May Weather in Korinthos, Greece

Last updated: August 21, 2025

Experience the vibrant weather of Korinthos, Greece in May, where temperatures can soar to a maximum of 35°C (96°F), offering warm days filled with sunshine. The average daily temperature rests at a pleasant 19°C (67°F), while the nights cool down to a refreshing 11°C (53°F). Visitors can expect a modest 22 mm (0.9 in) of precipitation over just 3 days, contributing to the greenery of the region. With humidity levels at 77%, the air carries a hint of Mediterranean richness, making May an ideal time to explore the beautiful landscapes and cultural heritage of this stunning coastal town.

May Temperature in Korinthos

May in Korinthos, Greece witnesses a delightful transition as the temperatures soar, marking the arrival of summer. With a minimum temperature of 11°C (53°F) and a striking maximum of 35°C (96°F), this month offers a significant warmth compared to the preceding spring months. The average temperature sits comfortably at 19°C (67°F), making it a perfect time for outdoor activities and exploration of the stunning coastal landscapes. As the days grow longer and sunnier, visitors can enjoy the vibrant atmosphere of the city, where the blossoming flora mirrors the rising temperatures. This upward trend in warmth signals adventure and a chance to soak in the charm of Korinthos under the Mediterranean sun.

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

The chart illustrates May temperature patterns in Korinthos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Korinthos, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec485053586774808175665953
Data source: Temperature data for Korinthos 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 Korinthos

In Korinthos, Greece, May marks a notable shift in precipitation patterns, with rainfall dropping to 22 mm (0.9 in) across just 3 days. This decline continues the trend from April, where the city experienced 40 mm of rain, indicating that spring is transitioning into the drier summer months. With significantly less precipitation than the winter months—January and February averaged over 60 mm—May's rainfall is a clear precursor to the arid conditions of June and July, which typically see just 21 mm and 5 mm respectively. As spring gives way to summer, the landscape in Korinthos starts to bask in more sunshine, making it an ideal time for outdoor activities as the city embraces the warmth and vibrancy of the season.

May Precipitation Trends in Korinthos

The chart displays monthly precipitation patterns in Korinthos, 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. In Korinthos, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6158494022215429425061
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Korinthos

In May, Korinthos, Greece, experiences a slight uptick in humidity, reaching 77%. This marks a modest increase from the previous months, where humidity gradually decreased from 76% in January to 75% in April. As spring transitions into summer, the rising humidity can create a more vibrant and lush atmosphere in the region, hinting at the heat to come. This trend continues through June, albeit with a notable drop to 71% as the summer heat intensifies, revealing Korinthos's climate variations throughout the year. Overall, May serves as a bridge between the crispness of spring and the sultriness of summer, inviting visitors to enjoy the burgeoning beauty of this coastal town.

May Average Humidity in Korinthos

This chart illustrates the average monthly humidity levels in Korinthos, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Korinthos is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%74%75%77%72%68%63%65%72%75%76%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Korinthos

As we transition into May in Korinthos, Greece, outdoor enthusiasts need to be especially cautious, as the UV Index skyrockets to 10, marking it as very high with a burn time of just 15 minutes. This significant increase from the previous months signals a shift towards summer conditions; April's UV Index of 8 already hinted at the intensifying sunlight, but May takes it a step further. Following this trend, June reaches an even more intense UV Index of 11, so now is the perfect time to adopt sun protection measures and plan smartly for any outdoor activities. For more detailed information on UV levels throughout the year, visit Korinthos UV Index.

Maximum UV Index Levels in Korinthos for May

The chart shows the monthly maximum UV Index (UVI) for Korinthos 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. In May, the maximum UV index in Korinthos typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568101110108743
Data source: Korinthos 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 Korinthos

May in Korinthos, Greece, truly shines as a highlight of the year, boasting a remarkable 396 hours of sunshine. This peak in daylight serves as a vibrant precursor to the summer months, where sunlight continues to flourish. The gradual increase from 198 hours in January to May's bountiful hours illustrates a steady ascent, paving the way for longer, warmer days. April, with 341 hours, hints at the delightful radiance to come, while the abrupt jump into May marks a significant leap toward summer's splendor. Following May, June and July capitalize on this trend, offering even more hours of sunshine, peaking at 419 hours in July, though August maintains the summer warmth with 394 hours. As the year progresses, the daylight begins its decline, reminding us of the seasonal shifts that make Korinthos a captivating destination year-round.

