May Weather in Portomarin, Spain

Last updated: February 6, 2025

Experience the captivating May weather in Portomarin, Spain, where temperatures can soar to a maximum of 30°C (86°F), providing a warm and inviting atmosphere for outdoor exploration. The average temperature hovers around 14°C (58°F), ensuring comfortable days and cool nights. However, be prepared for the occasional chill, as temperatures can dip to a minimum of 1°C (35°F). May brings an average precipitation of 79 mm (3.1 in) over approximately 12 days, contributing to the region's lush greenery. With humidity levels at 83%, the air feels refreshingly brisk. Enjoy the blend of warm and cool as you discover the beauty of Portomarin this May!

May Temperature in Portomarin

In May, Portomarin, Spain, experiences a delightful transition from the cooler spring months to the early warmth of summer. The temperatures increase significantly, with minimums rising to 1°C (35°F) and averaging around 14°C (58°F), while daytime highs can reach a pleasant 30°C (86°F). This gradual warming trend from April’s 25°C (77°F) maximum showcases May as a vibrant time, perfect for outdoor exploration and enjoying the lush landscapes. As the month progresses, visitors can expect increasingly sunny days and invigorating evenings, making it an ideal moment to experience the picturesque charm of Portomarin.

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

The chart illustrates May temperature patterns in Portomarin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434748525761666663564846
Data source: Temperature data for Portomarin generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Portomarin

In May, Portomarin experiences a balanced precipitation pattern, with 79 mm (3.1 in) of rain falling over approximately 12 days. This mirrors the January figures, highlighting a consistent trend in early spring. Compared to the wettest months of the year, like November with its 120 mm (4.7 in) of rainfall, May serves as a mild transition, characterized by moderate rainfall that nourishes the blooming landscape without overwhelming it. As the year progresses toward summer, the precipitation begins to taper off, with June expected to have even less rain, showcasing the region's typical seasonal shift.

May Precipitation Trends in Portomarin

The chart displays monthly precipitation patterns in Portomarin, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7910711682796627364696120161
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Portomarin

In May, Portomarin, Spain, experiences a consistent humidity level of 83%, mirroring the conditions of the preceding months. This stability is characteristic of the spring season, where the humidity reflects a pleasant balance favorable for outdoor activities. As we transition into summer, the humidity begins a slight decline, with July and August reaching their lowest averages at 82% and 78%, respectively. This trend suggests that while May maintains a moderate level of humidity, the forthcoming months promise a drier experience, perfect for enjoying the beautiful landscapes and cultural richness that Portomarin has to offer.

May Average Humidity in Portomarin

This chart illustrates the average monthly humidity levels in Portomarin, 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.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%83%83%83%82%78%79%82%84%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Portomarin

As May unfolds in Portomarin, Spain, residents and visitors alike should prepare for a significant rise in sun exposure, with the UV Index reaching a striking 9, categorized as very high. This marks a continuation of the upward trend seen since March, emphasizing the importance of sun protection as burn time drops to just 15 minutes. With UV levels peaking in the spring and staying elevated into the summer months, it's crucial to stay vigilant. As the days grow longer and sunnier, remember to take necessary precautions to safeguard your skin. For more information on UV levels throughout the year, check out Portomarin UV Index.

Maximum UV Index Levels in Portomarin for May

The chart shows the monthly maximum UV Index (UVI) for Portomarin 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.
JanFebMarAprMayJunJulAugSepOctNovDec24689111098632
Data source: Portomarin 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 Portomarin

May in Portomarin, Spain, is a delightful month that truly begins to showcase the region's sunshine potential. With an impressive 390 hours of sunlight gracing this month, May stands out as a vibrant transition from the milder spring months to the sun-drenched days of summer. This increase in sunshine from 337 hours in April not only highlights the warming of the season but also sets the stage for the coming months, where July peaks with 421 hours. As the sunlight hours gradually decline after May, it's clear that this month serves as a beautiful bridge to the height of summer, inviting residents and visitors alike to bask in the bright, cheerful atmosphere of Portomarin.

Monthly Sunshine Duration in Portomarin: May Highlighted

The May sunshine duration represents the total number of hours Portomarin 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.
JanFebMarAprMayJunJulAugSepOctNovDec170h230h299h337h390h387h421h392h338h298h228h191h
Data source: Portomarin May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Portomarin During May

In Portomarin, Spain, May offers a slightly less promising likelihood of sunny weather, with a 33% chance of sunshine. This figure reflects a slight dip from the 50% chance in March and a moderate recovery since the 38% chance in April. As the year unfolds, the prospect of sunny days tends to improve, peaking in August with a 53% likelihood. May sits somewhat in the middle of this spectrum, hinting at a mix of pleasant days and occasional cloud cover, making it a transitional month as spring gives way to the sunnier summer months ahead.

