Last updated: August 27, 2025
January in San Fernando, Philippines is characterized by warm temperatures and high humidity, creating a tropical ambiance ideal for visitors seeking warmth. Daily maximums reach up to 32°C (91°F), while average temperatures hover around 27°C (82°F), making for a pleasantly warm month. However, the weather is frequently interrupted by rainfall, with an impressive 205 mm (8.1 in) of precipitation spread over 23 days, contributing to the lush surroundings. Humidity levels can be quite high at 85%, further enhancing the tropical feel of this vibrant region. Visitors should be prepared for both the sun and the occasional shower as they explore the beauty of San Fernando this January.
In January, San Fernando, Philippines experiences a warm tropical climate, with temperatures ranging from a comfortable minimum of 23°C (74°F) to a balmy maximum of 32°C (91°F). The average temperature holds steady at 27°C (82°F), making it an ideal time for outdoor activities. As the month progresses into February, the weather remains similarly pleasant, with the minimum dipping slightly to 22°C (72°F), while the maximum nudges upward to 33°C (91°F). This consistent warmth sets the tone for the upcoming months, leading to higher averages and peak temperatures as spring approaches, ultimately culminating in the heat of April and May. Overall, January serves as a lovely precursor to the hotter months ahead, maintaining a welcoming atmosphere for both residents and visitors alike.
In January, the city of San Fernando experiences a significant precipitation total of 205 mm (8.1 in), marking it as a wet start to the year. This month typically sees rainfall on 23 days, hinting at a persistent drizzle that blankets the area and prepares it for the drier months ahead. As the year progresses, February and March witness a gradual decline in rainfall, with amounts dropping to 130 mm (5.1 in) and 113 mm (4.4 in), respectively. However, the summer months usher in a sharp increase in precipitation, with May and June closely mirroring January's wetness, highlighting a seasonal pattern where the monsoon months dominate with heavy downpours. Overall, January sets a tone of moisture that transitions smoothly into the wetter phases of the year, establishing a rhythm of rain that is characteristic of San Fernando's climate.
In January, San Fernando, Philippines experiences a notably high average humidity of 85%, setting the stage for a year characterized by substantial moisture. As the months progress, there is a gradual decline, with February and March experiencing slightly lower humidity levels at 80% and 77%, respectively. However, this brief respite is short-lived, as humidity begins to climb again in April and reaches a peak in the latter half of the year, soaring to 91% by December. Notably, the summer months bring the highest levels, with July through September exceeding 88%. This trend highlights the region's tropical climate, where the early months present a lush and humid atmosphere, which intensifies as the year unfolds, culminating in an almost oppressive moisture level by year’s end.
In January, San Fernando experiences an extreme UV Index of 13, indicating a high risk of harm from unprotected sun exposure. With a burn time of just 10 minutes, it's crucial to take precautions, especially as similar levels persist throughout the succeeding months. Notably, the UV Index peaks in April at 17, exemplifying the urgent need for sun safety as temperatures rise. This trend continues with consistently high readings in the following months, peaking mid-year before tapering off slightly between November and December. Overall, the extreme exposure category remains a significant concern, urging residents and visitors alike to stay informed about their UV exposure. For more detailed insights, check the complete information on the San Fernando UV Index.
UV Risk Categories
January is a delightful time in San Fernando, Philippines, with 228 hours of sunshine illuminating the start of the year. While the amount of sun increases through February, reaching 269 hours, the real transformation occurs as the months progress. From March to May, the city basks in peak sunshine, topping out at an impressive 320 hours in May. This trend of abundant sunlight continues through the early summer months, maintaining a steady output of light, with hours hovering around 290 to 311 in the subsequent months. As the year winds down, sunshine remains generous, although slightly diminished, with December still shining brightly at 272 hours. Overall, this data encapsulates a vibrant tapestry of sunshine that highlights San Fernando's allure throughout the year, particularly during the inviting warmth of January.
