Trnava Climate

Last updated: January 18, 2025

Trnava, Slovakia, is characterized by a Cfb Köppen-Geiger climate classification, indicative of a temperate oceanic climate with distinct seasonal variations. The region experiences a minimum temperature reaching as low as -18°C (0°F) in January, while summer months witness averages around 12°C (53°F). In August, temperatures can soar to a maximum of 38°C (101°F), showcasing the area's capacity for warm spells. This climatic profile influences local ecosystems, agriculture, and overall lifestyle in Trnava.

Trnava temperature by month

In Trnava, Slovakia, temperature patterns exhibit a clear seasonal progression, reflecting the region's temperate oceanic climate. Winters, notably harsh, see January temperatures plummet to a minimum of -18°C (0°F), gradually warming to -6°C (22°F) by April. As spring unfolds, March begins to usher in milder conditions, with averages rising from 0°C (33°F) in January to 11°C (52°F) in April. By May, the climate transitions to a warm summer, with July and August presenting maximum temperatures peaking at 37°C (99°F) and 38°C (101°F), respectively. As fall approaches, temperatures start to cool significantly, with November and December experiencing minimums around -8°C (18°F). This cyclical temperature variation highlights Trnava's dynamic climate, with distinct seasons that influence local lifestyles and ecological patterns.

Monthly Temperatures in Trnava, Slovakia

The chart illustrates Trnava's temperature patterns throughout the year, with values aggregated from various locations across the region. It highlights seasonal variations and temperature changes across the months.
JanFebMarAprMayJunJulAugSepOctNovDec323743526070727262534436
Data source: Trnava temperature data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

Trnava and Smolenice experience similar temperature ranges, with a minimum of -15°C (5°F) in January and a maximum of 37°C (100°F) in August, as detailed in their respective climate data: monthly temperatures in Trnava and monthly temperatures in Smolenice. In contrast, Piestany records a slightly lower minimum of -18°C (0°F) in January, while still reaching a maximum of 37°C (100°F) in August, as shown in the climate information available at monthly temperatures in Piestany.

Precipitation Patterns in Trnava

Trnava, Slovakia, experiences a notable pattern of precipitation throughout the year, with a clear distribution between dry and wet months. January through April sees relatively consistent levels of rainfall, averaging around 35 mm (1.4 in) per month, with January, February, and March recording similar amounts. As spring transitions into early summer, there is a significant increase in precipitation, peaking in May at 81 mm (3.2 in), which marks the start of a wetter season. The months from June to September maintain elevated rainfall, particularly September, which records 86 mm (3.4 in), ensuring a lush environment during the summer's peak.

The frequency of rainy days complements this precipitation pattern, with January through March witnessing around 7 to 8 rainy days each month, indicating a relatively dry winter. This rhythm shifts in May, where the number of rainy days rises to 13, coinciding with the increase in total precipitation. The summer months of June, July, and August see a steady 10 rainy days, maintaining moisture levels before the autumn months bring additional rainfall, particularly in September and October, with 9 rainy days in September and 7 in October. Overall, Trnava's climate is characterized by distinct wet periods, particularly during spring and early autumn, which play a crucial role in shaping its local ecosystem.

Monthly Average Precipitation in Trnava, Slovakia

The average monthly precipitation in Trnava, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec353634358172707686545161
Data source: Trnava precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred precipitation unit

Sunshine Duration in Trnava

In Trnava, Slovakia, sunshine duration exhibits a clear seasonal trend, beginning with modest hours in the winter months. January sees only 150 hours of sunlight, which gradually increases to 217 hours in February. This upward trend continues into spring, with March receiving 303 hours and April reaching 338 hours. As the days lengthen and spring blooms, May records a further increase to 384 hours, signaling the approach of summer. The peak sunshine is observed in the summer months, with June achieving 418 hours and July boasting an impressive 431 hours, making these the sunniest months of the year.

As summer transitions into autumn, Trnava experiences a gradual decline in sunshine hours. August still retains a significant 393 hours, but this decreases sharply to 324 hours in September, highlighting the changing season. October brings a further reduction to 270 hours, while November and December see a downward slide to 189 hours and 169 hours, respectively. This seasonal fluctuation not only indicates the varying climatic conditions but also influences local lifestyles, recreational activities, and agricultural practices throughout the year. The balance between bright summer days and shorter winter hours underscores Trnava's diverse and dynamic weather patterns.

