Last updated: March 24, 2025
In January, Orvieto, Italy, experiences a varied climate characterized by maximum temperatures reaching 15°C (60°F) and a chilly average of 5°C (41°F). With minimum temperatures dipping to -5°C (23°F), visitors should prepare for brisk conditions. Rainfall is not uncommon, totaling 57 mm (2.2 in) over approximately 7 days, while humidity levels remain high at 84%, creating a damp atmosphere. Despite the cool and occasionally rainy weather, Orvieto’s winter charm can be captivating, offering a unique glimpse into this historic city's stunning architecture and serene landscapes.
In January, Orvieto experiences a chilly embrace as temperatures range from a frosty -5°C (23°F) at night to a mild 15°C (60°F) during the day, with an average of 5°C (41°F). This marks the beginning of the year with visible seasonal contrasts, hinting at the gradual warming to come. As the month unfolds, the coldest nights give way to brighter, more temperate days, setting the stage for the slow ascent of spring. Notably, January acts as a stark reminder of winter's grip while paving the way for February's slight increase, as temperatures begin to inch upward. This transition not only influences the landscape but also invites visitors to explore the charm of Orvieto’s winter ambiance, from its historical sites to cozy cafes, all while wrapped in warm layers against the crisp air.
In January, Orvieto experiences a moderate level of precipitation, totaling 57 mm (2.2 inches) over roughly 7 rainy days. This sets the stage for the wetter months ahead, as precipitation steadily increases toward February with 73 mm (2.9 in), and continues its ascent in March and April, peaking in November at 151 mm (5.9 in). Interestingly, the number of rainy days also climbs, peaking in May and November with 14 and 16 days respectively, highlighting a trend of wetter weather as winter transitions into spring. By June, the rainfall begins to decrease, indicating a shift toward the drier summer months. Overall, January serves as a gentle introduction to Orvieto’s dynamic weather patterns, hinting at the lush greenery that follows the winter rains.
In January, Orvieto experiences a high humidity level of 84%, setting the tone for a winter characterized by dampness. As the month progresses into February, humidity drops to 76%, marking the beginning of a gradual decline that reaches its lowest point in the heat of August at a comfortable 55%. The spring months of March and April see a slight uptick, stabilizing between 68% and 70%, before the summer brings drier air in June and July. As autumn sets in, humidity begins to rise again, peaking at 84% in November before starting to descend back into the winter months, with December closing the year at 83%. This cyclical pattern highlights Orvieto's distinct seasonal shifts, where humidity plays a significant role in the charm of this picturesque Italian town.
In January, Orvieto experiences a UV Index of 2, placing it in the low exposure category with a safe burn time of 45 minutes. As the months progress, the UV Index gradually increases, reaching 4 in February and 5 in March, signaling a shift to moderate exposure. By April, the index climbs to 7, indicating high exposure, and the burn time decreases to just 25 minutes. The peak summer months, May through July, see a dramatic rise, with indices hitting 9 and 10, categorizing them as very high, resulting in a mere 15 minutes before skin damage occurs. As the sun begins to wane in August, the index slightly cools to 9, transitioning back to high exposure levels in September at 7. Overall, this trend underscores the importance of taking precautions against UV radiation, especially from late spring through summer. For more detailed information on UV levels throughout the year, visit Orvieto UV Index.
UV Risk Categories
In Orvieto, Italy, January offers a gentle beginning to the year with 190 hours of sunshine, gradually giving way to a more luminous February, where the sun shines for 241 hours. As spring approaches, the daylight hours increase significantly, peaking at 393 hours in May and reaching a vibrant 433 hours in July. This trend of escalating sunshine continues through the summer months, creating perfect conditions for exploration and enjoyment. After the peak, the sunlight begins to gracefully taper off in the fall, offering 336 hours in September and settling at 229 hours in December. This annual cycle paints a picture of Orvieto as a city that transitions beautifully from a serene winter into a sun-drenched summer, making each month a unique experience.
In January, Orvieto, Italy experiences a modest 31% chance of sunny weather, setting the stage for a cozy winter atmosphere. As the months progress, the likelihood of sunshine steadily climbs, soaring to 47% by February and further increasing to 60% in March. This upward trend continues into the spring, with April and May seeing sunny probabilities of 44% and 42% respectively. Summer brings a delightful abundance of sunlight, peaking in July and August with chances reaching 64% and 63%. This pattern highlights how Orvieto transitions from the cool embrace of winter to the vibrant warmth of summer, promising more sunshine as the year unfolds.
