January Weather in San Cristobal, Mexico

Last updated: April 22, 2025

In January, San Cristobal, Mexico offers a diverse weather experience, with daytime temperatures peaking at a pleasant 26°C (79°F), while nights can dip to a chilly -1°C (30°F). The average temperature for the month hovers around 12°C (54°F), providing a cool yet comfortable climate. Rainfall is relatively light, with a total precipitation of 18 mm (0.7 in) spread over approximately 3 days, accompanied by a humidity level of 75%. This blend of temperatures and moisture creates an inviting atmosphere, perfect for exploration of the area's rich culture and stunning landscapes.

January Temperature in San Cristobal

In January, San Cristobal, Mexico, experiences a brisk yet invigorating climate, with temperatures ranging from a chilly -1°C (30°F) at night to a pleasantly mild 26°C (79°F) during the day. The average temperature hovers around 12°C (54°F), making it a great time for outdoor exploration without the extreme heat seen in later months. As the year progresses into February, temperatures begin to rise, reaching a daytime high of 30°C (86°F), while nighttime lows slightly increase to 1°C (34°F). This gradual warming trend continues through March and April, where both average and maximum temperatures peak, teetering around 20°C (67°F) to 33°C (91°F), creating a beautiful spring atmosphere. As summer approaches in May and June, expect even warmer days with highs of 34°C (94°F), while the evenings remain comfortably cool. Notably, January serves as a refreshing beginning to the year in San Cristobal, with cooler nights and a moderate climate that showcases the region's diverse seasonal transition.

January Weather in San Cristobal: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Cristobal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec545864677170676865635954
Data source: Temperature data for San Cristobal generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in San Cristobal

January in San Cristobal, Mexico, ushers in the year with modest precipitation of 18 mm (0.7 inches), spread over just three days. This relatively low rainfall sets a tone for the dry early months, as February and March follow suit with even less precipitation. However, as the seasons transition towards summer, a noticeable shift occurs; May marks the onset of heavier rains, culminating in a peak during the summer months, particularly July and September, when rainfall soars to 131 mm (5.2 inches) and 142 mm (5.6 inches), respectively. This pattern underscores a distinct contrast between the drier start to the year and the lush, rain-soaked months that follow, illustrating San Cristobal's vibrant climate shifts.

January Precipitation Trends in San Cristobal

The chart displays monthly precipitation patterns in San Cristobal, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1811972910613178142441614
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Cristobal

In January, San Cristobal experiences a notable humidity level of 75%, setting the tone for a month often characterized by cool, moist conditions. As the year progresses into February and March, there is a gradual decline, with humidity dropping to 69% and 65% respectively, hinting at a slight easing in moisture before the warmer months approach. April and May maintain a relatively stable humidity around 64% and 75%, while June ushers in an increase, climbing back to 78% as the rainy season begins. This trend of rising humidity continues, peaking in October at an impressive 85% and remaining high through November and December, both reaching 87%. Overall, January serves as a bridge from the cool, dry air to the warm, humid months ahead, showcasing the region’s dynamic climate throughout the year.

January Average Humidity in San Cristobal

This chart illustrates the average monthly humidity levels in San Cristobal, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec75%69%65%64%75%78%67%64%82%86%87%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Cristobal

In January, San Cristobal experiences a UV Index of 9, indicating a very high exposure category with a burn time of just 15 minutes. While the sun's intensity is significant, it’s just the beginning of a dramatic rise in UV levels that peak in the upcoming months. The trend continues, as February ushers in an extreme UV Index of 11, and by March and April, it escalates to a staggering 14 and 15, respectively, where exposure becomes increasingly critical with a rapid burn time dropping to just 10 minutes. This pattern of extreme levels persists through May, June, July, August, and September, with hardly a break, before tapering back down in the later months to 10 in October and 8 by December. To fully enjoy the vibrant sun of San Cristobal while protecting your skin, be sure to check out the essential details at San Cristobal UV Index.

Maximum UV Index Levels in San Cristobal for January

The chart shows the monthly maximum UV Index (UVI) for San Cristobal in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec9111415151414141412108
Data source: San Cristobal January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in San Cristobal

In San Cristobal, Mexico, January heralds the arrival of bright, sunny days, offering an impressive 230 hours of sunshine. This radiant start to the year sets the stage for progressively longer days, as February and March see increases to 268 and 318 hours, respectively. By the time April rolls around, sunshine reaches its peak, with 329 hours, perfectly complementing the vibrant blooms of spring. As the sun continues its ascent, May maximizes this brightness with 350 hours of joy. However, the trend shifts slightly in the following months, with June through August maintaining a relatively stable range around 332 to 335 hours. As autumn approaches, the sunshine begins to taper off, dropping to 297 hours in September and settling around 283 hours in both November and December. This rhythmic ebb and flow of sunlight not only defines the aesthetic beauty of San Cristobal but also invites visitors to embrace outdoor adventures throughout the year.

