January Weather in San Lucas, Mexico

Last updated: April 22, 2025

January in San Lucas, Mexico offers a delightful climate characterized by a maximum temperature of 28°C (82°F), making it perfect for outdoor activities. The average temperature hovers around a comfortable 14°C (58°F), while the minimum can drop to a cool 0°C (33°F) during the night. With just 5 mm (0.2 in) of precipitation over one day, January remains mostly dry, allowing for ample sunshine and pleasant breezes. The humidity levels are around 74%, creating a tropical atmosphere that enhances the enjoyment of this charming destination.

January Temperature in San Lucas

In January, San Lucas, Mexico welcomes visitors with refreshing temperatures that capture the essence of winter warmth. The month boasts a minimum of 0°C (33°F), ideal for brisk mornings, while the average temperature rests at a comfortable 14°C (58°F), perfect for outdoor exploration. As the days progress, they can reach a pleasant maximum of 28°C (82°F), encouraging opportunities for sun-soaked relaxation. Notably, this tranquil climate sets the stage for a gradual warming trend leading into February and March, where temperatures consistently rise, signaling the approach of spring and the vibrant energy that follows. The mildness of January, combined with its ample sunshine, makes it an enticing start to the year in this picturesque locale.

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

The chart illustrates January temperature patterns in San Lucas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec576166697168666665646057
Data source: Temperature data for San Lucas generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in San Lucas

In January, San Lucas experiences a modest precipitation of 5 mm (0.2 in), falling on just one day of the month. This sets the stage for a dry start to the year, making it one of the driest months in the region. As winter progresses into February, precipitation slightly increases to 7 mm (0.3 in) over two days, hinting at a gradual upward trend leading into the wetter months. By March and April, rainfall begins to pick up, reaching 12 mm (0.5 in) and 11 mm (0.4 in) respectively. This pattern of rising rainfall continues dramatically from May to September, with the monsoon season bringing significant moisture—June, in particular, sees a peak of 170 mm (6.7 in) over 16 days. The transition into autumn brings a decline, but not before September records an impressive 175 mm (6.9 in) spread across 18 days. As the year winds down, precipitation drops again, culminating in December with just 4 mm (0.2 in), showcasing the region's striking contrast between the dry and wet seasons.

January Precipitation Trends in San Lucas

The chart displays monthly precipitation patterns in San Lucas, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5712115417016015817558244
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Lucas

In January, San Lucas, Mexico, experiences a humidity level of 74%, setting the stage for a subtly tropical climate that captivates visitors. This marks the beginning of a gradual decline, as humidity decreases to 65% in February and continues to drop, reaching its lowest point at 58% in both March and April. However, as the warmer months approach, the humidity begins to rise again, peaking at a significant 76% in June, coinciding with the rainy season. The trend remains consistent through the latter part of the year, where July and August linger in the 67% to 68% range, before climbing sharply to 81% in September and soaring to 84% by November. This overall pattern illustrates a striking oscillation between humid and dry periods, enriching San Lucas's vibrant landscape throughout the year.

January Average Humidity in San Lucas

This chart illustrates the average monthly humidity levels in San Lucas, 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.
JanFebMarAprMayJunJulAugSepOctNovDec74%65%58%58%67%76%67%68%81%83%84%81%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Lucas

In January, San Lucas, Mexico, experiences a very high UV Index of 9, indicating that sun protection is essential for outdoor activities, with a burn time of just 15 minutes. As the months progress, the UV Index rises dramatically, peaking at 15 in May before dipping slightly in the latter half of the year. Notably, February through April and again from June to September see the UV levels classified as extreme, with a rapid drop in burn time to a mere 10 minutes during these peak months. This trend emphasizes the importance of vigilant sun safety throughout the year, particularly in spring and summer. To learn more about UV exposure in the area, check out San Lucas UV Index.

Maximum UV Index Levels in San Lucas for January

The chart shows the monthly maximum UV Index (UVI) for San Lucas 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.
JanFebMarAprMayJunJulAugSepOctNovDec9111414151413131412108
Data source: San Lucas 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 Lucas

In January, San Lucas basks in 235 hours of sunshine, marking the beginning of the year with a gentle warm embrace. As winter transitions into spring, the sunlight gradually intensifies, peaking in May with 337 hours of radiant days. The trend of abundant sunshine continues through the summer months, with June and July offering over 300 hours each, making these months ideal for beach outings and outdoor adventures. However, as autumn approaches, the hours begin to taper off, with September and October seeing a slight decline, though still enjoying a respectable 282 hours and 287 hours, respectively. Overall, San Lucas showcases a delightful array of sunny days, with the highest peaks inviting travelers to experience its vibrant charm in the warmer months.

