Last updated: August 27, 2025
In January, Olongapo, Philippines experiences warm tropical weather, with maximum temperatures reaching 31°C (87°F) and a comfortable average of 26°C (79°F). The nights cool down to a minimum of 22°C (71°F), offering a pleasant respite from the daytime heat. This month typically sees around 50 mm (2.0 in) of rainfall over approximately 6 days, contributing to a humidity level of around 76%. Whether you’re exploring the coastal attractions or indulging in local culture, January's weather makes for an inviting ambiance in this vibrant city.
In January, Olongapo, Philippines, welcomes the new year with temperatures that range from a mild min of 22°C (71°F) to a warm max of 31°C (87°F), resulting in a pleasant average temperature of 26°C (79°F). This month sets the tone for a consistent warmth that continues into the following months. As February arrives, the temperature slightly dips, yet remains comfortable, maintaining an average of 26°C (79°F), while the maximums edge up to 88°F. Transitioning into March and April, we see a gradual climb in temperature, with maxima hitting 33°C (91°F) by the end of March and peaking at 33°C (92°F) in April. The warmth persists into May, introducing a hint of summer with maximums reaching an impressive 34°C (94°F). Throughout the year, the temperatures display a steady transition from the mild winter months to the sweltering summer, with averages consistently hovering between 26°C and 29°C (79°F to 84°F), creating an inviting tropical climate that draws visitors and residents alike to enjoy its vibrant atmosphere.
In January, Olongapo experiences moderate precipitation, with a total of 50 mm (2.0 in) falling over approximately 6 days. This sets the stage for a relatively dry start to the year, especially when compared to the following months. As winter fades, February brings a slight dip in rainfall, totaling 33 mm (1.3 in) across 5 days. However, the onset of the wet season in May sees a dramatic shift, escalating to a staggering 100 mm (4.0 in) during 17 days. The peak of precipitation occurs in the summer months of June through August, where relentless rainfall dominates, evidenced by June's hefty 380 mm (15.0 in) falling over 27 days. The trend illustrates a clear transition from the cooler, drier start of the year to the intense and sustained rainfall characteristic of the region's tropical climate, a pattern that continues as the year unfolds.
In January, Olongapo, Philippines, experiences a moderate humidity level of 76%, setting the stage for a month that hints at the climate to come. As the year progresses, humidity begins a gentle decline, dropping to 71% in February and hitting its annual low of 68% in March. However, this dip is short-lived, as humidity levels rebound to 76% in May. The real shift occurs as the rainy season approaches, with June to September witnessing a significant rise, peaking at a sultry 89% in both August and September. Even as the year winds down, humidity remains consistently high, closing the year at 86% in December. Overall, January's humidity marks the transition from the drier months of early year to an increasingly moist environment, reflecting the tropical climate's characteristic rhythm.
In January, Olongapo experiences a high UV Index of 11, indicating an extreme exposure category where it only takes 10 minutes for skin to burn. The trend continues as the months progress, with February peaking at UV Index 13 and March hitting a striking 14. This consistently extreme level persists through the following months, including June, July, and August, where the UV Index remains at 14, amplifying the urgency to protect your skin. As the year transitions to October and November, there’s a slight decrease, yet the UV Index stays high at 11, highlighting the year-round risks associated with sun exposure in this tropical climate. For those seeking more detailed information, visit Olongapo UV Index.
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In January, Olongapo basks in approximately 237 hours of sunshine, setting the stage for a vibrant start to the year. As the months progress, the sun's presence becomes even more pronounced, peaking in March with 314 hours, a testament to the region’s warm climate. By May, sunshine peaks again at 315 hours, making it a prime time for outdoor adventures and beach escapades. However, as summer transitions into the rainy season, the hours begin to recede, with July seeing a drop to 240 hours, hinting at the approaching wet months. The remaining year sees a gentle fluctuation, averaging over 260 hours in the latter half, ultimately showcasing Olongapo's delightful sunshine that sustains a lively atmosphere year-round.
In Olongapo, Philippines, January ushers in a 32% chance of sunny weather, setting the stage for the year ahead. This initial percentage represents a gradual upward trend in sunlit days as winter rolls into spring, with February seeing a notable increase to 43%. As the dry season gains momentum, March peaks with a 52% likelihood of sunshine, offering a tantalizing preview of summer. However, soon after, the numbers begin to fluctuate, with April and May showing slightly varied chances at 47% and 56%, respectively. The summer months, however, indicate a sharp decline in sunny days, plummeting to a mere 10% in July, highlighting the transition into the rainy season. Collectively, the data showcases a distinct seasonal pattern in Olongapo, making January an inviting month for those eager to bask in the sun before the overcast skies settle in for the year.