In San Fernando, Philippines, the likelihood of sunny weather in January stands at a modest 15%, marking a gentle start to the year. This relatively low chance of sun is part of a broader trend, with February seeing a slight uptick to 23%, followed by a more significant increase in March to 36%, indicating that sunshine begins to dominate as the dry season approaches. However, as the year progresses, the chances of sunny days begin to fluctuate, peaking in March before tapering off again in the warmer months of April and May, before dropping dramatically through the latter half of the year. Overall, while January may not offer abundant sun, the gradual shift towards sunnier days in the first quarter makes for an exciting transition into the brighter months ahead.
In San Fernando, Philippines, the daylight duration starts the year at 11 hours in January, providing a balanced amount of sunlight during the cooler months. This steady daylight continues through February, before gradually increasing to 12 hours by March and persisting at that length from April to September. These longer days coincide with the warmest months, creating an inviting atmosphere for outdoor activities and exploration. As the year progresses into October, daylight returns to 11 hours, followed by November and December, where it remains consistent, signaling the return of shorter days as the holiday season approaches. This predictable rhythm of daylight not only enhances the natural beauty of the region but also emphasizes the allure of its climate year-round.
In January, San Fernando experiences a refreshing average wind speed of 3.2 m/s (7 mph), making it one of the breezier months of the year. This invigorating airflow sets the tone for a mild transition into the dry season, as February closely follows with a slightly lower wind speed of 3.1 m/s (7 mph). As the months progress towards the sweltering heat of May, the winds gradually recede, reaching their lowest point of 1.5 m/s (3 mph) in June. However, the latter half of the year sees a resurgence of gusts, particularly in December, when the wind picks up again to 4.1 m/s (9 mph). Overall, San Fernando's winds reflect a dynamic seasonal rhythm, offering breezy beginnings in the early year and a refreshing return as the year closes.
Weather in San Fernando varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in San Fernando, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather conditions of January and February, both months exhibit warm temperatures, with January experiencing a minimum of 23°C (74°F) and February slightly cooler at 22°C (72°F). The average temperatures remain constant at 27°C (82°F), while February sees a marginal increase in the maximum temperature, reaching up to 33°C (91°F) compared to January's 32°C (91°F). Precipitation is notably higher in January, totaling 205 mm (8.1 in) with rainfall over 23 days, whereas February receives less, at 130 mm (5.1 in) across 21 days. Additionally, humidity is slightly lower in February at 80%, down from January's 85%. For a more detailed overview, you can check San Fernando weather in February.
In January, the weather features a warm average temperature of 27°C (82°F), with highs reaching up to 32°C (91°F). However, it's also the wettest month, receiving 205 mm (8.1 in) of precipitation over 23 days, resulting in a high humidity level of 85%. In contrast, March exhibits slightly warmer conditions, with an average temperature of 28°C (83°F) and maximums hitting 33°C (91°F). Precipitation decreases significantly to 113 mm (4.4 in) over 22 days, and humidity drops to a more comfortable 77%. For a more detailed look at what to expect, check out San Fernando weather in March.
In January, the weather tends to be warm and humid, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (91°F). This month sees significant rainfall, with about 205 mm (8.1 in) of precipitation spread over 23 days, resulting in a humidity level of 85%. In contrast, April experiences slightly higher temperatures, with an average ranging from a minimum of 24°C (75°F) to a maximum of 35°C (95°F). Additionally, precipitation drops to 90 mm (3.6 in) over 20 days, contributing to a lower humidity of 78%. For more detailed insights, you can check San Fernando weather in April.
In comparing January and May weather, January typically features slightly cooler temperatures with an average of 27°C (82°F), a minimum of 23°C (74°F), and a maximum of 32°C (91°F). May, on the other hand, brings warmer conditions, with an average temperature of 30°C (85°F), a minimum of 25°C (78°F), and a maximum that can reach up to 36°C (97°F). Precipitation levels are similar in both months, with January experiencing 205 mm (8.1 in) over 23 days, while May sees slightly less rain at 204 mm (8.0 in) spread across 29 days. Humidity remains high in both months, with January at 85% and May just a touch lower at 84%. For more detailed insights on May's climate, visit San Fernando weather in May.
