Last updated: August 21, 2025
January in Little Cayman, Cayman Islands offers a delightful tropical experience, with maximum temperatures reaching 28°C (82°F) and an average of 26°C (78°F). The weather is generally mild, as minimum temperatures hover around 20°C (69°F). While visitors can enjoy the warm climate, they should expect some moisture, with precipitation totaling 36 mm (1.4 in) across approximately 8 days. The humidity level remains notable at 77%, contributing to the island's lush environment and vibrant marine life, making it an ideal getaway for those seeking both relaxation and adventure amidst stunning natural beauty.
In January, Little Cayman offers a delightful climate with temperatures that hover comfortably between 20°C (69°F) and 28°C (82°F). The month begins with mild evenings that invite cozy gatherings, while sunny days average around 26°C (78°F), making it an ideal time for beach outings and explorations. As the year progresses into February and March, temperatures remain consistently warm, with nighttime lows and daily highs gradually shifting upward. While the average temperature remains stable at 26°C (79°F) to 28°C (83°F), the slight increments in minimum and maximum readings create a seamless transition into the warmer months. This mild winter weather not only enhances the vibrant beauty of the island but also provides a perfect escape from colder climates, establishing January as a wonderful starting point for an unforgettable tropical experience in the Cayman Islands.
In January, Little Cayman experiences a moderate precipitation level of 36 mm (1.4 in) over approximately 8 days. This sets the tone for the early months of the year, with February and March showing a decline in both total precipitation and rainy days, peaking at 25 mm (1.0 in) and 19 mm (0.8 in) respectively. However, April sees a rebound, echoing January's rainfall with another 35 mm (1.4 in), indicating fluctuations in weather patterns. As the months progress toward the wetter season, particularly in May when precipitation surges to 131 mm (5.2 in) across 18 days, the island transitions into a more humid phase. Following this trend, the summer months of June and July remain wet with 61 mm (2.4 in) and 52 mm (2.0 in) recorded, before a further peak in October at an impressive 229 mm (9.0 in). Over the year, precipitation patterns reveal a clear shift from the drier early months to a distinct rainy season, illustrating the unique climate dynamic of this tropical paradise.
In January, Little Cayman enjoys a humidity level of 77%, making it one of the more humid months of the year. This slight uptick is closely followed by February at 76%, signaling a trend of consistently high humidity in the early months. As winter transitions into spring, the humidity dips gradually, reaching 74% in March before stabilizing around 75% in April and fluctuating between 73% and 75% during the summer months. Interestingly, a noticeable rise occurs again in late autumn, with November and December both showcasing 78% humidity, highlighting a significant seasonal pattern. Overall, Little Cayman experiences a predominantly humid climate that is characteristic of its tropical setting, offering warmth and a lush environment year-round.
In January, Little Cayman experiences a UV Index of 8, categorized as very high, which means you can burn in just 15 minutes of sun exposure. This trend sets the stage for the months ahead, as UV levels escalate sharply. By February, the index spikes to 11 and remains at a breathtaking extreme until June, when it reaches a peak of 13, allowing barely 10 minutes before sunburn can occur. Even in the following months, this extreme level persists, creating a clear pattern of heightened solar intensity. As the year wraps up, UV levels drop slightly to 9 in November and return to 8 in December, yet both remain in the very high exposure category, underscoring the importance of sun safety year-round. For detailed insights into UV levels, check Little Cayman UV Index.
UV Risk Categories
January in Little Cayman invites you to bask in 248 hours of warm sunshine, setting the stage for a delightful winter escape. As the year unfolds, the sun continues to shine brighter, peaking in intensity during the summer months. By July, the island enjoys an impressive 352 hours of sun, allowing for endless outdoor adventures. The trend shows a steady increase in sunshine hours from January through March, peaking in April and May, before gently tapering off as the seasons change. Even as the year nears its end, December still offers a respectable 300 hours of sunshine, ensuring that every month provides an ample opportunity to experience the captivating beauty of this tropical paradise.
In Little Cayman, January presents a 55% chance of sunny weather, which sets the stage for a refreshing start to the year. This likelihood is notably lower compared to the vibrant 81% of sunshine in February, highlighting a trend where the early months of the year shine brightly. As spring approaches, March and April enjoy 79% and 66% sunny days, respectively, reinforcing the area’s reputation for pleasant weather. However, as summer rolls in, the sunshine begins to wane, with June dipping to 40%. Interestingly, the chance of sunny days fluctuates throughout the year, with a slight recovery in both September and January once again reaching 55%. Overall, those visiting Little Cayman in January can expect a mix of sunshine and clouds, perfect for a blissful escape while keeping an eye on the warmer months ahead.
