Last updated: April 22, 2025
January in La Sinaloa, Mexico ushers in mild temperatures and a refreshing atmosphere. With maximum highs reaching 33°C (92°F), the days can feel warm, while the average temperature hovers around a comfortable 19°C (67°F). The evenings cool down to a pleasant 7°C (45°F), perfect for enjoying outdoor activities. Precipitation is minimal, with only 5 mm (0.2 in) recorded over just 1 day, ensuring bright and sunny skies for most of the month. Despite the warmth, humidity levels remain at a moderate 70%, adding a touch of tropical charm to this coastal gem.
In La Sinaloa, Mexico, January marks the beginning of the year with mild temperatures that create a pleasant climate for outdoor activities. The month typically sees minimums of around 7°C (45°F) and an average of 19°C (67°F), while daytime highs can reach up to 33°C (92°F). This early winter chill gradually gives way to warming trends in the following months, as February and March continue to see slight increases in both nighttime lows and average temperatures. By April, the climate shifts significantly, with temperatures soaring towards 35°C (95°F), hinting at the hot season ahead. Notably, the transitions from one month to the next reflect a steady climb in warmth, establishing a pattern that peaks in the summer months. The consistent rise in temperatures fosters an inviting environment, making La Sinaloa an appealing destination for those seeking winter sun and warmth.
In La Sinaloa, Mexico, January sees a modest precipitation amount of just 5 mm (0.2 in), typically accompanied by a single day of rainfall. This light precipitation marks the beginning of the dry season, setting the stage for a gradual increase in rainfall as the months progress. By February, the precipitation climbs to 20 mm (0.8 in) over two days, hinting at a shift towards wetter conditions. However, the following months, particularly March to May, experience little to no rainfall, emphasizing a pronounced dry spell. As summer approaches, the monsoon season begins in earnest, beginning in June and culminating in the heavy downpours of July and August, where precipitation peaks at 101 mm (4.0 in) and 151 mm (5.9 in) respectively. This trend continues into September, making the rainy months starkly contrast with the dry start of the year, before lighter rains return in the fall and winter months. Overall, January serves as a quiet precursor to the more tumultuous weather of the later months, reflecting the region's dynamic climatic shifts.
In January, La Sinaloa experiences a noticeable humidity level of 70%, setting the tone for a month that leans towards the moist side. As winter progresses into February, there’s a slight dip to 67%, hinting at a gradual shift. However, come March, the humidity declines further to 62%, marking the transition into the drier months ahead. From April to May, the humidity remains relatively stable, hovering around 58% to 59%. Yet, as summer looms, the values begin to climb once again, peaking in the heart of summer with both July and August at a considerable 74% and 78%. This elevated humidity persists into the early fall months, September and October, maintaining 78% and 75% respectively, before tapering down to 74% in November and 72% by December. Overall, January marks the beginning of a dynamic humidity trend in La Sinaloa, fluctuating significantly as the seasons change, ultimately culminating in the lush, humid conditions characteristic of the region’s summer.
In January, La Sinaloa experiences a UV Index of 7, categorized as high, meaning sun lovers should take precautions, as the onset of sunburn can occur within 25 minutes of exposure. This index marks the beginning of a noticeable upward trend in UV levels, which peaks in the coming months. As winter transitions to spring in February and March, the index escalates dramatically to 9 and then 10, both classified as very high, reducing safe exposure time to just 15 minutes. By April and May, the index reaches an alarming 13, placing it in the extreme category, where protective measures are essential within a mere 10 minutes. This trend continues throughout the summer months, illustrating the importance of vigilance in sun safety. As the year progresses into late fall, UV levels gradually decrease, yet the high exposure category persists into December. For comprehensive sun safety information, you can check the La Sinaloa UV Index.
UV Risk Categories
In La Sinaloa, Mexico, January marks the beginning of a radiant year with an impressive 222 hours of sunshine, setting the stage for a gradual increase as the months unfold. February follows suit, adding more vibrant rays with 257 hours, and by March, the sunshine soars to 306 hours, signaling the approach of spring. The sunshine peaks in May with a robust 361 hours, making it the brightest month of the year. However, even as summer wanes into August and September, the sun remains generous, delivering between 302 and 279 hours of warmth. As autumn arrives in November and December, sunshine gradually tapers off to 270 and 269 hours, yet the overall trend remains clear—a consistent pattern of bright days characterizes La Sinaloa’s climate, making it a sun-seeker’s paradise year-round.