In Orvieto, Italy, the transition from winter to spring is beautifully marked by an increase in daylight hours. January begins with about 9 hours of daylight, gradually lengthening to 10 hours by February. As March arrives, the sunlight continues to extend, reaching 11 hours, and by the time April rolls around, the days blossom to 13 hours. This upward trend peaks in June with a glorious 15 hours of daylight, allowing for long, sun-soaked afternoons. As summer wanes into autumn, daylight begins to recede, tapering off to 14 hours in July, then 13 hours in August, and further down to 12 hours in September. By the end of the year, the days once again become shorter, returning to 9 hours of daylight in both November and December. This rhythmic cycle of increasing and decreasing daylight not only signals the change of seasons but also infuses each month with a unique charm reflective of the beauty of Orvieto’s landscape.
As January sweeps into the picturesque town of Orvieto, Italy, it brings with it a brisk average wind speed of 3.1 m/s (7 mph). This invigorating breeze sets the tone for the month, marking it as one of the windiest times of the year alongside October. Following January, the winds take a gentle turn, with February and March experiencing a slight decline in speed, averaging around 2.6 to 2.8 m/s (6 mph). The transition into spring sees the winds continuing to soften, hovering around 2.7 m/s (6 mph) from April through May, before reaching their yearly low in June at 1.9 m/s (4 mph). As summer approaches, the winds vary slightly but remain fairly calm, suggesting a cozy atmosphere perfect for outdoor exploration. Ultimately, this pattern showcases Orvieto's unique climate, where brisk winter winds gradually give way to the gentler breezes of spring and summer.
The weather in Orvieto changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Orvieto and find detailed weather information for every month.
January and February showcase a gradual warming trend, with February generally experiencing slightly milder conditions. In January, temperatures range from a minimum of -5°C (23°F) to a maximum of 15°C (60°F), whereas February sees a minimum of -7°C (19°F) and a peak of 18°C (65°F). While January has an average temperature of 5°C (41°F), February's average rises to 7°C (45°F). Precipitation levels also increase from 57 mm (2.2 in) over 7 days in January to 73 mm (2.9 in) over 8 days in February, although humidity decreases from 84% in January to 76% in February. For more detailed information, check Orvieto weather in February.
January and March present distinctly different weather patterns. In January, temperatures range from a chilly -5°C (23°F) to a mild 15°C (60°F), with an average of 5°C (41°F). The month sees 57 mm (2.2 in) of precipitation over about 7 days, coupled with a high humidity level of 84%. In contrast, March experiences a wider temperature range, with minimums dropping to -10°C (14°F) and maximums reaching 21°C (70°F). The average temperature stands at a more pleasant 9°C (48°F), but it also brings about increased precipitation of 79 mm (3.1 in) over approximately 10 days and lower humidity at 68%. For more details on March weather, check out Orvieto weather in March.
January and April present striking contrasts in weather conditions. In January, temperatures average around 5°C (41°F), with a maximum of 15°C (60°F) and a minimum that can dip to -5°C (23°F). The month sees about 57 mm (2.2 in) of precipitation over approximately 7 days, coupled with relatively high humidity at 84%. In contrast, April experiences a warmer average temperature of 12°C (54°F), peaking at 26°C (78°F) and only dropping to a minimum of -2°C (29°F). Although April receives more precipitation at 85 mm (3.4 in) spread across 10 days, the humidity decreases to a more comfortable 70%. For a more detailed look at April weather, you can check out Orvieto weather in April.
In January, the weather is cold and crisp, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 15°C (60°F). This month sees an average temperature of 5°C (41°F), accompanied by 57 mm (2.2 in) of precipitation over about 7 days, compounded by high humidity of 84%.
In contrast, May brings a significant warm-up, where temperatures can vary from a minimum of 4°C (40°F) to a balmy maximum of 31°C (87°F), with an average of 16°C (61°F). Precipitation also increases, totaling 96 mm (3.8 in) over 14 days, but humidity drops to 69%, creating a more comfortable atmosphere. For a closer look at the May climate, you can visit Orvieto weather in May.
In January, the weather in Orvieto is quite chilly, with average temperatures hovering around 5°C (41°F), and nighttime lows dipping to -5°C (23°F). The month experiences significant humidity at 84%, accompanied by 57 mm (2.2 in) of precipitation over about 7 days, resulting in a damp and cold atmosphere. In contrast, June brings much warmer conditions, with temperatures ranging from a minimum of 9°C (49°F) to a comfortable average of 21°C (71°F), peaking at a scorching 35°C (95°F). Additionally, June sees less rainfall, totaling 48 mm (1.9 in) across just 5 days, and lower humidity at 62%. This shift creates a noticeable transition from the cold, wet winter to a sunny and pleasant summer. For more details, you can check Orvieto weather in June.
