Last updated: April 22, 2025
Experience the vibrant January weather of Santa Barbara, Mexico, where temperatures range from a comfortable average of 15°C (59°F) to a warm maximum of 30°C (87°F). The month is characterized by mild nights, with lows dipping to 1°C (34°F), perfect for cozy evenings. January sees minimal rainfall, with only 6 mm (0.2 in) of precipitation over just one day, ensuring plenty of sunshine for outdoor activities. With humidity levels around 88%, the air carries a gentle warmth, making it an ideal time to explore this charming destination.
In Santa Barbara, Mexico, January ushers in a refreshing climate, with temperatures ranging from a cool 1°C (34°F) at night to a pleasant 30°C (87°F) during the day, averaging around 15°C (59°F). This month marks the beginning of a gradual warming trend that continues through the spring, as temperatures steadily rise, reaching a daytime average of 17°C (64°F) in February and peaking at 20°C (67°F) by March. Notably, nighttime lows also increase slightly, ensuring a comfortable experience. Overall, January serves as a brisk yet inviting start to the year, seamlessly transitioning into the warmth of the months that follow.
In January, Santa Barbara, Mexico, experiences a tranquil start to the year with a modest precipitation total of 6 mm (0.2 in) over just one rainy day. This sets the stage for a gradual increase in rainfall as winter transitions into spring, with February bringing similar amounts. As the months progress into the lushness of late spring and early summer, precipitation significantly ramps up, peaking in June with 102 mm (4.0 in) over 16 days. The trend continues with the rainy season, where July and August also contribute substantial moisture. Interestingly, September marks the highest point of the year with an impressive 109 mm (4.3 in), as summer heat gives way to more frequent showers. By contrast, both October and November witness a decline in precipitation, signaling a return to drier conditions, before the cycle resets in December. The overall pattern reflects a clear fluctuation in rainfall, accentuating the seasonal shifts that define this picturesque region.
January in Santa Barbara, Mexico, greets visitors with a high humidity level of 88%, setting a trend for the month that marks the start of the year. This level is slightly elevated compared to February, which sees a drop to 86%, and continues a gradual decline through March and April, reaching 80% by month’s end. However, humidity levels don’t stray too far from the higher side as they gradually increase again during the warmer months, peaking in October at an impressive 92%. The pattern reveals a notable cycle, with January and the subsequent months showcasing an overall trend of high humidity, reinforcing Santa Barbara's tropical vibe throughout the year. Whether it's the cooler winter months or the vibrant summer, the consistent moisture in the air adds to the destination's allure, inviting visitors to enjoy its lush landscapes and coastal charm.
In January, Santa Barbara, Mexico, experiences a UV Index of 9, classified as very high, indicating that sun protection is crucial with a burn time of just 15 minutes. As the months progress into February and March, the UV levels soar to an extreme rating of 11 and 14, respectively, shaving burn time down to just 10 minutes. This trend persists through the warmer months, reaching a peak UV Index of 15 in May, before slightly decreasing in the fall and winter months. Notably, both November and December see a return to very high exposure levels, although with longer burn times of 15 minutes. With such significant UV intensity throughout the year, staying informed is essential for effective sun safety. For more detailed information, visit Santa Barbara UV Index.
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January in Santa Barbara, Mexico, welcomes the year with a delightful 219 hours of sunshine, setting the stage for a gradual increase in brightness. As winter gives way to spring, the sunshine hours climb steadily, reaching 261 hours in February and peaking at an impressive 306 hours by March. The warm embrace of April and May brings even more warmth, with sunshine hours maxing out at 313 hours in April and 330 hours in May. Although the summer months bring a slight dip, with June recording 298 hours, the rays continue to shine, maintaining their allure with 312 hours in July and 305 hours in August. As autumn approaches, the sun still lingers, gifting 270 hours in September and settling at 267 hours in October. Ultimately, November and December, with 258 hours and 275 hours respectively, beautifully sustain the charm of sunny days, making Santa Barbara a year-round haven for sun seekers.
In Santa Barbara, Mexico, January offers a 50% chance of sunny weather, marking it as a promising start to the year. This probability lays the foundation for a gradual upward trend, as the following months reveal an increase in sunshine, peaking in February with an impressive 78% likelihood. While March and April maintain substantial chances of sun at 69% and 59% respectively, there's a noticeable dip as the summer approaches, with May's chance dropping to 48%. The year progresses into the summer months, where sun chances plummet to their lowest, hovering around 14-29% from June through September. Overall, January stands out as a transitional month towards higher probabilities of sunny days, encouraging those seeking early winter warmth to take advantage of the mild weather before the harsher summer patterns take hold.
