Last updated: August 27, 2025
December in Subic, Philippines presents a charming tropical climate with maximum temperatures reaching up to 32°C (90°F) and an average of 27°C (80°F), making it a warm escape for travelers. With a minimum temperature of 22°C (72°F), evenings are pleasantly mild. However, this month is also marked by significant rainfall, totaling 165 mm (6.5 in) over approximately 13 days, complementing the high humidity levels of 86%. This unique blend of warmth and moisture creates a vibrant atmosphere, perfect for those who enjoy lush landscapes and the rich experiences that Subic has to offer during the festive season.
In December, Subic, Philippines, embraces the cool touch of winter with temperatures that range from a minimum of 22°C (72°F) to a maximum of 32°C (90°F). As the year draws to a close, the average temperature settles comfortably at 27°C (80°F), mirroring the trends of the preceding months. This transitional period signals a delightful shift from the hotter, humid days of summer, suggesting a perfect time for outdoor activities and exploration. Compared to earlier months, December’s temperatures are slightly cooler, offering a refreshing respite while still maintaining the warmth that the region is known for. The steady warmth coupled with a decrease in extreme heat makes this month ideal for experiencing the beauty of Subic, from its stunning beaches to lush landscapes.
December in Subic, Philippines, marks a notable shift in precipitation patterns, with an average rainfall of 165 mm (6.5 in) spread over 13 days. This increase is part of a gradual tapering from the heavy downpours of the preceding months, particularly July and August, which each saw upwards of 350 mm. As the year draws to a close, the rainy days become less frequent compared to the peak monsoon months, yet December still contributes significantly to the annual total. This month's rainfall is a reminder of the lingering wet season, bridging the gap between the intense summer rains and the drier months ahead, setting the stage for a diverse and lush environment as nature recuperates before the new year.
In December, humidity levels in Subic, Philippines, reach a notable 86%, marking a peak for the year. This month falls in line with a general trend of increasing humidity during the latter half of the year, which sees a steady rise starting from July at 84%. Following a relatively stable and lower humidity in the spring months of March and April, the summer months bring a gradual uptick, culminating in the more oppressive levels experienced in December. This increase reflects the region's climatic shift toward the rainy season, creating a moisture-rich environment that is characteristic of the Filipino December, ideal for tropical vegetation yet challenging for those sensitive to humidity.
December in Subic, Philippines, features a UV Index of 10, categorized as very high, with a burn time of 15 minutes. As the year winds down, the UV Index sees a slight decrease compared to the preceding months, which consistently hovered between 11 and 15 under an extreme exposure category. This minor decline offers a bit of reprieve for sun-seekers, yet caution remains essential, as skin can still burn in mere minutes. The trend throughout the year illustrates a steady pattern of high UV radiation, emphasizing the need for sun protection, especially during peak months. For more detailed insights, check out Subic UV Index.
UV Risk Categories
In Subic, Philippines, December ushers in a delightful blend of warmth and sunshine, with the month averaging 282 hours of glorious sunlight. As the year winds down, this vibrant coastal city showcases an impressive consistency in its sunny disposition, with sunshine hours peaking in May at 325 hours. While December features slightly less sunlight than the previous summer months, it still stands out favorably compared to the rainy seasons of July and August. With the year beginning to close, locals and tourists alike can bask in the mild weather and abundant sunshine, making it an ideal time to explore the beautiful beaches and rich cultural heritage that Subic has to offer.
In December, the likelihood of sunny weather in Subic, Philippines, stands at 30%, offering a pleasant opportunity for outdoor activities as the year comes to a close. While this percentage is lower than the peak sunshine months of March and April, it still surpasses the often overcast rainy season from June to September, which sees a significant drop to as low as 9%. As we transition from the wetter months, December tends to bring a welcome relief with clearer skies, closely following November's 32% chance of sunshine. This seasonal shift makes December a favorable time for both locals and tourists seeking to enjoy the beautiful coastal scenery of Subic under the sun.