In January, Olongapo enjoys a pleasant 11 hours of daylight, setting a serene tone for the new year. This duration remains consistent through February, maintaining a balance that invites outdoor activities and exploration. As spring approaches, daylight begins to stretch, peaking at 12 hours from March to September, when the city basks in the warmth of longer days. This trend of extended sunlight enhances opportunities for both leisure and adventure. As October rolls in, the light gradually wanes, once again offering 11 hours of daylight in the later months, creating a harmonious cycle that reflects the ebb and flow of the changing seasons in this vibrant locale.
In January, Olongapo experiences a refreshing average wind speed of 3.6 m/s (8 mph), marking it as one of the breezier months. As the year progresses into February and March, wind speeds dip slightly to 3.2 m/s (7 mph) and 3.0 m/s (7 mph), respectively, providing a gentle breeze that complements the tropical warmth. By April and May, the winds calm to a steady 2.8 m/s (6 mph), ushering in the summer months. Interestingly, July sees a resurgence with winds picking up to 3.8 m/s (8 mph), while December closes the year on a high note with the fastest winds at 3.9 m/s (9 mph). Overall, the trend reveals a dynamic interplay of breeziness that varies with the seasons, offering both a calming and invigorating atmosphere throughout the year.
Weather in Olongapo varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Olongapo, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit similar temperature patterns, with January showing a minimum of 22°C (71°F) and February slightly cooler at 21°C (70°F). Both months maintain an average of 26°C (79°F) and peak around 31°C (87°F in January and 88°F in February). However, February experiences less rainfall, with only 33 mm (1.3 in) over five days compared to January's 50 mm (2.0 in) over six days. Additionally, humidity levels in February are lower at 71%, down from January's 76%. For more detailed insights, check out Olongapo weather in February.
In January, Olongapo experiences temperatures ranging from a minimum of 22°C (71°F) to a maximum of 31°C (87°F), with an average temperature of 26°C (79°F). The month sees about 50 mm (2.0 in) of precipitation over approximately 6 days, and the humidity level is relatively high at 76%. In contrast, March offers slightly warmer weather, with temperatures hitting a minimum of 22°C (73°F) and peaking at 33°C (91°F), while the average temperature rises to 27°C (81°F). Precipitation drops significantly to 15 mm (0.6 in) over just 4 days, and humidity decreases to 68%. For more detailed information on March weather, you can visit Olongapo weather in March.
In January, temperatures in Olongapo range from a minimum of 22°C (71°F) to a maximum of 31°C (87°F), with an average of 26°C (79°F). The month sees about 50 mm (2.0 in) of precipitation over 6 days, resulting in a relatively humid environment at 76% humidity. In contrast, April experiences slightly warmer temperatures, with a minimum of 23°C (74°F) and a maximum reaching 33°C (92°F), averaging 28°C (83°F). Interestingly, April also has lower overall precipitation, totaling 24 mm (0.9 in) spread across 7 days, accompanied by a drop in humidity to 69%. For more detailed insights, check out Olongapo weather in April.
In January, the weather in Olongapo is typically warm, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 31°C (87°F) and an average of 26°C (79°F). However, this month experiences around 50 mm (2.0 in) of precipitation over approximately 6 days, resulting in a humid atmosphere with 76% humidity.
By May, the temperatures rise slightly, with a minimum of 25°C (77°F), an average of 29°C (84°F), and a peak of 34°C (94°F). This month also sees an increase in rainfall, with about 100 mm (4.0 in) of precipitation spread over 17 days, all while maintaining the same humidity level of 76%. For more details, you can check Olongapo weather in May.
In comparison to January, June in Olongapo experiences higher temperatures, with minimums rising from 22°C (71°F) to 25°C (76°F) and average temperatures increasing from 26°C (79°F) to 28°C (82°F). The peak temperatures also elevate, reaching up to 33°C (91°F) in June, compared to January's maximum of 31°C (87°F). However, June is significantly wetter, with precipitation climbing to 380 mm (15.0 in) and rain occurring on 27 days, in stark contrast to January's 50 mm (2.0 in) over just 6 days. Additionally, humidity levels are higher in June at 87% compared to January's 76%. For more detailed information, you can check Olongapo weather in June.
