December Weather in Ventspils, Latvia

Last updated: October 30, 2025

December in Ventspils, Latvia showcases a striking winter atmosphere, with temperatures ranging from a maximum of 8°C (48°F) to a chilling minimum of -8°C (17°F). The average temperature settles at 3°C (38°F), providing a brisk backdrop for the festive season. With 78 mm (3.1 in) of precipitation spread across 19 days, this month is marked by frequent bouts of rain and snow, contributing to the city's 90% humidity level. Visitors can expect a moody, wet landscape, perfect for experiencing the charm of winter in this coastal gem.

December Temperature in Ventspils

In December, Ventspils, Latvia, ushers in the heart of winter with temperatures reflecting a chilly transition into the season. The month typically sees minimums dipping to -8°C (17°F), while the average hovers around 3°C (38°F), and daytime highs barely reach 8°C (48°F). This marks a noticeable drop from the milder autumn months, with temperatures continuing the trend of colder weather as the year comes to a close. Visitors can expect a crisp atmosphere, perfect for enjoying the festive spirit of the holidays amid the serene winter landscape. Overall, December serves as a reminder of winter's true arrival, with a range of temperatures that reinforce Ventspils’ maritime climate.

December Weather in Ventspils: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ventspils, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ventspils, December typically has an average temperature of 3°C (38°F), with highs reaching up to 8°C (48°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec353436414859646559524537
Data source: Temperature data for Ventspils 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.

December Precipitation in Ventspils

In Ventspils, Latvia, December marks a notable transition in the precipitation pattern, tallying 78 mm (3.1 in) over the month, characteristic of the region's winter climate. As days grow shorter and colder, precipitation is not just limited to rain; the frequency of wet days peaks at 19, matching the 19 days seen in October. This increase hints at a wintery mix, moving away from the heavy autumn rains that dominate September and October, where totals soar above 120 mm. The steady rainfall in December, despite being lower than the autumn months, contributes significantly to the overall annual precipitation, encouraging vibrant winter landscapes adorned with frost. As the year wraps up, Ventspils experiences a blend of moisture that blends the fading warmth of late autumn with the chill of impending winter, setting the stage for the months ahead.

December Precipitation Trends in Ventspils

The chart displays monthly precipitation patterns in Ventspils, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Ventspils, December typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec545354363346849512114210378
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Ventspils

In Ventspils, Latvia, December brings with it a notable consistency in humidity levels, peaking at 90%—the same as January and November. This time of year showcases a trend of elevated moisture in the air, with the humidity beginning its gradual descent from the higher averages seen earlier in the fall. Notably, the spring and summer months reveal a significant drop, falling to around 77% in May before stabilizing again. As the year winds down, residents can expect the winter air to feel particularly damp, mirroring the atmospheric conditions experienced throughout the early winter months.

December Average Humidity in Ventspils

This chart illustrates the average monthly humidity levels in Ventspils, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Ventspils is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%89%87%77%79%79%81%85%89%90%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ventspils

As December settles in Ventspils, Latvia, the UV Index drops to 1, marking it as a time of low exposure and a burn time of 45 minutes. This indicates a significant decline from the summer months, where UV levels peaked at 6-7 during the height of the season. The transition from moderate to high levels in spring and summer, where outdoor enthusiasts enjoyed longer sun exposure, gives way to a much safer environment in winter. As residents step out to enjoy the crisp air, it's crucial to remember that even in the colder months, some UV radiation can still reach the skin. Stay informed and protected with the latest updates on the Ventspils UV Index for optimal sun safety year-round.

Maximum UV Index Levels in Ventspils for December

The chart shows the monthly maximum UV Index (UVI) for Ventspils in December, 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 December, the maximum UV index in Ventspils typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123467764211
Data source: Ventspils December 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.

December Sunshine in Ventspils

In Ventspils, Latvia, the sunshine hours throughout the year reveal an intriguing pattern that celebrates the gradual arrival of longer days. December, with its 90 hours of sunlight, marks a notable contrast to brighter months. As winter sets in, daylight diminishes significantly compared to the summer peak in June, where residents bask in 475 hours of golden sunshine. This gradual decline from the summer solstice showcases the rhythmic dance of seasons, from vibrant days to crisp, shorter daylight in winter. However, the resilience of the sun is apparent as it begins to reclaim its dominance again in early spring, ushering in a hopeful increase in brightness that culminates each year in the sunlit glory of summer.

