Last updated: April 22, 2025
In January, Guerrero, Mexico, experiences a striking blend of warm days and chilly nights. With maximum temperatures soaring to 35°C (95°F), and a remarkably cool average of 13°C (56°F), the weather exhibits a notable range. Night temperatures can plummet to as low as -4°C (25°F), offering a sharp contrast. Despite a modest precipitation total of 13 mm (0.5 in) over just four days, the atmosphere remains consistently humid, with levels reaching 76%. This unique climate features both sunny warmth and the occasional refreshing chill, making January a fascinating time to explore Guerrero.
In Guerrero, Mexico, January marks the beginning of the year's temperature fluctuations, showcasing a broad range from -4°C (25°F) at night to a warm 35°C (95°F) during the day. This month boasts an average temperature of 13°C (56°F), setting a tone for the seasonal changes ahead. As winter yields to spring, February brings slightly cooler nighttime lows and higher daytime peaks, hinting at the gradual warming to come. The temperatures steadily rise through March to May, with March reaching an average of 21°C (70°F) and hitting as high as 37°C (98°F). By April and May, the heat intensifies, ushering in summer with maximum temperatures soaring past 40°C (104°F). Throughout such transitions, the contrasting cold nighttime temperatures suggest that while the days may be warm, evenings can still bring a brisk chill, highlighting Guerrero’s diverse climatic character.
In January, Guerrero, Mexico experiences relatively low precipitation, with a total of 13 mm (0.5 in) falling over 4 days. This marks the beginning of a gradual increase in rainfall as the season progresses; February sees a slight rise to 20 mm (0.8 in), maintaining the same number of rainy days. As spring approaches, March brings a noticeable uptick to 25 mm (1.0 in), and the trend continues through April with 42 mm (1.7 in). It's clear that the region transitions from the drier winter months into a wetter pattern as the year unfolds, culminating in the heightened rainfall of September with 115 mm (4.5 in), making it the wettest month. This steady rise in precipitation underscores Guerrero's climatic shift from the dry season of early winter to the vibrant rainy season later in the year.
In January, Guerrero, Mexico experiences a humidity level of 76%, setting a trend of relatively high moisture in the air that characterizes much of the wet season. As winter progresses into February, humidity slightly decreases to 75%, but it remains comfortably high. The trend shifts in March, when humidity drops further to 70%, hinting at the approaching dry season. However, April sees a slight increase back to 73%, as the weather begins to transition. As the year progresses into the more humid months of May and June, levels rise to 79% and 78% respectively, before experiencing a more significant drop during the summer with July at 65% and August at just 55%. The humidity then picks up again in the fall, hitting 77% in October and peaking at 84% in November, before reaching its highest at 87% in December, demonstrating a marked seasonal pattern that reflects the lush climate of Guerrero.
In January, Guerrero, Mexico, experiences a moderate UV Index of 5, indicating a burn time of approximately 30 minutes for unprotected skin. This can be a pleasant time to enjoy outdoor activities with some caution, as the sun's rays are becoming more potent. The trend increases sharply in the following months, with February and March jumping to a very high UV Index of 8 and 9, necessitating more protection with a reduced burn time of 15 minutes. As spring approaches, April kicks off the extreme UV conditions, peaking at 11 in both April and May, while June through August sees a peak of 12, where outdoor enthusiasts must be particularly vigilant, with just 10 minutes of safe exposure. The UV Index finally starts to decline in September, tapering off to 11 and gradually easing to 5 by December, allowing for a more relaxed sun experience. This dynamic pattern highlights the importance of sun safety year-round in Guerrero. For more details, visit Guerrero UV Index.
UV Risk Categories
January in Guerrero, Mexico, welcomes visitors with 184 hours of sunshine, a gentle start to the year that gradually brightens as spring approaches. The gradual increase in daylight hours is evident, as February's 211 hours offers a hint of the expanding warmth, leading into March's 255 hours. This upward trend continues into the vibrant month of May, which boasts 297 hours of sunshine, showcasing Guerrero's transition to its sun-soaked summer. By June and July, the region reaches its peak with 339 and 354 hours, respectively, making these months the epitome of blissful beach days under the sun. As summer wanes, the sunshine begins to retreat, with hours slowly tapering off in August and September. Yet, the allure of Guerrero's winter sun remains, as it still shines brightly through the end of the year, inviting travelers to bask in its glow.
