Last updated: April 22, 2025
Experience the vibrant weather of San Cristobal, Mexico in January, where daytime temperatures can soar to a maximum of 36°C (96°F), settling into a comfortable average of 22°C (72°F). As the sun shines brightly, you can enjoy low precipitation, with only 5 mm (0.2 in) recorded throughout the month and no rainy days to interrupt your adventure. However, expect high humidity levels at 84%, adding a tropical touch to the warm air. January in San Cristobal offers a delightful blend of warmth and brightness, perfect for exploring this enchanting destination.
In January, San Cristobal, Mexico, greets visitors with a delightful climate that features a minimum temperature of 10°C (51°F) and an inviting average of 22°C (72°F). As the month progresses, temperatures can soar up to a maximum of 36°C (96°F), making it a perfect time to explore the area’s vibrant culture and stunning landscapes. Transitioning into February, the nights become slightly warmer, with minimums rising to 11°C (52°F), while average temperatures inch up to 23°C (74°F), yet maximums hold steady at 36°C (97°F). This pattern of warm days and mild nights continues into March, when the average boosts to 25°C (77°F), highlighting a gradual warming trend that draws travelers to the region. This favorable climate persists through the early spring, preparing for the hotter months ahead but still providing an enchanting backdrop for January's adventures.
In January, San Cristobal experiences minimal precipitation, totaling just 5 mm (0.2 in) with no rainy days to speak of. This dry start paves the way for a brief flirtation with moisture in February, where rainfall slightly increases to 7 mm across only 2 days. The trend takes a notable turn as spring approaches; April sees a moderate uptick to 15 mm (0.6 in), setting the stage for May’s dramatic surge to 68 mm (2.7 in), heralding the onset of the rainy season. This pattern intensifies through the summer, with June peaking at an impressive 319 mm (12.5 in) over 20 days, followed by a consistent chorus of rainfall lasting well into the fall. While months like November and December return to dryness, the overall trend highlights a stark contrast between the dry winter months and the vibrant, rain-soaked seasons that follow, making San Cristobal's climate dynamic and diverse.
In January, San Cristobal, Mexico, experiences a high humidity level of 84%, setting the tone for a month characterized by a moist atmosphere. As the year progresses into February, humidity slightly dips to 80%, but the trend shifts again with March seeing a more substantial decrease to 73%. This decline continues until April when humidity reaches a comfortable 67%, making it one of the driest months. However, the onset of the rainy season in May brings a rise back to 72%, which fluctuates moderately throughout the summer months. By September, humidity rises back to 84%, echoing January's levels, and peaks in October at an intense 89%. This pattern of variable humidity reflects the region's transition from the dryness of winter to the lush, moisture-laden environment characteristic of the late rainy season, maintaining a tropical ambiance year-round.
January in San Cristobal, Mexico, presents a UV Index of 10, categorizing the exposure as very high. With a burn time of just 15 minutes, it’s crucial for sun lovers to take precautions against harmful UV rays. As the months progress into February and March, the UV Index escalates notably, soaring to 12 and 13, both classified as extreme with a reduced burn time of only 10 minutes. This trend of increasing intensity continues into the warmer months, peaking at 14 from April through July, before tapering off slightly in August and October. Interestingly, the winter months of November and December revert to a very high exposure category, with UV Index values dropping to 10 and 9, respectively, but maintaining the 15-minute burn time. Overall, visitors and locals alike should remain vigilant throughout the year, especially during the peak months. For a detailed forecast and guidance, check the San Cristobal UV Index.
UV Risk Categories
January in San Cristobal, Mexico, brings a refreshing average of 247 hours of sunshine, marking the beginning of a gradual increase in daylight that peaks in the summer months. As the year progresses, February sees a rise to 280 hours, followed by a delightful 323 hours in March, making it the start of San Cristobal's sunniest season. This sunny trend continues into April and May, with consistent hours hovering around 320 hours. The warmth reaches its zenith in July with an impressive 325 hours before gradually tapering off. However, even as the days shorten from August to December, the light remains abundant with over 300 hours each month. This pattern not only showcases the region's ample sunshine but also highlights the vibrant and inviting atmosphere that makes San Cristobal a favored destination year-round.
