May Weather in Jaca, Spain

Last updated: February 6, 2025

May in Jaca, Spain, is characterized by a delightful mix of spring warmth and refreshing precipitation. With maximum temperatures reaching 29°C (84°F) and average daily highs around 13°C (55°F), the weather invites outdoor exploration, while nighttime lows may dip to a cool -2°C (28°F). The month experiences about 96 mm (3.8 in) of rainfall over 13 days, contributing to the lush, vibrant landscapes typical of the region. Coupled with an 80% humidity level, May in Jaca offers a true taste of the breathtaking natural beauty that springs to life this time of year.

May Temperature in Jaca

In May, Jaca, Spain, experiences a delightful transition from the chilly grip of winter to the warmth of summer. With minimum temperatures around -2°C (28°F) and averages rising to 13°C (55°F), the town begins to breathe life as flowers bloom and outdoor activities flourish. The warmth peaks at a pleasant 29°C (84°F), making it an ideal time for hiking in the surrounding mountains or enjoying the vibrant local culture. Embracing this moderate climate, May sets the stage for the hotter months ahead while still offering the crispness of spring, creating a perfect balance for both residents and visitors alike.

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

The chart illustrates May temperature patterns in Jaca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec364042475563696961524138
Data source: Temperature data for Jaca 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 Jaca

May in Jaca, Spain, showcases a delightful balance of rain and sunshine, with precipitation amounting to 96 mm (3.8 in) over 13 rainy days. This marks a slight decrease from the wetter months of April and March, which both exceeded 100 mm, yet still contributes to the region's lush spring landscape. The consistent rainfall experienced in recent months shapes a vibrant environment, perfect for outdoor exploration. As temperatures rise towards summer, the precipitation in May serves as a gentle reminder of the spring season's nurturing effects, ensuring that nature flourishes before the drier months of July and August set in.

May Precipitation Trends in Jaca

The chart displays monthly precipitation patterns in Jaca, 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.
JanFebMarAprMayJunJulAugSepOctNovDec746710410596883140539895123
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Jaca

In May, the humidity in Jaca, Spain reaches 80%, marking a slight decline from the higher levels experienced earlier in the year. As the seasons transition into warmer months, humidity levels trend downward from January's 86% to April's 81%, with May featuring the lowest humidity of the spring season. Following this pattern, the humidity remains consistently around 80% in June and July, creating a comfortable climate for outdoor activities. This gradual decrease not only enhances the appeal of Jaca in late spring but also sets the stage for the drier months ahead, such as August and September, where humidity further dips to 76% and 75%, respectively.

May Average Humidity in Jaca

This chart illustrates the average monthly humidity levels in Jaca, 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.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%83%81%80%81%80%76%75%81%85%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Jaca

As May arrives in Jaca, Spain, residents and visitors should be prepared for increased solar intensity, with the UV Index soaring to 9. This marks a significant jump into the very high exposure category, indicating a burn time of just 15 minutes for fair-skinned individuals. Following a pattern established since March, the UV levels steadily rise as spring progresses, peaking in June with an extreme Index of 11. With the risk of overexposure also climbing in May, it’s essential to take precautions by wearing protective clothing and applying sunscreen frequently. Embrace the vibrant spring, but stay vigilant about sun safety in Jaca! For more details, check out the full Jaca UV Index.

Maximum UV Index Levels in Jaca for May

The chart shows the monthly maximum UV Index (UVI) for Jaca 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.
JanFebMarAprMayJunJulAugSepOctNovDec34689111198632
Data source: Jaca 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 Jaca

May is a radiant month in Jaca, Spain, boasting an impressive 406 hours of sunshine that beckon outdoor enthusiasts and sun-seekers alike. This delightful increase from 351 hours in April not only sets the tone for summer but also highlights a consistent upward trend in daylight hours as the year progresses. While the sunshine hours gradually rise from January's 205 hours, it’s in late spring that Jaca truly shines—bridging the gap toward the sun-drenched days of June, which holds 412 hours. This warm embrace of sunlight invites visitors to explore the stunning landscapes and enjoy the vibrant local culture, making May a captivating time to experience all that this enchanting region has to offer.

Monthly Sunshine Duration in Jaca: May Highlighted

The May sunshine duration represents the total number of hours Jaca 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.
JanFebMarAprMayJunJulAugSepOctNovDec205h261h331h351h406h412h429h400h347h314h257h250h
Data source: Jaca May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Jaca During May

In Jaca, Spain, the likelihood of sunny weather begins to rise as the year progresses, peaking during the summer months. May, with a 35% chance of sunshine, marks a transition from the unpredictable spring weather, showing a modest improvement over previous months like April and March. This trend continues into June, where the likelihood jumps to 49%, and further escalates to a sunny 64% in July and 71% in August. As we move from the early months with lower percentages, May stands out as a promising prelude to the glorious summer, offering visitors a decent chance to enjoy the outdoors before the sun’s warmth fully takes over.

