Last updated: October 30, 2025
Experience the tropical charm of Flying Fish Cove, Christmas Island in December, where warm temperatures beckon with a maximum of 29°C (84°F) and a comfortable average of 27°C (80°F). While the mercury rarely dips below 25°C (77°F), the lush environment thrives with an average humidity of 77%, creating a vibrant atmosphere. December also brings 193 mm (7.6 in) of rain spread over 14 days, nourishing the island’s unique ecosystem and enhancing its natural beauty. Whether you’re seeking adventure or relaxation, this secluded paradise delights visitors with its tropical allure amidst occasional refreshing showers.
In December, Flying Fish Cove on Christmas Island enjoys a delightful tropical climate, with temperatures ranging from a minimum of 25°C (77°F) to an average of 27°C (80°F), and peaking at 29°C (84°F). As the year draws to a close, the weather remains warm and inviting, mirroring the consistent patterns seen throughout the year. Notably, December retains the warmth typical of the preceding months, with an average that closely mirrors those of January through March. This slight uptick in the maximum temperature hints at the onset of the warmer summer season, creating an ideal backdrop for beach activities and exploration. Overall, December offers a pleasant escape, with warm days and a hint of festive cheer in the air.
December in Flying Fish Cove, Christmas Island, marks a notable transition in precipitation patterns as the year draws to a close. With 193 mm (7.6 in) of rain falling over 14 days, December sees a rise in moisture compared to the drier months preceding it, particularly July and August, which recorded minimal rainfall of 35 mm (1.4 in) and 41 mm (1.6 in) respectively. This uptick reflects a shift back towards the wetter season, aligning closely with the higher precipitation amounts seen in earlier months such as January and March, where totals reached 252 mm (9.9 in) and 254 mm (10.0 in). As the festive season approaches, this increase in rain not only rejuvenates the lush landscapes but also sets the stage for a vibrant ecosystem—a hallmark of life in this tropical paradise.
In December, Flying Fish Cove experiences a slight dip in humidity levels, reaching 77%, which is the lowest point for the year. This reduction in moisture is part of a gentle trend seen during the latter months, where humidity tends to stabilize around the 80% mark from May through November. Interestingly, while January starts off with a high of 78%, the humidity maintains a consistent presence throughout the middle months, peaking at 81% in both February and October. As the year closes, the slight decrease to December's 77% suggests a subtle shift towards drier conditions, setting the stage for the new year ahead.
As December rolls in at Flying Fish Cove, Christmas Island, the UV Index remains consistently high, peaking at 15—a clear indicator of extreme UV exposure. This level mirrors the month’s trend, as the region has maintained high UV ratings throughout the year, with the index reaching its highest in February at 17. Notably, the burn time persists at just 10 minutes, emphasizing the need for sun protection. While there’s a slight decrease in UV intensity as the year transitions from deeper summer to early winter, vigilance against sun exposure is crucial year-round. For a detailed look at the UV Index throughout the year, check out Flying Fish Cove UV Index.
UV Risk Categories
In December, Flying Fish Cove on Christmas Island basks in a delightful 323 hours of sunshine, marking a stable high as the year draws to a close. This consistency is part of a broader trend, where the latter half of the year consistently shines brighter, peaking in July and August with 325 and 326 hours respectively. The sunshine hours gradually increase from the beginning of the year, with May being the first significant leap at 317 hours. As we transition from the warm spring months into summer, the sunlight remains plentiful, inviting visitors to enjoy the island’s stunning natural beauty and vibrant atmosphere during the festive season.
In December, Flying Fish Cove experiences a 25% chance of sunny weather, a notable increase compared to the preceding months. This rise suggests a slight shift towards brighter days as the year comes to a close, especially following November's low of 12%. As we reflect on the year's weather patterns, it becomes clear that while summer months like May and July boast higher sunshine probabilities—over 49%—the transition from late autumn to early winter brings a refreshing, though moderate, promise of sun. With December marking a midpoint in this sunny upward trend, it's an opportunity for visitors to enjoy the tropical beauty of Christmas Island, albeit with the understanding that rain may still play a part in the festive season.