In January, the weather in Olongapo features milder temperatures, with minimums around 22°C (71°F) and maximums reaching 31°C (87°F), accompanied by relatively low precipitation of 50 mm (2.0 in) over just 6 days. The humidity level stands at 76%, creating a comfortable atmosphere. In contrast, July experiences warmer conditions with minimum temperatures of 24°C (76°F) and maximums peaking at 32°C (90°F). However, it also brings a significant increase in rainfall, totaling 648 mm (25.5 in) over 29 days, along with higher humidity at 88%. This stark difference in precipitation and humidity makes July feel much wetter and more oppressive than January. For more details, check out Olongapo weather in July.
January and August in Olongapo showcase contrasting weather patterns. In January, temperatures range from a comfortable minimum of 22°C (71°F) to a maximum of 31°C (87°F), with an average of 26°C (79°F) and 50 mm of rainfall spread over 6 days. The humidity sits at a moderate 76%. In contrast, August experiences slightly warmer temperatures, with a minimum of 24°C (75°F) and a maximum of 32°C (89°F), averaging 27°C (80°F). However, it is also significantly wetter, with a staggering 599 mm of precipitation over 29 days and humidity increasing to 89%. For a detailed look at Olongapo's weather in August, visit Olongapo weather in August.
January and September offer contrasting weather experiences in Olongapo. In January, temperatures range from a minimum of 22°C (71°F) to a maximum of 31°C (87°F), with an average of 26°C (79°F). The month sees about 50 mm (2.0 in) of precipitation over approximately 6 days, and humidity levels hover around 76%. In stark contrast, September is warmer with a minimum temperature of 24°C (75°F) and maximum of 31°C (88°F), averaging at 27°C (81°F). However, it also brings significantly more rainfall, with precipitation reaching 440 mm (17.3 in) over 26 days and humidity rising to 89%. For more detailed insights, you can visit Olongapo weather in September.
When comparing the weather in January and October, it becomes evident that October tends to be warmer and more humid. January boasts a temperature range from a minimum of 22°C (71°F) to a maximum of 31°C (87°F), with an average of 26°C (79°F). In contrast, October has a slightly higher temperature range, with minimums of 24°C (76°F) and maximums reaching 32°C (89°F), averaging around 27°C (81°F). Additionally, October experiences significantly higher rainfall at 224 mm (8.8 in) over 21 days, compared to January's 50 mm (2.0 in) over just 6 days. The humidity also increases in October, reaching 86% compared to January's 76%. For more detailed insights, check Olongapo weather in October.
In January, the weather in Olongapo is generally warm and dry, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 31°C (87°F) and an average of 26°C (79°F). The month sees relatively low precipitation, accumulating about 50 mm (2.0 in) over approximately six days, and the humidity hangs around 76%. In contrast, November experiences slightly warmer temperatures, with averages from 24°C (76°F) to 32°C (89°F) and a higher average of 27°C (81°F). However, it also brings significantly more rain, totaling 155 mm (6.1 in) over 12 days, with humidity peaking at 89%. This stark contrast in precipitation and humidity highlights the transitional nature of the weather as the year progresses. For more insights on Olongapo's weather during this month, check out Olongapo weather in November.
In comparison to December, January experiences slightly warmer temperatures, with a minimum of 22°C (71°F) and an average of 26°C (79°F), while December's temperatures range from a minimum of 23°C (74°F) to an average of 27°C (80°F). Both months see a maximum temperature of 31°C (87°F in January and 88°F in December), but January is generally less humid at 76% compared to December’s 86%. Additionally, December tends to be wetter, with 76 mm (3.0 in) of precipitation over 10 days, while January has only 50 mm (2.0 in) of rainfall over 6 days. For more details, check out Olongapo weather in December.
As January rolls in, Olongapo experiences a refreshing break from the more sweltering months that precede it. With its pleasantly mild temperatures and a hint of humidity, residents and visitors alike enjoy a more temperate climate that contrasts sharply with the peak heat of summer. The modest rainfall, which typically falls over just a handful of days, adds to the region's lush landscapes without creating prolonged dampness. For those seeking a comfortable escape, January offers a delightful blend of warmth and moisture that's perfect for outdoor adventuring. Find out more about the weather conditions throughout the year in Olongapo by visiting Olongapo Climate.