In January, temperatures in San Fernando 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). The month experiences significant rainfall, totaling 205 mm (8.1 in) over 23 days, and humidity levels remain high at 85%. In contrast, June sees slightly warmer temperatures, with a minimum of 25°C (77°F) and a maximum of 35°C (95°F), averaging 29°C (85°F). Precipitation increases to 227 mm (8.9 in) over 26 days, accompanied by a marginal rise in humidity to 87%. For more detailed insights, check San Fernando weather in June.
In January, temperatures in San Fernando 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). The month sees considerable rainfall, with 205 mm (8.1 in) of precipitation over 23 days and high humidity levels of 85%. In contrast, July experiences slightly warmer temperatures, ranging from a minimum of 25°C (77°F) to a maximum of 34°C (94°F), averaging 29°C (84°F). This month also brings increased rainfall, with 262 mm (10.3 in) over 26 days and humidity rising to 88%. For more detailed information, visit San Fernando weather in July.
January and August in San Fernando present a warm climate, but with some notable differences. 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) and a high humidity of 85%. Precipitation is relatively high, totaling 205 mm (8.1 in) over 23 days. In contrast, August sees slightly warmer temperatures, with a minimum of 25°C (77°F) and a maximum of 35°C (95°F), averaging 29°C (84°F). The month experiences slightly lower precipitation at 193 mm (7.6 in) over 22 days, accompanied by an increase in humidity at 89%. For more detailed information on August weather, you can refer to San Fernando weather in August.
In January, the weather is warm and humid, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (91°F) and an average of 27°C (82°F). This month experiences significant rainfall, totaling 205 mm (8.1 in) over 23 days, with humidity hovering around 85%. In contrast, September sees slightly higher temperatures, with a minimum of 24°C (76°F) and a maximum of 35°C (95°F), averaging 29°C (84°F). The precipitation also increases to 229 mm (9.0 in) over the same number of rainy days, accompanied by heightened humidity at 90%. For more detailed insights on September weather, visit San Fernando weather in September.
In comparing the weather of January and October, we see a slight increase in both temperature and humidity. January experiences a minimum temperature of 23°C (74°F) and an average of 27°C (82°F), while October has a higher minimum of 25°C (77°F) and averages around 29°C (84°F). The maximum temperatures also rise, reaching 32°C (91°F) in January and 34°C (93°F) in October. Precipitation is more frequent in October, occurring on 28 days and totaling 262 mm (10.3 in), compared to January's 205 mm (8.1 in) over 23 days. The humidity levels are also slightly higher in October at 87% compared to 85% in January. For more detailed insights, you can check San Fernando weather in October.
In comparing the weather between January and November, January exhibits slightly cooler temperatures with a minimum of 23°C (74°F) and an average of 27°C (82°F), while November sees a higher minimum of 25°C (77°F) and an average of 28°C (83°F). November also records warmer maximum temperatures, reaching up to 34°C (93°F) compared to January's 32°C (91°F). Precipitation is heavier in November, with 246 mm (9.7 in) across 27 days, compared to January's 205 mm (8.1 in) over 23 days. Additionally, November's humidity reaches 90%, making it a slightly more humid month than January, which has a humidity of 85%. For more details on November weather, you can visit San Fernando weather in November.
In comparing the weather between January and December, January experiences slightly lower average temperatures, with a minimum of 23°C (74°F) and a maximum of 32°C (91°F), compared to December's minimum of 24°C (75°F) and maximum of 33°C (91°F). January tends to be drier, receiving 205 mm (8.1 in) of precipitation over 23 days, while December sees heavier rainfall at 316 mm (12.4 in) across 29 days. Furthermore, January has a humidity level of 85%, which is marginally lower than December's 91%. For a more detailed look at December's weather, you can visit San Fernando weather in December.
In January, San Fernando experiences a unique blend of warmth and humidity, making it distinct from other months of the year. While temperatures remain pleasant, averaging around 27°C (82°F), the elevated humidity levels at 85% can create a muggy feel, particularly during the daytime. With about 23 days of precipitation contributing to a total of 205 mm (8.1 in), this month is notably wetter, often leading to lush greenery that beautifully contrasts the vibrant blue skies. As January transitions towards the dry season, visitors can expect a refreshing tropical ambiance that encapsulates the essence of the Philippines. For a deeper dive into San Fernando's weather patterns, explore San Fernando Climate.