Monthly Sunshine Duration in Korinthos: May Highlighted

The May sunshine duration represents the total number of hours Korinthos 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.
JanFebMarAprMayJunJulAugSepOctNovDec198h245h322h341h396h405h419h394h341h302h247h238h
Data source: Korinthos May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Korinthos During May

As May approaches in Korinthos, Greece, the anticipation for delightful sunny weather undoubtedly grows, with the likelihood of sunshine soaring to 71%. This month marks a significant shift towards brighter and more pleasant conditions following the milder winter months. As spring advances, the sun begins to make its presence felt, building up toward an impressive 93% chance of sunshine in both July and August. The transition from April's 57% chance of sun to May's sunny outlook reflects a clear trend of increasing warmth and sunshine, inviting residents and visitors alike to bask in the beauty of the Mediterranean spring. With each passing month, Korinthos not only sheds its winter coat but also embraces the sun, setting the stage for a vibrant summer ahead.

Percentage of Sunny Days in May in Korinthos

The chart illustrates the percentage of sunny days in Korinthos 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 Korinthos experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%61%55%57%71%73%93%94%76%50%38%51%
Data source: Korinthos May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Korinthos in May

In Korinthos, Greece, the progression of daylight hours reveals a captivating shift as the year unfolds. Starting from a modest 9 hours in January, daylight gradually increases, reaching 14 hours in both May and June—the pinnacle of summer's embrace. This trend toward longer days continues into July, before gently tapering off in August as daylight dwindles to 13 hours. As autumn approaches, the sunlight gradually recedes, with hours dropping to 11 in October and finally settling back at 9 hours by December. This rhythmic cycle not only marks the changing seasons but also enriches the local landscape with varying hues and moods throughout the year, making May truly a delightful highlight in Korinthos's calendar.

Average Daylight Hours in Korinthos for May

The chart illustrates the variation in daylight duration in Korinthos throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 51m10h 47m11h 58m13h 11m14h 13m14h 44m14h 27m13h 33m12h 23m11h 10m10h 6m9h 34m
Data source: Korinthos daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Korinthos

In May, Korinthos enjoys a gentle breeze, with an average wind speed of 2.7 m/s (6 mph), creating a pleasant atmosphere as spring transitions towards summer. This month’s winds are slightly calmer compared to the earlier months of the year, peaking in January and October with higher speeds of 3.1 m/s and 3.4 m/s respectively. The trend throughout the months shows a gradual shift, with the wind picked up again during the autumn months as seen in November and December. As summer approaches, Korinthos experiences a lull in wind activity, offering visitors a serene environment perfect for exploring the region’s stunning landscapes and seascapes.

Average May Wind Speed in Korinthos

The chart displays monthly wind speed patterns in Korinthos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.12.83.02.52.7 m/s2.02.92.83.03.42.93.6
Data source: Korinthos May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Korinthos Compares to Other Months

Weather in Korinthos varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Korinthos, focusing on differences in temperature, rainfall, humidity, and UV levels.

May and January present contrasting weather conditions in Korinthos. In May, temperatures range from a mild 11°C (53°F) at night to a warm 35°C (96°F) during the day, with an average of 19°C (67°F). The month experiences relatively low precipitation, totaling 22 mm (0.9 in) over just three days, and humidity is quite high at 77%. Conversely, January brings a cooler climate, with temperatures dipping to a minimum of -1°C (31°F) and peaking at 21°C (69°F), averaging around 9°C (48°F). This month sees increased precipitation, with 61 mm (2.4 in) spread over ten days and slightly lower humidity at 76%. For more detailed information, you can check Korinthos weather in January.

When comparing the weather in May and February, significant differences emerge. May brings warmer temperatures with a minimum of 11°C (53°F), an average of 19°C (67°F), and a maximum of 35°C (96°F), while February’s temperatures are much cooler, ranging from a minimum of 2°C (35°F) to a maximum of 19°C (67°F) and an average of just 10°C (51°F). Additionally, May experiences less precipitation, with only 22 mm (0.9 in) over 3 days, compared to February's 58 mm (2.3 in) distributed over 8 days. However, both months feature relatively high humidity, with May at 77% and February slightly lower at 75%. For more detailed insights about February weather, you can check Korinthos weather in February.

In comparing the weather between March and May, it becomes evident that May offers a much warmer climate. The average temperature in May reaches 19°C (67°F), with daily highs soaring up to 35°C (96°F), compared to March's average of 11°C (53°F) and maximum of 21°C (71°F). Additionally, May experiences less precipitation, with only 22 mm (0.9 in) spread over 3 days, while March sees a higher total of 49 mm (1.9 in) over 5 days. Humidity levels are slightly higher in May at 77%, compared to 74% in March, adding a touch of mugginess to the warmer days. For more detailed information, you can refer to Korinthos weather in March.

May generally experiences warmer temperatures compared to April, with minimums of 11°C in May versus 7°C in April. The average temperature rises significantly from 15°C in April to 19°C in May, peaking at a high of 35°C (96°F) in May compared to April's maximum of 27°C (80°F). Furthermore, May has less precipitation, measuring only 22 mm over 3 days, whereas April sees more rainfall at 40 mm over 5 days. Humidity levels are slightly higher in May at 77% compared to 75% in April. For more detailed insights, you can check the Korinthos weather in April.

