Last updated: August 27, 2025
December in Covasna, Romania, presents a charming blend of winter weather, where temperatures vary significantly from a maximum of 12°C (54°F) to a minimum of -17°C (2°F). The average temperature hovers around -1°C (30°F), making it essential for visitors to bundle up against the chill. With 63 mm (2.5 in) of precipitation spread over 13 days, the month is characterized by a high humidity level of 88%, enhancing the wintry atmosphere. This mix of conditions creates a picturesque winter landscape, perfect for enjoying the serene beauty of Covasna during the festive season.
In Covasna, Romania, December ushers in the heart of winter, with temperatures ranging from a chilly -17°C (2°F) at night to a mild 12°C (54°F) during the day. The average temperature hovers around -1°C (30°F), marking a stark contrast to the milder conditions of the preceding months. As the year draws to a close, the region experiences a noticeable drop in temperatures compared to November's somewhat warmer 3°C (38°F) average, indicating a consistent cold trend. This seasonal shift not only blankets the landscape in snow but also transforms Covasna into a serene winter wonderland, perfect for those seeking a picturesque escape in the snowy hills.
December in Covasna, Romania, marks a transition to winter, bringing an average precipitation of 63 mm (2.5 in) over approximately 13 days. This increase from November’s 38 mm suggests the arrival of wetter conditions as the year draws to a close. Notably, December's precipitation is significantly higher than the preceding months, reflecting a trend of rising moisture levels during the winter. This pattern is characteristic of the season, with precipitation peaking during mid to late winter months. As the landscape transforms under the weight of snow and rain, December serves as a reminder of nature's cyclical rhythms, blending the frosty atmosphere with the essential moisture needed for the area's ecosystem.
December in Covasna, Romania, marks the return of high humidity levels, peaking at 88%, reminiscent of January and November. This late-year trend underscores the region's propensity for damp conditions as winter sets in, creating a stark contrast to the drier summer months, where humidity dipped as low as 48% in August. Following a gradual decline from spring into summer, the humidity begins to rebound in the fall, culminating in December's chillier, moisture-laden atmosphere. This cyclical shift highlights Covasna's dynamic climate, offering a unique experience for residents and visitors alike.
In December, Covasna, Romania, experiences a noticeable decline in UV exposure, with a UV Index of 2, categorized as low. This signifies a welcome respite from the intense sun of the summer months, where the index peaked at a 9 in June and July, indicating very high exposure that necessitated vigilant sun protection with a burn time of just 15 minutes. As the year winds down, the December sun allows for a generous burn time of 45 minutes, making it a safer time for outdoor enthusiasts to enjoy winter activities without the intense risk of sunburn. This trend of fluctuating UV levels highlights the importance of awareness and protection throughout the seasons. For more information on UV levels throughout the year, visit Covasna UV Index.
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In Covasna, Romania, December brings a gentle decline in sunshine hours, with 193 hours illuminating the winter landscape. This marks a noticeable shift from the sun-drenched summer months, where July boasts the highest total at 422 hours. As the year winds down, the sunlight gradually dwindles, transitioning from vibrant May with 393 hours to the tempered glow of December. Despite the chill in the air, December's sunshine still offers a warm embrace, reminiscent of the increasing daylight that begins anew in January with 175 hours. This cyclical dance of light across the seasons beautifully illustrates the natural rhythm of Covasna’s climate, inviting residents and visitors alike to savor the unique charm of winter days.
In December, the likelihood of sunny weather in Covasna, Romania, takes a noticeable dip, with only a 14% chance of sunshine. This marks a significant contrast to the earlier months of the year; for instance, July and August bask in the sun with chances soaring to 47% and 51%, respectively. As autumn fades into winter, the trend shows a gradual decline in sunny days from 31% in November to this December low. With temperatures cooling and daylight diminishing, residents can expect a much greyer month ahead, making those rare sunny moments even more treasured.
As December unfolds in Covasna, Romania, the daylight hours gradually dwindle to 8 hours, marking the shortest days of the year. This transition from November's 9 hours showcases a steady decline in sunlight as winter approaches. Tracking the annual pattern, we observe a gradual increase from January's 9 hours to the peak of 15 hours during the sunniest months of June and July. The daylight duration ebbs and flows throughout the year, with the longest days in late spring and summer, while the depths of winter remind us of nature's seasonal rhythms. January, too, offers a slow start before the gradual lengthening begins anew, promising a return to brighter days by spring.
