January Weather in Merida, Mexico

Last updated: April 22, 2025

In January, Merida, Mexico, offers a delightful winter experience characterized by pleasant temperatures. Daily highs can reach up to 30°C (86°F), while the cooler evenings bring temperatures down to an average of 15°C (59°F), with rare dips to a minimum of 1°C (34°F). Visitors can expect a generally dry month, with only about 9 mm (0.3 in) of precipitation over the course of 2 days, contributing to a humidity level of 72%. This combination of mild weather and manageable humidity makes January an ideal time to explore the vibrant city and its surroundings.

January Temperature in Merida

In January, Merida, Mexico, showcases a delightful range of temperatures, beginning with a crisp nighttime low of 1°C (34°F) that gradually warms to a comfortable average of 15°C (59°F). As the sun rises higher, daily highs can reach up to 30°C (86°F), providing a pleasant backdrop for exploration. This early month marks the culmination of the cooler season, where the air remains refreshing before the dramatic rise in temperatures typical of February and beyond. Notably, as the calendar progresses, evenings gradually become milder, with February still holding onto similarly cool nights while inching up in daytime warmth. This subtle shift foreshadows the approaching heat of spring, which rapidly escalates towards summer's scorching peaks.

January Weather in Merida: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Merida, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec596168778291979790786757
Data source: Temperature data for Merida 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 Merida

In January, Merida experiences a modest precipitation total of 9 mm (0.3 in), spread over just two days, setting the stage for its dry winter season. This early year rainfall is relatively low compared to the subsequent months, particularly February, which sees a slight increase with 17 mm (0.7 in), hinting at the shifting patterns of precipitation as the dry spell begins to ease. As the months advance, February’s abundant showers drop to 13 mm in March before tapering to a nearly dry April and May. With the absence of rainfall from June through the early fall, January's precipitation serves as a gentle reminder of the transition towards the drier season, ensuring that the region enjoys a balance between the wet and dry months.

January Precipitation Trends in Merida

The chart displays monthly precipitation patterns in Merida, 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.
JanFebMarAprMayJunJulAugSepOctNovDec917133207614578
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Merida

In January, Merida, Mexico experiences a humidity level of 72%, setting the tone for the month with a moderately moist atmosphere. As the seasons transition into February, humidity rises to 77%, marking the peak of winter's dampness before the dryer months commence. By March, the humidity drops to 67%, indicating a gradual shift towards a drier climate. This trend continues into April, with levels decreasing further to 56%, and reaching a low of 46% in both May and July. As summer subsides, humidity slightly increases, reflecting a revival of moisture in the air; September sees it rise to 52%, followed by October at 58%. By November and December, humidity levels return to 66% and 74%, respectively, as the cycle of seasons completes, showcasing Merida's humid subtropical climate. Overall, January acts as a pivotal month in this annual fluctuation, bridging the wetter winter months with the dry heat of summer.

January Average Humidity in Merida

This chart illustrates the average monthly humidity levels in Merida, 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.
JanFebMarAprMayJunJulAugSepOctNovDec72%77%67%56%46%48%46%42%52%58%66%74%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Merida

In January, Merida experiences a moderate UV Index of 4, with a recommended burn time of 30 minutes. This month marks the beginning of a gradual increase in UV levels, setting the stage for the more intense sun exposure that follows. As the months progress into February and March, the UV Index rises sharply to 6 and then to an impressive 9, initiating a notable transition to higher exposure categories. By the time we reach April and May, the Index peaks at 10 and 11, indicating extreme sun conditions. Throughout the summer months, from June to August, the UV Index maintains an extreme level of 12, urging caution for outdoor activities. As fall approaches, a slight drop occurs, but the UV levels remain high. By December, the Index returns to a moderate 4, offering a brief respite before the cycle begins anew. Stay informed about UV levels and protect your skin by checking the forecast at Merida UV Index.

Maximum UV Index Levels in Merida for January

The chart shows the monthly maximum UV Index (UVI) for Merida 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.
JanFebMarAprMayJunJulAugSepOctNovDec469101112121110854
Data source: Merida 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 Merida

January in Merida, Mexico, welcomes visitors with 202 hours of sunshine, setting the stage for an alluring winter getaway. As the new year unfolds, the sun shines brighter, with February experiencing an impressive leap to 250 hours. This steady increase continues into March, reaching 308 hours, as residents and travelers alike bask in the growing warmth. April and May further enhance the vibrant atmosphere, boasting 331 and 374 hours of sunshine, respectively, making it the perfect time for outdoor adventures. The sun reaches its zenith in June with 377 hours, creating an inviting backdrop for festivals and cultural festivities. As summer unfolds, July and August maintain a warm embrace before the daylight begins to wane in September with 322 hours. The descent continues into the fall, with November's 263 hours and December's 245 hours, reminding us of nature's rhythms and echoing the year’s journey through light and warmth in this enchanting city.