In January, San Cristobal enjoys a 53% chance of sunny weather, marking a delightful start to the year. This period sees a notable increase in sunshine as we transition into February, where the likelihood jumps to 70%, and peaks in March with an impressive 74%. Following this bright spell, April brings a slight dip to 54%, before dropping significantly in the hotter months, with only 35% chance of sun by May. As the year progresses towards mid-year, the probability of sunshine declines steeply, particularly in June and July when it falls as low as 12% and 29%, respectively. However, the trend of returning brightness returns in late fall, with November and December reflecting a resurgence in sun, promising 71% and 82% likelihoods, respectively. Overall, January offers a promising mix of sun and cool weather, setting the stage for an enjoyable month ahead.
In San Cristobal, Mexico, January ushers in a consistent 11 hours of daylight, a duration that remains unchanged through February. As the seasons shift into March, daylight extends to 12 hours, introducing a gradual increase that persists through April, May, July, August, and September. This peak of 12 hours represents a harmonious balance of light as summer approaches, before tapering off again in October to 11 hours, mirroring the early winter months in November and December. The rhythmic ebb and flow of daylight throughout the year not only highlights the region's vibrant seasonal changes but also provides a captivating backdrop for exploring its natural beauty and cultural richness.
In San Cristobal, January greets visitors with a gentle breeze, as the average wind speed settles comfortably at 2.8 m/s (6 mph). This mild flow creates a refreshing atmosphere, setting the stage for what is typically a lively month filled with cultural festivities. As the season progresses into February and March, the winds remain steady at the same pace, providing a consistent backdrop to the town's vibrant streets. However, a subtle decline in wind speed is noted as spring approaches, with April dropping to 2.6 m/s. The trend continues into the summer months, where wind speeds dip even lower, with June experiencing a mere 1.3 m/s (3 mph), suggesting a calmness that encourages relaxation amidst the picturesque landscapes. With the arrival of November, however, the winds pick up significantly, reaching 3.2 m/s (7 mph), invigorating the air just in time for the festive holiday season. January’s gentle breeze, thus, sets off a captivating pattern of mild winds that defines the enchanting climate of San Cristobal throughout the year.
The weather in San Cristobal 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 Cristobal and find detailed weather information for every month.
In January, the weather features a minimum temperature of 10°C (51°F), with an average of 22°C (72°F) and a maximum reaching 36°C (96°F). The month sees minimal precipitation, with only 5 mm (0.2 in) recorded over no rainy days, and humidity levels are relatively high at 84%. In contrast, February experiences slightly warmer conditions, with a minimum of 11°C (52°F) and an average temperature of 23°C (74°F), while still peaking at 36°C (97°F). February has increased precipitation of 7 mm (0.3 in) over two days and a slight decrease in humidity to 80%. For more details, check out San Cristobal weather in February.
In January, the weather features a minimum temperature of 10°C (51°F), with an average of 22°C (72°F) and a maximum reaching 36°C (96°F). The month experiences very little precipitation, with only 5 mm recorded over 0 days, and humidity is quite high at 84%. In contrast, March sees a slight increase in temperatures, with a minimum of 12°C (54°F), an average of 25°C (77°F), and a maximum temperature of 36°C (98°F). Precipitation drops even further to just 3 mm across 0 days, and humidity decreases to a more comfortable 73%. For more details on weather patterns, check out San Cristobal weather in March.
January and April present distinct weather contrasts. In January, temperatures range from a minimum of 10°C (51°F) to a maximum of 36°C (96°F), with an average of 22°C (72°F). This month experiences very little precipitation, just 5 mm (0.2 in) across 0 days, and humidity is notably high at 84%. In comparison, April showcases warmer conditions, with temperatures starting at a minimum of 15°C (59°F) and peaking at 38°C (101°F), averaging 26°C (80°F). Additionally, April sees a slight increase in precipitation, totaling 15 mm (0.6 in) over 2 days, and the humidity drops to a milder 67%. For more detailed insights on April weather, visit San Cristobal weather in April.
In January, the weather is characterized by mild temperatures, with a minimum of 10°C (51°F) and an average of 22°C (72°F), reaching a maximum of 36°C (96°F). Additionally, it enjoys very little precipitation, with just 5 mm (0.2 in) recorded over the month, resulting in low humidity levels of 84%. In contrast, May brings warmer temperatures, with a minimum of 17°C (63°F) and an average of 27°C (81°F), peaking at an impressive 38°C (100°F). However, May is significantly wetter, experiencing 68 mm (2.7 in) of rain over 11 days, and humidity decreases to 72%. For more detailed weather insights, check out San Cristobal weather in May.
