December Weather in Suva, Fiji

Last updated: August 21, 2025

In December, Suva, Fiji experiences warm and humid weather, with average temperatures hovering around 26°C (80°F). Daily maximums reach a pleasant 28°C (84°F), while the nights offer comfortable lows of about 24°C (75°F). However, the month is also characterized by significant rainfall, recording approximately 326 mm (12.8 in) over 26 days, keeping the air thick with 83% humidity. Visitors can expect a tropical climate marked by lush greenery and vibrant landscapes, making it a unique time to experience the natural beauty of Fiji.

December Temperature in Suva

In December, Suva, Fiji, experiences a delightful warmth that marks the transition into summer. The temperatures hover around a minimum of 24°C (75°F), with an average of 26°C (80°F) and a maximum reaching up to 28°C (84°F). This slight increase from November’s values signifies the warming trend typical as the year draws to a close. Compared to the cooler months earlier in the year, December offers a comfortable warmth perfect for enjoying the vibrant natural beauty and outdoor activities that Fiji is famous for. With the festive spirit in the air, the warm temperatures create an inviting atmosphere, making it an ideal time for travelers seeking sun-soaked adventures.

December Weather in Suva: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Suva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suva, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec808180807877767576777879
Data source: Temperature data for Suva generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Suva

December in Suva, Fiji marks a peak in the wet season, with precipitation soaring to 326 mm (12.8 in) over the month. This substantial amount, coupled with an average of 26 rainy days, makes December the rainiest month of the year. The consistent upward trend in rainfall from November's 176 mm illustrates the intensifying effects of summer, as the city transitions into a season characterized by heavy downpours and increased humidity. This not only underscores Suva's tropical climate but also highlights the significance of December as a month where nature truly teems with life, although visitors should be prepared for frequent showers.

December Precipitation Trends in Suva

The chart displays monthly precipitation patterns in Suva, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Suva, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec19825131129519316710790123177176326
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Suva

In Suva, Fiji, December marks a peak in humidity, aligning closely with the year’s highest levels of 83%. This month, along with January, showcases the tropical allure of the region, where humidity typically dances above 81% from November to March. Interestingly, a dip occurs in the cooler months, with June recording the lowest at 74%. As the year progresses, humidity gradually builds back up, reaching the end-of-year peak that defines Suva's warm, lush environment. The consistent moisture throughout the year not only contributes to the vibrant lushness of the islands but also emphasizes the tropical climate's signature warmth and humidity.

December Average Humidity in Suva

This chart illustrates the average monthly humidity levels in Suva, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Suva is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%81%82%82%74%78%77%78%81%82%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Suva

In December, Suva, Fiji continues to experience the intense sun typical of the Southern Hemisphere summer, with a UV Index of 15 classified as extreme. This mirrors the trend seen throughout the earlier months of the year, where consistently high UV levels have been recorded—from 16 in January through November. Despite a slight dip to 13 in April, the burn time remains short at just 10 minutes, emphasizing the importance of sun protection. As the year draws to a close, the sustained extreme UV exposure serves as a reminder for residents and visitors alike to remain vigilant. For more information on the UV Index in Suva, follow this link: Suva UV Index.

Maximum UV Index Levels in Suva for December

The chart shows the monthly maximum UV Index (UVI) for Suva in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Suva typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1616151310891113141515
Data source: Suva December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Suva

In Suva, Fiji, December ushers in an impressive 298 hours of sunshine, marking a peak in the annual sunshine trend. As the year draws to a close, the city experiences a notable increase in daylight, building on the previous months' gradual ascent from 245 hours in January. This upward trajectory is especially striking when compared to the 290 hours recorded in November, showcasing a dynamic transition into the peak summer season. The consistent rise in sunlight hours through the latter half of the year emphasizes Fiji's enchanting climate, making December a perfect time for beach lovers and sun-seekers to revel in the tropical warmth of this captivating South Pacific destination.

Monthly Sunshine Duration in Suva: December Highlighted

The December sunshine duration represents the total number of hours Suva experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec245h268h270h252h260h236h253h264h267h278h290h298h
Data source: Suva December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Suva During December

In December, Suva, Fiji experiences a 20% chance of sunny weather, marking a slight decline in optimism compared to the previous month. This reduction in sunshine stands out when analyzing the overall trend throughout the year. From January's low of 12% to November's more favorable 26%, the likelihood of sunny days generally improves as the year progresses, hitting a peak of 45% in July. As the year winds down, however, clouds tend to gather, with December traditionally signaling the onset of the rainy season. Despite the lower chance of sunshine, Suva's tropical charm remains inviting, ensuring that visitors can still enjoy the city's lush scenery and vibrant culture amidst the intermittent showers.