Monthly Sunshine Duration in San Cristobal: January Highlighted

The January sunshine duration represents the total number of hours San Cristobal experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec230h268h318h329h350h332h335h335h297h296h283h283h
Data source: San Cristobal January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Cristobal During January

In January, San Cristobal, Mexico, enjoys a 61% chance of sunny weather, setting a promising tone for the year ahead. While this mark is lower compared to February's impressive 81%, it still reflects a decent start to the dry season. Following January, the likelihood of sunshine fluctuates, with March and April maintaining sunny prospects at 68% and 67%, respectively. The trend showcases a gradual increase in sunshine as winter transitions into spring, but the summer months bring a significant drop, plummeting to just 30% in July. Therefore, if you’re looking for a bright escape at the start of the year, January provides a solid window before the clouds of the rainy season roll in.

Percentage of Sunny Days in January in San Cristobal

The chart illustrates the percentage of sunny days in San Cristobal throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often San Cristobal experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec61%81%68%67%68%38%30%46%28%51%66%68%
Data source: San Cristobal January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Cristobal in January

In San Cristobal, Mexico, January greets residents with 10 hours of daylight, a gentle reminder of the shorter days that characterize winter. As the calendar transitions to February, daylight extends to 11 hours, hinting at the approach of spring. March marks a notable increase, with daylight reaching 12 hours, which continues into April, signaling the joyous transition into longer, sunnier days. The peak of daylight occurs from May through July, where San Cristobal basks in 13 hours of sunlight, perfect for outdoor activities and exploration. As summer fades into autumn, daylight gradually recedes, with 12 hours in August and September, followed by a dip back to 11 hours in October and November. By December, the days shorten once again to 10 hours, closing the daylight cycle and ushering in winter anew. This rhythm of daylight not only shapes the local climate but also enriches the vibrant culture and lifestyle of San Cristobal throughout the year.

Average Daylight Hours in San Cristobal for January

The chart illustrates the variation in daylight duration in San Cristobal throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 55m11h 24m12h 1m12h 40m13h 12m13h 28m13h 19m12h 51m12h 14m11h 35m11h 2m10h 46m
Data source: San Cristobal daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in San Cristobal

In January, the winds in San Cristóbal, Mexico gently stir, averaging 2.8 m/s (6 mph), setting the tone for a month that embraces the cool, crisp air of winter. As the year progresses towards February, the breeze picks up slightly to 3.1 m/s (7 mph), hinting at the gradual increase in warmth. While wind speeds fluctuate throughout the subsequent months, they generally hover around the 6 to 7 mph mark, with April reaching its peak at 3.3 m/s (7 mph). Notably, July marks a noticeable dip, with winds calming down to 2.3 m/s (5 mph), coinciding with the region's warmer weather. This trend continues into the latter part of the year, where September and October exhibit the year's lowest wind speeds, averaging around 2.1 to 2.3 m/s (5 mph). Overall, January's mild winds serve as a precursor to a year characterized by gentle breezes, fluctuating yet consistently soothing as they guide San Cristóbal through each season.

Average January Wind Speed in San Cristobal

The chart displays monthly wind speed patterns in San Cristobal, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.8 m/s3.12.93.32.82.82.33.02.12.32.42.2
Data source: San Cristobal January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in San Cristobal Compares to Other Months

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.

January and February exhibit notable differences in weather patterns. January experiences a lower temperature range, with a minimum of -1°C (30°F) and a maximum of 26°C (79°F), leading to an average of 12°C (54°F). In contrast, February sees a slight increase in temperatures, with a minimum of 1°C (34°F) and a maximum of 30°C (86°F), resulting in an average of 15°C (58°F). Additionally, February has less precipitation, with only 11 mm (0.4 in) over just one day, compared to January's 18 mm (0.7 in) over three days. The humidity also decreases from 75% in January to 69% in February. For more details, you can check out this link: San Cristobal weather in February.

In January, the weather is generally cooler with a minimum temperature of -1°C (30°F) and an average of 12°C (54°F), peaking at a maximum of 26°C (79°F). The month experiences about 18 mm (0.7 in) of precipitation over roughly three days, alongside a higher humidity level of 75%. In contrast, March brings warmer temperatures, with a minimum of 4°C (39°F) and an average of 18°C (64°F), rising to a maximum of 33°C (91°F). This month sees significantly less rainfall, with only 9 mm (0.3 in) across about two days, and lower humidity at 65%. For more detailed insights on March weather, you can visit San Cristobal weather in March.

January weather tends to be cooler, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 26°C (79°F). The month sees an average temperature of 12°C (54°F) and experiences higher humidity levels at 75%. Additionally, January has around 18 mm (0.7 in) of precipitation spread over three days.

In contrast, April offers a more temperate climate, with minimum temperatures of 5°C (40°F) and maximums reaching up to 33°C (91°F). The average temperature rises to 20°C (67°F), accompanied by lower humidity at 64%. Notably, April is much drier, receiving only 7 mm (0.3 in) of precipitation over just one day. For more details, check out San Cristobal weather in April.

In January, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 26°C (79°F), with an average around 12°C (54°F). The month sees minimal precipitation at 18 mm (0.7 in) over just three days, while humidity remains relatively high at 75%.