In Flying Fish Cove, Christmas Island, the pattern of daylight duration reveals a remarkable consistency throughout the year. From January to November, residents and visitors alike enjoy 12 hours of daylight, basking in the tropical sun. As the year transitions into April to August, daylight slightly dips to 11 hours, marking the island’s mildest months. However, as December rolls in, the duration returns to a familiar 12 hours, ensuring that the festivities of the holiday season are illuminated by abundant sunlight. This steady rhythm of light not only enhances the island's beauty but also fosters a vibrant atmosphere for all who call it home or visit.
As December greets Flying Fish Cove on Christmas Island, the average wind speed gently drops to 4.7 m/s (10 mph), making it one of the calmest months of the year. This reduction follows a notable trend, with winds steadily peaking in the cooler months of mid to late year—most notably in August and September, where speeds reached 8.5 m/s (19 mph) and 8.8 m/s (20 mph), respectively. Conversely, the year's end brings a sense of tranquility, a serene transition from the more boisterous winds of the preceding months. The overall pattern showcases a dynamic climatic rhythm, offering a fascinating glimpse into the shifting characteristics of the island's breeze as it dances through the seasons.
Weather in Flying Fish Cove varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Flying Fish Cove, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F), with an average temperature of 27°C (80°F). The month sees 193 mm (7.6 in) of precipitation over 14 days and a humidity level of 77%. In contrast, January experiences similarly warm temperatures, with a high of 29°C (85°F) and an average of 27°C (81°F), but it also brings increased rainfall totaling 252 mm (9.9 in) spread across 20 days, resulting in slightly higher humidity at 78%. For more detailed information, check out Flying Fish Cove weather in January.
December and February in Flying Fish Cove both experience warm temperatures, with a minimum of 25°C (77°F), an average of around 27°C, and maximums reaching up to 29°C (84°F in December and 85°F in February). However, December is notably wetter, receiving 193 mm of precipitation over 14 days, compared to February's 160 mm over 19 days. The humidity levels also increase slightly in February, reaching 81%, compared to December's 77%. For more details on February weather, you can check Flying Fish Cove weather in February.
When comparing the weather in December and March, both months exhibit similar temperature ranges, with minimum temperatures at 25°C (77°F) and average highs around 29°C (84°F in December and 85°F in March). However, March experiences significantly higher precipitation, with 254 mm (10.0 in) over 24 days, compared to 193 mm (7.6 in) over 14 days in December. This increase in rainfall also correlates with a slight rise in humidity, which averages 81% in March versus 77% in December. For a more detailed look at March weather, you can visit Flying Fish Cove weather in March.
In comparison to December, April experiences slightly warmer temperatures, with minimum temperatures of 25°C (78°F) and average highs reaching 30°C (86°F). While both months share similar minimum temperature readings, April's overall average temperature is a tad higher at 28°C (82°F), compared to December's 27°C (80°F). Interestingly, April records less precipitation at 174 mm (6.9 in) despite having rain on more days (20 days) than December's 14 days of rain, resulting in an increase in humidity to 79% in April versus 77% in December. For more detailed insights, you can check the Flying Fish Cove weather in April.
In December, the weather is warm with temperatures averaging around 27°C (80°F) and reaching a maximum of 29°C (84°F). However, it is also quite wet, with significant precipitation totaling 193 mm (7.6 in) over 14 days, resulting in a humidity level of 77%. In contrast, May sees similar warm temperatures, with an average of 28°C (82°F) and a high of 29°C (85°F). The rainfall in May is considerably lower, with only 86 mm (3.4 in) recorded over 18 days, contributing to a humidity of 80%. For more detailed information on May weather, you can visit Flying Fish Cove weather in May.
