Last updated: August 27, 2025
In Piatra, Romania, January provides a chilly tableau, with average temperatures hovering around a brisk -3°C (27°F) and fluctuating between a maximum of 10°C (51°F) and a biting minimum of -25°C (-12°F). The month sees 49 mm (1.9 in) of precipitation, spread across 10 days, contributing to the region's 93% humidity. This combination of cold temperatures and moisture paints a picture of winter's grip, inviting visitors to embrace the season's beauty and challenges.
January in Piatra, Romania, offers a stark winter experience, with temperatures dipping as low as -25°C (-12°F) at night and averaging around -3°C (27°F) during the day. Despite the biting cold, the month showcases a notable range with daytime highs reaching up to 10°C (51°F), hinting at the gradual transition towards milder temperatures as the year progresses. This cold snap is typical for the region, preceding a gradual warming trend in February, where temperatures rise slightly, and prepare for the early signs of spring by March. The fluctuations from January through April highlight a captivating shift, as the cold depths of winter give way to the promising warmth of spring, creating a captivating climate rhythm for residents and visitors alike.
January in Piatra, Romania, experiences a moderate precipitation level of 49 mm (1.9 in) over approximately 10 days, setting the tone for the colder months. This amount is relatively low compared to the following month, February, which sees a significant increase to 75 mm (2.9 in) across 12 days. As winter gives way to spring, rainfall remains consistent, with March and April receiving 59 mm (2.3 in) and 54 mm (2.1 in), respectively, while May marks a noticeable jump to 115 mm (4.5 in), highlighting the transition to a wetter season. Notably, the precipitation pattern tends to peak during late spring and early summer months, indicating a clear trend towards increased rainfall as the year progresses. Overall, this data paints a picture of a climate that gradually shifts from the dry chill of January to the lush, rain-soaked days of early summer.
In January, Piatra, Romania experiences a high humidity level of 93%, setting a notably damp tone for the month. This heavy moisture lingers into February, where humidity slightly decreases to 88%, but remains significantly elevated. As winter transitions into spring, a gradual decline is observed, with March dipping to 86% and April further down to 79%. By May and June, humidity stabilizes at a more comfortable 71%, providing some relief as the warmer months approach. However, the summer brings a further drop to 64% in July and 55% in August, marking the driest period of the year. As autumn arrives, humidity begins to rise again, with October at 83%, leading into the wetter months of November and December, which close the year with 91% and 92%, respectively. This cyclical pattern highlights Piatra's transition from cold, humid winters to warm, drier summers, before re-entering the humid climate as the year concludes.
In January, Piatra, Romania, experiences a low UV Index of 2, allowing for a comfortable outdoor experience with a safe burn time of 45 minutes. As the winter months progress, February sees a slight rise to 3—still in the moderate category—which shortens the safe exposure time to 30 minutes. By March, the UV Index increases further to 5, indicating a continued shift towards spring, with similar exposure guidelines. As the sun starts to intensify in the following months, April's UV Index reaches 6, marking the beginning of the high category and reducing burn time to 25 minutes. This trend accelerates sharply into the summer, where the UV Index peaks at 9 from June through July, indicating very high exposure potential with just 15 minutes of safe burn time. The summer sun starts to wane in August, dropping to 8, followed by a gradual decline into September's high index of 7. As the year closes, both October and November return to lower levels, with a UV Index of 4 and 2 respectively, leaving December at a comfortable 2. This annual pattern reflects a clear seasonal transition in UV intensity, emphasizing the importance of sun protection during the sunnier months. For more detailed information, check out the Piatra UV Index.
UV Risk Categories
In January, Piatra, Romania experiences 156 hours of sunshine, setting a tranquil tone for the year ahead. As winter gives way to spring, the days gradually brighten, with February witnessing a notable increase to 208 hours of sunlight. The progression continues into March and April, where the hours rise to 289 and 349 respectively, signaling the awakening of nature. By May, the sun shines most generously with 393 hours, perfectly complementing the blooming landscapes. This upward trend peaks in July with 425 hours, offering the sunniest days of the year. As summer wanes into August, sunshine remains abundant at 406 hours, before a gradual decline begins in September. The cooler months bring shorter days, with November and December providing only 224 and 173 hours of sun, respectively, reminding the inhabitants of the cyclical nature of light and warmth throughout the seasons.