Percentage of Sunny Days in May in Portomarin

The chart illustrates the percentage of sunny days in Portomarin 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 Portomarin experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec33%16%50%39%33%42%43%53%33%37%42%32%
Data source: Portomarin May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Portomarin in May

In Portomarin, Spain, the transition into May marks a delightful surge in daylight, averaging 14 hours of sunshine that brightens the days. Following a gradual increase from 9 hours in January, the daylight duration consistently rises through the spring months, peaking in June with 15 hours. This gradual ascend underscores a vibrant shift as winter recedes, with April’s 13 hours already hinting at the longer, warmer days to come. As summer approaches, July maintains the abundant light with 14 hours, before a gentle decline begins in August, reminding us of the cyclical nature of seasons. Overall, May serves as a vibrant gateway into the longer days of summer, inviting residents and visitors alike to indulge in the lively atmosphere that ample daylight fosters.

Average Daylight Hours in Portomarin for May

The chart illustrates the variation in daylight duration in Portomarin throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 25m10h 32m11h 57m13h 24m14h 38m15h 15m14h 56m13h 50m12h 26m10h 59m9h 43m9h 4m
Data source: Portomarin daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Portomarin

In Portomarin, Spain, the winds of May bring a gentle breeze with an average speed of 3.1 m/s (7 mph), striking a balance between the calmer months of early spring and the lighter winds of summer. This slight uptick from April's 2.5 m/s (6 mph) hints at the transition into warmer weather, as the region experiences a gradual yet consistent shift in its wind patterns throughout the year. Notably, the winds begin to pick up again in January and December, each averaging 3.4 m/s (8 mph), creating a cyclical pattern where cooler months enjoy more invigorating gusts. The overall trend in Portomarin suggests that as the seasons change, so too does the character of its breezes, making May a delightful time to enjoy the mild and refreshing winds that sweep through this picturesque town.

Average May Wind Speed in Portomarin

The chart displays monthly wind speed patterns in Portomarin, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.44.12.72.53.1 m/s2.82.62.32.42.62.83.4
Data source: Portomarin May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Portomarin Compares to Other Months

The weather in Portomarin 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 Portomarin and find detailed weather information for every month.

May and January offer distinctly different weather experiences. In May, temperatures range from a chilly 1°C (35°F) to a warm 30°C (86°F), with an average of 14°C (58°F) and higher humidity at 83%. This month sees about 79 mm (3.1 in) of precipitation over 12 days, indicating the onset of spring with varied conditions. In contrast, January experiences colder temperatures, with a minimum of -5°C (23°F), an average of 6°C (43°F), and a maximum of 19°C (67°F). Although January also records 79 mm (3.1 in) of precipitation, it does so over fewer days (10), and with a slightly higher humidity of 84%. This comparison highlights how May ushers in warmth and variability, while January maintains a colder, more stable climate. For more details on January weather, you can visit Portomarin weather in January.

When comparing the weather in May and February, we see notable differences in temperature and precipitation. In May, temperatures range from a chilly minimum of 1°C (35°F) to a warm maximum of 30°C (86°F), with an average of 14°C (58°F). In contrast, February has cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 21°C (70°F), averaging at 8°C (47°F). Although February experiences higher total precipitation at 106 mm (4.2 in) over 12 days compared to May's 79 mm (3.1 in) during the same number of days, both months maintain a consistent humidity level of 83%. For more insights into February weather, visit Portomarin weather in February.

In comparing the weather of March and May, there are notable differences in temperature and precipitation. March experiences colder temperatures with a minimum of -4°C (26°F) and an average of 9°C (48°F), while May sees a minimum of 1°C (35°F) with an average of 14°C (58°F), indicating a significant warming trend. Additionally, May tends to be drier, with 79 mm (3.1 in) of precipitation over 12 days compared to March's 116 mm (4.6 in) over 14 days. Despite the slightly higher humidity levels in May at 83% compared to March's 82%, the overall conditions in May feel more temperate and inviting. For more details on March weather specifically in Portomarin, check out Portomarin weather in March.

In comparing the weather between April and May, we see a notable shift in temperature and overall conditions. May experiences warmer temperatures, with a minimum of 1°C and an average of 14°C, reaching up to 30°C at its peak, while April's temperatures range from a minimum of -3°C to a maximum of 25°C, with a lower average of 11°C. Precipitation levels are similar, with May receiving 79 mm and April slightly higher at 82 mm, although May sees rainfall over 12 days compared to April's 13 days. Interestingly, both months share the same humidity level of 83%. For a closer look at April's weather, you can check out Portomarin weather in April.