Monthly Sunshine Duration in Merida: January Highlighted

The January sunshine duration represents the total number of hours Merida 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.
JanFebMarAprMayJunJulAugSepOctNovDec202h250h308h331h374h377h376h358h322h303h263h245h
Data source: Merida January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Merida During January

In Merida, Mexico, January boasts a 71% chance of sunny weather, setting the tone for a bright start to the year. As the months progress, the likelihood of sunshine steadily increases, peaking in May with an impressive 93% chance. Interestingly, while the cloud cover does make a noticeable comeback during the summer months, with July seeing a dip to 53%, the overall trend showcases a consistent return to sunnier days in August and September. Even in the cooler months, Merida maintains a respectable likelihood of sunlight, ensuring that residents and visitors alike can enjoy the region's vibrant atmosphere throughout the year.

Percentage of Sunny Days in January in Merida

The chart illustrates the percentage of sunny days in Merida 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 Merida experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec71%73%84%82%93%76%53%84%85%80%75%62%
Data source: Merida January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Merida in January

In January, Merida, Mexico enjoys about 10 hours of daylight, setting the stage for a gradual increase as the year unfolds. By February, daylight extends to 11 hours, marking the dawn of longer days. This trend continues through March and April, where sunlight reaches 12 and 13 hours, respectively, inviting residents to bask in the warmth. The peak comes in June and July with an impressive 14 hours of daylight, perfect for outdoor adventures. As summer wanes, daylight begins to recede, decreasing to 13 hours in August and tapering off to 12 hours in September. The transition into fall sees daylight further diminish, settling back to 11 hours in October and returning to 10 hours during the winter months of November and December. This cyclical pattern reflects the beautiful ebb and flow of the seasons, encapsulating the vibrant daylight experiences that Merida has to offer throughout the year.

Average Daylight Hours in Merida for January

The chart illustrates the variation in daylight duration in Merida throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 15m11h 1m12h13h13h 50m14h 15m14h 1m13h 16m12h 19m11h 19m10h 27m10h 1m
Data source: Merida daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Merida

In January, Merida, Mexico, welcomes the new year with gentle breezes, boasting an average wind speed of 3.0 m/s (7 mph). This calm atmosphere marks the beginning of a gradual uptick in winds as the months progress, reaching 3.9 m/s (9 mph) by April—the most blustery period of the year. Following this peak, the wind begins to taper off slightly, returning to 3.0 m/s by October. Interestingly, the transition into the cooler months of November and December sees wind speeds drop to their lowest, around 2.5 m/s (6 mph). This trend highlights Merida's seasonal shift, where refreshing winds in early months give way to tranquil conditions as the year draws to a close, creating a captivating rhythm within the city's climate.

Average January Wind Speed in Merida

The chart displays monthly wind speed patterns in Merida, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.0 m/s3.53.73.93.43.13.53.02.53.02.52.8
Data source: Merida January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Merida Compares to Other Months

The weather in Merida 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 Merida and find detailed weather information for every month.

January and February display similar weather patterns, but February tends to be slightly warmer and wetter. In January, temperatures range from a minimum of 1°C (34°F) to a maximum of 30°C (86°F), with an average temperature of 15°C (59°F) and low precipitation of 9 mm (0.3 in) over 2 days. In contrast, February sees a small rise in average temperature to 16°C (62°F), with highs reaching 31°C (89°F) and an increase in precipitation to 17 mm (0.7 in) falling over just 1 day. Additionally, February experiences higher humidity levels at 77%, compared to January’s 72%. For more detailed information, visit Merida weather in February.

In comparing the weather of January and March, January typically presents milder temperatures, with a minimum of 1°C (34°F) and an average of 15°C (59°F), reaching a maximum of 30°C (86°F). In contrast, March brings warmer conditions, showing a minimum of 4°C (40°F), an average of 20°C (68°F), and a peak temperature of 37°C (98°F). Additionally, precipitation increases slightly from January to March, with January experiencing 9 mm (0.3 in) over 2 days, while March sees 13 mm (0.5 in) over just 1 day. Humidity levels are also relatively similar, with January at 72% and March at 67%. For more details on the weather during this month, you can visit Merida weather in March.

January and April present a stark contrast in weather patterns. In January, temperatures range from a chilly minimum of 1°C (34°F) to a comfortable average of 15°C (59°F), peaking at 30°C (86°F). This month sees a moderate level of precipitation, with 9 mm (0.3 in) falling over 2 days, and humidity is relatively high at 72%. In comparison, April boasts significantly warmer temperatures, starting with a minimum of 10°C (50°F) and averaging 25°C (77°F), soaring up to a scorching maximum of 42°C (108°F). Notably, April is much drier, with only 3 mm (0.1 in) of precipitation and no rainy days, and the humidity drops to a more comfortable 56%. For an in-depth look at the weather specifics in this vibrant month, check out Merida weather in April.

