Last updated: April 22, 2025
January in Santa Rosalia, Mexico offers a diverse climate experience, characterized by a maximum temperature peaking at 31°C (87°F) and a comfortable average of 17°C (62°F). With a minimum temperature dipping to a cool 3°C (37°F), this month showcases the region's variable weather. Rainfall is minimal, with just 12 mm (0.5 in) of precipitation over only 2 days, allowing residents and visitors to enjoy plenty of sunshine. The humidity level hovers around 64%, adding a touch of warmth to the cool coastal breezes, making January an ideal time for outdoor adventures and exploration in this charming destination.
In Santa Rosalia, January offers a delightful mix of cool and warm temperatures, perfect for those seeking a mild winter escape. The month starts off with a minimum of 3°C (37°F) and can warm up to a comfortable 31°C (87°F) during the day, leading to an average temperature of 17°C (62°F). As the month progresses, you’ll experience a significant range between the chilly evenings and sunny afternoons, showcasing the transition toward the warmer months ahead. While the evenings can still feel brisk, the sunny days hint at the approaching spring, inviting outdoor adventures and leisurely explorations in this charming coastal town.
In January, Santa Rosalia experiences a relatively dry start to the year, recording just 12 mm (0.5 in) of precipitation over two days. This marks a significant shift from the wetter months that follow, as February sees a slight increase to 18 mm, maintaining the same frequency of rainy days. However, the trend quickly shifts as the region prepares for a dramatic rise in moisture during the summer months. By June, precipitation skyrockets to 101 mm (4.0 in), and this trend continues, with July and August bringing the heaviest rainfall of the year at 204 mm (8.0 in) and 193 mm (7.6 in), respectively. This summer deluge underscores a clear seasonal pattern where rain is clustered, resulting in frequent storms from late spring through early autumn, while the start of the year remains notably parched.
In January, Santa Rosalia experiences an average humidity level of 64%, marking it as the month where the region transitions from the cooler, drier air of December. As the months progress into February and March, humidity begins to decline, reaching its lowest point of 46% in March. However, as spring melts into the humid summer months, humidity levels rebound significantly, peaking in August at 81%. Notably, the summer months from June to September showcase a marked increase, indicative of the region's warm coastal climate. Following this rise, humidity starts to wane again in October through December, providing a refreshing respite before the cycle begins anew.
In January, Santa Rosalia experiences a UV Index of 9, categorizing it as very high with a burn time of just 15 minutes. As the months progress, the UV Index climbs steadily into the extreme category, reaching its peak of 14 from April through June. This trend highlights the importance of sun protection during these months, as the burn time decreases to a mere 10 minutes. As summer fades into autumn, the UV Index remains elevated, only dropping to 12 in October and sliding back to 9 in November, with December seeing a slight decline to 8. Visitors and residents alike should stay vigilant against sun exposure throughout the year, particularly in the intensifying months. For more detailed insights, visit Santa Rosalia UV Index.
UV Risk Categories
In Santa Rosalia, Mexico, January brings an inviting 231 hours of sunshine, setting the stage for a bright start to the year. As the months progress, the sunshine hours steadily increase, peaking in May with an impressive 346 hours, making it the sunniest month. This trend reflects a gradual buildup of warmth and daylight, perfect for outdoor activities and soaking up the vibrant local culture. While June to August sees a slight dip in sunshine hours, the overall trend remains high, ensuring that even during the late summer months, residents and visitors alike can enjoy plenty of bright days. As fall approaches, the hours begin to taper off, yet every month still offers a generous dose of sunshine, promising a year filled with radiant moments in this charming coastal town.
In January, residents and visitors of Santa Rosalia, Mexico can expect a promising 59% chance of sunny weather, setting a bright tone for the new year. This percentage is notably lower compared to the sunnier months that follow, with February and March boasting 79% and 80% chances respectively. January marks the transition into the warmer seasons, where the likelihood of clear skies does decline significantly as summer approaches, particularly in June through August, when sunshine drops to a mere 24% to 12%. However, the promise of a sunny January stands out, especially when juxtaposed against the cooler and cloudier months of October and November, suggesting a delightful opportunity to enjoy pleasant winter days in this charming coastal town.
