Last updated: August 21, 2025
In Tbilisi, Georgia, May ushers in a delightful transition from the chill of spring to the warmth of early summer. With maximum temperatures reaching a pleasant 29°C (84°F) and an average of 15°C (59°F), the city experiences a vibrant climate perfect for exploration. However, residents and visitors should be prepared for cooler spells, as temperatures can dip to a brisk -5°C (24°F) at night. May also sees a significant amount of precipitation, with 116 mm (4.6 in) over approximately 15 days, creating a lush, green landscape that enhances the city’s picturesque charm. The elevated humidity of 78% contributes to a refreshing atmosphere, making this month an enchanting time to enjoy Tbilisi's rich culture and stunning scenery.
In May, Tbilisi begins to shake off the lingering chill of winter, with temperatures showcasing a delightful transition into milder weather. The minimum temperature hovers around -5°C (24°F), while the average temperature reaches a pleasant 15°C (59°F), and daytime highs can soar to a warm 29°C (84°F). This month marks a significant leap from the preceding months, with both the minimum and maximum temperatures experiencing a noticeable increase, inviting residents and visitors alike to embrace outdoor activities. As nature bursts into bloom, May serves as a vibrant reminder of the approaching summer, making it one of the most inviting months to explore Georgia's capital.
May marks a significant peak in precipitation for Tbilisi, Georgia, with a total of 116 mm (4.6 in) falling over 15 rainy days. This represents a sharp increase compared to the preceding months, particularly after April's 98 mm, indicating the arrival of the spring season in full swing. The trend is clear: as temperatures rise and nature awakens, May transforms into one of the wettest months, enriching the vibrant landscapes and filling rivers to their brim. The subsequent drop in rainfall during June to 47 mm (1.8 in) further highlights May as a crucial transition point, emphasizing its role in Tbilisi’s annual climate narrative.
In May, Tbilisi experiences a refreshing shift in humidity, dropping to 78% compared to the higher levels of the winter months. This trend marks a gradual decrease from April's 80%, providing a comfortable atmosphere as spring unfolds into early summer. As temperatures rise, the humidity levels remain relatively stable, only slightly increasing to 79% in June, suggesting a mild and pleasant climate for outdoor activities. This transition highlights Tbilisi's inviting weather during late spring, making May an ideal time for both locals and visitors to bask in the blossoming beauty of the city.
In May, Tbilisi, Georgia, experiences a significant surge in the UV Index, reaching a robust 10, which falls under the very high exposure category. This increase from an already elevated index of 8 in April indicates that sun protection becomes even more critical as the days grow longer and sunnier. With a burn time of just 15 minutes, residents and visitors alike should be vigilant about applying sunscreen and seeking shade during midday hours to prevent skin damage. As the year progresses into June, the UV Index will rise even further, creating a continuing trend of heightened solar exposure. For more information about UV levels throughout the year, visit Tbilisi UV Index.
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As summer approaches, May marks a significant shift in Tbilisi's sunshine hours, boasting 381 hours of radiant light—an inviting increase from the 324 hours recorded in April. This impressive leap not only highlights the city's burgeoning warmth but also sets the stage for an even sunnier June, which tallies 401 hours. The trend is clear: Tbilisi thrives in sunlight during the spring and summer months, with daylight gradually building as winter recedes. Travelers and locals alike can bask in the beauty of late spring, making May an ideal time to explore the city's vibrant culture under its generous sunshine.
In Tbilisi, Georgia, the likelihood of sunny weather in May reaches an encouraging 51%, marking a notable increase from the preceding months where chances lingered around the mid-40s to low-40s. This jump indicates that as spring transitions into summer, Tbilisi begins to embrace sunnier days, aligning with the broader trend of increasing sunshine leading into June, which boasts a 66% chance of clear skies. With May serving as a bridge between the cooler spring months and the bright, warmth-filled summer, it's an ideal time for outdoor activities and enjoying the city’s vibrant blossoms. As the month progresses, residents and visitors alike can look forward to brighter days, reflecting the city's gradual shift toward a sunnier climate.
As spring unfolds in Tbilisi, the city basks in increasing daylight hours, showcasing a promising transition that culminates in May with an inviting 14 hours of sunshine. Beginning the year with a modest 9 hours in January, the daylight steadily extends each month, peaking in June at an impressive 15 hours. However, as summer matures, there’s a gentle decline, with daylight gradually tapering off to 13 hours in August. The trend resonates with the rhythms of nature, where longer days herald the joy of spring and early summer, while the shorter days of late fall and winter remind us of the changing seasons. This beautiful cadence of light invites residents and visitors alike to embrace outdoor activities, making Tbilisi a vibrant destination during these sun-drenched months.