Monthly Sunshine Duration in San Lucas: January Highlighted

The January sunshine duration represents the total number of hours San Lucas 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.
JanFebMarAprMayJunJulAugSepOctNovDec235h273h318h322h337h304h313h309h282h287h280h290h
Data source: San Lucas January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Lucas During January

In San Lucas, Mexico, January ushers in a decent 59% chance of sunny weather, making it a pleasant time to visit. While this probability is modest compared to the sun-drenched February and March, which boast 91% and 81% chances respectively, January still promises ample opportunities to enjoy outdoor activities. Notably, the trend shows a gradual increase in sun likelihood as winter wanes, with February and March emerging as the peak months for sunshine lovers. As the region transitions into the hotter months, the chances dwindle significantly, especially in June through August, where overcast skies become more common. Therefore, if you're planning a trip in January, you can expect a fair mix of sunshine and clouds, striking just the right balance for a delightful getaway.

Percentage of Sunny Days in January in San Lucas

The chart illustrates the percentage of sunny days in San Lucas 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 Lucas experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%91%81%68%59%15%22%27%16%32%59%73%
Data source: San Lucas January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Lucas in January

In San Lucas, Mexico, January sets the tone for a year rich in daylight, offering a solid 11 hours each day. This duration is consistent through February, providing a smooth transition into the longer days of spring. By March, daylight increases to 12 hours, signaling the approach of warmer months. As we move into April and May, the daylight hours peak at 13 hours, creating a vibrant atmosphere ideal for outdoor activities. This extended daylight continues through June and July, allowing residents and visitors alike to soak in the sun. However, as summer wanes, daylight gradually diminishes, returning to 12 hours in August and September before settling back to 11 hours in October and November. By December, the cycle completes with just 10 hours of daylight, inviting a cozy end to the year. This rhythmic pattern mirrors the seasonal shifts, painting a beautiful picture of natural progression throughout the months.

Average Daylight Hours in San Lucas for January

The chart illustrates the variation in daylight duration in San Lucas throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 2m11h 28m12h 2m12h 36m13h 5m13h 19m13h 11m12h 46m12h 13m11h 38m11h 9m10h 54m
Data source: San Lucas daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in San Lucas

In San Lucas, Mexico, January greets visitors with a gentle embrace of average wind speeds at 2.1 m/s (5 mph), setting a serene tone for the month. As we transition into February, winds pick up slightly to 2.6 m/s (6 mph), signaling a subtle shift toward a breezier atmosphere. However, this increase is short-lived, as March experiences a dip back to 2.4 m/s (5 mph), followed by a stabilization in April at 2.5 m/s (6 mph). Interestingly, the winds tend to remain moderate throughout the spring and summer months, with July seeing the year's lowest average at 1.8 m/s (4 mph). As autumn approaches, wind speeds gradually return to a more consistent pattern, hovering around 2.0 m/s (4-5 mph) from August through October. By the time December rolls around, the calmness returns with 1.8 m/s (4 mph), creating a tranquil environment. Overall, January's winds reflect a harmonious blend of calmness and gentle breeziness, setting the stage for a delightful winter experience in this charming coastal town.

Average January Wind Speed in San Lucas

The chart displays monthly wind speed patterns in San Lucas, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.1 m/s2.62.42.52.32.11.82.01.72.02.11.8
Data source: San Lucas January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in San Lucas Compares to Other Months

The weather in San Lucas 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 Lucas and find detailed weather information for every month.

In January, temperatures range from a chilly 0°C (33°F) to a warm 28°C (82°F), with an average temperature of 14°C (58°F). The month sees minimal precipitation at just 5 mm (0.2 in) over 1 day and maintains a relatively high humidity level of 74%. In contrast, February experiences slightly milder weather, with minimum temperatures of 4°C (39°F) and maximums reaching 30°C (87°F), resulting in an average of 16°C (61°F). Precipitation increases to 7 mm (0.3 in) over 2 days, while humidity drops to a more comfortable 65%. For more details, refer to San Lucas weather in February.

In comparing January and March weather, January tends to feature cooler temperatures, with a minimum of 0°C (33°F) and an average of 14°C (58°F), reaching up to a maximum of 28°C (82°F). Precipitation is relatively low during January, with only 5 mm (0.2 in) recorded over just 1 day and humidity levels at 74%. In contrast, March brings warmer conditions, with a minimum temperature of 5°C (41°F), an average of 19°C (66°F), and maximums hitting 32°C (90°F). March also sees increased precipitation at 12 mm (0.5 in) over 2 days, but the humidity drops to 58%. For a more detailed look at March conditions, check out San Lucas weather in March.

In January, the weather is markedly cooler, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 28°C (82°F) and an average of 14°C (58°F). The month sees limited precipitation, only about 5 mm (0.2 in) over just one day, while humidity remains relatively high at 74%. In contrast, April experiences warmer conditions, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 33°C (92°F) and an average of 21°C (69°F). Precipitation increases to 11 mm (0.4 in) over two days, and humidity decreases to a more comfortable 58%. For more detailed insights, check San Lucas weather in April.