In Little Cayman, the enchanting rhythm of daylight begins with 11 hours in January, providing ample opportunity to soak up the island's stunning beauty. This duration remains consistent into February before gradually increasing to 12 hours in both March and April, ushering in the vibrant spring season. As May through July arrives, daylight reaches its peak at 13 hours, perfectly aligning with the prime time for outdoor adventures and beach escapades. The daylight then gently declines, transitioning back to 12 hours in August and September, before settling once more at 11 hours from October to November. As December approaches, the island experiences a brief yet lovely dip to 10 hours, marking the twilight of the year. Overall, the daylight trends in Little Cayman celebrate the essence of tropical living, inviting both relaxation and exploration throughout the year.
In January, Little Cayman, Cayman Islands, greets visitors with a refreshing average wind speed of 6.5 m/s (15 mph), making it one of the windiest months of the year. This gentle breeze sets the tone for a delightful winter getaway, as it is followed by slightly calmer winds in February and March at 6.3 m/s (14 mph). As spring approaches, the winds begin to taper off, dipping to 5.7 m/s (13 mph) in April and further to 5.3 m/s (12 mph) by May and June. The trend continues through the summer months, where wind speeds remain consistent, peaking again in November at 6.1 m/s (14 mph) before reaching 7.0 m/s (16 mph) in December, ushering in another vibrant atmosphere. Overall, January’s breezy start heralds a dynamic seasonal flow, with winds waning through the spring and summer, then returning to life as autumn sets in.
Weather in Little Cayman varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Little Cayman, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February offer warm temperatures, but February tends to be slightly warmer at night, with a minimum of 22°C (71°F) compared to January's minimum of 20°C (69°F). Both months have similar average temperatures of 26°C (78°F), but February sees a slightly lower maximum temperature of 27°C (81°F) versus 28°C (82°F) in January. Precipitation is also lower in February, with only 25 mm (1.0 in) over 7 days, compared to January's 36 mm (1.4 in) over 8 days. The humidity remains relatively stable, with January at 77% and February at 76%. For a deeper look into February’s specific weather patterns, check out Little Cayman weather in February.
In January, the weather is characterized by a minimum temperature of 20°C (69°F) and an average of 26°C (78°F), with daytime highs reaching up to 28°C (82°F). This month also sees about 36 mm (1.4 in) of precipitation over approximately 8 days, accompanied by a humidity level of 77%. In contrast, March experiences slightly warmer temperatures, with a minimum of 23°C (73°F) while still maintaining an average of 26°C (78°F) and similar maximums at 28°C (83°F). Rainfall decreases to 19 mm (0.8 in) over just 5 days, and humidity drops slightly to 74%. For a detailed look at March weather specifics, you can check Little Cayman weather in March.
In comparing the weather between January and April, we can see some subtle differences. January typically experiences a minimum temperature of 20°C (69°F), with an average of 26°C (78°F) and a maximum of 28°C (82°F). Precipitation is slightly higher in January, with 36 mm (1.4 in) occurring over 8 days, alongside a humidity level of 77%. In contrast, April's temperatures start at a minimum of 24°C (75°F) and maintain an average of 26°C (80°F), peaking at 28°C (84°F). Precipitation levels decrease slightly to 35 mm (1.4 in) over just 6 days, with humidity dropping to 75%. For more detailed information on April conditions, you can check Little Cayman weather in April.
In comparing the weather between January and May, January offers a slightly cooler climate with average temperatures ranging from 20°C (69°F) to 28°C (82°F), accompanied by moderate humidity levels at 77%. Precipitation is lower, with only 36 mm (1.4 in) occurring over about 8 days. In contrast, May experiences warmer temperatures, with a minimum of 24°C (75°F) and an average of 27°C (81°F) peaking at 29°C (84°F). However, it also brings significantly more rainfall, amounting to 131 mm (5.2 in) over 18 days, and slightly less humidity at 73%. For more detailed weather insights, you can check Little Cayman weather in May.
In January, the weather is pleasantly warm with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 28°C (82°F), and an average of 26°C (78°F). This month sees around 36 mm (1.4 in) of precipitation spread over about 8 days, while humidity levels are relatively high at 77%. Conversely, June experiences higher temperatures, with minimums of 25°C (77°F) and maximums reaching 30°C (85°F), averaging 28°C (83°F). However, June also brings increased precipitation, totaling 61 mm (2.4 in) over approximately 12 days, albeit with slightly lower humidity at 73%. For those considering travel, detailed insights can be found in this link: Little Cayman weather in June.
