Last updated: April 22, 2025
Experience the delightful January weather in Mazatlán, Mexico, where temperatures range from a cozy 9°C (48°F) to a pleasant 29°C (85°F). With an average temperature of 18°C (65°F), visitors can enjoy enjoyable days and cool evenings. The month boasts a low precipitation amount of just 10 mm (0.4 in), falling on only one day, ensuring plenty of sunshine and outdoor activities. With humidity levels at 65%, the air feels refreshing, making it an ideal time to explore this vibrant coastal city.
In Mazatlán, Mexico, January ushers in mild temperatures, with lows around 9°C (48°F) and averages hovering at a comfortable 18°C (65°F). As the month progresses, residents and visitors enjoy warm afternoons, peaking at 29°C (85°F). This pleasant climate sets the tone for early-year exploration, offering a welcome warmth after the cooler winter months. Notably, January’s weather acts as a precursor to an upward trend in temperatures, culminating in March and April, where highs reach into the low 30s°C (mid-80s°F). With each passing month, the gradual rise hints at the approaching summer, yet the early days of the year remain refreshingly cool, making it an ideal time to experience the vibrant culture and scenic beaches of this stunning coastal destination.
In January, Mazatlán experiences relatively low precipitation, with just 10 mm (0.4 in) falling over a single day, setting the tone for a dry start to the year. This pattern of minimal rainfall persists through February, but as March approaches, precipitation begins to rise slightly to 13 mm (0.5 in). It’s not until April that the region sees a more significant increase, with totals reaching 35 mm (1.4 in), hinting at the wetter months to come. As the rainy season peaks from May through August, the contrast becomes evident; May alone delivers 155 mm (6.1 in) across 19 days, escalating to a staggering 517 mm (20.4 in) in August. The trend shifts again as the year progresses towards November and December, where precipitation decreases substantially, wrapping up the year with much drier conditions. This gradual transition from dry winters to a vibrant summer monsoon encapsulates Mazatlán's coastal climate, highlighting its unique seasonal character.
In January, Mazatlán experiences a humidity level of 65%, which sets the stage for a pleasantly warm winter. As the months progress into February and March, humidity gradually declines to 61% and 59%, providing a refreshing respite before the summer heat begins its ascent. However, from April onward, humidity starts to rise again, peaking in the sultry summer months of July and August at 79% and 82% respectively. This trend reflects the tropical climate of the region, where humidity levels remain high even into the fall, tapering off to 72% in November and 70% in December. Overall, the humidity in Mazatlán showcases a seasonal rhythm that complements its warm coastal charm, making it an inviting destination year-round.
In January, Mazatlán experiences a UV Index of 10, categorized as very high, which means that even brief exposure of around 15 minutes can lead to sunburn. As the months progress, the UV levels rise sharply, peaking at 14 from March through August, indicating an extreme exposure risk with a burn time reduced to just 10 minutes. This trend continues into October before tapering off slightly in November and December, where the index returns to 10 and 9, respectively. The steady escalation in UV intensity throughout the winter months emphasizes the importance of sun safety, especially for those planning outdoor activities. For detailed information on UV levels throughout the year, visit Mazatlan UV Index.
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In January, Mazatlán basks in 242 hours of sunshine, setting the stage for a delightful winter escape. As the months progress, the sun's embrace becomes even more generous; February brings 281 hours, followed by a remarkable 321 hours in both March and April, perfect for those looking to soak up the rays before summer's heat sets in. Even in May, with 316 hours, the golden days persist, though temperatures start to climb. By June, however, the sunshine dips to 252 hours, a hint of the warmer, more humid months ahead. The summer brings varied sunshine, with July and August boasting 289 and 267 hours respectively, making beach days still inviting. As the year closes out, the sun returns in November and December with 289 and 297 hours respectively, ensuring that the allure of Mazatlán's coastal charm remains throughout the holiday season. The overall trend reveals a bustling sunny winter and a beautifully warm summer, making Mazatlán a year-round destination for sun-seekers.
In Mazatlán, Mexico, January brings a 46% chance of sunny weather, offering a delightful window for those seeking a winter escape. This month sits at a moderate level compared to the sunnier conditions that follow in February, which boasts a substantial 74% likelihood of sunshine. Observing the trends, it’s evident that as winter transitions into spring, the probability of sunshine remains quite favorable, with both March and April holding steady at 68%. However, the chances of sunny days take a sharp decline as summer approaches, plummeting to a mere 5% in June and staying low through the summer months. Thus, if you’re planning a visit, January provides a promising start to the year, balancing warmth and sun against the backdrop of beautiful coastal scenery.