In Piatra, Romania, January greets residents with a modest 14% chance of sunny weather, marking it as one of the cloudiest months of the year. As winter sets in, the likelihood of sunshine begins to rise in the following month, February, where the odds improve to 26%. This upward trend continues into the spring, with March boasting a 39% chance of sun, suggesting that the days are gradually becoming brighter. April and May hold steady with 34% and 36% respectively, hinting at the gradual transition toward sunnier months. By the time summer arrives, the probabilities soar significantly, peaking at 50% in July, and maintaining a sunny disposition through August and September. Overall, while January might not be synonymous with sunshine, the prospects begin to brighten as the year progresses, leading to more delightful days ahead.
In Piatra, Romania, January greets residents with approximately 8 hours of daylight, a stark contrast to the brighter months ahead. As the year progresses into February, daylight increases to 10 hours, hinting at the gradual transition from winter's grip. By March, the days stretch further to 11 hours, and this upward trend accelerates into the spring, with April enjoying 13 hours and May basking in 15 hours of sunlight. This peak illumination continues into the summer months of June and July, where the days remain pleasantly long at 15 hours. However, as autumn approaches in August, daylight gradually diminishes to 14 hours, setting the stage for a slow descent back into the shorter days of September, with 12 hours, and eventually retreating to 10 hours in October. This decrease continues through November to 9 hours and back to 8 hours in December, completing the cycle of daylight variation in this charming Romanian locale.
In Piatra, Romania, January greets residents with a gentle average wind speed of 2.1 m/s (5 mph), setting a calm tone for the month. This tranquility continues into February, maintaining the same breezy pace, before the winds begin to taper slightly in March and April. As spring approaches in May, there's a slight uptick to 2.3 m/s (5 mph), bringing with it a refreshing breath of air. However, the summer months see the winds mellow out, dropping to their annual lows of 1.7-1.9 m/s (4 mph) in August through November. As the year closes out, December sees a return to slightly more robust gusts, but overall, the trend showcases a shift from the more blustery beginnings of the year to the quieter, stiller months as one transitions into winter.
Weather in Piatra varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Piatra, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit notable differences in weather characteristics. January experiences colder temperatures, with a minimum reaching -25°C (-12°F) and an average of -3°C (27°F), while February brings a milder climate, with the minimum only dropping to -13°C (9°F) and an average temperature of 0°C (33°F). Precipitation is slightly higher in February, totaling 75 mm (2.9 in) over 12 days compared to January's 49 mm (1.9 in) across 10 days. Additionally, February has a lower average humidity level at 88%, compared to January’s 93%. For more detailed insights into February weather patterns, you can visit Piatra weather in February.
January and March present distinct differences in weather patterns. In January, temperatures are much colder, with a minimum of -25°C (-12°F) and an average of just -3°C (27°F), while the maximum reaches only 10°C (51°F). The month is characterized by high humidity at 93% and receives around 49 mm (1.9 in) of precipitation over 10 days. In contrast, March shows a notable warming trend; the minimum temperature is still cold at -18°C (0°F), but the average climbs to 4°C (40°F), with highs soaring to 22°C (71°F). March also sees a slight increase in precipitation to 59 mm (2.3 in) over 12 days, although humidity decreases to 86%. For a detailed look at Piatra's weather in March, check out Piatra weather in March.
In January, the weather is quite harsh, with minimum temperatures plunging to -25°C (-12°F) and an average of -3°C (27°F), making it one of the coldest months of the year. This month experiences significant humidity at 93% and sees about 49 mm (1.9 in) of precipitation over approximately 10 days. In stark contrast, April brings a welcome shift in conditions; temperatures rise significantly, with a minimum of -6°C (21°F) and an average of 9°C (49°F), peaking at a warm 27°C (81°F). While April's precipitation increases slightly to 54 mm (2.1 in) over the same number of days, the humidity decreases to 79%, making the weather feel much more pleasant. For more detailed insights, check out Piatra weather in April.
In contrast to the frigid temperatures of January, where average conditions hover around -3°C (27°F) with minimums plunging to -25°C (-12°F), May brings a welcome warmth, featuring average temperatures of 14°C (57°F) and highs reaching up to 28°C (83°F). January experiences significant humidity at 93% and often sees precipitation on about 10 days, resulting in a chilling atmosphere with a total of 49 mm (1.9 in) of rainfall. Conversely, May, with a lower humidity of 71%, has increased rainfall, totaling 115 mm (4.5 in) over approximately 15 days, contributing to its lush, vibrant spring landscape. For more detailed insights, check Piatra weather in May.