As December arrives in Subic, Philippines, daylight duration settles at 11 hours, mirroring the shorter days of January and October. The year transitions from the longer 12-hour days experienced from March through September, reflecting a natural rhythm of the seasons. This slight tapering of daylight in the final months heralds the approach of cooler weather, while reminding residents of the vibrant and sunlit months just past. As the daylight gradually decreases, it creates a serene atmosphere that allows for cozy evenings and beautiful sunsets, making December a unique blend of relaxation and reflection in this picturesque locale.
As December arrives in Subic, the winds pick up to an invigorating average of 3.9 m/s (9 mph), matching the breezy start of the year in January. This increase is refreshing after a summer of gentler breezes, particularly during the calmer months of June and September, when winds slowed to around 2.1 to 2.2 m/s (5 mph). Interestingly, the transition from the rainy season brings a noticeable uptick in wind speeds, peaking in December and returning to the higher levels seen at the year's onset. Overall, December's winds not only signify a shift in the season but also create an inviting atmosphere for outdoor activities, inviting both locals and tourists to embrace the breezy charm of Subic.
Weather in Subic varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Subic, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather typically features temperatures ranging from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), with an average of 27°C (80°F). The month is characterized by considerable rainfall, accumulating 165 mm (6.5 in) over 13 days, and high humidity levels at 86%. In contrast, January sees slightly cooler temperatures, with a minimum of 22°C (71°F) and a maximum of 31°C (89°F), averaging 26°C (79°F). Additionally, January experiences significantly less rainfall, with only 58 mm (2.3 in) over 7 days and reduced humidity at 78%. For more detailed insights, you can check the full analysis of Subic weather in January.
In comparing the weather of December and February, we see some notable differences. December experiences slightly warmer temperatures, with a minimum of 22°C (72°F) and an average of 27°C (80°F), reaching a maximum of 32°C (90°F). However, it also brings higher precipitation levels, totaling 165 mm (6.5 in) over 13 days and maintaining high humidity at 86%. In contrast, February is generally cooler with a minimum temperature of 21°C (69°F) and an average of 26°C (79°F), peaking at 31°C (89°F). Additionally, February sees significantly less rainfall, with only 36 mm (1.4 in) over just 5 days, and lower humidity at 75%. For a detailed outlook, you can check the specific conditions Subic weather in February.
In December, the weather tends to be warm and humid, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 32°C (90°F) and an average of 27°C (80°F). This month sees considerable rainfall, with 165 mm (6.5 in) of precipitation spread over 13 days, leading to a high humidity level of 86%. In contrast, March experiences slightly warmer temperatures, with a maximum reaching 33°C (92°F) while maintaining a similar minimum of 22°C (71°F) and an average of 27°C (81°F). However, March is much drier, with only 37 mm (1.5 in) of rain over just 7 days and a reduced humidity level of 74%. For more details, check out Subic weather in March.
December and April present quite distinct weather patterns. In December, temperatures range from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), with an average of 27°C (80°F). It is also characterized by higher humidity at 86% and significant rainfall, totaling 165 mm (6.5 in) over about 13 days. In contrast, April features slightly warmer temperatures, with a minimum of 23°C (74°F) and a maximum reaching 34°C (94°F), averaging 28°C (83°F). The precipitation is much lighter at 36 mm (1.4 in) spread over just 9 days, alongside a noticeable decrease in humidity to 76%. For more detailed insights, you can check Subic weather in April.
December and May present contrasting weather patterns. In December, temperatures typically range from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), with an average of 27°C (80°F). This month experiences significant rainfall, with 165 mm (6.5 inches) spread over 13 days, resulting in high humidity levels at 86%. In contrast, May offers warmer conditions, with minimum temperatures starting at 25°C (76°F) and peaking at 36°C (96°F), averaging 29°C (84°F). Although May has slightly less precipitation at 155 mm (6.1 inches), it sees more rainy days, totaling 23, coupled with a lower humidity level of 76%. For a more detailed overview, you can check Subic weather in May.