As December rolls into Covasna, Romania, the average wind speed gently rises to 2.7 m/s (6 mph), slightly above the figures recorded in the preceding months. This subtle uptick suggests a shift from the quieter breezes of late autumn, as winter begins to envelop the landscape. Interestingly, throughout the year, wind speeds in Covasna have generally hovered around the 2.4 to 3.1 m/s range, but the transition into December marks a noteworthy moment of calm before the potential gusts of the harsh winter season. With the chill in the air, the steady winds of December might carry with them not only the whispers of the approaching snowfall but also the promise of a serene winter ambiance for the region.
Weather in Covasna varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Covasna, focusing on differences in temperature, rainfall, humidity, and UV levels.
December's weather tends to be milder compared to January's chill, with average temperatures ranging from -1°C (30°F) to a maximum of 12°C (54°F). In December, precipitation occurs over 13 days, accumulating 63 mm (2.5 in), while humidity remains high at 88%. In contrast, January sees significantly colder temperatures, peaking at an average of -5°C (24°F) and dropping as low as -24°C (-11°F). Additionally, January has less precipitation, totaling just 31 mm (1.2 in) over 7 days, yet maintains the same level of humidity at 88%. For a detailed look at January's climate, check out Covasna weather in January.
In comparing December and February weather, both months experience similar average temperatures, hovering around -1°C (30°F). However, December typically shows a slightly warmer maximum of 12°C (54°F) compared to February's 14°C (58°F). Precipitation is higher in December with 63 mm (2.5 in) over 13 days, while February sees less rain at 45 mm (1.8 in) over only 9 days. Additionally, humidity levels are marginally lower in February at 85%, compared to December's 88%. For more detailed insights into February weather, visit Covasna weather in February.
In December, the weather in Covasna tends to be quite cold, with temperatures ranging from a minimum of -17°C (2°F) to a maximum of 12°C (54°F) and an average of -1°C (30°F). The month sees around 63 mm (2.5 in) of precipitation over 13 days, accompanied by high humidity levels of 88%.
In contrast, March offers a slight reprieve from the winter chill, with temperatures ranging from a minimum of -19°C (-3°F) to a more comfortable maximum of 19°C (67°F), averaging around 2°C (35°F). The precipitation slightly decreases to 59 mm (2.3 in) over 11 days, while humidity drops to 82%. Overall, March showcases a transition toward milder weather, making it a more inviting time compared to the depths of December. For more detailed insights, check out Covasna weather in March.
December and April present distinct contrasts in weather patterns. In December, temperatures typically range from a chilly minimum of -17°C (2°F) to a maximum of 12°C (54°F), with an average of -1°C (30°F). The month experiences significant humidity at 88%, along with precipitation totaling 63 mm (2.5 in) over 13 days. In stark contrast, April boasts milder temperatures, with a minimum of -7°C (19°F) and a maximum soaring to 24°C (76°F), averaging 7°C (44°F). This month also sees reduced precipitation at 53 mm (2.1 in) across 9 days and a more comfortable humidity level of 73%. These differences highlight the transition from the cold depths of winter in December to the budding warmth of spring in April; for more details, check out Covasna weather in April.
December weather in Covasna is characterized by frigid temperatures, with lows reaching -17°C (2°F) and an average of -1°C (30°F). The month receives around 63 mm (2.5 in) of precipitation over 13 days, and the high humidity of 88% can make the cold feel even more biting. In contrast, May brings a significant transformation, with temperatures ranging from a minimum of -1°C (30°F) to a pleasant average of 12°C (53°F), peaking at 25°C (78°F). Although May experiences slightly more precipitation at 109 mm (4.3 in) and 15 rainy days, the humidity drops to a more comfortable 71%. To learn more about the delightful weather conditions in May, visit Covasna weather in May.
