Last updated: August 21, 2025
October in Saint George's, Grenada embraces a warm tropical climate, with maximum temperatures reaching around 30°C (85°F) and an average of 27°C (82°F). The month sees a minimum temperature of 25°C (77°F), providing a comfortable environment for residents and visitors alike. However, October is also characterized by significant precipitation, recording around 195 mm (7.7 inches) of rainfall over approximately 24 days. The high humidity level of 79% enhances the tropical feel, making it a quintessential Caribbean experience. Whether you’re enjoying the vibrant local culture or exploring the lush landscapes, prepare for a mix of warm sunshine and refreshing rain throughout the month.
October in Saint George's, Grenada, showcases a delightful transition in temperatures as the island embraces the warmth of the Caribbean. With a minimum of 25°C (77°F), it provides a cozy backdrop for beach lovers, while the average temperature settles at a comfortable 27°C (82°F). As the month progresses, temperatures can peak at 30°C (85°F), marking October as one of the warmer months of the year. This slight increase from September's averages, coupled with consistent warmth throughout, makes October an inviting time to explore Grenada’s stunning landscapes and vibrant culture. Whether basking in the sun or enjoying the gentle breezes, October's temperatures are perfect for both relaxation and adventure.
In October, Saint George's, Grenada experiences a significant uptick in precipitation, receiving approximately 195 mm (7.7 in) of rain over 24 days. This marks a notable increase from the previous months, as it becomes one of the wettest months of the year, following a trend where rainfall gradually intensifies from June's 111 mm to a peak in October. The pattern highlights a transition into the heart of the wet season, as the island braces for substantial rainfall that often brings lushness to the landscape while also serving as a reminder of the tropical climate's whims. The rising precipitation amounts suggest a clear shift from the drier months at the beginning of the year, setting the stage for an invigorating and lush November ahead.
In October, Saint George's, Grenada experiences a comfortable humidity level of 79%, which is consistent with the slightly elevated levels seen in the preceding months of July and August. Following a peak during the rainy season, where July reached a humid 83%, October marks a gradual decline, hinting at the transition towards drier conditions in the coming months. This slight dip continues the trend from September’s 79%, suggesting a steady climate that remains pleasant for outdoor activities. As the year progresses, humidity levels will gradually rise again through November, but October manages to strike a balance that many find enjoyable.
October in Saint George's, Grenada, sees a significant UV Index of 13, categorizing the exposure as extreme with a quick burn time of just 10 minutes. This month, like its predecessors from June through September, maintains high levels of UV radiation, illustrating a consistent trend of strong sun intensity that lasts through much of the year. Both April and August reached a peak of 14, indicating a particularly strong sun presence during mid-year, but as October rolls in, there's a slight dip in UV strength. Despite this minor reduction, vigilance is still essential for outdoor activities. For more details on the UV Index throughout the year, visit Saint George's UV Index.
UV Risk Categories
October in Saint George's, Grenada, shines with 323 hours of glorious sunshine, marking the tail end of a vibrant sunny streak. As the island shakes off the summer's peak brightness—where May dazzled with 350 hours—October maintains a warm glow, closely tailing the previous months of July and August, both recording 342 hours. This charming month signals a slight dip as it transitions into the cooler days of November, but the sun still graces the island more than many other regions. Observing the consistent warmth throughout the year, locals and visitors alike can bask in the balmy sun while enjoying the soft trade winds that make Grenada a year-round paradise.
October in Saint George's, Grenada, presents a moderate chance of sunny weather, with approximately 48% of the days basking in sunshine. This figure maintains a steady trend compared to the previous months, showcasing a slight dip from September’s 51% but an improvement over the 36% seen in the earlier spring months of April and May. With the average probability of sunshine hovering around the mid-40s in this tropical paradise, October remains a favorable time for those seeking pleasant weather. As the hurricane season begins to taper off, the likelihood of enjoying bright, sunny days increases, making it an appealing month for both tourists and locals alike.
