January Weather in Naga, Philippines

Last updated: August 27, 2025

In January, the weather in Naga, Philippines is characterized by warm temperatures and high humidity, creating a tropical atmosphere. With maximum daytime highs reaching 32°C (91°F) and an average temperature of 27°C (82°F), the warmth is accompanied by a comfortable minimum of 23°C (74°F) at night. However, the month also brings significant precipitation, averaging 205 mm (8.1 in) over approximately 23 rainy days, contributing to the lush, verdant landscape typical of the region. The humidity levels hover around 85%, enhancing the tropical feel, making January a month of both warmth and moisture in this vibrant part of the Philippines.

January Temperature in Naga

In Naga, Philippines, January offers a pleasant start to the year, with temperatures ranging from a comfortable 23°C (74°F) at night to a warm 32°C (91°F) during the day, averaging around 27°C (82°F). This sets the tone for a gradually warming trend in the following months, as February sees similar averages but peaks slightly higher at 33°C (91°F). As spring approaches, March maintains a similar average while nudging the minimum down to 22°C (72°F). By April, temperatures rise noticeably, with daytime highs reaching up to 35°C (95°F), marking the onset of the hotter season. Throughout May to September, the heat continues to intensify, with average temperatures consistently hovering around 29°C (84°F), complemented by maximums that can soar to 36°C (97°F). The nights remain mild, typically not dropping below 24°C (76°F). This gradual increase emphasizes Naga’s tropical climate, creating a blend of warmth that persists through to December, where temperatures begin to cool slightly as the year winds down.

January Weather in Naga: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Naga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Naga, January 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).
JanFebMarAprMayJunJulAugSepOctNovDec818183848584848484838382
Data source: Temperature data for Naga 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.

January Precipitation in Naga

In January, Naga, Philippines, experiences significant rainfall, with 205 mm (8.1 in) of precipitation over 23 days. This marks an early peak in the year's wet season, setting the stage for a month characterized by frequent showers. Following January, precipitation steadily decreases in February to 130 mm (5.1 in) but surges again in May, just shy of January's total. Interestingly, while both June and July record higher totals, averaging around 227 mm (8.9 in) and 262 mm (10.3 in) respectively, they also bring more days of rain, with 26 days of moisture. As the year progresses, the rainfall trends reveal a fascinating rhythm, peaking again in the latter half of the year, notably in December, when Naga is drenched with a staggering 316 mm (12.4 in), showcasing the region's climate's dynamic nature and its vividly lush landscapes.

January Precipitation Trends in Naga

The chart displays monthly precipitation patterns in Naga, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Naga, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec20513011390204227262193229262246316
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Naga

In January, Naga, Philippines experiences a relatively high humidity level of 85%, setting the tone for the months ahead. The humidity gradually declines through February at 80%, before dipping to 77% in March, suggesting a brief respite. However, as the temperatures start to rise in April, the relative humidity edges back up to 78%, with substantial increases seen from mid-year onward. As June arrives, humidity climbs to 87%, peaking at 90% by September and November, while December caps the year at a balmy 91%. This trend highlights Naga’s tropical climate, where the moist air becomes increasingly prominent, particularly in the latter half of the year, creating a humid atmosphere that is characteristic of this vibrant region.

January Average Humidity in Naga

This chart illustrates the average monthly humidity levels in Naga, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Naga is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%77%78%85%87%88%89%90%87%90%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Naga

In January, Naga, Philippines, experiences an extreme UV Index of 13, making sun protection a priority during this month. This high level of UV radiation signals that even with just 10 minutes of exposure, you can risk sunburn. As the months progress, the UV Index trends upwards, peaking at 17 in April before slightly tapering off in the following months. February to April consistently showcases extreme levels, indicating that Naga's tropical climate brings relentless sun exposure. Even as the year transitions into the cooler months, the UV Index remains high, with values ranging from 11 to 14. Staying informed and protected is crucial year-round; for more details on UV levels, visit Naga UV Index.

Maximum UV Index Levels in Naga for January

The chart shows the monthly maximum UV Index (UVI) for Naga in January, 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 January, the maximum UV index in Naga typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416171414131415131211
Data source: Naga January 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.

January Sunshine in Naga

In Naga, Philippines, January greets the year with 228 hours of sunshine, setting the stage for a steady rise in daylight. As the months progress, February welcomes 269 hours of sun, a prelude to the brilliant brightness of March and April, both boasting 311 hours. May shines the brightest with 320 hours, making it the sunniest month, before a slight dip in June to 289 hours. The summer season continues with July and August, both enjoying around 290 hours, followed by a gradual decline through the later months, with October at 277 hours and November slightly lower at 270 hours. December offers 272 hours, wrapping up the year with a warm glow. Overall, this trend highlights a beautiful arc of increasing sunshine peaking in May, showcasing the vibrant warmth that makes Naga such a delightful destination in the early part of the year.