Percentage of Sunny Days in May in Jaca

The chart illustrates the percentage of sunny days in Jaca 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 Jaca experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%24%48%42%35%49%64%71%38%54%41%39%
Data source: Jaca May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Jaca in May

As spring unfolds in Jaca, Spain, daylight duration begins to brighten significantly, culminating in May with an inviting 14 hours of sunlight. This month stands out as a symbol of transition; following the gradual increase from 11 hours in March and 13 hours in April, May serves as a prelude to summer's peak. The trend of lengthening days continues into June, where daylight reaches its zenith at 15 hours, but the gradual decline follows quickly with July and August tapering back to 14 and 13 hours, respectively. This rhythmic dance of light illustrates the shifting seasons, providing a vibrant backdrop for outdoor activities and nature appreciation as the region embraces the warmth and energy of spring and summer.

Average Daylight Hours in Jaca for May

The chart illustrates the variation in daylight duration in Jaca throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 26m10h 33m11h 57m13h 24m14h 37m15h 14m14h 54m13h 49m12h 26m11h9h 44m9h 5m
Data source: Jaca daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Jaca

In Jaca, Spain, the month of May presents a gentle breeze with an average wind speed of 2.3 m/s (5 mph), consistent with the lighter winds typically felt in spring. This marks a slight increase from April's 2.1 m/s, suggesting that as the season transitions toward summer, there may be a subtle uptick in wind activity. Interestingly, the wind speeds in May mirror those of July, hinting at a seasonal equilibrium as the region prepares for warmer weather. Overall, Jaca experiences its calmest winds in the autumn months of September and October, where speeds drop to 1.9 m/s (4 mph), highlighting a distinct seasonal variation throughout the year. Thus, May acts as a bridge between the cooler spring winds and the slightly more spirited summer breezes, offering a refreshing yet tranquil atmosphere.

Average May Wind Speed in Jaca

The chart displays monthly wind speed patterns in Jaca, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.62.42.62.12.3 m/s2.12.32.21.91.92.62.1
Data source: Jaca May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Jaca Compares to Other Months

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

May and January present distinctly different weather patterns. In May, temperatures range from a chilly minimum of -2°C (28°F) to a comfortable average of 13°C (55°F), with highs reaching up to 29°C (84°F). The month sees a total precipitation of 96 mm (3.8 in) over approximately 13 days, accompanied by a humidity level of 80%. In contrast, January is considerably colder, with temperatures dipping as low as -14°C (8°F) and averaging just 2°C (36°F), while the maximum temperature climbs to 16°C (61°F). January experiences less precipitation, totaling 74 mm (2.9 in) over 9 days, but has a slightly higher humidity of 86%. For more detailed information on January weather, you can check Jaca weather in January.

When comparing the weather in May and February, May tends to be considerably warmer and more humid. In May, temperatures range from a chilly minimum of -2°C (28°F) to a pleasant maximum of 29°C (84°F), with an average of 13°C (55°F). The month sees about 96 mm (3.8 in) of precipitation spread over 13 days, resulting in a relatively humid atmosphere with 80% humidity. In contrast, February presents a cooler climate, with a minimum of -6°C (21°F) and a maximum of 19°C (66°F), averaging just 4°C (40°F). Furthermore, it experiences less precipitation at 67 mm (2.7 in) over only 7 days, with humidity slightly higher at 85%. To explore more details about the weather in this month, you can visit Jaca weather in February.

In comparing the weather between May and March, we see notable differences in temperature and precipitation. May experiences milder temperatures, with averages around 13°C (55°F) and a maximum of 29°C (84°F), while March is cooler, averaging at 6°C (42°F) with a maximum of 21°C (70°F). Although March has slightly more precipitation at 104 mm (4.1 in) compared to May's 96 mm (3.8 in), both months have 13 days of rainfall. Humidity levels are quite similar, with May at 80% and March slightly higher at 82%. For more specific details on March weather, you can check Jaca weather in March.

In comparing the weather of May and April, we find that May generally offers warmer temperatures, with a minimum of -2°C (28°F) and an average of 13°C (55°F), reaching up to a maximum of 29°C (84°F). In contrast, April has cooler temperatures, with a minimum of -5°C (23°F), an average of 8°C (48°F), and a maximum of 22°C (72°F). Although May experiences slightly less precipitation, measuring 96 mm (3.8 in) over 13 days, April sees a bit more with 105 mm (4.1 in) also over 13 days. Humidity levels are fairly comparable, with May at 80% and April slightly higher at 81%. For a detailed look at April weather conditions, you can refer to Jaca weather in April.