In October, daylight in Saint George's, Grenada begins to wane, offering about 11 hours of sunlight each day. This marks a subtle shift from the extended daylight of the late summer months, where residents enjoyed a consistent 12 hours from March through September. As the year progresses into the cooler months, daylight gradually decreases, with November and December also sharing the 11-hour pattern. This cyclical variation highlights the island's tropical rhythm, inviting both locals and visitors to embrace the beautiful twilight hours that accompany the delightful Caribbean evenings.
In October, Saint George's, Grenada, experiences a gentle breeze with an average wind speed of 7.3 m/s (16 mph), marking a slight uptick compared to the calmer months of August and September. As the island transitions into the heart of fall, this moderate wind brings a refreshing relief, inviting both locals and visitors to enjoy outdoor activities. Interestingly, October's winds are consistent with the spring's early breezes and are a precursor to the brisker gusts of winter, which typically reach their peak in December. This time of year not only enhances the island's scenic beauty but also sets the perfect stage for sailing, diving, and soaking up the vibrant culture of Grenada.
Weather in Saint George's varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Saint George's, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of October and January, October typically experiences warmer temperatures with a minimum of 25°C (77°F) and an average of 27°C (82°F), peaking at 30°C (85°F). This month is also characterized by significant rainfall, with 195 mm (7.7 in) over 24 days, resulting in high humidity levels of 79%. In contrast, January offers slightly cooler temperatures, with a minimum of 23°C (74°F) and an average of 26°C (79°F), reaching a maximum of 27°C (82°F). Rainfall drops significantly to 50 mm (2.0 in) spread over just 13 days, while the humidity remains relatively stable at 78%. For more detailed information, you can check Saint George's weather in January.
October and February exhibit distinct weather patterns, with October being notably warmer and wetter than February. In October, temperatures range from a minimum of 25°C (77°F) to a maximum of 30°C (85°F), accompanied by significant rainfall of 195 mm (7.7 in) over 24 days, resulting in a humidity level of 79%. In contrast, February experiences slightly cooler temperatures, with a minimum of 23°C (74°F) and a maximum of 27°C (81°F), while precipitation drops to 37 mm (1.5 in) over just 14 days, leading to a lower humidity of 77%. For a more detailed look at February weather, you can visit Saint George's weather in February.
When comparing the weather in October and March, we see notable differences in temperature and precipitation. In October, the temperatures range from a minimum of 25°C (77°F) to a maximum of 30°C (85°F), with an average of 27°C (82°F). However, this month is characterized by significantly higher rainfall, averaging 195 mm (7.7 in) over 24 days, and a humidity level of 79%.
In contrast, March features slightly lower temperatures, with a minimum of 24°C (75°F) and a maximum of 27°C (81°F), resulting in a modest average of 26°C (79°F). Precipitation is also much less, with only 40 mm (1.6 in) over 12 days, and a humidity level of 76%. For more detailed information, you can visit Saint George's weather in March. Overall, October is considerably wetter and warmer than March, making each month unique in its weather patterns.
In comparison to October, April features slightly cooler temperatures, with an average ranging from 24°C (76°F) to a maximum of 28°C (82°F). October, on the other hand, is warmer, with temperatures typically between 25°C (77°F) and 30°C (85°F). Additionally, April experiences significantly less precipitation, averaging just 26 mm (1.0 in) over 9 days, while October sees a much higher rainfall total of 195 mm (7.7 in) across 24 days. This makes October not only wetter but also more humid, with humidity levels at 79% compared to April's 75%. For more information, you can check Saint George's weather in April.
When comparing the weather in October and May, we see some notable differences. October tends to be warmer overall, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 30°C (85°F), while May has a slightly cooler range, showing a minimum of 24°C (76°F) and a maximum of 28°C (83°F). Additionally, October is much wetter, receiving 195 mm (7.7 in) of precipitation over 24 days, compared to May’s 50 mm (2.0 in) over just 13 days. The humidity levels are relatively similar, with October at 79% and May at 76%. For more detailed information about May weather, you can visit Saint George's weather in May.