In May, Tbilisi experiences a pleasant average wind speed of 2.3 m/s (approximately 5 mph), consistent with the gentle breezes that characterize the spring months. This slight variation from April's 2.1 m/s reflects a stable pattern as the city transitions towards summer, where the winds remain relatively calm in June, maintaining the same speed. Throughout the earlier months, January to April show a gradual increase in wind speed, peaking in February and March at 2.4 m/s before settling back in May. Interestingly, the trend shifts as summer approaches, with wind speeds dipping slightly in July and August, showcasing Tbilisi's serene atmosphere that complements its vibrant spring landscape. Overall, May stands out as a month where the wind provides a refreshing ally to the blooming environment, offering both comfort and a hint of adventure.
Weather in Tbilisi varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Tbilisi, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in May and January, it's clear that May offers a much warmer and more pleasant climate. In May, temperatures range from a chilly minimum of -5°C (24°F) to a comfortable average of 15°C (59°F) and reach highs of up to 29°C (84°F). The month experiences a fair amount of precipitation, totaling 116 mm (4.6 in) over approximately 15 days, with humidity hovering around 78%.
Conversely, January presents a stark contrast, with colder temperatures that drop to a minimum of -8°C (17°F) and an average of just 1°C (33°F), peaking at 12°C (54°F). Precipitation is considerably lower, with only 21 mm (0.8 in) spread over about five days, and humidity levels are slightly higher at 87%. For a more detailed look at January weather specifics, you can explore Tbilisi weather in January.
When comparing the weather in May and February, it's clear that May experiences significantly warmer temperatures, with a minimum of -5°C (24°F) and an average of 15°C (59°F), peaking at 29°C (84°F). In contrast, February is much cooler, with temperatures ranging from -12°C (11°F) to a maximum of 16°C (61°F), and an average of just 2°C (36°F). Additionally, May sees more precipitation, totaling 116 mm (4.6 in) across 15 days, while February has only 26 mm (1.0 in) across 7 days. Interestingly, the humidity in February is higher at 88%, compared to May's 78%. For more detailed insights into February weather, you can check Tbilisi weather in February.
In comparing the weather of May and March, it's clear that May offers warmer temperatures with an average of 15°C (59°F) and a maximum of 29°C (84°F), while March has a cooler average of 5°C (40°F) and can reach up to 21°C (70°F). The minimum temperature in May is noticeably higher at -5°C (24°F) compared to March's colder minimum of -11°C (12°F). Additionally, May experiences more precipitation with 116 mm (4.6 in) over 15 days, while March sees 75 mm (2.9 in) across the same number of days. Humidity levels in both months are relatively high, but March is slightly more humid at 85% compared to May's 78%. For more details, you can explore Tbilisi weather in March.
In comparing the weather of April and May, we can see a noticeable shift in temperatures and precipitation patterns. May experiences a broader temperature range, with minimums dipping to -5°C (24°F) and maximums reaching as high as 29°C (84°F), resulting in an average temperature of 15°C (59°F). In contrast, April has milder temperatures, with minimums around -3°C (28°F) and a maximum of 24°C (76°F), averaging just 10°C (50°F). Precipitation is also higher in May at 116 mm (4.6 in), spanning over 15 days, compared to April's 98 mm (3.8 in) over 14 days. Furthermore, humidity levels are slightly lower in May at 78%, compared to 80% in April. For more detailed insights, check out Tbilisi weather in April.
May and June present a noticeable shift in weather conditions. In May, temperatures range from a chilly minimum of -5°C (24°F) to a warm maximum of 29°C (84°F), with an average of 15°C (59°F). The month sees significant precipitation, totaling 116 mm (4.6 in) over 15 days, resulting in a humidity level of 78%. By contrast, June experiences milder temperatures with a minimum of 8°C (46°F), an average of 20°C (69°F), and a higher maximum of 34°C (94°F). Precipitation drops to 47 mm (1.8 in) over just 8 days, maintaining a similar humidity level of 79%. This transition marks a shift towards warmer and drier conditions as summer approaches. For more details, check out Tbilisi weather in June.
