Last updated: August 21, 2025
May in Gibraltar offers a delightful blend of mild temperatures and pleasant weather, making it an inviting time to explore this historic locale. With a maximum temperature reaching 28°C (82°F) and an average temperature of 18°C (65°F), visitors can enjoy the warmth while basking in the sunshine. Nights are comfortably cool, dipping to a minimum of 12°C (54°F). Rainfall is minimal, with only 15 mm (0.6 in) spread across just 2 days, ensuring that most of the month remains dry and ideal for outdoor activities. The humidity level stands at a moderate 59%, contributing to the pleasant atmosphere that characterizes Gibraltar in May.
In May, temperatures in Gibraltar begin to rise significantly, heralding the arrival of warmer days. With a minimum of 12°C (54°F) and an enticing maximum of 28°C (82°F), the month showcases an average temperature of 18°C (65°F) that offers a delightful spring warmth. This gradual increase follows a trend of steadily climbing temperatures from the cooler months of winter into early spring. As May progresses, visitors can expect sunny skies and pleasant weather, making it an ideal time to explore Gibraltar’s stunning landscapes and rich history. With each passing day, the warmth sets the stage for the summer season ahead, promising vibrant experiences against the backdrop of the Mediterranean.
In May, Gibraltar experiences a notable shift in precipitation patterns, receiving just 15 mm (0.6 in) of rain over only 2 days. This marks a significant decrease compared to the wetter months preceding it, such as March and April, which boast 107 mm (4.2 in) and 76 mm (3.0 in) respectively. As the region transitions into summer, the trend shows a sharp decline in precipitation, with June seeing only 3 mm (0.1 in) and July almost completely dry. This emerging dry spell signals a seasonal shift that brings sunnier days, setting the stage for Gibraltar's warm summer months.
As spring transitions into summer, May in Gibraltar experiences a notable dip in humidity, with levels at 59%—the lowest since January. This decrease continues the trend observed from earlier months, where humidity has gradually fallen, peaking in winter. The April figure of 60% suggests a trend towards drier conditions, setting the stage for the warmer months ahead. As Gibraltar moves into June, the humidity will further decrease to 52%, indicative of the Mediterranean climate’s seasonal shift. This consistent decline not only creates a more comfortable atmosphere for outdoor activities but also marks a refreshing change from the higher humidity of the winter months, culminating in a delightful balance as summer approaches.
As we transition into May, Gibraltar experiences a significant rise in the UV Index, peaking at 10, placing it in the very high exposure category. This means that outdoor enthusiasts should be particularly cautious, as the burn time drops to just 15 minutes. This trend of increasing UV levels is evident as we move from the moderate levels seen in January (UV Index 3) to the very high levels observed in April and May. Furthermore, as summer approaches, a slight increase to 11 is expected in June, indicating that sun safety measures will become increasingly necessary. For more insights on protecting yourself from UV radiation, check out Gibraltar UV Index.
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As spring unfolds into summer, May shines particularly bright in Gibraltar, boasting an impressive 408 hours of sunshine—the highest in the year so far. This vibrant month marks a significant uptick from the previous months, illustrating a steady increase in daylight that begins in January with only 223 hours. Following a consistent trajectory, sunshine hours rise steadily from February through April, culminating in the sun-drenched days of May, which herald the onset of summer with nearly 412 hours awaiting in June. Interestingly, while the summer months continue to bask in abundant sunshine, there’s a slight dip in brightness as the year wanes, with August and September showing a gradual decline, yet still offering a splendid backdrop for outdoor activities. As the seasons transition, Gibraltar’s sun-filled May exemplifies the region's charm and allure, inviting all to indulge in its golden glow.
May marks a transition into sunnier weather in Gibraltar, with a 62% chance of sunshine—a noticeable increase from the cooler months earlier in the year. This trend sets the stage for an inviting late spring, as the likelihood of sunny days climbs steadily toward the summer peak. While February and April linger at much lower probabilities, May's forecast heralds a shift towards brighter skies, paving the way for June's glorious 76% chance of sun. As Gibraltar shakes off the spring chill, travelers and locals alike can look forward to more vibrant days and outdoor activities, making May an ideal time to embrace the warmth and beauty of this stunning locale.