In Mazatlán, Mexico, January marks the beginning of a steady and inviting daylight trend, offering 11 hours of sunlight. This duration remains constant through February, creating a cozy backdrop for winter escapades. As spring approaches, daylight stretches to 12 hours in March, which continues through April and May, providing plenty of time for beach fun and outdoor adventures. The sun reaches its peak in June and July with 13 hours of daylight, perfect for enjoying the region's vibrant culture and scenic beauty. As summer wanes into late summer and early fall, daylight returns to 12 hours in August and September, before tapering back to 11 hours from October to December. This rhythmic cycle of sunlight not only enhances the charm of Mazatlán but also lets visitors and locals alike relish in its beautiful coastal atmosphere year-round.
In January, Mazatlán greets visitors with a gentle breeze, characterized by an average wind speed of 1.4 m/s (3 mph), setting a tranquil tone for the month. As winter transitions into spring, the winds gradually pick up, reaching 1.6 m/s (3 mph) in February and maintaining this inviting pace through March. By April, the winds grow slightly bolder, averaging 1.8 m/s (4 mph), providing a refreshing contrast to the warm coastal sun. Although May witnesses a slight dip back to 1.5 m/s, the winds remain pleasant, hovering around the 3 mph mark through the summer months. This trend of gentle breezes continues into the fall, with wind speeds stabilizing at 1.1 to 1.2 m/s (3 mph) from June through December, perfect for enjoying the picturesque seaside atmosphere without the disruption of harsh gusts. Overall, January's calm winds not only enhance the allure of Mazatlán's coastal charm but also signal the beginning of a season where nature’s rhythm is both delicate and soothing.
The weather in Mazatlan 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 Mazatlan and find detailed weather information for every month.
In January, the weather in Mazatlan features mild temperatures with a minimum of 9°C (48°F), an average of 18°C (65°F), and a maximum reaching 29°C (85°F). The month sees about 10 mm (0.4 in) of precipitation over just one day, along with a humidity level of 65%. By February, temperatures rise slightly with a minimum still at 9°C (48°F), but the average increases to 19°C (67°F), and the maximum reaches up to 31°C (88°F). Additionally, February experiences even less rainfall, totaling only 5 mm (0.2 in) over the same one day, and humidity drops to 61%. For a more detailed look at February's weather, check out Mazatlan weather in February.
January sees milder temperatures, with a minimum of 9°C (48°F) and an average of 18°C (65°F), peaking at a maximum of 29°C (85°F). The month experiences relatively low precipitation, with only 10 mm (0.4 in) spread over just one day and humidity levels around 65%. In contrast, March brings warmer weather, with a minimum of 11°C (52°F), an average of 21°C (70°F), and a maximum of 32°C (90°F). Precipitation increases slightly to 13 mm (0.5 in) over three days, accompanied by a drop in humidity to 59%. For a more detailed look at what March has to offer, visit Mazatlan weather in March.
In January, the weather in Mazatlán is generally mild, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 29°C (85°F), and an average temperature of 18°C (65°F). The month sees minimal precipitation, averaging only 10 mm (0.4 in) over just one day, coupled with a humidity level of 65%.
In contrast, April brings warmer conditions, with temperatures starting at a minimum of 11°C (51°F) and reaching up to 34°C (93°F), resulting in an average of 22°C (71°F). This month also experiences a higher precipitation level of 35 mm (1.4 in) spread over five days, alongside a slightly lower humidity of 62%.
For a more detailed look at specific conditions, you can visit Mazatlan weather in April.
January and May exhibit notable differences in weather patterns. In January, temperatures range from a minimum of 9°C (48°F) to a maximum of 29°C (85°F), with an average of 18°C (65°F). The month is relatively dry, with only 10 mm (0.4 in) of precipitation over just one day, and humidity levels hover around 65%.
In contrast, May brings warmer temperatures, with a minimum of 13°C (56°F) and a maximum of 32°C (90°F), averaging 22°C (71°F). The month is significantly wetter, experiencing 155 mm (6.1 in) of precipitation spread across 19 days, and humidity increases to 73%. For a more detailed insight into the weather during this month, check out Mazatlan weather in May.