In December, the weather is slightly warmer and more humid compared to June, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F) and an average of 27°C (80°F). This month experiences significantly higher precipitation, with 193 mm (7.6 in) over 14 days, creating a lush and vibrant atmosphere. In contrast, June offers a similar temperature range, with a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 28°C (83°F), but it is much drier, receiving only 66 mm (2.6 in) of rainfall over 12 days. The humidity in June is slightly elevated at 80%, compared to December's 77%. For more detailed insights into June weather, you can check Flying Fish Cove weather in June.
December and July present distinct contrasts in weather patterns. December boasts slightly warmer temperatures, with averages around 27°C (80°F) and a maximum of 29°C (84°F), while July remains cooler, featuring an average of 26°C (79°F) and a maximum of 28°C (83°F). Precipitation levels are notably higher in December, recording 193 mm (7.6 in) over 14 days, compared to July’s much drier 35 mm (1.4 in) across 11 days. Despite the marginally lower temperatures in July, it experiences a slightly higher humidity of 80%, which adds to the overall tropical feel. For detailed insights, visit Flying Fish Cove weather in July.
When comparing the weather in December and August, December tends to be slightly warmer, with average temperatures around 27°C (80°F) and maximums reaching up to 29°C (84°F). In contrast, August has a cooler average of 25°C (78°F) and peaks at 27°C (81°F). Precipitation significantly differs as well; December experiences a much higher rainfall of 193 mm (7.6 in) over 14 days, while August records only 41 mm (1.6 in) across 10 days. Additionally, humidity levels are quite similar, with December at 77% and August at 79%. For more specific details on August weather, you can visit Flying Fish Cove weather in August.
When comparing the weather of December and September, December is noticeably warmer, with minimum temperatures averaging 25°C (77°F) and maximum temperatures reaching up to 29°C (84°F). In contrast, September's temperatures are slightly cooler, with a minimum of 23°C (74°F) and a maximum of 27°C (81°F). Additionally, December experiences significantly more rainfall, totaling 193 mm (7.6 in) over 14 days, while September has a much drier climate with only 21 mm (0.8 in) of precipitation across just 5 days. Humidity levels are relatively similar, with December at 77% and September at 79%. For more specific details, you can visit Flying Fish Cove weather in September.
In comparing the weather of December to that of October, December experiences slightly higher temperatures, with an average of 27°C (80°F) compared to October's average of 26°C (79°F). While both months are warm, December tends to reach higher maximum temperatures of 29°C (84°F), whereas October peaks at 27°C (82°F). However, December is significantly wetter, receiving 193 mm (7.6 in) of precipitation over 14 days, compared to just 27 mm (1.0 in) over 6 days in October. Humidity levels are also a bit lower in December at 77% compared to October's 81%. For a detailed look at October's weather specifics, visit Flying Fish Cove weather in October.
In December, the weather features slightly warmer temperatures compared to November, with average highs reaching 29°C (84°F) as opposed to November's maximum of 28°C (83°F). Both months have similar minimum temperatures of 25°C (77°F), but December experiences higher overall precipitation, totaling 193 mm (7.6 in) over approximately 14 days, while November sees 154 mm (6.1 in) over 11 days. Additionally, December's humidity is slightly lower at 77% compared to November's 80%. For more detailed insights, you can check Flying Fish Cove weather in November.
As December settles over Flying Fish Cove, the warm embrace of summer begins to take hold, bringing an inviting blend of warmth and humidity that sets it apart from the rest of the year. With average temperatures hovering around a pleasant 27°C (80°F), the heat is complemented by a notable 77% humidity, creating a lush, tropical environment. However, December also brings increased rainfall, with 14 days of precipitation contributing to a total of 193 mm (7.6 in) for the month, enhancing the island's vibrant flora. Whether you’re exploring the pristine beaches or delving into the local wildlife, December’s unique climate offers an experience rich with the island’s natural beauty. For a deeper understanding of what to expect throughout the year, check out Flying Fish Cove Climate.