Percentage of Sunny Days in December in Suva

The chart illustrates the percentage of sunny days in Suva throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Suva experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec12%15%24%33%26%33%45%35%37%40%26%20%
Data source: Suva December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Suva in December

In Suva, Fiji, December brings back the vibrant 13 hours of daylight, reminiscent of the sunny days of January. This trend marks a return to longer days after a gradual decrease throughout the year. From March to October, daylight hovers around 11 to 12 hours, creating a comfortable equilibrium. As the year winds down, November nudges the daylight upwards, setting the stage for December’s sunshine. This delightful extension of daylight not only enhances the island's lush landscapes but also encourages outdoor activities during the festive season, embodying the warmth and vitality of Fijian culture.

Average Daylight Hours in Suva for December

The chart illustrates the variation in daylight duration in Suva throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 4m12h 40m12h 10m11h 39m11h 14m11h 2m11h 8m11h 30m11h 58m12h 29m12h 56m13h 10m
Data source: Suva daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Suva

As December unfolds in Suva, Fiji, the average wind speed gently settles at 5.3 m/s (12 mph), offering a delightful reprieve from the year’s gustiest months. The trend showcases a noticeable fluctuation throughout the year, with the winds picking up significantly during the mid-year peak, particularly in July and August, where speeds reach up to 6.7 m/s (15 mph). After the slight dip in November, December's breezy conditions signal the tail end of a transitional phase, marking a shift towards calmer days as the summer heat approaches. This rhythm of winds not only shapes the local climate but also enhances the tropical charm of Suva, inviting both residents and visitors to savor the balmy breezes of the season.

Average December Wind Speed in Suva

The chart displays monthly wind speed patterns in Suva, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.94.74.46.05.66.56.75.65.94.45.3 m/s
Data source: Suva December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Suva Compares to Other Months

Weather in Suva varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Suva, focusing on differences in temperature, rainfall, humidity, and UV levels.

December's weather features slightly lower temperatures, with daily averages hovering around 26°C (80°F) and a maximum reaching 28°C (84°F). It is notably rainy, with 326 mm (12.8 in) of precipitation over 26 days, contributing to high humidity levels of 83%. In contrast, January sees a slight increase in temperature, with an average of 27°C (81°F) and a maximum of 29°C (85°F). Precipitation also decreases to 198 mm (7.8 in) over 21 days, maintaining the same humidity level of 83%. For more detailed information about January's weather, visit Suva weather in January.

In December, the weather is warm and humid, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 28°C (84°F). It experiences significant rainfall, totaling 326 mm (12.8 in) over 26 days, contributing to a high humidity level of 83%. In contrast, February sees slightly higher average temperatures, with a minimum of 25°C (77°F) and a maximum of 30°C (86°F), while precipitation decreases to 250 mm (9.9 in) over 24 days, resulting in a marginally lower humidity of 81%. For more details on February weather, you can check Suva weather in February.

In December, the weather is quite warm with temperatures ranging from a minimum of 24°C (75°F) to an average of 26°C (80°F) and a maximum of 28°C (84°F). However, it is also marked by high precipitation, averaging 326 mm (12.8 in) over 26 days, and humidity levels peaking at 83%. In contrast, March experiences slightly warmer temperatures, with averages rising to 27°C (81°F) and a maximum of 29°C (85°F). The total precipitation in March is a bit lower at 311 mm (12.3 in) over the same number of days, and humidity drops slightly to 81%. For more detailed information about March weather specifics, you can visit Suva weather in March.

In December, Suva experiences a warm and humid climate, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 28°C (84°F). The month sees significant rainfall, with 326 mm (12.8 in) of precipitation spread over 26 days, resulting in a high humidity level of 83%. In contrast, April offers slightly higher temperatures, with an average reaching 27°C (80°F) and a maximum of 30°C (85°F). Although April is still wet, it has less rainfall, totaling 295 mm (11.6 in) over 23 days, and maintains a lower humidity of 82%. For more detailed insights on weather conditions during this time, check out Suva weather in April.

