.

Autumn and winter bring more precipitation. November is the wettest month of the year: on average, 3 mm of precipitation falls, and the number of rainy days reaches 12. January and December are also relatively damp, with 2 mm of precipitation and approximately 9 rainy days in each. September and October mark the transition to the wetter season, with 2 mm of precipitation and about 7 rainy days. Even during these wetter periods, the total amount of precipitation remains low, suggesting light or moderate rain rather than heavy downpours.

When planning a trip to Mahon, it is important to choose the right wardrobe to feel comfortable in any weather. Regardless of the season, comfortable shoes for walking along the charming streets of the city are an absolute necessity. Given the Mediterranean climate, sunscreen, sunglasses, and a hat will be useful even in the cooler months. Since Mahon is a port city, winds can blow here, so a light windbreaker or cardigan will be very handy, especially for evening walks or during the shoulder seasons. The principle of layering clothing is your best friend in Mahon, allowing you to easily adapt to temperature changes throughout the day.

In summer, from June to August, when the average temperature hovers around 22-26°C and there is practically no rain, pack light and breathable clothing: cotton t-shirts, shorts, sundresses, and, of course, swimwear. In the winter months (December-February), the weather becomes cooler, with an average temperature of around 12-14°C. You will need warmer items: sweaters, jeans, and a jacket. Although heavy rains are rare here, during the period from November to February the number of days with precipitation increases, so a small umbrella or a light waterproof jacket may come in handy. In spring (March-May) and autumn (September-November), the weather is very pleasant but changeable. Combine long-sleeved t-shirts, light jumpers, and a jacket to be ready for both warm sunny days and cooler evenings.