Monthly Sunshine Duration in Ventspils: December Highlighted

The December sunshine duration represents the total number of hours Ventspils experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec82h176h271h368h453h475h469h409h319h235h144h90h
Data source: Ventspils December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ventspils During December

In Ventspils, Latvia, December brings a notable dip in sunny weather, with the probability of sun resting at just 21%. This month, recognized for its shorter days and increased cloud cover, sits towards the lower end of the spectrum compared to the brighter months leading up to summer. As winter progresses, the likelihood of sunshine follows a downward trend from the high points of mid-year—such as June with a robust 68% chance—making December one of the cloudier months in the yearly cycle. Thus, while December offers the charm of winter festivities, it also presents a gentle reminder of the overcast days that accompany the season.

Percentage of Sunny Days in December in Ventspils

The chart illustrates the percentage of sunny days in Ventspils throughout the year, with December 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 Ventspils experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec8%26%32%42%38%68%54%38%32%30%22%21%
Data source: Ventspils December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ventspils in December

As December settles over Ventspils, Latvia, daylight becomes a fleeting commodity, with only 6 hours of sunshine gracing the skies. This month marks the culmination of a gradual decline that began in the autumn, where daylight hours shrank from 10 hours in October to a mere 7 in November. The trend highlights a stark transition from the abundant light of summer, peaking at 17 hours in June and July, to the shadowy depths of winter. As the year draws to a close, the short days and long nights remind residents of the rhythmic ebb and flow of daylight, setting the stage for the gradual return of light as winter yields to spring.

Average Daylight Hours in Ventspils for December

The chart illustrates the variation in daylight duration in Ventspils throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 23m9h 26m11h 52m14h 21m16h 36m17h 51m17h 11m15h 8m12h 43m10h 15m7h 59m6h 43m
Data source: Ventspils daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Ventspils

As December envelops Ventspils, Latvia, the wind whispers its brisk yet invigorating tale, with an average wind speed of 8.0 m/s (18 mph). This month witnesses a slight dip from the gusty November, yet it still sustains a lively pace reminiscent of earlier winter months. From January through March, where winds steadily escalate from 7.0 m/s to 7.2 m/s, the seasonal transition becomes palpable; however, it peaks in October at 8.3 m/s. As autumn yields to winter, the prevailing breezes remain robust, reflecting a consistent trend of increasing wind speeds during the colder months. This December, the wind not only carries the chill of winter but also a refreshing vitality that encapsulates the essence of coastal life in Ventspils.

Average December Wind Speed in Ventspils

The chart displays monthly wind speed patterns in Ventspils, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.07.17.27.55.84.35.47.07.08.38.18.0 m/s
Data source: Ventspils December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Ventspils Compares to Other Months

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

In December, the weather typically displays a wider range of temperatures, with minimums dropping to -8°C (17°F) and daytime highs averaging around 3°C (38°F). It also experiences higher average precipitation at 78 mm (3.1 in) over 19 days, creating a damp and chilly atmosphere with a consistent humidity level of 90%.

In contrast, January sees only a slight increase in temperatures, with minimums around -7°C (20°F) and an average of 2°C (35°F). The precipitation decreases to 54 mm (2.1 in) over 14 days, suggesting somewhat drier conditions than December, yet the humidity remains constant at 90%. For more detailed weather comparisons, check out Ventspils weather in January.

In December, temperatures typically range from a minimum of -8°C (17°F) to a maximum of 8°C (48°F), with an average of 3°C (38°F). This month experiences considerable precipitation, totaling 78 mm (3.1 in) over 19 days, accompanied by high humidity at 90%. In contrast, February tends to be slightly colder, with minimum temperatures dropping to -11°C (12°F) and an average of 1°C (34°F), while still reaching a maximum of 8°C (47°F). Rainfall decreases to 53 mm (2.1 in) over just 11 days, and humidity remains relatively high at 89%. For more detailed insights, you can check Ventspils weather in February.

In December, Ventspils experiences a milder average temperature of 3°C (38°F), with maximums reaching 8°C (48°F) and minimums dropping to -8°C (17°F). Precipitation is quite substantial, totaling 78 mm (3.1 in) across 19 days, coupled with high humidity at 90%. In contrast, March sees a slightly lower average temperature of 2°C (36°F), with a maximum of 9°C (49°F) and a minimum of -11°C (12°F). Additionally, March has a reduced precipitation level of 54 mm (2.1 in) over 13 days, while humidity remains relatively stable at 89%. For more detailed insights on March weather, you can check Ventspils weather in March.

December weather in Ventspils is characterized by a cold winter chill, with temperatures ranging from a low of -8°C (17°F) to a high of 8°C (48°F). The month sees significant humidity at 90% and experiences precipitation on 19 days, resulting in a total of 78 mm (3.1 in) of moisture. In contrast, April brings a noticeable transition towards spring, with temperatures rising from a minimum of -1°C (30°F) to a pleasant maximum of 17°C (63°F). Precipitation decreases significantly to 36 mm (1.4 in) over just 8 days, and humidity slightly drops to 87%. This shift from December to April highlights the warming trends and reduced rain during the spring season. For more specific details, you can check Ventspils weather in April.