December and June present quite contrasting weather conditions. In December, temperatures can drop as low as -17°C (2°F), with an average around -1°C (30°F) and a maximum of 12°C (54°F). The month sees an average humidity of 88% and experiences precipitation on about 13 days, totaling 63 mm (2.5 in). In stark contrast, June offers a much milder climate, with minimum temperatures around 3°C (38°F) and maximums reaching up to 28°C (83°F), giving it an average of 16°C (61°F). This month is also wetter, with 170 mm (6.7 in) of precipitation spread over 19 days, but the humidity is lower at 70%. For more details, check out Covasna weather in June.
December and July present strikingly different weather in Covasna. In December, temperatures can drop as low as -17°C (2°F), with an average temperature of -1°C (30°F) and a maximum of 12°C (54°F). The month is characterized by high humidity at 88% and sees about 63 mm (2.5 in) of precipitation over approximately 13 days. In contrast, July boasts much milder temperatures, ranging from a minimum of 7°C (44°F) to an average of 17°C (63°F) and reaching a maximum of 30°C (86°F). This month also experiences more precipitation, totaling 109 mm (4.3 in) over 15 days, but with significantly lower humidity at 66%. For more specific details, check out Covasna weather in July.
December weather is characterized by cold temperatures, with a minimum of -17°C (2°F) and an average of -1°C (30°F), making it a stark contrast to the warmer August. In December, you can expect up to 63 mm (2.5 inches) of precipitation spread over 13 days, alongside high humidity at 88%. On the other hand, August brings milder temperatures, with a minimum of 5°C (42°F) and an average of 18°C (64°F), peaking at a maximum of 32°C (89°F). The total precipitation in August is slightly higher at 69 mm (2.7 inches) but occurs over fewer days (10 days) and with much lower humidity at 48%. For more specific details about August weather, check out Covasna weather in August.
In December, the weather is notably colder, with temperatures ranging from a minimum of -17°C (2°F) to a maximum of 12°C (54°F), averaging around -1°C (30°F). The month experiences significant precipitation, totaling 63 mm (2.5 in) over approximately 13 days, accompanied by high humidity levels of 88%. In contrast, September offers a milder climate, with temperatures varying from a low of -3°C (27°F) to a warm high of 29°C (85°F) and an average of 13°C (56°F). September sees less precipitation, averaging 40 mm (1.6 in) over 9 days, and has lower humidity at 57%. For a deeper look into September conditions, you can refer to Covasna weather in September.
December weather in Covasna is significantly colder and wetter than October. With average temperatures ranging from a chilly -1°C (30°F) to a maximum of 12°C (54°F), December sees frosty conditions that contrast sharply with October's milder temperatures, which range from a minimum of -5°C (23°F) to a pleasant maximum of 23°C (74°F). Additionally, December experiences more precipitation, accumulating 63 mm (2.5 in) over 13 days, compared to October's 49 mm (1.9 in) over just 8 days. The humidity also rises in December, reaching 88%, making the air feel even colder than in October, which has a humidity level of 79%. For more detailed insights, you can check Covasna weather in October.
In comparing the weather of December to November, December experiences colder temperatures, with a minimum of -17°C (2°F) and an average of -1°C (30°F), while November has a milder minimum of -12°C (11°F) and an average of 3°C (38°F). The maximum temperature in November can reach up to 22°C (71°F), significantly warmer than December's maximum of 12°C (54°F). Additionally, December sees more precipitation, with 63 mm (2.5 in) over 13 days compared to November's 38 mm (1.5 in) over just 7 days. Both months have similar humidity levels, with December slightly higher at 88% compared to November's 87%. For more detailed information on November weather, you can visit Covasna weather in November.
As December settles in Covasna, the landscape transforms into a winter wonderland marked by crisp temperatures that dip significantly, making it a stark shift from the milder months earlier in the year. With average temperatures hovering around -1°C (30°F) and the possibility of maximums reaching 12°C (54°F), the month embraces the chill, inviting layers of snow and the festive spirit. Unlike the lighter, drier months, December sees increased precipitation, with about 63 mm (2.5 in) of rain or snow over 13 days, leading to a humidity level of 88% that blankets the region in a frosty embrace. This unique weather pattern ensures that December is not only colder but also more humid and wetter, crafting ideal conditions for winter sports enthusiasts and holiday celebrations. To explore more about this beautiful yet chilly climate, visit Covasna Climate.