When comparing the weather in January and July, notable differences emerge. January enjoys milder temperatures, with a minimum of 20°C (69°F) and an average of 26°C (78°F), compared to July's warmer range where temperatures start at 25°C (78°F) and average around 29°C (84°F). Precipitation also varies, with January receiving 36 mm (1.4 in) over 8 days, while July sees an increase to 52 mm (2.0 in) across 12 days. Despite July's slightly higher precipitation, humidity levels remain comparably close, with January at 77% and July at 75%. For a more detailed look at the weather during this summer month, check out Little Cayman weather in July.
In January, the weather is generally milder with a minimum temperature of 20°C (69°F) and an average of 26°C (78°F), while August sees higher temperatures, starting at a minimum of 26°C (78°F) and averaging 29°C (84°F). January experiences less rainfall, with 36 mm (1.4 in) and about 8 days of precipitation, compared to August's significantly wetter climate, which has 116 mm (4.6 in) and precipitation on 15 days. Despite slightly higher humidity levels in January at 77%, August maintains a comfortable 75% humidity, making both months distinctive in their weather patterns. For more details about August weather, check out Little Cayman weather in August.
In January, the weather is generally warm, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 28°C (82°F) and an average of 26°C (78°F). The month sees about 36 mm (1.4 in) of precipitation over 8 days, coupled with a humidity level of 77%. In contrast, September experiences slightly higher temperatures, with minimums of 26°C (78°F) and maximums reaching 30°C (86°F), averaging 28°C (84°F). However, it is also a wetter month, receiving 97 mm (3.8 in) of rain over 17 days, while maintaining a slightly lower humidity of 75%. For those interested in more details, you can check Little Cayman weather in September.
In January, the weather in Little Cayman is characterized by milder temperatures, with minimums around 20°C (69°F) and a maximum reaching up to 28°C (82°F). The month sees an average temperature of 26°C (78°F) and 36 mm (1.4 inches) of precipitation over about 8 rainy days, coupled with a humidity level of 77%. In contrast, October brings warmer conditions, with minimum temperatures rising to 25°C (78°F) and maximums hitting 30°C (85°F), while the average remains around 28°C (82°F). However, October is significantly wetter, experiencing 229 mm (9.0 inches) of rainfall across 23 days, and a slightly lower humidity of 75%. For a deeper dive into the specifics of October weather in Little Cayman, check out Little Cayman weather in October.
In January, the weather is typically warm, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 28°C (82°F), averaging around 26°C (78°F). The month sees relatively low precipitation of 36 mm (1.4 in) over about 8 days, alongside a humidity level of 77%. In contrast, November presents slightly warmer conditions, featuring temperatures that range from a minimum of 24°C (76°F) to a maximum of 29°C (85°F), with an average of 27°C (81°F). However, November is much wetter, experiencing 160 mm (6.3 in) of rainfall over 15 days, with humidity at a comparable 78%. For a closer look at what to expect, check out Little Cayman weather in November.
In comparing the weather of January and December, January exhibits slightly warmer daytime temperatures, with a minimum of 20°C (69°F) and an average of 26°C (78°F), while December has a minimum of 22°C (72°F) and maintains the same average temperature of 26°C (80°F). Both months see maximum temperatures peaking at around 28°C (82°F for January and 83°F for December). Precipitation levels are somewhat similar, with January receiving 36 mm (1.4 in) over 8 days and December experiencing 38 mm (1.5 in) spread across 11 days, indicating December is slightly wetter. Additionally, humidity remains consistently high in both months, with January at 77% and December slightly higher at 78%. For further specifics on the weather patterns in December, you can refer to Little Cayman weather in December.
In January, Little Cayman boasts pleasant weather, offering a delightful escape from colder climates. With warm temperatures averaging around 26°C (78°F) and a maximum of 28°C (82°F), it stands out from the sweltering summer months while still providing a perfect setting for outdoor activities. Humidity hovers around 77%, creating a tropical feel, though it's generally cooler than the peak heat of July and August. There’s a slight increase in precipitation, with occasional showers on 8 days, but the overall charm of Little Cayman remains intact. For those planning a visit, January presents a unique blend of warm sun and refreshing breezes, making it an ideal time to explore the island's natural beauty. For more on what to expect year-round, check out Little Cayman Climate.