In January, La Sinaloa, Mexico, boasts a 65% chance of sunny weather, marking a strong start to the year. As we move into February, the likelihood dips slightly to 61%, but still keeps the month bright. The trend continues with March falling to 56%, showcasing a gradual decline as the winter months progress. By April, the sun makes a comeback, returning to a 65% chance, indicating that the area enjoys consistently pleasant conditions as spring approaches. May shines brightly with 79%, bringing the most sunshine of the early year, while June dips again to 59%. This fluctuation leads into the summer months, where July and August see a significant drop to 41% and 22% respectively, making way for the rainy season. However, as the year transitions into autumn, October presents a revitalizing 75% chance of sunny days, indicating that La Sinaloa's climate remains diverse and inviting throughout the year.
In La Sinaloa, Mexico, January marks the beginning of the year with approximately 10 hours of daylight, setting a tranquil tone for the month. As we transition into February, daylight increases to 11 hours, hinting at the approach of spring. March ushers in a noticeable shift, with daylight extending to 12 hours, a trend that remains steady into April. May brings even longer days, peaking at 13 hours, as the region basks in the warmth of early summer. This peak continues through June and July, before gradually tapering off starting in August, when daylight decreases to 12 hours. The decline continues through the autumn months, leading back to 10 hours in November and December. Overall, the daylight duration in La Sinaloa showcases a gentle ebb and flow, reflecting the rhythm of the seasons and inviting residents and visitors alike to embrace the changing landscape.
In January, La Sinaloa experiences a gentle breeze, with an average wind speed of 1.8 m/s (4 mph). This calmness is characteristic of the winter months, maintaining a consistent pace that continues into February. As the seasons transition toward spring, the winds pick up slightly, reaching 2.2 m/s (5 mph) by March. However, the pace settles back to a moderate 2.0 m/s in April, only to rise again in May and June, where it holds at 2.2 m/s. The summer months bring a slight decrease in wind speed, dropping to 1.6 m/s (4 mph) by July and continuing at this lower rate through August and September. As autumn arrives, the winds show a slight recovery, returning to 1.8 m/s by December. Overall, while January sets the stage for a tranquil start to the year, the winds exhibit a rhythmic fluctuation that mirrors the shifting seasons of La Sinaloa.
The weather in La Sinaloa 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 La Sinaloa and find detailed weather information for every month.
In January, temperatures range from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), with an average of 19°C (67°F). The month experiences low precipitation, with only 5 mm (0.2 in) over just one day, and humidity levels hovering around 70%. In contrast, February showcases slightly warmer temperatures, with a minimum of 8°C (46°F) and an average of 20°C (68°F), maintaining a maximum at 33°C (91°F). However, February becomes wetter, seeing about 20 mm (0.8 in) of rain over two days, while humidity decreases to 67%. For a detailed look at February weather specifics, you can visit La Sinaloa weather in February.
In January, temperatures in La Sinaloa range from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), with an average temperature of 19°C (67°F). The month sees light precipitation of about 5 mm (0.2 in) over just one day, accompanied by a humidity level of 70%. In contrast, March experiences slightly warmer conditions, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 35°C (95°F) and an average of 21°C (71°F). Notably, March is much drier, experiencing only 1 mm (0.0 in) of precipitation and no rainy days, alongside a lower humidity of 62%. For more details on the weather conditions in March, you can visit La Sinaloa weather in March.
In January, the weather is relatively mild with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), coupled with a moderate humidity level of 70%. The month experiences minimal precipitation, with only 5 mm falling over a single day. In contrast, April brings warmer conditions, with temperatures starting at 10°C (51°F) and reaching up to 35°C (95°F), while humidity decreases to a comfortable 58%. Notably, April is dry, recording no precipitation over the month. For more detailed insights, you can check La Sinaloa weather in April.
In January, the weather is relatively mild with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), providing an average of 19°C (67°F). The month sees some rainfall, with about 5 mm of precipitation over one day and a humidity level of 70%. In contrast, May offers warmer conditions, featuring a minimum temperature of 14°C (58°F) and soaring to a maximum of 36°C (97°F), accompanied by an average temperature of 26°C (79°F). Notably, May is dry, with no recorded precipitation and a lower humidity of 59%. For more detailed insights, you can visit La Sinaloa weather in May.