Monthly Sunshine Duration in Naga: January Highlighted

The January sunshine duration represents the total number of hours Naga experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec228h269h311h311h320h289h290h293h281h277h270h272h
Data source: Naga January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Naga During January

In Naga, Philippines, January experiences a modest 15% chance of sunny weather, setting the tone for the year ahead. This likelihood is part of a gradual upward trend as the months progress; February dips slightly to 23%, leading into a notable increase in March, where sunshine chances rise to a more promising 36%. Following the peak in March, the likelihood fluctuates, hovering around the 20% mark in the late spring before tapering off in the rainy months of mid-year. This pattern highlights January as a time when the sun is a rare guest, beckoning toward the brighter days just around the corner.

Percentage of Sunny Days in January in Naga

The chart illustrates the percentage of sunny days in Naga throughout the year, with January 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 Naga experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%23%36%25%23%17%12%12%10%8%19%13%
Data source: Naga January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Naga in January

In Naga, Philippines, January ushers in 11 hours of daylight, a trend mirrored in both October and November, as the year begins to transition. As February rolls in, daylight duration remains consistent at 11 hours, fostering a sense of routine. However, as spring approaches in March, the days stretch to 12 hours, a length that persists through the summer months of April to September. This steady increase allows residents to enjoy vibrant evenings filled with outdoor activities and rich cultural experiences. Come October, daylight begins to wane again, signaling the return to 11 hours in the latter part of the year. This cyclical pattern highlights the beautiful balance of daylight in Naga, embracing both the warm, sunlit days of summer and the cozy charm of the shorter winter days.

Average Daylight Hours in Naga for January

The chart illustrates the variation in daylight duration in Naga throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 35m11h 47m12h 3m12h 20m12h 34m12h 41m12h 38m12h 25m12h 9m11h 52m11h 38m11h 31m
Data source: Naga daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Naga

In January, Naga, Philippines experiences a refreshing average wind speed of 3.2 m/s (7 mph), setting the tone for a breezy start to the year. This moderate wind is not only comfortable but also invigorating, making it an ideal time for outdoor activities. As the month progresses into February and the winds slightly taper off to 3.1 m/s, a notable pattern emerges: the winds begin to calm as the temperature warms up through March and April, dropping to 2.7 m/s. By May, the winds slow further to 2.1 m/s, ushering in the humid season. However, a bounce back occurs later in the year, with December bringing a brisk 4.1 m/s (9 mph), showcasing a cyclical trend where winds peak again at the year's end. Overall, January's winds symbolize a moment of energetic transition, inviting residents and visitors alike to embrace the vibrant atmosphere of Naga.

Average January Wind Speed in Naga

The chart displays monthly wind speed patterns in Naga, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.2 m/s3.12.72.72.11.53.11.82.02.32.34.1
Data source: Naga January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Naga Compares to Other Months

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

January and February share similar average temperatures, both hovering around 27°C (82°F), but February tends to be slightly warmer at its maximum, reaching 33°C (91°F) compared to January's 32°C (91°F). Precipitation also decreases in February, with 130 mm (5.1 in) of rainfall over 21 days, down from January's 205 mm (8.1 in) over 23 days, indicating a drier month overall. Additionally, February has a slightly lower humidity level at 80%, compared to January's 85%, making it feel a bit more comfortable. For more detailed insights, you can check Naga weather in February.

In comparing January and March, we observe only slight variations in temperature and humidity. January experiences minimum temperatures around 23°C (74°F) and averages of 27°C (82°F), peaking at a maximum of 32°C (91°F). In contrast, March has similar minimum temperatures at 22°C (72°F) and a slightly higher average of 28°C (83°F), reaching up to 33°C (91°F) at its peak. Notably, January sees significantly more precipitation, with 205 mm (8.1 in) distributed over 23 days, while March receives only 113 mm (4.4 in) across 22 days, alongside a decrease in humidity from 85% to 77%. For more detailed insights on weather patterns, you can check Naga weather in March.

In comparing January and April weather, January experiences slightly cooler temperatures with daily averages around 27°C (82°F) and a maximum of 32°C (91°F), while April sees warmer conditions with an average of 29°C (84°F) and highs peaking at 35°C (95°F). January is also wetter, with 205 mm (8.1 in) of rainfall across 23 days, compared to April's 90 mm (3.6 in) of rain over 20 days. Additionally, January has higher humidity levels at 85%, while April's humidity is relatively lower at 78%, making April feel somewhat drier. For more detailed information on the weather during this month, you can check Naga weather in April.