Monthly Sunshine in Trnava, Slovakia

Monthly sunshine duration represents the total hours of direct sunlight Trnava receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec150h217h303h338h384h418h431h393h324h270h189h169h
Data source: Trnava sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

Trnava UV Index Trends

The UV Index in Trnava, Slovakia, reveals a distinct seasonal pattern, with values reflecting the intensity of ultraviolet radiation throughout the year. Starting in the winter months, January and February feature a low to moderate UV Index with values of 2 and 3, respectively. During this period, the burn time is relatively extended, allowing for 45 minutes in January but decreasing to 30 minutes by February. As spring arrives, March sees a notable rise to 5, indicating a moderate risk of harm from unprotected sun exposure, which necessitates vigilance as daylight hours extend.

The summer months witness the highest UV Index readings, with May, June, July, and August classified as very high, reaching values of 8 and 9. During these peak months, the burn time is reduced to just 15 minutes, highlighting the increased risk of skin damage. As fall approaches, the UV Index decreases significantly, with September dropping back to 6 and October falling to 4. By late autumn and winter, the UV Index returns to lower levels, with November at 2 and December dropping to 1, promoting a more cautious approach to sun exposure during those months. This seasonal variation in UV Index underscores the importance of adjusting sun safety practices accordingly throughout the year in Trnava.

Monthly Maximum UV Index for Trnava, Slovakia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Trnava. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec235689886421
Data source: Trnava UV Index data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

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.

Daylight Hours in Trnava

In Trnava, Slovakia, daylight duration exhibits a pronounced seasonal rhythm, reflecting the changing angle of the sun throughout the year. January marks the shortest daylight period, with only 8 hours of light. As winter transitions to spring, February sees an increase to 10 hours, and by March, daylight extends to 11 hours. This upward trend continues through April, where days lengthen to 13 hours. May ushers in a vibrant spring and early summer, providing 15 hours of daylight, culminating in June, when residents enjoy a remarkable 16 hours of sunlight.

As summer gives way to autumn, daylight hours begin to gradually shorten. July maintains a generous 15 hours, while August sees a slight decline to 14 hours. By September, the total daylight drops to 12 hours, reflecting the approach of fall. This decrease continues through October with 10 hours, and further declines in November to 9 hours. Finally, December returns to 8 hours, mirroring the daylight conditions of January. This cyclical pattern in daylight duration plays a crucial role in shaping the seasonal activities and lifestyle of Trnava’s residents, emphasizing the importance of sunlight in daily life throughout the year.

Average Monthly Daylight Hours in Trnava, Slovakia

This chart shows the total daylight hours Trnava receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec528h611h715h821h913h960h935h853h751h646h551h502h
Data source: Trnava daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of Trnava's Popular Destinations

Gabcikovo, Slovakia experiences a continental climate with significant temperature variations throughout the year. Winter months, such as January and December, see temperatures ranging from -13°C to 15°C, while summer months, particularly July and August, can soar to highs of 37°C and 38°C, respectively. Precipitation is highest in May and September, with averages of 80 mm and 91 mm, while the region enjoys the most sunshine in July, totaling 432 hours. For more detailed information about the climate in Gabcikovo, visit Gabcikovo climate.

Piestany, Slovakia experiences a temperate climate with distinct seasonal variations. Winters are cold, with January temperatures ranging from -18°C to a maximum of 14°C, while summer months like July reach highs of 36°C. Precipitation is moderate throughout the year, peaking in May and September with around 78 mm and 82 mm, respectively. The area enjoys ample sunshine, particularly in June and July, averaging over 400 hours per month. For more detailed information, visit Piestany climate.

Smolenice, Slovakia experiences a continental climate characterized by cold winters and warm summers. January temperatures can drop to -15°C (5°F), while July sees highs reaching up to 36°C (97°F). Precipitation varies throughout the year, with May being the wettest month at 77 mm (3.0 in), and sunshine hours peak in July at 431 hours. The region showcases distinct seasonal changes, making it an intriguing place for climate enthusiasts. For more detailed information, visit Smolenice climate.

Trnava, Slovakia, experiences a continental climate characterized by cold winters and warm summers. January temperatures can plummet to a minimum of -15°C (5°F), while July peaks at a maximum of 36°C (97°F). Precipitation is moderate, with May and September being the wettest months, receiving 77 mm (3.0 in) and 82 mm (3.2 in) respectively. The city enjoys ample sunshine during the summer, with July boasting up to 431 hours of sun. For more detailed information, visit Trnava climate.

Conclusion

In conclusion, Trnava, Slovakia, displays a striking diversity in its climate, characterized by distinct seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight hours. The region experiences cold winters and warm summers, with notable peaks in sunlight and ultraviolet exposure during the summer months, necessitating sun protection and awareness. Meanwhile, the balanced distribution of rainfall throughout the year supports its lush environments, especially during the spring and early autumn. Understanding these climatic characteristics allows residents and visitors alike to better navigate their activities and health considerations throughout the seasons, enhancing their appreciation for the natural rhythms of Trnava’s environment.

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