In January, the weather can be quite variable, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 30°C (86°F), and an average temperature of 15°C (59°F). The month sees around 9 mm (0.3 in) of precipitation over 2 days, contributing to a relatively high humidity level of 72%. In contrast, May boasts significantly warmer temperatures, with a minimum of 12°C (54°F), an average of 28°C (82°F), and a maximum that can soar up to 43°C (110°F). This month enjoys dry conditions with only 2 mm (0.1 in) of precipitation and no rainy days, leading to a much lower humidity of 46%. For a more detailed view of the weather specific to May, you can check Merida weather in May.

In January, the weather is mild with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 30°C (86°F), averaging around 15°C (59°F). The humidity remains relatively high at 72%, accompanied by light precipitation of 9 mm (0.3 in) over just two days. In contrast, June experiences significantly warmer conditions with minimum temperatures starting at 17°C (63°F) and soaring to a maximum of 49°C (120°F), averaging an oppressive 33°C (91°F). Interestingly, June enjoys dry weather, with no recorded precipitation and a lower humidity level of 48%. For more details, check out Merida weather in June.

In January, the weather is mild with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 30°C (86°F), averaging around 15°C (59°F). The month experiences light precipitation of 9 mm (0.3 in) over just 2 days and carries a humidity level of 72%. In contrast, July offers a much hotter climate, with temperatures soaring from a minimum of 22°C (71°F) to a scorching maximum of 49°C (120°F), averaging at 36°C (97°F). Despite the jump in temperature, July has slightly less precipitation at 7 mm (0.3 in) on 2 days, with humidity dropping to 46%. For more detailed information, check out Merida weather in July.

January and August exhibit stark contrasts in weather. January boasts a mild temperature range with a minimum of 1°C (34°F) and an average of 15°C (59°F), peaking at a comfortable 30°C (86°F). During this month, Merida experiences 9 mm (0.3 in) of precipitation over just 2 days, accompanied by a higher humidity level of 72%. In contrast, August presents a sweltering climate with temperatures soaring from a minimum of 24°C (75°F) to an average of 36°C (97°F), and reaching extreme highs of 48°C (118°F). This month sees even less rainfall, with only 6 mm (0.2 in) over a single day, and the humidity drops significantly to 42%. For more details, check Merida weather in August.

In January, the weather tends to be much cooler, with temperatures ranging from a minimum of 1°C (34°F) to an average of 15°C (59°F), reaching a maximum of 30°C (86°F). This month experiences low precipitation of only 9 mm (0.3 in) over two days, accompanied by relatively high humidity at 72%.

In contrast, September typically brings warmer conditions. The minimum temperature starts at 16°C (60°F) and averages around 32°C (90°F), soaring up to a maximum of 48°C (120°F). Precipitation slightly increases to 13 mm (0.5 in) over the same two days, but the humidity drops to a more comfortable 52%. For a closer look at September's climate specifics, you can visit Merida weather in September.

In January, temperatures in Merida range from a chilly minimum of 1°C (34°F) to a comfortable maximum of 30°C (86°F), with an average of 15°C (59°F). The month sees light precipitation of about 9 mm (0.3 in) over 2 days, and humidity levels are relatively high at 72%. In contrast, October offers milder temperatures, with a minimum of 5°C (42°F), an average of 25°C (78°F), and a scorching maximum of 43°C (110°F). Rainfall is lighter in October, totaling only 5 mm (0.2 in) over just one day, and humidity decreases to a more comfortable 58%. For more details on October weather, you can visit Merida weather in October.

In January, the weather features a minimum temperature of 1°C (34°F) and can reach up to 30°C (86°F), with an average of 15°C (59°F). This month sees a bit of precipitation, totaling 9 mm (0.3 in) over 2 days, and humidity levels are relatively high at 72%. In contrast, November boasts warmer temperatures, with a minimum of 6°C (43°F) and a maximum of 36°C (97°F), averaging around 20°C (67°F). Remarkably, November experiences no rainy days, with only 7 mm (0.3 in) of precipitation, while maintaining a slightly lower humidity level of 66%. For more details on November conditions, you can check Merida weather in November.

In January, the weather in Merida experiences slightly warmer temperatures compared to December, with average highs reaching 30°C (86°F) versus December's 28°C (83°F). The minimum temperatures in January are just a degree lower at 1°C (34°F), while December starts slightly warmer at 2°C (35°F). Both months have similar low precipitation levels, with January receiving 9 mm (0.3 in) over 2 days, slightly more than December's 8 mm (0.3 in) over just 1 day. Humidity levels are also quite comparable, with January at 72% and December at 74%. For more detailed insights, check out Merida weather in December.

Compare Merida's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Merida

In January, Merida experiences a delightful shift in weather, setting it apart from other months. With average temperatures around 15°C (59°F), it serves as a refreshing break from the heat typical in other seasons. The month is characterized by lower humidity levels at 72%, providing a more comfortable environment for outdoor activities. Although occasional rain is possible, with just about 9 mm (0.3 in) falling over a couple of days, the overall precipitation is minimal, allowing for plenty of sunshine and clear skies. Discover more about how January's unique climate contributes to Merida's charm in this month by visiting Merida Climate.