January and June present contrasting weather conditions. In January, temperatures range from a mild minimum of 7°C (45°F) to a comfortable average of 19°C (67°F), peaking at a warm 33°C (92°F). The month sees minimal rainfall, with only 5 mm (0.2 in) recorded over a single day, alongside a higher humidity level of 70%, creating a somewhat humid atmosphere. In contrast, June features significantly warmer temperatures, with a minimum of 19°C (67°F) and an average of 29°C (84°F), reaching a maximum of 38°C (100°F). Precipitation increases to 26 mm (1.0 in) over two days but is accompanied by a lower humidity level of 64%, resulting in a drier feel compared to January. For more detailed insights, check La Sinaloa weather in June.
January and July present a stark contrast in weather conditions. In January, temperatures range from a mild 7°C (45°F) at night to a warm 33°C (92°F) during the day, with an average of 19°C (67°F). The month sees minimal precipitation, with only about 5 mm (0.2 in) of rain over a single day and a humidity level of 70%. On the other hand, July experiences much warmer temperatures, with nighttime lows of 24°C (75°F) and daytime highs reaching up to 38°C (100°F), averaging around 30°C (86°F). This month is also characterized by significantly higher precipitation, accumulating around 101 mm (4.0 in) over approximately 14 days, along with a slightly elevated humidity level of 74%. For more details, check La Sinaloa weather in July.
When comparing January and August, the weather demonstrates marked differences. January features a mild temperature range, with minimums around 7°C (45°F) and maximums peaking at 33°C (92°F), while enjoying relatively low precipitation of just 5 mm (0.2 in) over one day. In contrast, August experiences much warmer conditions, with minimum temperatures at 24°C (75°F), averages of 29°C (85°F), and highs of 37°C (99°F). The month is significantly wetter, seeing 151 mm (5.9 in) of rain spread over 18 days, coupled with higher humidity levels of 78%. For more specific insights about the weather during this month, visit La Sinaloa weather in August.
Comparing the weather in January and September reveals notable differences in temperature and precipitation. In January, temperatures range from a comfortable minimum of 7°C (45°F) to a warm maximum of 33°C (92°F), with low humidity levels at 70% and minimal precipitation of just 5 mm (0.2 in) over a single day. In contrast, September experiences significantly warmer temperatures, with a minimum of 23°C (74°F) and highs reaching 36°C (97°F). Additionally, September is much wetter, receiving 153 mm (6.0 in) of rain across approximately 20 days, contributing to a higher humidity of 78%. For more detailed insights on the weather during this month, you can check La Sinaloa weather in September.
In January, temperatures in La Sinaloa range from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), with an average of 19°C (67°F). The month typically sees very little precipitation, amounting to just 5 mm (0.2 in) over a single day, and humidity levels hover around 70%. In contrast, October experiences warmer temperatures, with a minimum of 15°C (60°F), an average of 28°C (83°F), and a peak of 38°C (101°F). Additionally, October is wetter, receiving 38 mm (1.5 in) of rainfall over five days, and humidity levels rise slightly to 75%. For more detailed information about the weather during this month, visit La Sinaloa weather in October.
In January, the weather tends to be milder, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (92°F) and an average of 19°C (67°F). The month experiences low precipitation, only about 5 mm (0.2 in) over just one day, along with a humidity level of 70%. In contrast, November brings warmer weather, with temperatures starting at a minimum of 13°C (55°F) and reaching highs of up to 37°C (99°F), averaging around 25°C (76°F). This month sees significantly more rainfall, totaling 47 mm (1.8 in) over two days, and humidity rises slightly to 74%. For more detailed information, check out La Sinaloa weather in November.
In comparing the weather between January and December, January exhibits slightly cooler temperatures, with a minimum of 7°C (45°F) and an average of 19°C (67°F), while December has a minimum of 9°C (48°F) and an average of 20°C (69°F). The maximum temperatures are also marginally lower in January, reaching 33°C (92°F) compared to December's high of 34°C (94°F). Precipitation in January is significantly less, with only 5 mm (0.2 in) falling over just one day, while December experiences more rain at 14 mm (0.6 in) over two days. Humidity levels are quite similar, with January at 70% and December at 72%. For more detailed insights, you can check La Sinaloa weather in December.
January in La Sinaloa heralds a delightful shift from the warmer months, offering a refreshing blend of mild temperatures and low humidity. With average highs reaching a comfortable 33°C (92°F) and cooler evenings dropping to around 7°C (45°F), it provides an inviting escape for those seeking pleasant winter weather. Unlike the heavier rains of other seasons, January boasts minimal precipitation, with just a hint of moisture. This unique combination makes January an ideal time to enjoy the region's stunning landscapes and vibrant culture. For a comprehensive understanding of what to expect throughout the year, check out La Sinaloa Climate.