May and June present a notable transition in weather patterns. In May, temperatures range from a minimum of -2°C (28°F) to a maximum of 29°C (84°F), with an average of 13°C (55°F). The month experiences approximately 96 mm (3.8 in) of precipitation over 13 days, accompanied by a humidity level of 80%. In contrast, June sees a rise in temperatures, with a minimum of 1°C (34°F), an average of 17°C (63°F), and a maximum of 34°C (94°F). Precipitation slightly decreases to 88 mm (3.5 in) over the same number of days, and humidity remains relatively constant at 81%. For more detailed information about June's weather, you can visit Jaca weather in June.

May and July exhibit striking contrasts in weather patterns. May sees a wider temperature range, with a minimum of -2°C (28°F) and a maximum of 29°C (84°F), averaging around 13°C (55°F). This month also experiences considerable rainfall, totaling 96 mm (3.8 in) over 13 days, contributing to high humidity at 80%. In contrast, July boasts a milder temperature range, with a minimum of 5°C (41°F) and a maximum of 33°C (92°F), averaging a comfortable 20°C (69°F). This warmer month is characterized by significantly less precipitation, with only 31 mm (1.2 in) falling over just 7 days, while maintaining the same humidity level of 80%. For a more detailed look at July weather, you can visit Jaca weather in July.

May and August present a notable contrast in weather conditions. In May, temperatures can range from a chilly minimum of -2°C (28°F) to a warm maximum of 29°C (84°F), with an average of 13°C (55°F). This month sees significant precipitation, totaling 96 mm (3.8 in) across 13 days, accompanied by high humidity levels of 80%.

In comparison, August offers a more temperate climate, with minimum temperatures of 7°C (46°F) and maximums reaching up to 36°C (96°F), while the average temperature settles around 20°C (69°F). Precipitation decreases to 40 mm (1.6 in) over just 7 days, and humidity slightly lowers to 76%. For a detailed overview, you can check Jaca weather in August.

In May, the weather begins to warm up, with temperatures ranging from a chilly -2°C (28°F) at night to a pleasant average of 13°C (55°F) and peaking at 29°C (84°F) during the day. The month experiences significant precipitation, with around 96 mm (3.8 in) falling over 13 days, contributing to a higher humidity level of 80%.

In contrast, September offers a more stable climate, with minimum temperatures at 3°C (37°F), an average of 16°C (61°F), and still peaking at 29°C (84°F). This month is drier, with only 53 mm (2.1 in) of rain over 7 days and a slightly lower humidity of 75%. For those interested in specifics, you can find more about the conditions in this month by checking Jaca weather in September.

May and October exhibit noticeable differences in weather patterns. In May, temperatures range from a minimum of -2°C (28°F) to a maximum of 29°C (84°F), with an average temperature of 13°C (55°F). This month experiences about 96 mm (3.8 in) of precipitation over 13 days, coupled with a humidity level of 80%. In contrast, October features slightly cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 26°C (80°F), and an average of 11°C (52°F). The precipitation amount is similar, totaling 98 mm (3.9 in) but spread over only 8 days, while humidity remains marginally higher at 81%. For more detailed information on October weather, you can visit Jaca weather in October.

May and November present contrasting weather patterns, reflecting the transition between spring's warmth and autumn's chill. In May, temperatures vary considerably, with a minimum of -2°C (28°F) and a pleasant average of 13°C (55°F), peaking at 29°C (84°F). The month also experiences around 96 mm (3.8 in) of precipitation over 13 days, accompanied by humidity levels at 80%. In contrast, November is cooler, with a minimum temperature of -7°C (20°F) and an average of 5°C (42°F), reaching a maximum of 19°C (66°F). Precipitation remains similar at 95 mm (3.8 in) over 13 days, but humidity rises slightly to 85%. For a detailed look at the conditions you might expect, check out Jaca weather in November.

May and December exhibit quite distinct weather patterns. In May, temperatures range from a chilly -2°C (28°F) up to a pleasant 29°C (84°F), averaging around 13°C (55°F). The month experiences about 96 mm (3.8 in) of precipitation over 13 days, with a humidity level of 80%. In contrast, December sees lower temperatures, with a minimum of -7°C (20°F) and a maximum of 15°C (60°F), averaging just 3°C (38°F). This month is slightly wetter, with 123 mm (4.8 in) of precipitation over 12 days, and a higher humidity of 87%. For a closer look at December weather specifics, check out Jaca weather in December.

Compare Jaca's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Jaca

May in Jaca is a delightful transition into warmer weather, offering a pleasant mix of mild days and cool nights. As temperatures begin to rise, the rich green landscapes come alive, contrasting with the chill of preceding months. While the average temperature climbs, the occasional rainfall – with about half the month experiencing precipitation – keeps the air fresh and invigorating. This month sees higher humidity levels, adding a touch of warmth to the crisp mountain air. For those wanting to experience Jaca's seasonal charm, May is a unique time to explore the beauty of the region. For more detailed insights into Jaca's climate, visit Jaca Climate.