In Guerrero, Mexico, January boasts a 71% chance of sunny weather, making it one of the sunniest months of the year. As we move from January into February, the likelihood of sunshine drops to 58%, suggesting that while winter is generally bright, some clouds may begin to creep in. March and April continue this trend of lower sunshine, with chances at 59% and 48% respectively, before displaying a slight uptick in May and June. Interestingly, the noon sun returns robustly with 61% in June, followed by fluctuating but generally favorable conditions throughout the summer months. As the year winds down, October and November offer a sun-kissed reprieve, yet January remains a peak time for those seeking a bright escape, perfectly aligning with the winter getaway vibe.
In Guerrero, Mexico, January marks the beginning of a gradual increase in daylight, offering about 10 hours of sunshine that starts to extend as the months progress. By February, daylight reaches 11 hours, and by March it blooms to 12 hours, indicating the onset of spring. This trend continues through April, where the daylight remains steady at 12 hours, before reaching its peak in May, with 13 hours brightening the days. The longer daylight hours persist through the summer months of June, July, and August, fostering vibrant outdoor activities and communal gatherings. As September arrives, daylight begins to retreat slightly, dropping back to 12 hours, before tapering down to 11 hours in October and returning to 10 hours in both November and December. This cyclical pattern not only underscores the seasonal transitions in Guerrero but also enriches the region's cultural and social life throughout the year.
In Guerrero, Mexico, the January wind sets a tranquil tone for the year, with an average speed of 3.5 m/s (8 mph). This gentle breeze paves the way for a slightly brisker February, where winds pick up just a notch to 3.6 m/s. As spring approaches, March and April witness an invigorating shift, with average wind speeds rising to 4.7 m/s (11 mph) and 4.9 m/s, respectively. The trend continues into May, maintaining that 5.0 m/s mark, highlighting a lively atmosphere that beckons outdoor enthusiasts. However, as summer unfolds, winds gradually begin to ease, dipping to 4.1 m/s in July before stabilizing in the subsequent months. By the year's end, December brings a serene lull with a reduced average of 3.0 m/s (7 mph). Overall, the wind pattern in Guerrero showcases a rhythmic ebb and flow, transitioning from gentle whispers in January to refreshing gusts in late spring, before softly calming as the year concludes.
The weather in Guerrero 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 Guerrero and find detailed weather information for every month.
In January, the weather is quite mild with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 35°C (95°F) and an average of 13°C (56°F). The month experiences relatively low precipitation at 13 mm (0.5 in) over just 4 days, alongside a humidity level of 76%. In contrast, February sees a slight drop in minimum temperatures, reaching -10°C (14°F), while the average rises to 16°C (60°F) and the maximum climbs to a notable 38°C (100°F). Precipitation increases to 20 mm (0.8 in) over the same number of days, with humidity slightly lower at 75%. For more details on February’s climate, you can check out Guerrero weather in February.
In January, Guerrero experiences a chillier climate with minimum temperatures dropping to -4°C (25°F) and average highs around 13°C (56°F). Despite the cold, precipitation remains relatively low at 13 mm (0.5 in) over four days, coupled with high humidity at 76%. In contrast, March brings a noticeable warm-up, with minimum temperatures rising to 1°C (34°F) and average highs reaching 21°C (70°F). Rainfall increases to 25 mm (1.0 in) across four days, but humidity decreases slightly to 70%. This transition from January's cooler, wetter weather to March's warmer, slightly wetter conditions signifies the gradual approach of spring. For more details about this month's climate, visit Guerrero weather in March.
In January, temperatures in Guerrero range from a chilly -4°C (25°F) at night to a warm 35°C (95°F) during the day, with an average of 13°C (56°F). The month sees relatively low precipitation of 13 mm (0.5 in) over about four days, and humidity levels sit at a comfortable 76%. In contrast, April brings noticeably warmer weather, with minimum temperatures of 8°C (47°F) and maximums soaring to 41°C (106°F), averaging around 24°C (76°F). Precipitation increases to 42 mm (1.7 in) occurring on roughly five days, while humidity slightly decreases to 73%. For more detailed insights on April weather, check out Guerrero weather in April.
In January, the weather is generally cooler, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 35°C (95°F). The month sees limited precipitation, averaging only 13 mm (0.5 in) over about 4 days, and humidity remains relatively high at 76%. In contrast, May brings significantly warmer temperatures, with a minimum of 12°C (54°F) and reaching highs of 43°C (110°F). The month is also wetter, recording 91 mm (3.6 in) of rainfall over 9 days and slightly higher humidity at 79%. For more details on the May weather, you can refer to Guerrero weather in May.
