Last updated: March 24, 2025
In January, San Clemente, Italy experiences a diverse range of weather conditions, with maximum temperatures reaching up to 18°C (65°F) and minimums dipping as low as -7°C (20°F). The average temperature hovers around 7°C (45°F), providing a crisp ambience ideal for winter exploration. Rain is not uncommon, with 88 mm (3.5 inches) of precipitation spread over 10 days, resulting in a humidity level of 84%. This combination of temperate climates and occasional rainfall sets the stage for a month that perfectly balances the serenity of winter with vibrant local culture.
In San Clemente, Italy, January temperatures exhibit a significant range, with nighttime lows dipping to -7°C (20°F) and daytime highs reaching a mild 18°C (65°F). The average temperature settles around 7°C (45°F), providing a brisk backdrop for winter activities. As winter transitions into spring, temperatures steadily rise; February sees a slight improvement with averages climbing to 9°C (49°F). This upward trend continues, leading into March, where the mercury further rises, hinting at the approach of more temperate days. Even in the heart of winter, the sun often breaks through, showcasing San Clemente's charm amidst cool breezes.
January in San Clemente, Italy, sees an average precipitation of 88 mm (3.5 in), typically spread over 10 days. This sets the stage for a wetter winter as the following months exhibit a noticeable increase, with February jumping to 132 mm (5.2 in). The trend continues through March and into the early spring, where precipitation levels peak in November at 278 mm (10.9 in), signifying a transition into the rainy season. Despite January's relatively modest rainfall, it marks the beginning of a gradual increase that culminates in the wetter months, particularly November and December, making it clear that winter in San Clemente is marked not only by cooler temperatures but also by a significant uptick in moisture.
In January, San Clemente experiences notably high humidity at 84%, setting the tone for a moist winter environment. As the seasons shift into February, the humidity begins to decrease to 76%, signaling a transition toward drier conditions. This trend continues into March, where humidity drops further to 69%, allowing for a hint of freshness in the air. However, the spring months of April and May level out with consistent humidity around 70%, creating a pleasant atmosphere. A significant dip occurs in the summer, with June showing 61% and July reaching 57%, making it the driest period of the year. August continues this trend with just 53%, before rising again in September to 65% as autumn approaches. The humidity climbs back up in the subsequent months, reaching 75% in October, and punctuated by the return to 84% in both November and December, wrapping up the year in a familiar, damp embrace. This cyclical pattern highlights how San Clemente’s climate balances between humid winters and relatively dry summers.
In January, San Clemente, Italy, sees a moderate UV Index of 3, allowing for a relatively safe outdoor experience with a burn time of 30 minutes. This trend of moderate exposure continues into February with an index of 4, but by March, the UV Index jumps to 6, signaling a shift to high exposure, where the recommended burn time decreases to just 25 minutes. As spring approaches, the UV index peaks sharply, reaching 7 in April and skyrocketing to 9 in May, categorized as very high, reducing burn time further to 15 minutes. This peak continues into the summer months of June and July, where the UV Index maintains a level of 10, warning sunbathers to be vigilant. August and September retain a very high index, gradually tapering off in October, while November and December offer some respite with lower indexes of 4 and 2, respectively. For more details on the UV Index throughout the year, check out San Clemente UV Index.
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In January, San Clemente welcomes the year with a modest 193 hours of sunshine, casting a gentle glow over the coastal town. As the days grow longer, February sees a cheerful increase to 256 hours, hinting at the vibrant spring to come. By March, the sun shines down for 318 hours, revitalizing the landscape and inviting outdoor adventures. This upward trend continues into April and May, where hours reach 349 and 393, respectively, making it an ideal time for visitors to explore. The warmth peaks in July with 426 hours of radiant sunlight, the height of summer bliss, before gradually diminishing in August and September to 398 and 336 hours. As autumn approaches, October and November bring further reductions, settling at 311 and 241 hours, respectively, while December wraps up the year with a quieter 238 hours. This yearly cycle of sunshine not only highlights the allure of San Clemente but also emphasizes the transition from winter's gentleness to the full embrace of summer's warmth.
In San Clemente, Italy, January sees a modest 31% chance of sunny weather, making it one of the less favorable months for sunshine compared to the rest of the year. As the seasons progress, the likelihood of clear skies significantly improves, peaking in the summer months of July and August at an impressive 74%. This trend highlights a gradual increase in sunny days, with February and March already showing more promise at 55% and 53% respectively. As winter gives way to spring, residents and visitors alike can look forward to brighter days ahead, with April and May also offering reasonable chances of sunshine at 39% and 45%. Thus, while January may be a bit gloomy, the promise of sunnier days is just around the corner in this charming Italian locale.
