Last updated: April 22, 2025
Chetumal, Mexico experiences a warm October, with maximum temperatures reaching 33°C (92°F) and an average of 27°C (81°F), while evenings cool down to a pleasant minimum of 20°C (68°F). This month is characterized by high humidity, averaging 87%, which contributes to a tropical atmosphere. Rainfall is common, with an impressive 213 mm (8.4 in) accumulating over approximately 26 days, making October a month marked by frequent showers. Visitors should prepare for a combination of warmth and moisture, ideal for enjoying the lush landscapes that thrive in this vibrant season.
In Chetumal, Mexico, October marks a delightful transition as temperatures begin to cool slightly after the summer heat. With a minimum of 20°C (68°F) and an average around 27°C (81°F), the weather is pleasantly warm, inviting outdoor exploration and relaxation by the water. The maximum temperature reaches a comfortable 33°C (92°F), offering plenty of sun-drenched days without the oppressive heat often felt in the peak summer months. As the month progresses, you can expect to enjoy mild evenings while basking in the tropical charm of this Caribbean destination. Overall, October provides a balanced blend of warmth and comfort that makes it an ideal time to experience all that Chetumal has to offer.
In Chetumal, Mexico, October marks a significant peak in precipitation, with 213 mm (8.4 in) of rain falling over 26 days. This marks a substantial increase compared to earlier months, particularly the dry spell of January to April. The trend reveals an escalation in rainfall as the year progresses, with June setting the tone for the wet season, and October solidifying it with the highest monthly total. This uptick in precipitation is not just a numerical increase; it also underscores the transition into the area's lush and vibrant late-year landscape, enhanced by the almost daily showers typical of this month. Following October, the rain begins to taper off, paving the way for a drier November and December, accentuating the seasonal cycle in this tropical region.
In Chetumal, Mexico, October brings a noticeable rise in humidity, reaching 87%, making it one of the more humid months of the year. This increase follows a pattern observed since the warm, dry months of April through June, where humidity dips to a low of 62% before steadily escalating again. As the rainy season commences, September also maintains high humidity at 85%, setting the stage for October's peak. The trend shows a significant return to high humidity levels later in the year, with November and December remaining consistently high at 88%. This pattern not only highlights the tropical character of Chetumal but also signals a transition from the initial dryness of the year to a more humid and lush environment as the season shifts.
In October, Chetumal, Mexico, continues to experience an extreme UV Index, measuring at 12, which indicates a burn time of just 10 minutes for those unprotected. Following the peak summer months of July through September, where the UV Index remained consistently at 13, October marks a slight dip. However, with the index still hovering in the extreme category, sun safety remains essential. This trend is typical as Chetumal transitions into the later part of the year, where UV levels begin to decline, yet serious caution is still advised. For more detailed information, visit Chetumal UV Index.
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October in Chetumal, Mexico, shines with an impressive 283 hours of sunlight, continuing a trend of abundant daylight throughout the year. As the weather cools after the sweltering summer months, October's sunshine still offers a vibrant outdoor experience, just slightly less than its peak in May with 332 hours. This sunny month reflects a gradual reduction from the intense brightness of the summer, which boasts hours above 300. Following September's 297 hours, October maintains a strong presence of sunshine, ensuring that visitors and locals alike can enjoy the beautiful coastal scenery and warm temperatures before the year starts to wane. The daylight hours are ample enough to relish in outdoor activities and soak up the sun, making October a delightful time to experience Chetumal's natural beauty.
In Chetumal, Mexico, the month of October offers a 45% chance of sunny weather, making it a transition period as the year moves from rainy summer to drier winter months. This likelihood is relatively consistent when compared to previous months, showing a slight improvement from the rainy season peaks of June and September, which fall at 33% and 34% respectively. Although October’s sun probability dips slightly compared to the vibrant months of February and March, it is still favorable for those seeking a mix of sunshine and mild temperatures. As the month progresses, residents and visitors alike can look forward to more clear days, embodying the gradual shift towards a sunnier climate as November approaches with an increased 49% chance of clear skies.