December and May present markedly different weather conditions. In December, temperatures can plummet as low as -8°C (17°F), with an average of just 3°C (38°F) and highs reaching 8°C (48°F). The month is characterized by significant precipitation, totaling 78 mm (3.1 in) over 19 days and a high humidity level of 90%. In contrast, May offers a much milder climate, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 18°C (65°F), averaging 9°C (49°F). Precipitation is also reduced to 33 mm (1.3 in) across only 7 days, coupled with a more comfortable humidity level of 77%. For a detailed look at May weather in this region, check out Ventspils weather in May.

In December, the weather is characterized by colder temperatures, with an average around 3°C (38°F) and a maximum of 8°C (48°F). This month sees significant precipitation, totaling 78 mm (3.1 in) over 19 days, accompanied by high humidity levels at 90%. In contrast, June brings a much milder climate, featuring an average temperature of 15°C (60°F) and highs reaching 26°C (78°F). The month is notably drier, receiving only 46 mm (1.8 in) of precipitation across just 7 days, and the humidity decreases to 79%. For those interested in specifics, you can explore more details through this link: Ventspils weather in June.

December and July present contrasting weather conditions in Ventspils. In December, temperatures range from a chilly -8°C (17°F) at their lowest to a mild average of 3°C (38°F), reaching a maximum of 8°C (48°F). The month is characterized by high humidity levels at 90% and frequent precipitation, totaling 78 mm (3.1 in) over 19 days. In stark contrast, July experiences a much milder climate with minimum temperatures of 12°C (54°F), averaging 18°C (64°F), and peaking at 25°C (77°F). While July sees a higher total precipitation of 84 mm (3.3 in), it falls over just 9 days, accompanied by lower humidity levels at 79%. This makes July a notably drier and warmer month compared to the cold and damp December. For a detailed look at July weather, you can visit Ventspils weather in July.

December and August present stark contrasts in weather conditions. In December, temperatures can plummet to a minimum of -8°C (17°F), with an average temperature of around 3°C (38°F) and maximums reaching 8°C (48°F). The month is characterized by high humidity levels of 90% and significant precipitation, totaling 78 mm (3.1 in) over 19 days. In contrast, August boasts a warmer climate, with minimum temperatures of 14°C (57°F), average temperatures of 18°C (65°F), and maximums soaring to 26°C (79°F). While August experiences slightly higher precipitation at 95 mm (3.7 in) over 15 days, the overall humidity is lower at 81%. For a more detailed look at weather conditions in August, visit Ventspils weather in August.

In December, temperatures in Ventspils are considerably colder, with a minimum of -8°C (17°F) and an average around 3°C (38°F), while September enjoys much milder weather, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 23°C (74°F). December also experiences a higher humidity level at 90%, compared to September’s 85%, contributing to a chilly atmosphere. Precipitation is relatively high in both months, with December receiving 78 mm (3.1 in) over 19 days, while September sees a greater total of 121 mm (4.7 in) across 15 days. For more details on September weather, you can check this link: Ventspils weather in September.

In comparing the weather of December and October, it’s clear that December is significantly colder, with average temperatures hovering around 3°C (38°F) and a minimum of -8°C (17°F), while October enjoys milder conditions with averages of 11°C (52°F) and highs reaching 18°C (65°F). Precipitation levels are notably higher in October, totaling 142 mm (5.6 in) despite both months experiencing rainfall on 19 days. Humidity remains similar in both months, with December at 90% and October slightly lower at 89%. For more details on the weather patterns in October, you can check Ventspils weather in October.

In comparing the weather of December to that of November, December tends to be noticeably colder, with average temperatures ranging from a minimum of -8°C (17°F) to a maximum of 8°C (48°F), compared to November's milder averages of -2°C (28°F) to 14°C (58°F). Precipitation levels are somewhat lower in December, measuring 78 mm (3.1 in) over 19 days, while November sees more rainfall at 103 mm (4.0 in) across 18 days. Despite these differences, both months share a high humidity level of around 90%, maintaining a damp atmosphere. For a detailed breakdown, you can refer to Ventspils weather in November.

Compare Ventspils's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Ventspils

December in Ventspils marks a significant shift in weather, characterized by colder temperatures and increased precipitation compared to the preceding months. The average temperature dips to around 3°C, providing a distinct chill in the air, often accompanied by a notable drop to well below freezing at night. With nearly 19 days of rain, the month brings about a high humidity level of 90%, leading to a damp and crisp atmosphere that envelops the town. As the year draws to a close, Ventspils transforms into a winter wonderland, inviting both locals and visitors to embrace the season’s charm. For a deeper understanding of how December fits into the overall climate, check out Ventspils Climate.