January and May showcase a notable contrast in weather conditions. In January, temperatures range from a chilly 0°C (33°F) at night to a warm 28°C (82°F) during the day, with an average of 14°C (58°F) and only minimal precipitation of 5 mm (0.2 in) over just one day. The humidity stands at a relatively high 74%, creating a crisp atmosphere. In contrast, May experiences warmer temperatures, with a minimum of 10°C (50°F) and a maximum of 35°C (95°F), averaging 21°C (71°F). This month is significantly wetter, with 54 mm (2.1 in) of rain spread over seven days, and a slightly lower humidity level of 67%. For more details on the weather in May, you can check San Lucas weather in May.

January and June present contrasting weather patterns in San Lucas. In January, temperatures are notably cooler, with a minimum of 0°C (33°F) and an average of 14°C (58°F), compared to June's milder temperatures that range from a minimum of 9°C (49°F) to an average of 20°C (69°F). Precipitation also varies significantly; January experiences very little rain, with only 5 mm (0.2 in) over the course of 1 day, while June is much wetter, accumulating 170 mm (6.7 in) over 16 days. Humidity levels remain relatively similar, with January at 74% and June at 76%, but the overall feel of the weather is much more humid and rainy in June. For more detailed information, you can check San Lucas weather in June.

The weather in January is characterized by a cooler temperature range, with a minimum of 0°C (33°F) and an average of 14°C (58°F), peaking at 28°C (82°F). This month also experiences minimal precipitation, averaging just 5 mm (0.2 in) over a day, along with relatively high humidity at 74%. In contrast, July brings warmer temperatures, with a minimum of 11°C (52°F) and an average of 19°C (66°F), reaching a maximum of 29°C (84°F). However, July is significantly wetter, with approximately 160 mm (6.3 in) of rain over 21 days, and slightly lower humidity at 67%. For more details on the specific weather patterns during July, you can check San Lucas weather in July.

In January, the weather in San Lucas is characterized by cooler temperatures, with a minimum of 0°C (33°F) and an average of 14°C (58°F), peaking at a maximum of 28°C (82°F). It experiences low precipitation of only 5 mm (0.2 in) over just one day and a relatively high humidity of 74%. In contrast, August sees a warmer climate with minimum temperatures of 11°C (53°F) and an average of 19°C (66°F), reaching a maximum of 29°C (84°F). However, it is significantly wetter, receiving 158 mm (6.2 in) of rain over 18 days, and the humidity is slightly lower at 68%. For a more detailed overview of August weather, visit San Lucas weather in August.

January and September present contrasting weather conditions. In January, temperatures range from a brisk minimum of 0°C (33°F) to a comfortable average of 14°C (58°F), peaking at 28°C (82°F), with minimal precipitation of just 5 mm (0.2 in) over a single day. The humidity is relatively moderate at 74%. In contrast, September experiences higher minimum temperatures starting at 8°C (47°F) and an average of 18°C (65°F), reaching a maximum similar to January at 28°C (83°F). However, September is marked by significantly increased rainfall, totaling 175 mm (6.9 in) across 18 days, along with a higher humidity level of 81%. For more details, you can check San Lucas weather in September.

In January, temperatures range from a chilly 0°C (33°F) to a warm 28°C (82°F), with an average of 14°C (58°F) and only a minimal 5 mm (0.2 in) of precipitation occurring over just one day. The humidity is relatively lower at 74%. In contrast, October experiences milder temperatures, with minimums around 6°C (42°F), averages of 18°C (64°F), and maximums reaching 29°C (85°F). However, this month sees a significant increase in precipitation, totaling 58 mm (2.3 in) over 11 days, and higher humidity levels at 83%. For more details, you can visit San Lucas weather in October.

In January, the weather is generally milder, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 28°C (82°F) and an average of 14°C (58°F). The month sees minimal precipitation, with only 5 mm (0.2 in) over just one day, and humidity levels at 74%.

In contrast, November experiences slightly warmer temperatures, with a minimum of 3°C (37°F), an average of 16°C (60°F), and a peak of 30°C (85°F). However, it also has more precipitation, totaling 24 mm (0.9 in) across three days, and higher humidity at 84%. For more detailed information, you can check San Lucas weather in November.

In January, the weather is quite similar to December, with both months experiencing an average temperature of 14°C (58°F). However, January tends to be slightly warmer with a maximum temperature reaching 28°C (82°F), compared to December's 27°C (81°F). Precipitation is minimal in both months, but January records a slight increase in rainfall to 5 mm (0.2 in) over just one day, while December enjoys completely dry conditions. Additionally, January's humidity level is a bit lower at 74%, compared to December's 81%. For more details, you can check San Lucas weather in December.

Compare San Lucas's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in San Lucas

As January settles in San Lucas, the weather offers a refreshing contrast to the sweltering summer months. The temperatures remain mild, with pleasant daytime warmth and cooler nights, making it an ideal time for outdoor exploration. With only a hint of precipitation and relatively low humidity, visitors can enjoy clear skies and comfortable conditions. This unique blend sets January apart, inviting both locals and travelers to embrace the beauty of San Lucas. To learn more about the varying seasons, check out the details on San Lucas Climate.