As the year unfolds in Gibraltar, the transformation of daylight duration reveals a beautiful rhythm of seasonal change. From January's 9 hours, the days gradually lengthen, with February bringing an extra hour, followed by March's 11 hours of sunlight that signals the approach of spring. By April, daylight reaches 13 hours, paving the way for the vibrant month of May, where residents bask in 14 hours of sunshine, the peak of early summer. Interestingly, this glorious stretch of daylight remains consistent through June and July before gently tapering off in August. As summer fades, the diminishing daylight gradually returns to 12 hours in September and 11 hours in October, ultimately winding back to 9 hours by December. This cyclical pattern not only enhances the scenic beauty of Gibraltar but also encourages a lively outdoor lifestyle that thrives in the sun.
As May unfolds in Gibraltar, the average wind speed settles at 4.5 m/s (10 mph), marking a gentle shift as the spring season approaches its end. This is notably lower than the preceding months, with April at 5.2 m/s and March at 5.0 m/s. In fact, May's winds are among the lightest of the year, mirroring the tranquil breezes of August and September, when speeds drop even further. While summer beckons with warmer temperatures, the winds tend to calm down, creating a serene atmosphere perfect for outdoor activities. However, the occasional burst of wind in early summer, as observed in July at 5.3 m/s, ensures that Gibraltar remains a vibrant destination for both visitors and locals alike. Overall, the wind patterns reflect a nuanced transition, offering a blend of comfortable spring days and warm summer evenings.
Weather in Gibraltar varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Gibraltar, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather conditions, with May enjoying warmer temperatures and significantly less precipitation. In May, temperatures range from a mild 12°C (54°F) at night to a comfortable 28°C (82°F) during the day, accompanied by only 15 mm (0.6 in) of rain over just 2 days. In contrast, January experiences cooler temperatures with a minimum of 5°C (42°F) and a maximum of 19°C (66°F), along with much higher precipitation totaling 78 mm (3.1 in) spread over 6 days. Additionally, January tends to be more humid, with levels around 79%, compared to May's 59% humidity. For more details, you can check Gibraltar weather in January.
May typically brings warmer temperatures compared to February, with an average high of 28°C (82°F) versus February's maximum of 20°C (68°F). While May enjoys only 15 mm (0.6 in) of precipitation over just 2 days, February sees significantly more rain, with 47 mm (1.8 in) falling across 7 days. Additionally, the humidity in February is higher at 71%, compared to 59% in May, making February feel a bit more damp and cool. For a detailed look at the weather dynamics during February, you can visit Gibraltar weather in February.
In comparing the weather of May and March, we see a significant shift in temperature and precipitation. May generally enjoys warmer conditions, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 28°C (82°F), averaging 18°C (65°F). In contrast, March is cooler, with temperatures ranging from 8°C (47°F) to a maximum of 21°C (70°F) and an average of 15°C (58°F). Additionally, March is much wetter, receiving 107 mm (4.2 in) of precipitation over 12 days, while May has only 15 mm (0.6 in) spread across just 2 days. Humidity levels are also slightly higher in March at 67%, compared to 59% in May. For more detailed information, check out Gibraltar weather in March.
May generally offers warmer temperatures compared to April, with average highs reaching up to 28°C (82°F) versus April's 23°C (74°F). Despite May's warmer climate, it also features significantly less rainfall, only experiencing 15 mm (0.6 in) over just 2 days, in contrast to April's 76 mm (3.0 in) across 10 days. Humidity levels remain quite similar, with April at 60% and May slightly lower at 59%. For more detailed information on April's conditions, you can check Gibraltar weather in April.
When comparing May and June weather, we notice a gradual warming trend. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 28°C (82°F), with an average around 18°C (65°F). The month experiences moderate precipitation of 15 mm over two days and a humidity level of 59%. In June, temperatures rise slightly, with minimums of 16°C (61°F) and a maximum of 28°C (83°F), averaging 20°C (69°F). Rainfall decreases significantly to just 3 mm over one day, and humidity drops to 52%, creating drier and warmer conditions. For more detailed insights, check out Gibraltar weather in June.