In January, the weather in Mazatlan is generally mild, with temperatures ranging from a minimum of 9°C (48°F) to a comfortable maximum of 29°C (85°F). The month sees minimal precipitation of just 10 mm (0.4 in) over only one day, and humidity levels hover around 65%. In contrast, June experiences much warmer temperatures, with a minimum of 14°C (58°F) and a maximum of 30°C (87°F), while the average temperature is slightly higher at 20°C (69°F). However, June is notably wetter, receiving 367 mm (14.4 in) of rain spread across 28 days, accompanied by increased humidity of 78%. For more specific details about June weather, you can check Mazatlan weather in June.
When comparing the weather in January and July, significant differences emerge. January features milder temperatures, with minimums of 9°C (48°F) and maximums reaching 29°C (85°F), making it generally more comfortable for outdoor activities. Additionally, January sees minimal precipitation, averaging only 10 mm (0.4 in) across just one day, and maintaining a relative humidity of 65%. In contrast, July experiences warmer nights with minimums of 14°C (58°F) and consistent highs of 29°C (85°F), but it brings much heavier rainfall, totaling 357 mm (14.0 in) over an average of 29 days, contributing to a higher humidity level of 79%. For more detailed information, check out Mazatlan weather in July.
The weather in Mazatlan differs significantly between January and August. In January, temperatures range from a pleasant minimum of 9°C (48°F) to a maximum of 29°C (85°F), with an average of 18°C (65°F). This month experiences relatively low precipitation, totaling just 10 mm (0.4 in) over only one day, and the humidity is moderate at 65%.
In contrast, August sees noticeably warmer temperatures, with a minimum of 15°C (59°F) and a maximum of 28°C (83°F), averaging around 20°C (68°F). This month is marked by high rainfall, accumulating 517 mm (20.4 in) across 30 days, coupled with higher humidity levels at 82%. For further details, you can explore Mazatlan weather in August.
When comparing the weather in January and September, there are notable differences in temperature and precipitation. January brings milder conditions with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 29°C (85°F), and only 10 mm (0.4 in) of precipitation over just one day, resulting in a humidity level of 65%. In contrast, September experiences warmer nights with temperatures starting at a minimum of 15°C (59°F) and peaking at 29°C (84°F). However, it is significantly wetter, with a staggering 412 mm (16.2 in) of rainfall over 28 days, leading to higher humidity at 82%. For more insights into Mazatlan's weather during this month, check out Mazatlan weather in September.
In January, Mazatlán experiences a milder climate with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 29°C (85°F), averaging around 18°C (65°F). The month sees minimal precipitation, with only about 10 mm (0.4 in) over just one day, and humidity levels at a comfortable 65%. In contrast, October brings warmer temperatures, with a minimum of 13°C (56°F) and an average high of 29°C (84°F), but significantly increased rainfall, totaling 256 mm (10.1 in) spread across 25 days. The humidity also rises to 79%, making the atmosphere feel considerably more muggy. For more details, check out Mazatlan weather in October.
January and November in Mazatlán exhibit distinct differences in weather patterns. In January, temperatures range from a minimum of 9°C (48°F) to a maximum of 29°C (85°F), with an average of 18°C (65°F). The month sees relatively low precipitation, totaling only 10 mm (0.4 in) over just one day, and the humidity hovers around 65%. In contrast, November offers slightly milder temperatures, with a minimum of 11°C (52°F), an average of 19°C (67°F), and the same maximum of 29°C (85°F). However, it is notably wetter, receiving 55 mm (2.2 in) of rainfall over nine days, and humidity increases to 72%. For more details on the November weather, check out Mazatlan weather in November.
In comparing the weather between January and December, both months share similar temperature ranges, with minimums at 9°C (48°F), averages at 18°C (65°F), and maximums reaching 29°C (85°F). However, December experiences slightly higher precipitation at 15 mm (0.6 in) over 4 days, compared to January's 10 mm (0.4 in) over just 1 day. Additionally, December has a marginally higher humidity level at 70%, contrasted with January's 65%. For more insights on monthly weather patterns, check out this link: Mazatlan weather in December.
January in Mazatlán offers a delightful contrast to the warmer months, boasting pleasantly mild temperatures that average around 18°C (65°F). With a maximum of 29°C (85°F), this month is perfect for those seeking sun without the sweltering heat. The low humidity of 65% and minimal rainfall of just 10 mm over a single day make January an ideal time to enjoy outdoor activities and explore the beautiful coastline. As the winter season sets in, the cooler evenings provide a refreshing escape from the tropical climate typical in summer. For more insights on experiencing all that Mazatlán has to offer throughout the year, check out Mazatlan Climate.