In Chetumal, Mexico, October marks a transition back to shorter days, as the city enjoys approximately 11 hours of daylight. This reduction follows a peak during the summer months of May through July, when daylight extends to a generous 13 hours. The pattern reveals a gradual increase in daylight from January to June, climbing steadily to the summer high, before tapering off in a gentle decline from August through October. As the year winds down, both November and December maintain the 11-hour daylight duration consistent with October, signaling the approach of winter and its shorter days. This rhythmic ebb and flow of daylight reflects the region's tropical climate, offering a harmonious balance throughout the year.
As October rolls into Chetumal, Mexico, the wind takes on a gentler demeanor, with an average speed of just 2.7 m/s (6 mph)—the calmest of the year. This marks a noticeable shift from the slightly breezier months preceding it, where wind speeds gradually peaked in late spring. May, for instance, enjoys a lively 4.7 m/s (11 mph), setting the stage for a series of winds that remain steady until summer. However, as fall sets in, a soothing lull blankets the region, offering a respite from the stronger gusts of previous months. This October calm creates a perfect backdrop for indulging in the beauty of Chetumal's lush surroundings and vibrant culture, making it a delightful time to experience this coastal gem.
The weather in Chetumal changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Chetumal and find detailed weather information for every month.
October and January present distinct weather patterns, marking the transition between wet and dry seasons. In October, temperatures range from a minimum of 20°C (68°F) to a maximum of 33°C (92°F), with an average of 27°C (81°F). This month is characterized by high humidity at 87% and significant rainfall, recording about 213 mm (8.4 in) over 26 days. In contrast, January offers a milder climate, with temperatures varying from 16°C (61°F) to 32°C (89°F), averaging around 24°C (76°F). Precipitation drops significantly to 57 mm (2.2 in) over just 11 days, while humidity remains slightly lower at 85%. For more specific information about January weather, you can check out Chetumal weather in January.
When comparing the weather in October and February, October tends to be warmer and wetter. October's minimum temperature is noticeably higher at 20°C (68°F), with an average of 27°C (81°F) and a maximum reaching 33°C (92°F). It also experiences significant rainfall, with 213 mm (8.4 in) spread over 26 days and a humidity level of 87%. In contrast, February offers a cooler climate with a minimum of 14°C (57°F) and an average of 26°C (78°F), while still reaching a maximum of 33°C (91°F). Rainfall in February is much lighter, totaling only 29 mm (1.2 in) over 12 days, with humidity sitting at a more comfortable 80%. For more details, you can check Chetumal weather in February.
In October, the weather tends to be warmer and more humid, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 33°C (92°F) and an average of 27°C (81°F). This month also experiences significant rainfall, with 213 mm (8.4 in) of precipitation over 26 days, leading to a relative humidity of 87%. In contrast, March offers slightly cooler temperatures, with a range from 19°C (66°F) to 32°C (89°F) and an average of 26°C (80°F). Importantly, March sees much lower precipitation, totaling just 28 mm (1.1 in) over 9 days, paired with a reduced humidity level of 69%. For more details about March weather specifically, you can view Chetumal weather in March.
In comparing the weather of October and April, both months share similar temperature ranges, with minimum temperatures around 20°C (68°F) and maximums reaching up to 33°C (92°F). However, October is markedly wetter, experiencing an average precipitation of 213 mm (8.4 in) over 26 days, while April enjoys a much drier climate with only 35 mm (1.4 in) of rain across 8 days. Furthermore, October's humidity is significantly higher at 87%, compared to April's 64%, making April feel more comfortable despite the similar temperature averages. For more detailed insights on April weather, you can visit Chetumal weather in April.
October and May exhibit distinct weather characteristics, with October generally being more humid and rainier. In October, temperatures range from a minimum of 20°C (68°F) to a maximum of 33°C (92°F), accompanied by high humidity levels at 87% and significant rainfall of 213 mm (8.4 in) over 26 days. In contrast, May features slightly warmer temperatures, with lows of 22°C (71°F) and highs also reaching 33°C, but it boasts lower humidity at 63% and much less rainfall, totaling 83 mm (3.3 in) over 20 days. For a closer look at May weather specifics, visit Chetumal weather in May.