When comparing the weather in October and June, we notice some interesting similarities and differences. Both months have a minimum temperature of 25°C (77°F) and similar average temperatures, with October averaging 27°C (82°F) and June at 27°C (81°F). However, October tends to be slightly warmer than June, with a maximum of 30°C (85°F) compared to June's maximum of 28°C (83°F). Precipitation is significantly higher in October, with 195 mm (7.7 in) over 24 days, while June experiences only 111 mm (4.4 in) over 20 days, leading to a drier feel in the earlier month. Humidity levels remain comparable, with October at 79% and June at 80%. For more detailed information, you can check Saint George's weather in June.
When comparing the weather in October and July, we see some notable similarities and differences. Both months have a minimum temperature of 25°C (77°F) and an average temperature hovering around 27°C (81°F to 82°F). However, October tends to be slightly warmer with a maximum temperature reaching 30°C (85°F), while in July, the max is a cooler 28°C (83°F).
In terms of precipitation, October is wetter with 195 mm (7.7 in) of rain over 24 days, compared to July's 167 mm (6.6 in) over 26 days. Furthermore, October has a humidity level of 79%, a tad lower than July’s 83%, which can make July feel more humid at times. For more detailed insights on the weather in July, you can visit Saint George's weather in July.
In comparing the weather of October and August, both months exhibit similar temperature ranges, with October showing slightly higher maximum temperatures of 30°C (85°F) compared to August's 29°C (84°F). The average temperatures remain consistent, around 27°C (81°F to 82°F). However, October tends to be wetter, receiving 195 mm (7.7 in) of precipitation over 24 days, while August has slightly less rainfall at 177 mm (7.0 in) over 25 days. Additionally, humidity levels are marginally lower in October at 79% compared to August's 80%. For more detailed information on August weather, you can view Saint George's weather in August.
In comparing the weather of October to that of September, we see similar temperature ranges, with October exhibiting a slight increase in the average maximum temperature. October maintains a minimum temperature of 25°C (77°F), matching September, but the average falls slightly to 27°C (82°F) from September's 28°C (82°F) and maxes out at 30°C (85°F), compared to September’s peak of 29°C (85°F). A notable difference is in precipitation: October experiences more rainfall, totaling 195 mm (7.7 in) over 24 days, which is significantly higher than September’s 145 mm (5.7 in) over 21 days. Despite the increased precipitation, both months share a humidity level of 79%. For more details on September's climate, you can check Saint George's weather in September.
In October, the weather tends to be slightly warmer, with maximum temperatures reaching up to 30°C (85°F) and an average humidity of 79%. The month is characterized by significant rainfall, totaling 195 mm (7.7 in) over 24 days, resulting in a quite humid atmosphere. In contrast, November sees a slight decrease in temperatures, with a maximum of 28°C (83°F), while maintaining a similar minimum and average temperature. Precipitation also decreases to 132 mm (5.2 in) and occurs over 22 days, leading to marginally drier conditions. Overall, November offers slightly cooler temperatures and less rainfall compared to October. For more detailed information, visit Saint George's weather in November.
In comparing the weather between October and December, we see some notable differences. October experiences slightly higher temperatures, ranging from a minimum of 25°C (77°F) to a maximum of 30°C (85°F), while December's temperatures are a bit cooler, with a minimum of 24°C (75°F) and a maximum of 28°C (83°F). Precipitation is significantly higher in October, with 195 mm (7.7 in) falling over 24 days, compared to December's 82 mm (3.2 in) over 21 days. Humidity remains similar in both months, with October at 79% and December slightly higher at 80%. For more details on December weather conditions, you can visit Saint George's weather in December.
In October, Saint George's weather presents a unique character compared to other months, with higher humidity levels making the warmth feel more intense. This month is marked by frequent showers, resulting in notable precipitation spread across the nearly monthly 24 rainy days, which can give the landscape a lush and vibrant appearance. While temperatures remain comfortably warm, the increased moisture and rain can lead to a more tropical atmosphere, distinct from the drier days of the earlier summer months. For a deeper understanding of how these conditions fit into the yearly climate pattern, explore Saint George's Climate.