January and June present stark contrasts in weather conditions. In January, temperatures range from a chilly -4°C (25°F) at night to a warm 35°C (95°F) during the day, with an average of 13°C (56°F). The month is relatively dry, receiving only 13 mm (0.5 in) of precipitation over about 4 days, while humidity sits at 76%. In comparison, June brings much warmer weather, with temperatures ranging from a comfortable 20°C (68°F) to a scorching 42°C (108°F), averaging around 30°C (87°F). The rainfall increases to 31 mm (1.2 in), occurring over 6 days, with humidity rising slightly to 78%. For more details on the weather in June, you can check Guerrero weather in June.
In January, the weather is significantly cooler, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 35°C (95°F). The average temperature is around 13°C (56°F), accompanied by relatively low precipitation of 13 mm (0.5 in) over just 4 days, and a higher humidity level of 76%. In contrast, July experiences much warmer conditions, with temperatures starting at a minimum of 21°C (70°F) and peaking at 43°C (110°F), resulting in an average of 31°C (89°F). This month sees increased precipitation at 33 mm (1.3 in) spread over 6 days, but with a lower humidity level of 65%. For more details about this month's weather, you can check the following link: Guerrero weather in July.
The weather in January and August presents a stark contrast, showcasing the seasonal variations. In January, temperatures range from a chilly -4°C (25°F) at night to a pleasant 35°C (95°F) during the day, with an average of 13°C (56°F). This month also sees relatively low precipitation, totaling 13 mm (0.5 in) over four days, accompanied by high humidity levels of 76%.
In comparison, August experiences significantly warmer conditions, with minimum temperatures starting at 21°C (70°F) and peaking at 42°C (107°F), averaging around 32°C (90°F). The month brings more rainfall, totaling 28 mm (1.1 in) but over only two days, and lower humidity at 55%. For more detailed insights, you can check out Guerrero weather in August.
In January, the weather is characterized by a much wider temperature range, with minimums dropping to -4°C (25°F) and maximums reaching up to 35°C (95°F). The average temperature sits at a cool 13°C (56°F), and precipitation is relatively low at 13 mm (0.5 in) over just four days, accompanied by high humidity levels of 76%.
In contrast, September brings warmer conditions with an average temperature of 29°C (84°F) and maximums soaring to 41°C (106°F). Precipitation increases significantly to 115 mm (4.5 in) over nine days, though humidity is slightly lower at 68%. This highlights a shift from the cold dryness of January to the warm, wetter climate of September. For more detailed insights, you can explore Guerrero weather in September.
In January, temperatures can be quite chilly, with a minimum of -4°C (25°F) and an average of 13°C (56°F), while the maximum can reach up to 35°C (95°F). The month experiences low precipitation at 13 mm (0.5 in) over just 4 days and has a humidity level of 76%. In contrast, October offers milder conditions, with minimum temperatures around 4°C (39°F) and an average of 24°C (75°F), peaking at a maximum of 39°C (103°F). However, October is wetter, with 61 mm (2.4 in) of precipitation over 6 days, and humidity is slightly higher at 77%. For a detailed look at October's weather patterns, visit Guerrero weather in October.
In January, temperatures range from a chilly minimum of -4°C (25°F) to a warm maximum of 35°C (95°F), with an average of 13°C (56°F). The month experiences relatively low precipitation at 13 mm (0.5 in) over just 4 days, and the humidity sits at 76%. In contrast, November boasts a slightly milder minimum temperature of -1°C (31°F) and a higher average of 18°C (65°F), with maximum temperatures reaching 33°C (91°F). November also sees more rainfall, totaling 23 mm (0.9 in) over 3 days, and higher humidity at 84%. For more detailed insights into November weather, visit Guerrero weather in November.
In January, temperatures range from a chilly minimum of -4°C (25°F) to a warm maximum of 35°C (95°F), with an average of 13°C (56°F). The month sees about 13 mm (0.5 in) of precipitation over four days and maintains a humidity level of 76%. In contrast, December experiences slightly milder temperatures, with a minimum of -1°C (31°F) and the same maximum of 35°C (95°F), resulting in an average of 15°C (59°F). Precipitation increases to 18 mm (0.7 in) over three days, along with a higher humidity of 87%. For more specific details, check out Guerrero weather in December.
As January settles over Guerrero, the weather takes on a unique character distinct from the rest of the year. While temperatures can soar to a maximum of 35°C (95°F) during the day, the nights offer a refreshing contrast, dipping to cool averages around 13°C (56°F), allowing for a comfortable escape from the daytime heat. The month is relatively dry, with only 13 mm (0.5 in) of precipitation spread over just a few days, resulting in a noticeable drop in humidity. This combination of warm days and cool nights, along with low rainfall, sets January apart, making it an ideal time for outdoor activities. For more detailed insights into how the seasons evolve, explore the Guerrero Climate.