May and June in Korinthos exhibit notable differences in temperature and humidity. May sees a minimum temperature of 11°C and an average of 19°C, with a maximum reaching up to 35°C. The month experiences a total precipitation of 22 mm over three days, accompanied by higher humidity levels at 77%. In contrast, June starts warmer with a minimum temperature of 14°C and an average of 23°C, while the maximum remains similar at 35°C. The precipitation is slightly lower at 21 mm, also over three days, and the humidity decreases to 71%. For more detailed information, you can check Korinthos weather in June.

In comparing the weather between May and July, May tends to start off cooler, with average temperatures around 19°C (67°F) and minimums dipping to 11°C (53°F). The month also sees higher humidity at 77% and more precipitation, averaging 22 mm over about 3 days. In contrast, July boasts warmer temperatures, with averages reaching 27°C (80°F) and minimums not falling below 19°C (67°F). It experiences significantly less rainfall, with only 5 mm over a single day and lower humidity at 68%. For more insights on July weather, check out Korinthos weather in July.

May and August present distinct weather characteristics. In May, temperatures range from a minimum of 11°C (53°F) to a maximum of 35°C (96°F), with an average temperature of 19°C (67°F). The month experiences moderate precipitation of 22 mm (0.9 in) over three days and a higher humidity level of 77%. In contrast, August boasts warmer temperatures, with a minimum of 21°C (69°F), an average of 27°C (81°F), and a peak of 36°C (97°F). Precipitation is minimal in August, totaling just 4 mm (0.2 in) over no rainy days, and humidity levels drop to a comfortable 63%. For more detailed weather insights, you can visit Korinthos weather in August.

May and September both offer pleasant weather, but there are distinct differences between the two months. May typically sees a wider temperature range, with minimums around 11°C (53°F) and maximums reaching up to 35°C (96°F), averaging 19°C (67°F). The humidity is relatively high at 77%, and it experiences about 22 mm (0.9 in) of rainfall over three days.

In contrast, September boasts milder temperatures, with a minimum of 15°C (59°F) and a maximum near 33°C (91°F), bringing an average of 24°C (75°F). The precipitation is slightly higher at 29 mm (1.2 in), but it falls over just two days, and humidity levels are lower at 65%. For more details, you can check Korinthos weather in September.

May and October both offer mild average temperatures, with May having a wider range from a minimum of 11°C (53°F) to a maximum of 35°C (96°F), while October's temperatures are slightly cooler, ranging from 12°C (54°F) to a maximum of 30°C (87°F). In terms of precipitation, October sees nearly double the rainfall of May, with 42 mm (1.6 in) across 5 days compared to May’s 22 mm (0.9 in) over just 3 days. Humidity levels are also slightly lower in October at 72%, compared to 77% in May. For a detailed look at what to expect, check out Korinthos weather in October.

In May, temperatures are generally milder, with a minimum of 11°C (53°F) and an average of around 19°C (67°F), peaking at a hot 35°C (96°F). Precipitation is relatively low, totaling 22 mm (0.9 in) over just 3 days, and humidity is quite high at 77%. In contrast, November brings cooler weather, with temperatures ranging from a minimum of 8°C (46°F) to an average of 15°C (59°F) and a maximum of 23°C (74°F). The month is also wetter, receiving about 50 mm (2.0 in) of rain across 8 days, while humidity slightly decreases to 75%. For more details, check out Korinthos weather in November.

In May, the weather is significantly warmer, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 35°C (96°F) and an average of 19°C (67°F). The month sees relatively low precipitation, with only 22 mm (0.9 in) over about 3 days, and humidity is comfortably high at 77%. In contrast, December experiences much cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 19°C (66°F), averaging just 11°C (53°F). Precipitation increases to 61 mm (2.4 in) over about 9 days, and the humidity remains similar at 76%. For more detailed information on December weather, you can check this link: Korinthos weather in December.

Compare Korinthos's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Korinthos

As May unfolds in Korinthos, the weather marks a delightful transition from the cooler spring months to the warmth of summer. This month witnesses a pleasant average temperature of 19°C (67°F), with peaks reaching a comforting 35°C (96°F), making it ideal for outdoor activities and exploration. Humidity levels hover around 77%, offering a refreshing, albeit slightly muggy, atmosphere. Unlike the colder months, May sees minimal precipitation, with only about 3 days of light rain falling, which amounts to a mere 22 mm (0.9 in). This combination of warmth and low rainfall creates a perfect backdrop for visitors and locals alike. For a deeper dive into the seasonal variations, check out Korinthos Climate.