May and June present a gradual transition in weather patterns. In May, temperatures range from a chilly 1°C (35°F) to a warm 30°C (86°F), with an average of 14°C (58°F) and a total precipitation of 79 mm (3.1 in) over 12 days. The high humidity of 83% creates a rather damp atmosphere. Conversely, June sees slightly elevated temperatures, with a minimum of 4°C (40°F), an average of 16°C (62°F), and a maximum of 33°C (92°F). Precipitation decreases to 66 mm (2.6 in) across the same number of rainy days, while humidity remains steady at 83%. For a more detailed look at weather conditions in June, you can check out Portomarin weather in June.

In May, temperatures range from a cool 1°C (35°F) at their lowest to a warm 30°C (86°F) at their peak, with an average of 14°C (58°F). The month sees considerable precipitation, totaling 79 mm (3.1 in) over about 12 days, and the humidity levels are relatively high at 83%.

In contrast, July offers a milder climate, with minimum temperatures rising to 7°C (45°F) and maximums reaching 33°C (91°F), resulting in an average of 19°C (66°F). Rainfall is significantly less, totaling only 27 mm (1.1 in) across 7 days, while humidity slightly decreases to 82%.

For a detailed look at the weather conditions in Portomarin during July, you can follow this link: Portomarin weather in July.

The weather in May and August presents a stark contrast, with May experiencing cooler temperatures and higher rainfall. In May, temperatures range from a chilly 1°C (35°F) at night to a warm 30°C (86°F) during the day, averaging around 14°C (58°F). The month is characterized by significant precipitation, totaling 79 mm (3.1 in) over 12 days, and a high humidity level of 83%.

In contrast, August brings milder nights with a minimum temperature of 8°C (47°F) and warmer daytime highs reaching up to 35°C (95°F), averaging 19°C (66°F). This month sees considerably less rainfall, with only 36 mm (1.4 in) over just 6 days, and slightly lower humidity at 78%. For a more detailed look at the weather in August, you can refer to Portomarin weather in August.

May and September present distinct weather profiles. In May, temperatures range from a chilly 1°C (35°F) to a warm 30°C (86°F), with an average of 14°C (58°F). The month sees significant precipitation, totaling 79 mm (3.1 in) over 12 days, contributing to a higher humidity of 83%. In contrast, September offers slightly milder temperatures, with a minimum of 3°C (38°F), an average of 17°C (63°F), and a maximum of 33°C (92°F). This month experiences less precipitation, with only 46 mm (1.8 in) falling over 9 days, along with a slightly lower humidity of 79%. For more detailed insights into the weather in September, check out Portomarin weather in September.

May and October both experience similar average temperatures, hovering around 14°C (57°F), with daytime highs reaching up to 30°C (87°F). However, May tends to be slightly warmer in the morning, with a minimum temperature of 1°C (35°F) compared to October's 2°C (35°F). In terms of precipitation, October has a higher total rainfall of 96 mm (3.8 in) over 12 days, while May sees a bit less at 79 mm (3.1 in) during the same number of days. Despite their similarities, both months maintain a high humidity level, with May at 83% and October slightly lower at 82%. For more specific insights, you can visit Portomarin weather in October.

May and November present distinctly different weather patterns. In May, temperatures range from a minimum of 1°C (35°F) to a maximum of 30°C (86°F), with an average of 14°C (58°F), making it a month that can feel quite warm. The precipitation is relatively low at 79 mm (3.1 in) over approximately 12 days, and humidity is around 83%.

In contrast, November tends to be cooler, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 19°C (67°F), averaging 9°C (49°F). This month experiences more rain, with precipitation at 120 mm (4.7 in) spread over about 15 days, along with a slightly higher humidity level of 84%. For more specific details about conditions during this month, consider checking the Portomarin weather in November.

May and December present distinctly different weather patterns. In May, temperatures range from a minimum of 1°C to a maximum of 30°C, with an average of 14°C, which creates a warm and pleasant atmosphere as spring progresses. Precipitation during this month is relatively mild at 79 mm over 12 days, and the humidity is around 83%.

In contrast, December experiences colder temperatures, with a minimum of -4°C and a maximum of 16°C, averaging just 8°C. The month is wetter, with precipitation totaling 161 mm across 16 days, contributing to a damp and chilly environment with humidity slightly higher at 85%. For a more detailed look at December weather, you can visit Portomarin weather in December.

Compare Portomarin's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Portomarin

May in Portomarin often marks a transition from the cooler remains of spring to the warmth of summer, showcasing a delightful blend of mild temperatures and increased humidity. Unlike the chilly winter months, May experiences a noticeable rise in warmth, with maximum temperatures reaching their peak around 30°C while still retaining cooler evenings. However, it also brings a fair share of rainy days, contributing to the lush greenery that defines the region. This combination of warmth and moisture creates a vibrant outdoor experience, perfect for exploration and enjoying the picturesque landscapes. For more detailed insights on how May contrasts with other months, feel free to explore Portomarin Climate.