May Weather in Foz, Spain

Last updated: February 6, 2025

In Foz, Spain, May brings a delightful blend of mild temperatures and refreshing rainfall. With maximum highs reaching up to 26°C (79°F) and average temperatures around 14°C (57°F), this month is ideal for enjoying the outdoors. However, temperatures can dip to a cool minimum of 4°C (39°F) during the night. May experiences approximately 101 mm (4.0 in) of precipitation spread over 13 days, resulting in an average humidity level of 84%. This combination of warm days and occasional showers creates a vibrant landscape, perfect for exploring the natural beauty of the region.

May Temperature in Foz

In May, Foz, Spain experiences a delightful shift in temperatures that signals the arrival of spring in full bloom. With minimums rising to 4°C (39°F) and a pleasant average of 14°C (57°F), the days gradually warm up, reaching a cozy maximum of 26°C (79°F). This month marks a noticeable transition from the cooler early months, showcasing a steady climb from April's average of 11°C (53°F). As locals and visitors alike bask in the increasingly warm sun, May emerges as an ideal time to explore the vibrant landscapes and outdoor adventures that Foz has to offer, perfectly encapsulating the charm of a Spanish spring.

May Weather in Foz: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Foz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec475050525760646563585250
Data source: Temperature data for Foz generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Foz

In May, Foz experiences a moderate rainfall of 101 mm (4.0 in) over approximately 13 days, making it one of the wetter months of the spring season. This precipitation pattern reflects a slight decrease from the previous months, coupled with a shift towards sunnier skies as the summer approaches. The trend shows that while April has even higher rainfall at 90 mm, May’s balance of sunshine and showers creates a vibrant landscape, ideal for enjoying nature's spring bloom. As the year progresses, the rainfall diminishes further into the summer, with June presenting 92 mm (3.6 in) across 16 days, hinting at a transition into drier conditions.

May Precipitation Trends in Foz

The chart displays monthly precipitation patterns in Foz, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec961211149010192486668114145158
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Foz

In Foz, Spain, the humidity levels in May average around 84%, marking a slight decrease from the previous months of January to April, where humidity hovered between 83% and 87%. This consistent humidity trend early in the year reflects the region's characteristic moist climate, but as summer approaches, there’s a gradual shift towards drier conditions, particularly evident in August and September with lower percentages of 78% and 77%, respectively. Overall, while May sees a minor dip, it remains representative of the generally humid environment that defines much of the year in Foz, before the more significant drop that comes later in the summer months.

May Average Humidity in Foz

This chart illustrates the average monthly humidity levels in Foz, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%83%84%84%86%78%77%82%86%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Foz

As May arrives in Foz, Spain, the UV Index reaches an impressive 9, placing it squarely in the very high exposure category. With a burn time of just 15 minutes, sun safety becomes a priority. This trend marks a significant increase compared to the earlier months; for instance, the UV Index was only 2 in January and gradually climbed to 7 in April. The rapid climb through the spring months signals that outdoor enthusiasts should take extra precautions. As summer approaches, the UV levels will remain consistently high, with June peaking at a 10. To stay informed and safe while enjoying the sunny skies, check out detailed UV forecasts at Foz UV Index.

Maximum UV Index Levels in Foz for May

The chart shows the monthly maximum UV Index (UVI) for Foz in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec2467910987532
Data source: Foz May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Foz

May in Foz, Spain, shines brightly with an impressive 392 hours of sunshine, marking it as a peak moment in the region's luminous calendar. This delightful month showcases a significant increase from the 345 hours recorded in April, reflecting a charming transition into the warmth of summer. As spring unfolds, followed by the sun-drenched days of June with 386 hours, Foz invites visitors to bask in the golden glow of longer days. Notably, the trend reveals a steady rise in sunshine hours from January's 171 hours to May, suggesting that the area transforms into a vibrant haven, perfect for enjoying outdoor activities and soaking up the Mediterranean warmth. With the summer months ahead, the anticipation of even more sunshine makes May a truly enchanting time in Foz.

Monthly Sunshine Duration in Foz: May Highlighted

The May sunshine duration represents the total number of hours Foz experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec171h230h304h345h392h386h413h384h336h293h227h198h
Data source: Foz May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Foz During May

In May, Foz, Spain, enjoys a 33% chance of sunny weather, marking a slight increase from April's 30%. This month sits comfortably within a pattern of fluctuating sun probabilities, notably higher than February’s low of 18%, yet not quite reaching the peaks of early spring like March's 36%. As the region transitions into early summer, the likelihood of sunshine remains relatively stable, hinting at the vibrant days to come in June with 23%. Overall, May offers a balanced blend of potential sunny spells, making it a delightful time for outdoor activities amidst the charming coastal backdrop.