In January, the weather features a moderate temperature range, with minimums around 23°C (74°F) and maximums reaching 32°C (91°F). This month experiences significant rainfall, totaling 205 mm (8.1 in) spread over 23 days, accompanied by high humidity levels of 85%. Conversely, May brings warmer conditions with a minimum temperature of 25°C (78°F) and a maximum soaring up to 36°C (97°F). Although precipitation is slightly lower at 204 mm (8.0 in), it occurs over 29 days, resulting in a similarly humid environment with 84% humidity. For a detailed look at May's weather patterns, check out Naga weather in May.

In January, the weather is characterized by warm temperatures, with a minimum of 23°C (74°F) and an average of 27°C (82°F), reaching a maximum of 32°C (91°F). The month experiences significant precipitation, totaling 205 mm (8.1 in) over 23 days, coupled with a high humidity level of 85%. In contrast, June sees slightly warmer temperatures, with a minimum of 25°C (77°F) and an average of 29°C (85°F), peaking at 35°C (95°F). The month is also wetter, with 227 mm (8.9 in) of rainfall spread across 26 days, and humidity rises to 87%. For a more detailed outlook, you can refer to Naga weather in June.

In January, the weather features a minimum temperature of 23°C (74°F) and an average of 27°C (82°F), with a maximum reaching 32°C (91°F). The month experiences significant precipitation, totaling 205 mm (8.1 in) over 23 days, and an 85% humidity level. Conversely, July sees a slight increase in temperatures, with a minimum of 25°C (77°F), an average of 29°C (84°F), and a maximum of 34°C (94°F). This month also has higher rainfall, with 262 mm (10.3 in) spread across 26 days and humidity rising to 88%. For more detailed information, check out Naga weather in July.

In January, the weather tends to be slightly cooler, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (91°F). The month experiences considerable rainfall, with around 205 mm (8.1 in) falling over 23 days, and humidity levels averaging 85%. In contrast, August brings warmer temperatures, with averages from a minimum of 25°C (77°F) to a peak of 35°C (95°F). The precipitation in August is slightly lower at 193 mm (7.6 in) over 22 days, but the humidity rises to 89%. For more information on weather patterns, check out Naga weather in August.

In comparing the weather patterns of January and September, January tends to be slightly cooler, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (91°F). In contrast, September heats up, featuring an average minimum of 24°C (76°F) and a peak temperature of 35°C (95°F). Both months experience high humidity levels, with January at 85% and September slightly higher at 90%. While January sees about 205 mm (8.1 in) of precipitation over 23 days, September brings more rainfall with 229 mm (9.0 in) across the same number of days. For further details about September's weather, check out Naga weather in September.

When comparing the weather between January and October, it's clear that both months are characterized by warm temperatures, but October tends to be slightly hotter. In January, temperatures range from a minimum of 23°C (74°F) to a maximum of 32°C (91°F), with an average of 27°C (82°F). In contrast, October sees temperatures peaking at 34°C (93°F), with an average of 29°C (84°F) and a minimum of 25°C (77°F). Additionally, October experiences more precipitation, totaling 262 mm (10.3 in) over 28 days, compared to January's 205 mm (8.1 in) over 23 days. The humidity also rises slightly in October, reaching 87% compared to January's 85%. For more details, you can check Naga weather in October.

In January, temperatures range from a minimum of 23°C (74°F) to a maximum of 32°C (91°F), with an average of 27°C (82°F). This month records significant precipitation of 205 mm (8.1 in) over 23 days, accompanied by a humidity level of 85%. In contrast, November experiences slightly warmer conditions, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 34°C (93°F) and an average of 28°C (83°F). Precipitation in November is higher at 246 mm (9.7 in) over 27 days, and humidity increases to 90%. For a more detailed overview of what to expect, check out Naga weather in November.

In comparing the weather of January and December, we see some notable differences. January experiences slightly lower minimum temperatures averaging around 23°C (74°F) while December starts off a bit warmer with minimums at 24°C (75°F). Both months see average temperatures close to 27°C (81°F) in January and 28°C (83°F) in December, indicating that December tends to be a bit warmer overall. However, December is characterized by significantly higher precipitation, with 316 mm (12.4 in) of rain spread over 29 days compared to January’s 205 mm (8.1 in) over just 23 days. The humidity also peaks in December at 91%, making the air feel more oppressive than in January, which has a humidity level of 85%. For more detailed weather specifics, you can check Naga weather in December.

Compare Naga's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Naga

In January, Naga experiences a distinct shift in weather, marked by relatively cooler temperatures and higher humidity levels that set it apart from the hotter months. With an average temperature that hovers around 27°C (82°F), residents and visitors alike enjoy a pleasant respite amid frequent rain showers. This month sees around 23 days of precipitation, contributing to its notable 205 mm (8.1 in) rainfall total, which not only nourishes the lush surroundings but also creates a refreshing atmosphere. While other months may bring warmer, drier conditions, January's unique climate offers a vibrant blend of warmth and moisture, making it an ideal time to experience Naga's natural beauty. For more details on the weather patterns throughout the year, visit Naga Climate.