In January, the weather is generally mild with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 36°C (96°F), while humidity remains quite high at 84%. Precipitation is minimal, recording just 5 mm (0.2 in) over the month and experiencing no rainy days. In contrast, June sees warmer nights with minimum temperatures of 19°C (67°F) and an average temperature of 26°C (79°F). However, this month is characterized by significantly more rainfall, accumulating 319 mm (12.5 in) over approximately 20 rainy days, and humidity levels drop to 73%. For more detailed information, visit San Cristobal weather in June.
In January, the weather is relatively warm with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 36°C (96°F), and an average of 22°C (72°F). With very little precipitation at just 5 mm (0.2 in) over 0 days, the humidity is quite high at 84%, contributing to a muggy atmosphere. In contrast, July sees warmer temperatures, with a minimum of 20°C (67°F) and a peak of 38°C (100°F), averaging around 27°C (80°F). This month is also much wetter, receiving 87 mm (3.4 in) of precipitation over 14 days, and humidity levels decrease slightly to 76%. For a more detailed look at the weather during this month, you can check San Cristobal weather in July.
In January, the weather is characterized by warm temperatures, with a minimum of 10°C (51°F) and a maximum reaching 36°C (96°F). This month sees minimal precipitation, averaging only 5 mm (0.2 in) over no rainy days, and humidity levels are relatively high at 84%. In contrast, August brings warmer nights with a minimum temperature of 19°C (66°F) and an average of 26°C (79°F), along with slightly hotter daytime highs, peaking at 37°C (99°F). However, August is much wetter, with a significant 171 mm (6.7 in) of rain spread over 18 days, and humidity levels decrease slightly to 80%. For further details on weather patterns, you can check San Cristobal weather in August.
In January, the weather tends to be warm and dry, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 36°C (96°F) and an average of 22°C (72°F). With only 5 mm of precipitation and no rainy days, it presents a stark contrast to September, when temperatures are slightly higher, averaging around 26°C (78°F), with minimums of 18°C (65°F) and maximums reaching 36°C (97°F). However, September is significantly wetter, receiving a total of 168 mm (6.6 in) of rain over 19 days, while humidity remains consistent at 84% in both months. For more details, check out San Cristobal weather in September.
In January, temperatures in San Cristobal generally range from a minimum of 10°C (51°F) to a maximum of 36°C (96°F), with an average of 22°C (72°F). The month is characterized by low precipitation, with no rain recorded and humidity levels at 84%. In contrast, October offers slightly warmer temperatures, with a minimum of 16°C (62°F) and an average of 25°C (78°F), peaking at 37°C (99°F). However, October is significantly wetter, receiving 110 mm (4.3 in) of rain over 12 days, while humidity rises to 89%. For more details, visit San Cristobal weather in October.
In comparing the weather between January and November, we see some notable differences. January experiences slightly lower temperatures, with minimums around 10°C (51°F) and maximums reaching 36°C (96°F), while November has a minimum temperature of 13°C (55°F) and can peak at 37°C (98°F). Both months have high humidity levels, but November is slightly more humid at 88%, compared to January's 84%. Precipitation is minimal in January with no rainy days, whereas November sees a bit more rain, totaling 7 mm (0.3 in) over one rainy day. To explore more about the weather in November, visit San Cristobal weather in November.
In comparing the weather between January and December, we see that both months have relatively warm temperatures, with January experiencing slightly higher maximums, peaking at 36°C (96°F) compared to December's 35°C (95°F). The average temperature remains quite similar, hovering around 22°C (72°F) in both months. However, January is characterized by a bit less precipitation, recording only 5 mm (0.2 in) compared to December's 7 mm (0.3 in), though both months experience no rainy days. Humidity levels are also a bit lower in January at 84% compared to 88% in December, contributing to a somewhat drier feel overall. For more detailed insights on December's weather, you can check San Cristobal weather in December.
January in San Cristobal offers a delightful respite from the more oppressive heat of the summer months, with pleasant average temperatures that make outdoor exploration inviting. Unlike the wetter months that follow, January typically enjoys dry conditions, showcasing the region's sunny skies and an impressive lack of precipitation. While the air tends to be humid, the temperatures remain comfortable, allowing visitors to experience the charming streets and vibrant culture without the sweltering heat. This unique climate makes January an ideal time for travelers seeking a balanced mix of warmth and tranquility. For more insights on what to expect throughout the year, check out San Cristobal Climate.