October and June offer distinct weather experiences in Chetumal. In October, the temperatures range from a minimum of 20°C (68°F) to a maximum of 33°C (92°F), with an average of 27°C (81°F). This month is characterized by high humidity at 87% and significant rainfall, totaling 213 mm (8.4 in) over 26 days. In contrast, June features slightly warmer temperatures with a minimum of 24°C (75°F) and a maximum of 35°C (95°F), resulting in an average temperature of 28°C (83°F). However, June also sees higher precipitation, reaching 249 mm (9.8 in) over 23 days, but with a much lower humidity level of 62%. For a more detailed look at June’s weather, visit Chetumal weather in June.
In comparing the weather between October and July, October tends to enjoy slightly lower average temperatures, with a minimum of 20°C (68°F) and an average of 27°C (81°F), compared to July, which has a minimum of 24°C (76°F) and an average of 29°C (84°F). Both months showcase a maximum temperature of 33°C (92°F), but October is notably wetter, experiencing 213 mm (8.4 in) of precipitation over 26 days, while July sees only 105 mm (4.1 in) of rain across 21 days. Additionally, October's humidity is significantly higher at 87%, compared to July's more moderate 65%. For a detailed look at July's climate, you can refer to Chetumal weather in July.
In comparing the weather of October and August, October tends to be slightly cooler, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 33°C (92°F), compared to August, which sees a minimum of 24°C (75°F) and a maximum of 34°C (94°F). While both months experience considerable humidity, October has a higher average at 87% versus August's 78%. Additionally, October is characterized by increased precipitation, with 213 mm (8.4 in) over 26 days, compared to August's 143 mm (5.6 in) over 22 days. For more detailed information, check out Chetumal weather in August.
In comparing the weather patterns of October and September, October experiences slightly lower minimum temperatures, with averages of 27°C (81°F) compared to September's 28°C (83°F). However, October's maximum temperatures are also lower, peaking at 33°C (92°F) versus September's 34°C (93°F). Precipitation levels increase in October, with 213 mm (8.4 in) falling over 26 days, compared to September's 168 mm (6.6 in) over 25 days. Humidity remains relatively high in both months, with October at 87% and September at 85%. For more detailed information, you can check Chetumal weather in September.
In October, Chetumal experiences slightly warmer temperatures with minimums around 20°C (68°F) and maximums reaching 33°C (92°F), coupled with substantial precipitation of 213 mm (8.4 in) over 26 days. In contrast, November sees a slight decrease in both temperature and rainfall, with minimums dropping to 18°C (64°F) and maximums peaking at 32°C (89°F). November's precipitation also lessens significantly to 108 mm (4.3 in) over just 17 days, while humidity remains fairly constant at 88%. For more detailed insights, you can check Chetumal weather in November.
In October, the weather is generally hotter and wetter, with average temperatures ranging from 20°C (68°F) to a high of 33°C (92°F) and a substantial precipitation total of 213 mm (8.4 in) over 26 days. Humidity is quite high at 87%, contributing to a sultry atmosphere. Conversely, December sees slightly cooler temperatures, with a minimum of 16°C (60°F) and a maximum of 31°C (88°F), along with significantly reduced precipitation of only 51 mm (2.0 in) over 16 days. Despite having a similar humidity level of 88%, December typically feels more comfortable than October. For more details, you can check out Chetumal weather in December.
As October unfolds in Chetumal, the weather takes on a distinct character compared to the earlier months. Temperatures remain warm, with averages sitting comfortably around 27°C (81°F), but the month is characterized by increased humidity and significant precipitation, making it one of the rainiest periods of the year. With rain on nearly every other day, lush greenery flourishes, creating a vibrant backdrop against the warm climate. Visitors and locals alike find the combination of warmth and vitality enchanting, despite the odds of a downpour. For those looking to understand more about the unique weather patterns in Chetumal, explore our detailed insights into the region’s climate here: Chetumal Climate.