In San Clemente, Italy, the daylight duration in January offers about 9 hours of sunlight, setting the stage for a gradual increase as the year progresses. This increase is quite notable, with daylight extending to 10 hours by February and reaching a pleasant 11 hours in March. As spring unfolds, the sun continues to shine longer, with April and May showcasing a delightful 13 and 14 hours respectively. The longest days occur in June, where residents can bask in 15 hours of daylight. However, as summer fades, a subtle decline begins, with daylight decreasing to 14 hours in July and tapering off to 12 hours by September. This pattern leads us back into shorter days, where both November and December mirror January’s 9 hours of light, creating a yearly cycle that beautifully balances the gift of sunlight in this charming coastal town.
In January, the winds of San Clemente, Italy, begin the year with a gentle average speed of 2.5 m/s (6 mph), setting a tranquil atmosphere that contrasts sharply with the gustier months ahead. As the seasons shift into February and March, the wind speed drops slightly to 2.1 m/s (5 mph), maintaining a consistent breeze that supports the serene coastal charm. Throughout the spring and early summer, wind speeds remain steady at 2.1 m/s, suggesting a calm yet refreshing environment perfect for leisurely strolls and outdoor activities. However, by June, the calming winds decrease further to 1.6 m/s (4 mph), creating an even more tranquil setting ideal for sun-soaked days by the shore. This trend of lighter winds continues through the summer months, peaking again in November with a modest rise to 2.4 m/s before tapering off as the year concludes. Overall, January's wind marks the beginning of a pattern characterized by gentle breezes, inviting all to enjoy the serene beauty of San Clemente.
The weather in San Clemente 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 San Clemente and find detailed weather information for every month.
In January, the weather is characterized by cooler temperatures, ranging from a minimum of -7°C (20°F) to an average of 7°C (45°F), with a maximum of 18°C (65°F). The month also sees significant precipitation, totaling 88 mm (3.5 in) over 10 days and accompanied by high humidity levels at 84%.
In contrast, February brings slightly milder temperatures, with a minimum of -5°C (23°F) and an average of 9°C (49°F), while still reaching a maximum of 18°C (65°F). However, February experiences increased precipitation, totaling 132 mm (5.2 in) over the same 10 days, and lower humidity at 76%.
For more detailed insights on the weather, check out San Clemente weather in February.
January and March present distinct weather characteristics. In January, temperatures can drop as low as -7°C (20°F) and reach a maximum of 18°C (65°F), with an average of 7°C (45°F). The month sees significant humidity at 84% and around 88 mm (3.5 in) of precipitation over approximately 10 days. In contrast, March offers a milder climate, with minimum temperatures around -3°C (26°F) and maximums reaching 21°C (70°F), averaging 10°C (51°F). Precipitation increases slightly to 102 mm (4.0 in) across 11 days, but humidity drops to a more comfortable 69%. For those interested in specifics, you can learn more about the weather patterns by visiting San Clemente weather in March.
January and April present contrasting weather patterns. In January, temperatures can drop as low as -7°C (20°F), with an average of 7°C (45°F) and highs reaching 18°C (65°F), accompanied by relatively high humidity at 84%. Precipitation in January totals 88 mm (3.5 in) over about 10 days, indicating a wetter winter month. In contrast, April sees a notable increase in temperature, with minimums around 0°C (33°F), an average of 13°C (56°F), and maximums peaking at 28°C (83°F). Though April receives slightly less precipitation at 74 mm (2.9 in) across 11 days, it experiences lower humidity at 70%, making the spring month feel much milder and more pleasant overall. For more detailed insights, you can visit San Clemente weather in April.
In January, temperatures in San Clemente can dip to a chilly minimum of -7°C (20°F), with an average high of 18°C (65°F). The month experiences considerable precipitation, totaling 88 mm (3.5 in) over about 10 days, coupled with a high humidity level of 84%. In contrast, May brings much warmer weather, with minimum temperatures rising to 5°C (41°F) and average highs climbing to 31°C (88°F). Although May sees precipitation on 12 days, it is less intense, amounting to 72 mm (2.8 in), and the humidity drops to around 70%. For a more detailed look at the pleasant weather conditions during this month, check out San Clemente weather in May.