December and June exhibit notable differences in weather patterns, with June typically experiencing slightly warmer temperatures. In December, temperatures range from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), while June's temperatures range from a minimum of 24°C (75°F) to a maximum of 34°C (94°F). June also sees more precipitation, with 298 mm (11.7 in) falling over 26 days compared to December's 165 mm (6.5 in) across 13 days. Humidity levels are relatively high in both months, with December at 86% and June slightly lower at 81%. For more detailed insights into the climate specifics, you can refer to Subic weather in June.
When comparing the weather between December and July, we observe some notable differences. In December, temperatures range from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), with an average of 27°C (80°F). The month experiences substantial rainfall, totaling 165 mm (6.5 in) over approximately 13 days and high humidity at 86%. Conversely, July sees slightly higher temperatures with a minimum of 24°C (75°F) and a maximum of 33°C (91°F), maintaining an average of 27°C (81°F). However, July is considerably wetter, receiving 465 mm (18.3 in) of rainfall over 30 days, and has slightly lower humidity at 84%. For more detailed information, you can check Subic weather in July.
When comparing December and August weather, December tends to be slightly cooler, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), and an average temperature of 27°C (80°F). In contrast, August is a bit warmer, featuring a minimum of 24°C (76°F) and a maximum of 33°C (92°F), while also maintaining the same average temperature of 27°C (81°F). However, August experiences significantly more rainfall, with 355 mm (14.0 in) over 28 days compared to December's 165 mm (6.5 in) over 13 days, and the humidity remains fairly consistent with December at 86% and August at 85%. For more details, you can explore Subic weather in August.
In comparing the weather between December and September, December offers slightly cooler temperatures, with a minimum of 22°C (72°F) and a maximum of 32°C (90°F), while September typically has a minimum of 24°C (75°F) and reaches up to 33°C (92°F). Despite their similar average temperatures of around 27°C (80°F), September experiences significantly higher rainfall, with 386 mm (15.2 in) over 27 days, compared to December's 165 mm (6.5 in) over just 13 days. Humidity levels are quite comparable, with September at 85% and December slightly higher at 86%. For more detailed insights into September weather patterns, you can visit Subic weather in September.
In comparing the weather between December and October, December generally features slightly cooler temperatures, with a minimum of 22°C (72°F) and a maximum of 32°C (90°F). In contrast, October maintains a higher minimum temperature of 23°C (74°F) and can reach up to 33°C (91°F). Precipitation is notably higher in October, totaling 265 mm (10.4 in) over 25 rainy days, compared to December's 165 mm (6.5 in) over just 13 days. Additionally, October has a lower humidity level of 82%, while December experiences higher humidity at 86%. For more detailed information, you can view the weather specifics for Subic weather in October.
December weather is quite similar to November, with both months experiencing average temperatures of around 27°C (81°F). However, December sees a slight decrease in the minimum temperature (22°C or 72°F) compared to November's minimum of 23°C (73°F). Precipitation levels increase in December, with 165 mm (6.5 in) recorded over 13 rainy days, while November has slightly less rainfall at 153 mm (6.0 in) over 14 days. Humidity is also marginally higher in December at 86%, compared to November's 85%. For more detailed observations, you can check Subic weather in November.
As December rolls in, Subic's weather transforms, bringing a blend of warm temperatures and increased humidity compared to the more arid months preceding it. The average warmth of the month, coupled with frequent rain, makes for a unique tropical experience marked by frequent downpours. With about 13 rainy days and humidity hovering around 86%, December is distinct for its lush greenery and vibrant surroundings. If you're planning a visit, be prepared for occasional showers—that just adds to the charm of this beautiful coastal region. For more insights on what to expect year-round, check out Subic Climate.