December and May exhibit relatively similar temperature ranges, with both months averaging around 26°C (79°F). December tends to be slightly warmer, with minimum temperatures reaching 24°C (75°F) compared to May's 22°C (72°F). However, December is characterized by significantly higher precipitation, accumulating 326 mm (12.8 in) over 26 days, while May records 193 mm (7.6 in) of rain over 19 days. Humidity levels are also comparable, with December at 83% and May at 82%. For more detailed insights on weather patterns, you can visit Suva weather in May.

December and June showcase notable differences in weather patterns. December tends to be warmer, with minimum temperatures around 24°C (75°F) and maximum temperatures reaching up to 28°C (84°F). It also experiences significantly higher precipitation, averaging 326 mm (12.8 in) over 26 days, alongside a humidity level of 83%. In contrast, June is slightly cooler with minimum temperatures of 22°C (73°F) and maximums of 27°C (81°F), while experiencing less rainfall at 167 mm (6.6 in) distributed over 19 days and relatively lower humidity at 74%. For more specific details about June weather, you can visit Suva weather in June.

December and July present distinct contrasts in weather. In December, temperatures are warmer, with a minimum of 24°C (75°F) and an average of 26°C (80°F), peaking at a maximum of 28°C (84°F). This month also experiences significant rainfall, totaling 326 mm (12.8 in) over 26 days, contributing to a high humidity level of 83%. In contrast, July sees slightly cooler temperatures, with a minimum of 21°C (71°F) and an average of 24°C (76°F), reaching a maximum of 26°C (80°F). Precipitation is considerably lower at 107 mm (4.2 in) over 18 days, and with a humidity of 78%, July offers a more comfortable climate. For more detailed information, you can check the Suva weather in July.

December and August showcase contrasting weather conditions. In December, temperatures are generally warmer, with averages around 26°C (80°F) and a maximum of 28°C (84°F), while August experiences slightly cooler temperatures, with an average of 24°C (75°F) and a maximum of 27°C (81°F). Additionally, December is marked by higher humidity at 83% and significantly more rainfall, receiving approximately 326 mm (12.8 in) over 26 days, compared to August's more manageable 90 mm (3.5 in) over 16 days. For a closer look at August's climate specifics, take a look at Suva weather in August.

In December, the weather is noticeably warmer than in September, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 28°C (84°F). In contrast, September experiences slightly cooler temperatures, with a minimum of 21°C (71°F) and a maximum of 26°C (79°F). Additionally, December is much wetter, boasting a precipitation total of 326 mm (12.8 in) over 26 days, compared to September's 123 mm (4.9 in) over 19 days. Humidity levels also rise in December, averaging 83% compared to September's 78%. For a detailed look at September weather in Suva, visit Suva weather in September.

When comparing December and October weather, December sees slightly warmer temperatures, with an average of 26°C (80°F) compared to October's 25°C (77°F). The maximum temperature in December reaches up to 28°C (84°F), while October peaks at 27°C (81°F). Precipitation is significantly higher in December, with 326 mm (12.8 in) falling over 26 days, in contrast to October's 177 mm (7.0 in) across 24 days. Humidity levels also rise slightly in December to 83%, compared to 81% in October. For more detailed information, you can visit Suva weather in October.

In comparing the weather of December to November, both months exhibit similar temperature ranges with December having a minimum of 24°C (75°F), an average of 26°C (80°F), and a maximum of 28°C (84°F), while November features slightly cooler temperatures with a minimum of 23°C (74°F) and a maximum of 28°C (82°F). However, December experiences significantly higher precipitation, totaling 326 mm (12.8 in) over 26 days, compared to November’s 176 mm (6.9 in) across 21 days. The humidity levels remain quite comparable, with December at 83% and November at 82%. For more specific details, you can check Suva weather in November.

Compare Suva's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Suva

In December, Suva experiences a warm and tropical climate characterized by higher humidity levels and significant rainfall, setting it apart from other months. With an average temperature around 26°C, the air feels balmy, while the city often witnesses daily showers, accumulating substantial precipitation. This month typically sees a dramatic increase in both precipitation days and overall rainfall, contributing to a vibrant, lush landscape. If you're looking to learn more about Suva's climate and how it varies throughout the year, check out Suva Climate.