Percentage of Sunny Days in May in Foz

The chart illustrates the percentage of sunny days in Foz throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Foz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%18%36%30%33%23%32%30%28%34%30%31%
Data source: Foz May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Foz in May

As spring unfolds into summer, Foz, Spain basks in an increasingly bright atmosphere, with daylight duration steadily increasing from 9 hours in January to a glorious 14 hours in May. This upward trend continues into June and July, where daylight peaks at 15 hours, allowing residents and visitors to fully enjoy the vibrant surroundings. As the seasons transition to autumn, however, daylight begins to wane, dropping to 13 hours in August, and continuing its decline through the fall months to just 9 hours by November. This seasonal rhythm beautifully showcases nature's cycle, encouraging a deep appreciation for the sunlit days of late spring and summer.

Average Daylight Hours in Foz for May

The chart illustrates the variation in daylight duration in Foz throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 21m10h 30m11h 57m13h 26m14h 42m15h 20m15h13h 52m12h 27m10h 58m9h 40m8h 59m
Data source: Foz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Foz

In May, Foz experiences a gentle breeze with an average wind speed of 3.9 m/s (9 mph), reflecting a slight uptick from the previous months of April and March. This month serves as a transitional period, hinting at the calm weather patterns that dominate the summer ahead. Interestingly, the winds tend to be more robust in the earlier months, peaking in February at 5.4 m/s (12 mph). As the year progresses, the wind speeds gradually decline, particularly notable in the summer when July sees the lowest average of 3.1 m/s (7 mph). This trend suggests a serene coastal environment during May, ideal for enjoying outdoor activities while still benefiting from the refreshing Atlantic breezes.

Average May Wind Speed in Foz

The chart displays monthly wind speed patterns in Foz, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.55.43.93.73.9 m/s3.73.13.72.83.73.84.4
Data source: Foz May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Foz Compares to Other Months

The weather in Foz changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Foz and find detailed weather information for every month.

May and January present quite different weather experiences. May features a broader temperature range, with minimums around 4°C (39°F) and maximums reaching up to 26°C (79°F), resulting in a pleasant average of 14°C (57°F). In contrast, January has cooler temperatures, with a minimum of 1°C (34°F) and a maximum of only 19°C (67°F), leading to a lower average of 8°C (48°F). Both months see similar precipitation levels, with May receiving 101 mm (4.0 in) over 13 days and January slightly less at 96 mm (3.8 in) over 12 days; however, January has a slightly higher humidity at 87% compared to May's 84%. For more information, you can check Foz weather in January.

Comparing the weather in May and February reveals notable differences in temperature and precipitation. In May, temperatures range from a minimum of 4°C (39°F) to a maximum of 26°C (79°F), with an average of 14°C (57°F). February, on the other hand, displays milder temperatures, with a minimum of 1°C (33°F), an average of 10°C (50°F), and a maximum of 20°C (68°F). While both months experience considerable precipitation, February records slightly more at 121 mm (4.8 in) over 14 days compared to May's 101 mm (4.0 in) over 13 days. Additionally, humidity levels are relatively high in both months, with February at 85% and May slightly lower at 84%. For more details on February weather, you can visit Foz weather in February.

In comparing the weather of May and March, we see a noticeable shift in temperatures and precipitation patterns. May enjoys milder temperatures, with an average of 14°C (57°F) and a maximum of 26°C (79°F), while March is cooler, averaging at 10°C (50°F) with a maximum of 22°C (73°F). Precipitation levels are slightly lower in May, totaling 101 mm (4.0 in) over 13 days compared to 114 mm (4.5 in) over 15 days in March. Humidity remains relatively consistent, with May at 84% and March at 83%. For a more detailed look at March weather, you can explore Foz weather in March.

In comparing the weather of May and April, May tends to be slightly warmer, with an average temperature of 14°C (57°F) and a maximum reaching up to 26°C (79°F), compared to April's average of 11°C (53°F) and maximum of 23°C (74°F). While both months experience considerable precipitation, May has slightly more at 101 mm (4.0 in) over 13 days, whereas April sees 90 mm (3.5 in) across 16 days. Humidity levels remain similar, with May at 84% and April at 83%. For a more detailed look at April's weather, you can visit Foz weather in April.