In Santa Barbara, Mexico, January marks the beginning of a gradual shift in daylight duration, offering about 11 hours of sunshine. This steady light persists through February, but as March arrives, the days grow longer, reaching 12 hours. The trend continues into the spring and early summer months, peaking in May through July with 13 hours of daylight, perfect for outdoor activities and exploration. As summer fades, daylight gradually decreases, returning to 12 hours in August and September, before tapering back to 11 hours in October and November. By December, the sunlight dwindles to 10 hours, signaling the close of the year and the onset of winter's shorter days. This rhythm of daylight mirrors the region's vibrant seasons, enhancing the beauty of Santa Barbara throughout the year.
January in Santa Barbara, Mexico, welcomes visitors with a gentle breeze, as the average wind speed hovers at a calm 2.1 m/s (5 mph). This mild wind sets the tone for the winter months, gradually increasing into February and March, where it reaches 2.5 m/s (6 mph) and 2.6 m/s (6 mph) respectively. Following this brief uptick, the winds stabilize at around 2.5 m/s through April and May, offering a pleasant and consistent atmosphere. However, as summer approaches, the winds ease back to 2.0 m/s in June and July, before fluctuating slightly in August at 2.4 m/s. The transition into fall brings a decline, with speeds dropping to 1.8 m/s (4 mph) in September and December, highlighting a seasonal pattern of softer breezes that makes Santa Barbara an idyllic escape for those seeking tranquility amidst natural beauty. Overall, January’s wind can be seen as a gentle precursor to the dynamic shifts that follow in the coming months.
The weather in Santa Barbara 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 Santa Barbara and find detailed weather information for every month.
In January, the weather features a minimum temperature of 1°C (34°F) and an average of 15°C (59°F), with a high reaching 30°C (87°F). The month experiences light precipitation of 6 mm (0.2 in) over just one day, alongside a relatively high humidity level of 88%. In contrast, February sees slightly milder temperatures, with a minimum of 2°C (37°F), an average of 17°C (64°F), and a maximum temperature of 34°C (93°F). Precipitation decreases to 5 mm (0.2 in) occurring on the same one day, while humidity remains close at 86%. For more detailed insights on the weather, you can check Santa Barbara weather in February.
In January, the weather features a mild temperature range with a minimum of 1°C (34°F) and a maximum of 30°C (87°F), averaging around 15°C (59°F). The month sees relatively low precipitation, with just 6 mm (0.2 in) falling over 1 day, and high humidity levels at 88%. In contrast, March experiences slightly warmer conditions, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 35°C (95°F), and an average of 20°C (67°F). Precipitation increases to 13 mm (0.5 in) over the same number of days, while humidity drops to 83%. For more detailed insights on weather conditions during March, you can visit Santa Barbara weather in March.
January and April present quite different weather patterns. In January, temperatures range from a minimum of 1°C (34°F) to a maximum of 30°C (87°F), with an average of 15°C (59°F). The month is generally dry, with only 6 mm (0.2 in) of precipitation over just one day, but humidity is quite high at 88%. In contrast, April sees a warmer climate with a minimum of 8°C (46°F) and a maximum of 35°C (95°F), averaging 22°C (72°F). This month is wetter, with 17 mm (0.7 in) of rainfall spread over four days and slightly lower humidity at 80%. For more details, you can check Santa Barbara weather in April.
In January, the weather is characterized by cooler temperatures, with minimums around 1°C (34°F) and averages of 15°C (59°F), peaking at a maximum of 30°C (87°F). The month experiences very little precipitation, only about 6 mm (0.2 in) over just one day, alongside relatively high humidity at 88%. In contrast, May brings warmer conditions, with minimum temperatures rising to 11°C (52°F) and averages of 23°C (74°F), reaching up to 36°C (96°F) at its peak. This month also sees increased precipitation, averaging 34 mm (1.3 in) spread across 8 days, while humidity slightly decreases to 82%. For a more detailed look at the climate during this vibrant month, check out Santa Barbara weather in May.
January and June showcase contrasting weather patterns. In January, temperatures range from a chilly 1°C (34°F) to a warm high of 30°C (87°F), with an average of 15°C (59°F). The month is relatively dry, receiving just 6 mm (0.2 in) of precipitation over only 1 day, coupled with high humidity levels at 88%. In stark contrast, June experiences significantly warmer temperatures, with a minimum of 11°C (53°F), an average of 21°C (71°F), and a maximum reaching up to 34°C (94°F). June is also much wetter, recording 102 mm (4.0 in) of rainfall over 16 days, while humidity decreases to a more comfortable 79%. For a detailed look at the weather specifics, check out Santa Barbara weather in June.