May typically presents a milder climate with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 28°C (82°F), averaging around 18°C (65°F). This month experiences a bit of rainfall, with about 15 mm (0.6 in) of precipitation over an average of 2 days, and humidity levels around 59%. In contrast, July boasts warmer temperatures, with a minimum of 18°C (65°F) and a maximum of 31°C (89°F), averaging 23°C (73°F). Notably, July is much drier, recording only 1 mm (0.0 in) of precipitation and no rainy days, while humidity drops slightly to 54%. For more details on July's weather, check out Gibraltar weather in July.
May and August showcase distinct weather patterns. In May, temperatures range from a cool minimum of 12°C (54°F) to a pleasant maximum of 28°C (82°F), with an average temperature of 18°C (65°F). The month experiences moderate humidity at 59% and receives about 15 mm (0.6 in) of precipitation over two days. In contrast, August is warmer, featuring a minimum temperature of 19°C (66°F) and a maximum of 32°C (90°F), with an average temperature of 24°C (75°F). August is relatively drier, with only 10 mm (0.4 in) of precipitation on just one day and lower humidity at 51%. For more details, check out Gibraltar weather in August.
May and September in Gibraltar present a pleasant transition into warmer weather, but they differ notably in temperature and precipitation. In May, temperatures range from a mild 12°C (54°F) at night to an average of 18°C (65°F) during the day, peaking at a comfortable 28°C (82°F). With only 15 mm (0.6 in) of precipitation over about 2 days, May tends to be drier. In contrast, September offers warmer nights with a minimum temperature of 18°C (64°F) and a higher average of 22°C (72°F), while still reaching the same maximum of 28°C (82°F). However, it experiences increased rainfall totaling 27 mm (1.1 in) over 4 days, maintaining a consistent humidity level of 59%. For more details, you can check Gibraltar weather in September.
May and October present a transitional climate, with both months showing mild temperatures but differing in some key aspects. In May, temperatures range from a comfortable minimum of 12°C (54°F) to a warm maximum of 28°C (82°F), averaging around 18°C (65°F), with relatively low precipitation of 15 mm (0.6 in) occurring over just 2 days. The humidity level at 59% contributes to a pleasant but slightly drier atmosphere.
In contrast, October experiences slightly cooler minimum temperatures at 12°C (53°F) and averages a higher overall temperature of 20°C (67°F), peaking at 27°C (81°F). However, this month sees a significant increase in rainfall, with 47 mm (1.9 in) spread over 6 days, resulting in higher humidity at 68%. This makes October feel more humid and wetter compared to the more arid conditions of May, showcasing the shift in weather patterns as the seasons change. For more detailed information, you can consult this link: Gibraltar weather in October.
May and November present quite distinct weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 28°C (82°F), with an average of 18°C (65°F). The month experiences relatively low precipitation, with only 15 mm (0.6 in) falling over just two days, and humidity levels around 59%. In contrast, November sees cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 22°C (73°F), averaging 16°C (61°F). The month is considerably wetter, recording 90 mm (3.6 in) of precipitation over ten days, and a higher humidity level of 77%. For more detailed insights into the weather during this month, check out Gibraltar weather in November.
In May, the weather is generally warmer with temperatures ranging from a minimum of 12°C (54°F) to a pleasant average of 18°C (65°F), peaking at a maximum of 28°C (82°F). The month experiences relatively low precipitation, measuring just 15 mm (0.6 in) over only 2 days, and a moderate humidity level of 59%. In contrast, December brings cooler temperatures, with a minimum of 8°C (47°F), an average of 15°C (59°F), and a maximum of 20°C (68°F). Precipitation significantly increases during this month, totaling 55 mm (2.2 in) over 7 days, along with higher humidity at 81%. For more detailed insights, check Gibraltar weather in December.
In May, Gibraltar's weather comes alive, offering an inviting transition from the cooler spring months to the warmth of summer. With a comfortable average temperature of 18°C and peaks reaching up to 28°C, the days are pleasantly warm, ideal for outdoor activities. Unlike the wetter winter months, May experiences only light precipitation, with just two days of rain, making it a fantastic time for sightseeing and enjoying the stunning scenery. Additionally, the humidity level sits at a moderate 59%, ensuring the air feels fresh rather than stifling. For those looking to explore what Gibraltar has to offer, this month strikes a perfect balance between warmth and mildness. Discover more about the overall weather patterns in the region at Gibraltar Climate.