In Santa Rosalia, Mexico, January marks the beginning of a steady daylight duration that remains consistent at 11 hours. As the months progress into spring, daylight increases subtly, reaching 12 hours by March and April. This trend of gradually lengthening days continues, peaking in the summer with 13 hours of daylight from May through July, creating an inviting atmosphere for outdoor activities and exploration. As August rolls in, daylight begins to taper off, returning to 12 hours by September, and then dipping back to 11 hours in the fall. By December, daylight dwindles to 10 hours, closing out the year with a hint of early darkness. This cyclical pattern presents a beautiful seasonal rhythm, inviting residents and travelers alike to experience the vibrant changes in light throughout the year.
In Santa Rosalia, the January winds are notably gentle, with an average speed of 1.5 m/s (3 mph), setting the tone for a tranquil start to the year. As the months progress, the wind picks up slightly, reaching its peak in March at 2.0 m/s (4 mph), before stabilizing around 1.9 m/s during the warmer months of April and May. A subtle decline in wind speed is observed through the summer into the fall, where speeds taper back to the lower averages of 1.2 m/s in July and September. Overall, the data reflects a mild wind pattern in Santa Rosalia, characterized by a gentle and pleasant breeze, perfect for leisurely outdoor activities throughout the winter and early spring months.
The weather in Santa Rosalia 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 Rosalia and find detailed weather information for every month.
In comparing the weather of January and February, we see a slight increase in temperatures during February, with the minimum rising from 3°C (37°F) in January to 5°C (40°F), and the average temperature climbing from 17°C (62°F) to 18°C (65°F). The maximum temperature also edges higher, from 31°C (87°F) in January to 32°C (90°F) in February. However, February experiences a bit more precipitation, totaling 18 mm (0.7 in) compared to January's 12 mm (0.5 in), while both months have similar counts of rainy days at just 2. Interestingly, February's humidity drops slightly to 57%, compared to January's 64%. For more detailed information, you can check Santa Rosalia weather in February.
In comparing the weather between January and March, we observe a noticeable warming trend. January experiences mild temperatures, with a minimum of 3°C (37°F) and a maximum of 31°C (87°F), while March boasts a higher average temperature of 21°C (69°F), peaking at 35°C (95°F), indicating a significant rise in warmth. Precipitation also differs, with January receiving 12 mm (0.5 in) over two days, whereas March is much drier, with only 2 mm (0.1 in) and no rainy days at all. Additionally, humidity levels drop from 64% in January to a more comfortable 46% in March, making the latter month feel less muggy. For more detailed information, check Santa Rosalia weather in March.
January weather is characterized by a wider temperature range, with minimums dipping to 3°C (37°F) and maximums reaching up to 31°C (87°F). The average temperature settles around 17°C (62°F), accompanied by relatively high humidity at 64% and light precipitation occurring on 2 days. In contrast, April brings warmer conditions, with minimum temperatures increasing to 8°C (46°F) and maximums soaring to 36°C (96°F). The average temperature rises to 22°C (72°F), and the humidity drops to 42%, making it a much drier month with only 1 mm of precipitation recorded over 0 rainy days. For more details, check Santa Rosalia weather in April.
In January, temperatures in Santa Rosalia range from a minimum of 3°C (37°F) to a maximum of 31°C (87°F), with an average of 17°C (62°F). The month experiences a moderate amount of precipitation, totaling 12 mm (0.5 in) over just 2 days, and the humidity levels are relatively high at 64%. In contrast, May showcases significantly warmer temperatures, with a minimum of 9°C (49°F) and a maximum soaring to 37°C (99°F), averaging around 24°C (75°F). Precipitation slightly increases to 14 mm (0.5 in) but occurs over 4 days, while humidity drops to a more comfortable 51%. For a closer look at what to expect, check Santa Rosalia weather in May.
In January, the weather features a moderate climate with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 31°C (87°F) and an average of 17°C (62°F). The month experiences low precipitation of just 12 mm (0.5 in) over only two days, resulting in a humidity level of 64%. In contrast, June boasts warmer temperatures, with a minimum of 13°C (56°F) and a maximum soaring up to 37°C (100°F), and an average of 24°C (75°F). However, June is also noticeably wetter, with 101 mm (4.0 in) of rain falling over 15 days, contributing to a higher humidity of 74%. For more details, you can check Santa Rosalia weather in June.