In January, the weather presents a cooler and drier climate, with temperatures ranging from a chilly 1°C (34°F) to a warm 30°C (87°F) and average humidity at a high 88%. This month experiences minimal precipitation, totaling just 6 mm (0.2 in) over a single day. In stark contrast, July sees milder temperatures with a minimum of 14°C (57°F) and a maximum of 32°C (90°F), but is significantly wetter, receiving 75 mm (3.0 in) of rain across 15 days and lower humidity at 72%. For a deeper look at July's weather characteristics, you can check Santa Barbara weather in July.
In January, the weather is characterized by cooler temperatures, with a minimum of 1°C (34°F) and an average of 15°C (59°F), while reaching a maximum of 30°C (87°F). The month sees minimal precipitation, only about 6 mm (0.2 in) over just one day, and the humidity is notably high at 88%.
In contrast, August presents a warmer climate, featuring a minimum temperature of 13°C (56°F) and an average of 21°C (70°F), with a maximum peaking at 32°C (90°F). However, August is also much wetter, with total precipitation amounting to 76 mm (3.0 in) spread over 14 days, and the humidity drops to 74%. For a detailed look at the weather during this month, check out Santa Barbara weather in August.
January and September exhibit distinct weather patterns in terms of temperature and precipitation. In January, temperatures range from a chilly 1°C (34°F) at night to a warm 30°C (87°F) during the day, while the average temperature hovers around a pleasant 15°C (59°F). The month sees minimal precipitation with only 6 mm (0.2 in) over just one day, accompanied by high humidity at 88%. In contrast, September offers a slightly milder minimum temperature of 9°C (49°F) and a higher average of 20°C (68°F), peaking at 32°C (89°F). However, September experiences significantly more rainfall, with 109 mm (4.3 in) spread over 18 days, while humidity remains relatively lower at 84%. For more details on what to expect, check out Santa Barbara weather in September.
January and October experience quite different weather patterns despite sharing the same maximum temperature of 30°C (87°F). In January, the minimum temperature is cooler at 1°C (34°F) and the average temperature reaches 15°C (59°F), with only 6 mm (0.2 in) of precipitation occurring over just one day. In contrast, October sees milder nights with a minimum temperature of 6°C (44°F) and a higher average of 19°C (66°F). This month also experiences significantly more rainfall, totaling 62 mm (2.4 in) over 12 days, resulting in a more humid environment with levels at 92%. For more details, check out Santa Barbara weather in October.
January and November present distinct weather characteristics, despite having similar maximum temperatures. In January, the average temperature ranges from a minimum of 1°C (34°F) to a maximum of 30°C (87°F), accompanied by high humidity levels of 88% and minimal precipitation of only 6 mm (0.2 in) over just one rainy day. In contrast, November features a slightly cooler minimum of 0°C (33°F) and a higher average of 17°C (62°F), with increased precipitation measuring 19 mm (0.8 in) over three days and humidity levels at 91%. This makes November a wetter month with a touch more chill compared to the drier, warmer January. For more detailed information, you can check Santa Barbara weather in November.
In comparing the weather between January and December, both months feature a similar average temperature of around 15°C (59°F), but January experiences slightly more variation in temperature, with a minimum of 1°C (34°F) and a maximum reaching 30°C (87°F). In December, the temperatures are marginally cooler, ranging from a minimum of 0°C (33°F) to a maximum of 29°C (85°F). Both months have minimal precipitation, with January seeing 6 mm (0.2 inches) over the span of one day, while December is even drier with only 5 mm (0.2 inches) and no recorded rainy days. Additionally, humidity is a bit higher in December at 91%, compared to 88% in January. For more detailed information on December weather patterns, you can check Santa Barbara weather in December.
In January, Santa Barbara experiences a unique blend of cool temperatures and occasional light precipitation, setting it apart from the warmer months that follow. With an average temperature around 15°C (59°F), this month offers a refreshing respite from the heat, while the 88% humidity adds a touch of coastal moisture to the air. Unlike the more rain-heavy seasons, January typically sees minimal precipitation, making it a delightful time for outdoor activities without the sweltering heat. For those interested in exploring the distinct characteristics of Santa Barbara's climate, discover more at Santa Barbara Climate.