In January, the weather is quite chilly, with temperatures ranging from a frigid -7°C (20°F) to a milder 18°C (65°F), and an average of around 7°C (45°F). The month typically experiences 88 mm (3.5 in) of precipitation over about 10 days, coupled with high humidity levels at 84%. In stark contrast, June ushers in warmer temperatures, with a minimum of 10°C (50°F) and a maximum reaching 33°C (92°F), averaging 22°C (72°F). During this month, rainfall is less frequent, totaling 46 mm (1.8 in) over approximately 7 days, and the humidity drops to a comfortable 61%. For a detailed look at June weather, you can refer to San Clemente weather in June.
The weather in January and July presents a stark contrast in temperature and precipitation. In January, temperatures range from a chilly -7°C (20°F) to a mild 18°C (65°F), with an average of 7°C (45°F) and heavy precipitation of 88 mm (3.5 in) over about 10 days. The high humidity level of 84% adds to the cold, making it feel even brisker. In contrast, July offers much warmer conditions, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 34°C (94°F), averaging around 25°C (77°F). Precipitation during this month is significantly lower at just 23 mm (0.9 in) over 4 days, accompanied by a much drier humidity rate of 57%. For more details on the July weather, you can check this link: San Clemente weather in July.
In January, temperatures can be quite chilly, ranging from a minimum of -7°C (20°F) to an average of 7°C (45°F) and peaking at 18°C (65°F), with high humidity at 84% and precipitation occurring on about 10 days, totaling 88 mm (3.5 inches). In contrast, August brings warm and pleasant conditions, with temperatures starting at 16°C (62°F) and averaging 25°C (78°F), reaching a maximum of 35°C (96°F). The month is much drier, seeing only 21 mm (0.8 inches) of rain over just 5 days, and lower humidity at 53%. If you're looking to explore more about the summer climate, check out San Clemente weather in August.
January and September showcase starkly contrasting weather conditions. In January, temperatures can plummet to a minimum of -7°C (20°F), with an average of 7°C (45°F) and a maximum of 18°C (65°F). The month is characterized by high humidity at 84% and considerable precipitation, totaling 88 mm (3.5 in) over about 10 days. In contrast, September enjoys milder temperatures, with a minimum of 10°C (50°F) and averages reaching up to 21°C (71°F), peaking at 32°C (90°F). The humidity drops to 65%, and although precipitation is slightly higher at 100 mm (3.9 in), it falls over just 8 days. For more details on September weather, you can visit San Clemente weather in September.
In January, temperatures in San Clemente can be quite chilly, with a minimum of -7°C (20°F) and average highs reaching only 18°C (65°F). The month tends to be damp, receiving around 88 mm (3.5 in) of precipitation over approximately 10 days, along with a high humidity level of 84%. In contrast, October offers a milder climate, featuring minimum temperatures of 8°C (46°F) and average highs climbing to 27°C (80°F). While October is slightly wetter, with 105 mm (4.1 in) of precipitation over 9 days, the humidity drops to a more comfortable 75%. For a more detailed look at weather patterns, check out San Clemente weather in October.
In January, temperatures range from a chilly -7°C (20°F) to a mild 18°C (65°F), with an average of 7°C (45°F). The month sees about 88 mm (3.5 in) of precipitation over 10 days, accompanied by relatively high humidity at 84%. In contrast, November experiences milder temperatures, with minimums at 1°C (34°F) and maximums reaching 21°C (71°F), averaging 13°C (56°F). However, November is notably wetter, receiving 278 mm (10.9 in) of rain across 16 days, while humidity remains slightly lower at 81%. For more detailed insights, you can check out San Clemente weather in November.
In comparing the weather between January and December, January tends to be cooler, with minimum temperatures dropping to -7°C (20°F) compared to December's mildest temperature of 0°C (32°F). The average temperature in January is slightly lower at 7°C (45°F) than December's 9°C (49°F), leading to a similar maximum temperature range of 18°C (65°F) in January and 17°C (63°F) in December. Rainfall is more pronounced in December, with 187 mm (7.4 in) over 13 days, while January sees less precipitation at 88 mm (3.5 in) across 10 days. Interestingly, both months maintain a high humidity level of 84%. For a more detailed look at December's weather, you can refer to San Clemente weather in December.
January in San Clemente offers a chilly contrast to the more temperate months of spring and summer. With an average temperature hovering around 7°C, it’s a time for cozy layers rather than light attire. The region experiences notable precipitation, with about 10 days of rain, contributing to the lush winter landscape. The high humidity levels of 84% further accentuate the chilly feel, making this month quite distinct from the warmer, dryer conditions of the rest of the year. For a deeper look into San Clemente's unique weather patterns, check out San Clemente Climate.