May and July exhibit distinctly different weather patterns. In May, temperatures range from a chilly minimum of -5°C (24°F) to an average of 15°C (59°F) and a maximum of 29°C (84°F). The month sees significant precipitation totaling 116 mm (4.6 in) over 15 days, contributing to a humidity level of 78%. In contrast, July offers much warmer conditions with a minimum of 10°C (51°F) and an average temperature of 23°C (74°F), peaking at a hot 36°C (97°F). The precipitation decreases significantly in July to just 50 mm (2.0 in) across 6 days, with humidity slightly higher at 80%. For more insights, check out Tbilisi weather in July.
In comparing the weather between May and August, it becomes evident that August tends to be warmer and drier than May. May experiences a wider temperature range, with lows dipping to -5°C (24°F) and highs reaching up to 29°C (84°F), while the average temperature is around 15°C (59°F). Additionally, May sees significant precipitation of 116 mm (4.6 in) over 15 days, contributing to a higher humidity level of 78%. In contrast, August offers milder conditions with minimum temperatures of 11°C (53°F), averaging 22°C (73°F), and maximums peaking at 36°C (97°F). Precipitation in August drops dramatically to 29 mm (1.1 in) over just 5 days, resulting in a lower humidity of 66%. For more detailed information, you can visit Tbilisi weather in August.
May and September showcase a notable contrast in weather conditions. In May, temperatures can fluctuate significantly, ranging from a chilly -5°C (24°F) at night to a warm 29°C (84°F) during the day, with an average temperature of 15°C (59°F). This month also tends to be wetter, receiving 116 mm (4.6 inches) of precipitation over approximately 15 days, and humidity levels are relatively high at 78%.
In contrast, September enjoys milder temperatures, with nighttime lows of 3°C (38°F) and daytime highs reaching up to 32°C (91°F), resulting in a comfortable average of 18°C (65°F). Rainfall is considerably less in September, with only 37 mm (1.5 inches) of precipitation over about 7 days, and humidity drops to 67%. For a more detailed look at September's climate, check out Tbilisi weather in September.
May and October present distinct weather characteristics that reflect the transition from spring to autumn. In May, temperatures range from a chilly -5°C (24°F) to a warm 29°C (84°F), with an average of 15°C (59°F). The month is relatively wet, experiencing 116 mm (4.6 in) of precipitation over 15 days, while humidity sits at 78%. In contrast, October boasts a slightly milder temperature range, with a minimum of -3°C (27°F), an average of 12°C (53°F), and a maximum of 26°C (80°F). Furthermore, October sees significantly less rainfall, totaling 60 mm (2.4 in) over just 7 days, accompanied by a marginally higher humidity level of 81%. For more detailed insights, you can check out Tbilisi weather in October.
May and November showcase contrasting weather characteristics. In May, temperatures can range from a brisk -5°C (24°F) at night to a warm 29°C (84°F) during the day, with an average of 15°C (59°F). This month typically experiences 116 mm (4.6 in) of rainfall over 15 days, accompanied by a humidity level of 78%. In contrast, November sees cooler temperatures with a minimum of -6°C (21°F), an average of only 5°C (42°F), and a maximum of 22°C (73°F). The month is drier, receiving just 52 mm (2.0 in) of precipitation over 8 days, and a slightly higher humidity level of 84%. For more insights, you can check Tbilisi weather in November.
May and December exhibit stark contrasts in weather patterns. In May, temperatures range from a brisk -5°C (24°F) at night to a warm 29°C (84°F) during the day, with an average of 15°C (59°F). The month experiences significant precipitation, totaling 116 mm (4.6 in) over approximately 15 days, resulting in a humidity level of 78%. In contrast, December is much colder, with temperatures dipping as low as -9°C (16°F), averaging just 2°C (36°F) and peaking at 14°C (57°F). This month sees considerably less precipitation, totaling 37 mm (1.4 in) across 7 days, and boasts a higher humidity level of 85%. For more details, check out Tbilisi weather in December.
As May unfolds in Tbilisi, temperatures begin to warm up, showcasing a delightful contrast to the cooler months that precede it. With a maximum temperature reaching up to 29°C (84°F) during the day, the city basks in milder sunshine, while early mornings can still bring a chill reminiscent of winter with temperatures dipping down to -5°C (24°F). This month also marks a shift in humidity and precipitation patterns, with increased moisture in the air—averaging 78%—and 15 days of rainfall, contributing to vibrant spring greenery. For a comprehensive understanding of Tbilisi's climatic nuances, explore Tbilisi Climate.