Conversely, May brings warmer conditions, with temperatures ranging from a low of 8°C (47°F) to a scorching high of 34°C (94°F) and an average of 21°C (71°F). Precipitation increases to 29 mm (1.1 in) over five days, yet humidity stays consistent at 75%. For more details on the weather in May, check out San Cristobal weather in May.

In comparing the weather between January and June, January presents much cooler temperatures, with a minimum of -1°C (30°F) and an average of 12°C (54°F), while June boasts a milder minimum of 10°C (51°F) and a significantly warmer average of 21°C (70°F). The maximum temperatures also vary, with January reaching up to 26°C (79°F) compared to June’s higher peak of 34°C (94°F). Additionally, January experiences less precipitation with only 18 mm (0.7 in) over just 3 days, while June sees a substantial increase in rainfall, recording 106 mm (4.2 in) over 12 days. The humidity levels are relatively similar, with January at 75% and June slightly higher at 78%. For a more detailed look at the weather, check out San Cristobal weather in June.

In January, the weather is generally cooler, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 26°C (79°F), and an average of around 12°C (54°F). With only 18 mm (0.7 in) of precipitation over just three days, January is relatively dry, although humidity hovers around 75%.

In contrast, July experiences much warmer temperatures, with a minimum of 12°C (53°F) and a maximum of 31°C (87°F), averaging 20°C (68°F). However, July is significantly wetter, receiving 131 mm (5.2 in) of rain across 16 days, and the humidity is slightly lower at 67%. For more details on the weather patterns specific to July, you can check San Cristobal weather in July.

January and August present distinctly different weather patterns in San Cristobal. In January, temperatures range from a chilly minimum of -1°C (30°F) to a warm maximum of 26°C (79°F), with an average around 12°C (54°F). The month tends to be relatively dry, with only 18 mm (0.7 in) of precipitation over approximately three days and higher humidity at 75%. In contrast, August sees much warmer conditions, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (87°F) and an average of 20°C (68°F). Precipitation increases significantly to 78 mm (3.1 in) over ten days, but the humidity drops to a more comfortable 64%. For more detailed information, you can check San Cristobal weather in August.

In January, San Cristobal experiences a more temperate climate with average temperatures ranging from a minimum of -1°C (30°F) to a maximum of 26°C (79°F). The month also sees relatively low precipitation, totaling just 18 mm (0.7 in) over about 3 days, accompanied by a humidity level of 75%. In contrast, September brings warmer conditions with an average temperature of 18°C (65°F) and highs reaching up to 29°C (84°F). However, the month is notably wetter, with 142 mm (5.6 in) of rainfall spread over approximately 15 days, and humidity levels rising slightly to 81%. For a detailed look at the weather in September, you can visit San Cristobal weather in September.

In January, temperatures in San Cristobal range from a chilly min of -1°C (30°F) to a pleasant max of 26°C (79°F), with an average of 12°C (54°F). The humidity sits at 75%, and the month experiences a total precipitation of 18 mm (0.7 in) over just 3 days. In contrast, October brings milder temperatures, with a minimum of 5°C (41°F), an average of 17°C (64°F), and a maximum of 28°C (83°F). The precipitation increases significantly to 44 mm (1.7 in) over 8 days, and humidity rises to 85%. For more detailed information, check out San Cristobal weather in October.

January and November present differing weather characteristics, with both months experiencing moderate temperatures but distinct conditions. In January, the minimum temperature dips slightly lower to -1°C (30°F), while the average temperature is around 12°C (54°F), peaking at a maximum of 26°C (79°F). Rainfall is limited, with only 18 mm (0.7 in) expected over 3 days, and the humidity sits at a moderate 75%.

In contrast, November features slightly warmer temperatures, with a minimum of 0°C (31°F) and an average of 15°C (59°F), and a maximum reaching 28°C (83°F). Precipitation is also minimal at 16 mm (0.6 in) over just 2 days, but the month is marked by higher humidity at 87%. For more detailed insights, you can check San Cristobal weather in November.

In comparing January and December weather, January typically offers milder temperatures with a minimum of -1°C (30°F) and a maximum of 26°C (79°F), while December is colder, with a minimum of -7°C (20°F) yet maintaining the same maximum temperature of 26°C (80°F). The average temperature remains relatively consistent, hovering around 12°C (54°F) in January and 12°C (55°F) in December. Precipitation is slightly higher in January at 18 mm (0.7 in) over three days, compared to December's 14 mm (0.6 in) over just one day. Additionally, humidity levels are higher in December, reaching 87%, compared to January's 75%. For more detailed information, you can visit San Cristobal weather in December.

Compare San Cristobal's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in San Cristobal

In January, San Cristobal experiences a notable shift in weather compared to other months. Daytime temperatures can reach a pleasant 26°C, while nights can dip down to a chilly -1°C, creating a wide temperature range that encourages layering. With an average of 12°C, the month offers a refreshing escape from the oppressive heat often felt in peak summer. Additionally, January sees limited rainfall with only about 18 mm spread over just a few days, allowing for plenty of sun-soaked adventures amidst the lush surroundings. Despite the cooler nights, the generally high humidity of 75% keeps the air feeling fresh. For those looking to explore the unique climate dynamics of the region, check out San Cristobal Climate for more insights!