In January, the weather is remarkably cold, characterized by minimum temperatures plunging to -25°C (-12°F) and an average around -3°C (27°F), with maximum temperatures only reaching up to 10°C (51°F). The month experiences significant humidity at 93%, along with 49 mm (1.9 in) of precipitation spread over approximately 10 days. In stark contrast, June offers a much more temperate climate, with minimum temperatures around 5°C (41°F) and an average of 19°C (66°F), peaking at a maximum of 32°C (89°F). This summer month also sees increased precipitation, totaling 101 mm (4.0 in) over about 16 days, but the humidity drops to a more comfortable 71%. For more details on the June weather, visit Piatra weather in June.
January and July present stark contrasts in weather conditions. In January, temperatures can plummet to a chilling minimum of -25°C (-12°F), with an average temperature of -3°C (27°F) and a maximum of 10°C (51°F). The month experiences significant humidity at 93% and sees about 49 mm (1.9 in) of precipitation over approximately 10 days. In contrast, July offers a welcome reprieve with milder temperatures, ranging from a low of 7°C (45°F) to a pleasant average of 19°C (67°F), peaking at a warm 32°C (89°F). Although it experiences higher precipitation at 96 mm (3.8 in) over 14 days, humidity is notably lower at 64%. For more details on July weather, check out Piatra weather in July.
January and August showcase a stark contrast in weather. In January, temperatures plummet, with minimums reaching as low as -25°C (-12°F) and an average around -3°C (27°F), while precipitation occurs over 10 days with a high humidity of 93%. In contrast, August offers a much milder climate, where minimum temperatures are 7°C (45°F) and the average climbs to a comfortable 20°C (69°F), peaking at a maximum of 34°C (94°F). Precipitation in August is slightly higher at 59 mm (2.3 in) but occurs over fewer days, with humidity significantly lower at 55%. For more details on the specifics of August weather, you can visit Piatra weather in August.
January weather can be quite harsh, with temperatures ranging from a chilling -25°C (-12°F) to a maximum of 10°C (51°F) and an average of -3°C (27°F). The month also experiences significant humidity at 93% and approximately 49 mm (1.9 in) of precipitation over 10 days. In contrast, September brings milder temperatures, with a minimum of 0°C (32°F), an average of 15°C (59°F), and a pleasant maximum of 29°C (85°F). The humidity drops to a more comfortable 64%, and while there is a bit more precipitation at 66 mm (2.6 in), it only falls over 8 days. For more details about the weather during September, you can visit Piatra weather in September.
January and October exhibit strikingly different weather patterns. In January, temperatures plummet with a minimum of -25°C (-12°F) and an average of -3°C (27°F), while October enjoys milder conditions, with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 25°C (77°F). Additionally, January sees higher humidity at 93% compared to October's 83%, contributing to a colder and more damp atmosphere. Precipitation is somewhat similar, with January receiving 49 mm over 10 days and October slightly higher at 57 mm over just 9 days. For more insights on seasonal weather patterns, check out Piatra weather in October.
In January, temperatures drop significantly, with a minimum of -25°C (-12°F) and an average of -3°C (27°F), while November enjoys milder conditions, with a minimum of -7°C (19°F) and an average of 5°C (42°F). Precipitation levels are somewhat similar, with January receiving 49 mm (1.9 in) over approximately 10 days, compared to November's 44 mm (1.7 in) across 9 days. Humidity remains high in both months, albeit slightly higher in January at 93% compared to November's 91%. For more details on November weather, you can visit Piatra weather in November.
January and December feature stark contrasts in weather patterns. In January, temperatures are colder, with a minimum of -25°C (-12°F) and an average of -3°C (27°F), while December sees milder temperatures, starting with a minimum of -12°C (11°F) and an average of 1°C (34°F). Precipitation is also notable, with January receiving 49 mm (1.9 in) over 10 days, compared to December's 85 mm (3.4 in) across 14 days. Humidity levels remain similar, with January at 93% and December slightly lower at 92%. For more detailed information on December weather, you can visit Piatra weather in December.
January in Piatra presents a stark contrast to other months, characterized by its cold temperatures and high humidity, creating a chill that settles over the region. With an average of -3°C and the potential for drops as low as -25°C, it's the coldest month, challenging residents and visitors alike to adapt to the winter climate. Additionally, January experiences considerable precipitation and a significant number of rainy days, making it one of the wetter months of the year. The backdrop of this chilly landscape is often accompanied by the beauty of frost and snow, urging those who brave the elements to embrace the season's unique charm. For a deeper look into how January shapes the climate in Piatra, check out Piatra Climate.