In January, the weather is generally mild, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 31°C (87°F). The average temperature hovers around 17°C (62°F), with relatively low humidity at 64% and minimal precipitation of only 12 mm (0.5 in) over just 2 days. In stark contrast, July experiences a much warmer and more humid climate, with temperatures starting at 15°C (60°F) and peaking at 33°C (92°F). The average temperature reaches 22°C (71°F), and the month sees significant rainfall, totaling 204 mm (8.0 in) across 27 days, resulting in higher humidity levels of 79%. For more detailed information on July's weather, visit Santa Rosalia weather in July.
January and August exhibit stark contrasts in weather conditions. In January, temperatures range from a cool minimum of 3°C (37°F) to a maximum of 31°C (87°F), with an average of 17°C (62°F). Precipitation is minimal, averaging just 12 mm (0.5 in) over about 2 days, and humidity hovers around 64%. In contrast, August showcases a much warmer climate with temperatures starting at a minimum of 15°C (59°F), reaching an average of 22°C (72°F) and peaking at 31°C (89°F). The month is significantly wetter, accumulating 193 mm (7.6 in) of rainfall over 27 days, while humidity increases to 81%. For more detailed insights, you can check out Santa Rosalia weather in August.
In January, the weather features milder temperatures, with a minimum of 3°C (37°F) and an average of 17°C (62°F), while highs reach up to 31°C (87°F). The month sees minimal precipitation at only 12 mm (0.5 in) over just two days, making it relatively dry with a humidity level of 64%. In contrast, September is significantly wetter and more humid, with minimum temperatures starting at 15°C (60°F) and averaging 21°C (71°F), while still peaking at 31°C (87°F). During this month, rainfall increases dramatically to 218 mm (8.6 in) spread over 23 days, resulting in a much higher humidity of 84%. For more insights on the weather specifics in September, check out Santa Rosalia weather in September.
In January, the weather tends to be milder with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 31°C (87°F), accompanied by low precipitation of just 12 mm (0.5 in) over 2 days and a humidity level of 64%. In contrast, October experiences a more consistent warmth, with temperatures averaging between 11°C (52°F) and 32°C (89°F). This month sees significantly higher precipitation at 78 mm (3.1 in) over 11 days and increased humidity of 75%. For more details on October weather specifics, you can visit Santa Rosalia weather in October.
In comparing the weather of January and November, January presents a cooler climate with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 31°C (87°F) and an average of 17°C (62°F). This month experiences lower humidity at 64% and only 12 mm (0.5 in) of precipitation over 2 days. In contrast, November is slightly warmer, with temperatures varying from a minimum of 7°C (46°F) to a maximum of 32°C (90°F) and an average of 19°C (67°F). Additionally, November sees higher humidity at 71% and more precipitation, totaling 17 mm (0.7 in) over 3 days. For more details, you can check Santa Rosalia weather in November.
In comparing the weather between January and December, we find some intriguing similarities and differences. Both months share a minimum temperature of 3°C (37°F), with January slightly warmer on average at 17°C (62°F) and peaking at a maximum of 31°C (87°F), compared to December's maximum of 29°C (85°F). Precipitation is slightly lower in January, totaling 12 mm (0.5 in) over just 2 days, while December sees 15 mm (0.6 in) over 3 days, contributing to a higher humidity level of 74% compared to January's 64%. For more details on December’s weather in the region, visit Santa Rosalia weather in December.
In January, Santa Rosalia experiences a notable shift in weather, offering a refreshing break from the heat of the summer months. With an average temperature of 17°C (62°F), this time of year provides a pleasant climate for outdoor activities, contrasting sharply with the scorching highs found in mid-year. Although the humidity remains moderate at 64%, January is marked by minimal precipitation, with only two rainy days throughout the month. This makes it an ideal time to enjoy the region's stunning landscapes without the sweltering heat that defines other seasons. For a deeper dive into the overall climatic trends, be sure to check out Santa Rosalia Climate.