In January, the weather is significantly colder, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 15°C (60°F), and an average of 5°C (41°F). This month also sees an average of 57 mm (2.2 in) of precipitation over about 7 days, coupled with high humidity levels at 84%. In contrast, July experiences much warmer temperatures, with a minimum of 14°C (57°F) and a maximum reaching up to 35°C (95°F), giving an average of 24°C (75°F). The precipitation in July is slightly lower at 45 mm (1.8 in) over just 6 days, and the humidity drops to a more comfortable 57%. This stark difference between the winter and summer months highlights the varied climate experienced throughout the year. For more details, check out Orvieto weather in July.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 15°C (60°F) and an average of 5°C (41°F). The month is characterized by high humidity at 84% and experiences about 57 mm (2.2 in) of precipitation over 7 days. In stark contrast, August brings much warmer weather, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 38°C (100°F), averaging around 25°C (77°F). The humidity drops to 55%, and precipitation is relatively low at 43 mm (1.7 in) over 8 days. For more specific information about the climate during this month, you can check Orvieto weather in August.
January and September present strikingly different weather patterns. In January, temperatures range from a chilly -5°C (23°F) at night to a mild 15°C (60°F) during the day, with an average of 5°C (41°F). The month experiences about 57 mm (2.2 in) of precipitation over 7 days, coupled with high humidity levels at 84%. In contrast, September offers a much warmer climate, with temperatures starting at 7°C (46°F) and peaking at 31°C (88°F), averaging around 20°C (68°F). This month sees higher precipitation at 99 mm (3.9 in) across 9 days, yet a more comfortable humidity of 66%. For more details on September weather in Orvieto, check out Orvieto weather in September.
In January, the weather is significantly colder with minimum temperatures reaching -5°C (23°F) and an average of 5°C (41°F), while October boasts a milder climate, starting at temperatures of 6°C (43°F) and averaging around 15°C (59°F). October enjoys warmer maximum temperatures of up to 25°C (78°F), compared to January’s max of 15°C (60°F). Precipitation is also more pronounced in October, totaling 95 mm (3.8 in) over approximately 10 days, compared to January’s 57 mm (2.2 in) over 7 days. Interestingly, the humidity levels are quite similar, with January at 84% and October slightly lower at 79%. For a deeper look into the specific weather patterns of October, check out Orvieto weather in October.
In comparing the weather between January and November, we see notable differences in temperature and precipitation patterns. January experiences colder temperatures, with a minimum of -5°C (23°F) and an average of 5°C (41°F), while November is considerably milder, starting at a minimum of 0°C (32°F) and averaging 11°C (52°F). Precipitation levels are also higher in November, totaling 151 mm (5.9 in) over 16 days, compared to January's 57 mm (2.2 in) over just 7 days. Despite similar humidity levels of 84%, the overall weather conditions in November are substantially wetter and warmer. For more details, you can check Orvieto weather in November.
Comparing the weather in January and December reveals some notable differences. In January, temperatures vary from a minimum of -5°C (23°F) to a maximum of 15°C (60°F), with an average of 5°C (41°F). This month experiences less precipitation, with about 57 mm (2.2 in) falling over approximately 7 days, while humidity remains relatively high at 84%. In contrast, December boasts a slightly milder average temperature of 7°C (44°F) and similar maximum temperatures, but a greater minimum of -4°C (25°F). However, December is significantly wetter, with 115 mm (4.5 in) of precipitation over approximately 12 days, and a slightly lower humidity of 83%. For a more detailed insight into December weather, you can visit Orvieto weather in December.
January in Orvieto presents a chilly yet captivating atmosphere, setting it apart from the warmer months of the year. With average temperatures hovering around 5°C (41°F) and maximums reaching only 15°C (60°F), visitors should be prepared for brisk days and cold nights, often dipping as low as -5°C (23°F). This month also experiences higher humidity at 84%, accompanied by frequent rain, with about 57 mm (2.2 in) over approximately 7 days. While January might not boast the sunny allure of spring or summer, its winter charm offers a unique perspective on this enchanting town. For a deeper dive into what to expect throughout the year, visit Orvieto Climate.