May and June showcase a gradual transition in weather. May experiences a wider temperature range with minimums dipping to 4°C (39°F) and maximums reaching 26°C (79°F), while June offers slightly warmer conditions, with minimum temperatures of 7°C (45°F) and maximums of 28°C (82°F). Although both months have comparable humidity levels at 84%, precipitation is slightly reduced in June, totaling 92 mm (3.6 in) over 16 days compared to May's 101 mm (4.0 in) over 13 days. This suggests that while June may bring more rainy days, it also offers warmer average temperatures. For a closer look at June weather specifics, visit Foz weather in June.

May and July exhibit contrasting weather patterns. In May, temperatures range from a chilly minimum of 4°C (39°F) to a pleasant maximum of 26°C (79°F), with an average of 14°C (57°F). The month is marked by higher precipitation, totaling 101 mm (4.0 in) over 13 days, and a notable humidity level of 84%. In contrast, July sees a warmer climate, with temperatures fluctuating from a minimum of 11°C (51°F) to a maximum of 28°C (82°F) and an average of 18°C (64°F). This month experiences considerably less rainfall, with only 48 mm (1.9 in) over 9 days, while humidity remains slightly elevated at 86%. For more details, check out Foz weather in July.

In comparing the weather between May and August, May tends to be cooler with average temperatures ranging from 4°C (39°F) to 26°C (79°F), while August enjoys milder temperatures averaging between 11°C (53°F) and reaching up to 29°C (85°F). May experiences a higher level of precipitation at 101 mm (4.0 in) over approximately 13 days, whereas August sees less rain with 66 mm (2.6 in) across 11 days. Humidity levels are also slightly higher in May at 84%, compared to 78% in August, making the latter month feel somewhat drier and more comfortable. For more detailed insights about August weather, you can visit Foz weather in August.

May and September present distinct weather contrasts, despite sharing a similar number of rainy days. May typically features cooler temperatures, with a minimum of 4°C (39°F) and an average of 14°C (57°F), while September enjoys milder conditions, with lows around 8°C (48°F) and an average of 17°C (63°F). The maximum temperatures also reflect this difference, peaking at 26°C (79°F) in May compared to 29°C (84°F) in September. In terms of precipitation, May is wetter, receiving 101 mm (4.0 in), compared to September's 68 mm (2.7 in), resulting in a higher humidity of 84% in May versus 77% in September. For more detailed information, you can check Foz weather in September.

May and October both offer mild temperatures, but October tends to be slightly warmer with an average temperature of 15°C (59°F) compared to May's 14°C (57°F). In terms of extremes, October can reach a maximum of 29°C (84°F), while May's high peaks at 26°C (79°F). Precipitation is also a factor in both months, with October accumulating 114 mm (4.5 in) over 14 days, which is just a bit more than May's 101 mm (4.0 in) across 13 days. Humidity levels are quite comparable, with May at 84% and October slightly lower at 82%. For more information, you can check Foz weather in October.

May and November present distinct weather characteristics, with May generally being warmer and drier. In May, temperatures range from a minimum of 4°C (39°F) to a maximum of 26°C (79°F), with an average of 14°C (57°F), and the month sees about 101 mm (4.0 in) of precipitation over approximately 13 days. In contrast, November experiences cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 20°C (68°F), averaging around 11°C (52°F). This month is also wetter, receiving 144 mm (5.7 in) of rainfall over 17 days, and slightly higher humidity at 86%. For a deeper understanding of November's climate, you can check out Foz weather in November.

May and December present distinct weather patterns, with May generally offering milder temperatures and more pleasant conditions. In May, temperatures range from a minimum of 4°C (39°F) to a maximum of 26°C (79°F), with an average of 14°C (57°F). The month sees about 101 mm (4.0 in) of precipitation over 13 days and maintains a humidity level of 84%. In contrast, December brings cooler temperatures, with minimums at 2°C (36°F) and maximums reaching only 17°C (63°F), resulting in an average of 10°C (51°F). Decembers are wetter, with precipitation totaling 158 mm (6.2 in) over 17 days and slightly higher humidity at 87%. For more information on December weather in Foz, check out Foz weather in December.

Compare Foz's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Foz

May in Foz brings a refreshing transition from the cooler spring months, with temperature averages nudging upwards and a pleasant warmth enveloping the region. The month is characterized by an increased chance of rain, as it experiences more precipitation days compared to the drier months that precede it. The humidity remains relatively high, contributing to a vibrant and lush landscape. If you're planning a visit, be prepared for a mix of sun and showers, as May’s weather is a reminder of the Mediterranean’s unpredictable charm. For a deeper understanding of Foz's climate throughout the year, check out Foz Climate.