Last updated: August 27, 2025
In Rizal, Philippines, January weather offers a warm yet refreshing experience, characterized by an average temperature of 25°C (77°F). Daytime highs can reach a maximum of 30°C (86°F), while nighttime lows hover around 22°C (71°F). This month sees a total precipitation of 124 mm (4.9 in) spread over 17 rainy days, contributing to a humidity level of 78%. As the rain nourishes the lush landscape, visitors can enjoy the vibrant foliage and the distinct charm of Rizal in this cozy, tropical climate.
In Rizal, Philippines, January brings a warm embrace with temperatures averaging around 25°C (77°F), while lows dip to a comfortable 22°C (71°F) and peaks hit a balmy 30°C (86°F). This month marks the transition into the dry season, with conditions leading into slightly cooler February, where temperatures remain stable. As spring unfolds, March starts to heat up, with temperatures averaging 26°C (79°F) and maximums reaching 31°C (89°F). The warmth escalates through April and May, culminating in summer months where highs soar to 32°C (91°F) and 33°C (92°F). After May, temperatures stabilize, suggesting a consistent climate that invites both locals and tourists to enjoy the vibrant outdoor life. Overall, January sets the stage for a year characterized by warm, tropical weather—a hallmark of life in Rizal.
In January, Rizal, Philippines experiences a notable start to the year with precipitation reaching 124 mm (4.9 in) across 17 rainy days. This sets a foundation for the wet season, which peaks in the following months, particularly in July and September when rainfall escalates dramatically to 396 mm (15.6 in) and 379 mm (14.9 in), respectively. The trend reveals a gradual increase in precipitation as the year progresses, with May and June also experiencing significant rainfall, indicating a shift from the relatively drier months of December and January. The consistent rainfall not only contributes to the lush landscapes of Rizal but also underscores the region's tropical climate dynamics. As moisture builds up, January serves as a precursor to the heavier rains that define the subsequent months.
In January, Rizal, Philippines experiences a humidity level of 78%, marking the beginning of a gradual increase that peaks during the rainy months. As the year progresses, February sees a slight decline to 75%, but by March, it further drops to 74%. However, the trend reverses as the summer months approach, with humidity rising to 76% in both April and May. The onset of the wet season in June ushers in a more pronounced increase, elevating humidity to 81% and continuing to climb through the following months, reaching a humid 86% by December. This pattern highlights a clear seasonal shift, where Rizal transitions from the relative dryness of early year to the lush, moisture-rich environment characteristic of the Philippine rainy season.
In January, Rizal, Philippines, experiences a high UV Index of 11, classified as extreme, which means the risk of harm from unprotected sun exposure is significant, with a quick burn time of just 10 minutes. This trend of extreme UV levels continues into February, rising to 13, and peaks sharply in March and April at 15. The intensity remains relentless as the months progress, with indices consistently in the extreme range, hinting at a serious sunburn risk if precautions aren’t taken. Even as the year transitions into the latter months, the UV Index remains notably high, dipping only towards December with a very high rating of 10 and a somewhat extended burn time of 15 minutes. Stay informed and protected as you enjoy the sunny days in Rizal—discover more about the UV Index here.
UV Risk Categories
In the stunning province of Rizal, January greets residents with 228 hours of sunshine—a gentle start to the year that gradually warms up into February’s brighter 271 hours. As spring approaches, the sun shines more generously, peaking in May with an impressive 321 hours, offering the perfect backdrop for outdoor adventures. The months following, from June to August, see a slight dip in sunshine hours, but even then, they maintain a commendable range, with June still boasting 296 hours. As the year winds down, November and December wrap up with 267 and 274 hours, respectively, showcasing that while the rain may come, the sun continues to be a cherished companion throughout the seasons. Overall, Rizal's sunshine trend reflects a vibrant cycle that invites both locals and visitors to enjoy its varied climates.
In January, Rizal, Philippines, experiences a ** modest 19% chance of sunny weather**, making it one of the more overcast months of the year. As the seasons progress, the likelihood of sunshine gradually increases, peaking in March at 41% and maintaining a robust 42% in April. This trend indicates a clear transition from the cooler, rainier start of the year to a more radiant and bright climate as summer approaches. Interestingly, after April, the chances of sunny days begin to decline again, dipping to 21% in June and falling to a low of 9% in July, which showcases a distinct pattern of weather variability throughout the year in this vibrant region.
In Rizal, Philippines, January marks the beginning of a year defined by a steady rhythm of daylight hours. With 11 hours of daylight, the month provides a gentle transition into the warmer seasons. This duration remains consistent through February, but as March arrives, the days stretch to 12 hours, heralding the onset of brighter afternoons. April through September continues this trend with 12 hours of daylight each day, allowing ample time for outdoor activities and exploration. As October approaches, daylight begins to wane again, returning to 11 hours and maintaining this shorter duration through November and December. This cyclical pattern highlights the predictable, tropical flow of time in Rizal, where each month offers its share of sunlight, allowing residents and visitors alike to enjoy the beauty of the seasons.
In January, Rizal, Philippines experiences a refreshing average wind speed of 4.8 m/s (11 mph), which sets it apart as one of the windiest months of the year. This brisk breeze contrasts sharply with the calmer spring months that follow, as February and March see a decrease to 4.0 m/s (9 mph) and 3.8 m/s (9 mph), respectively. The winds continue to mellow through April and May, dipping to their annual low of 2.9 m/s (6 mph) before picking up again in the latter half of the year. The winds revive slightly in October and November, reaching back to 3.1 m/s (7 mph) and 3.5 m/s (8 mph), showcasing a gentle increase as the year winds down. Overall, January’s robust winds signal a transitional period, laying the groundwork for a more tranquil atmosphere heading into the dry season.
Weather in Rizal varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Rizal, focusing on differences in temperature, rainfall, humidity, and UV levels.
January tends to be slightly warmer than February, with minimum temperatures averaging 22°C (71°F) compared to February's 20°C (69°F). Both months share a similar average maximum temperature of 30°C (86°F) and an average of 25°C (77°F). However, January experiences significantly more rainfall, with 124 mm (4.9 in) of precipitation over 17 days, whereas February sees a decrease to 75 mm (3.0 in) of precipitation over 14 days. Additionally, January has a higher humidity level at 78% compared to February's 75%. For more detailed information, you can check Rizal weather in February.
In comparing the weather of January and March, January tends to be slightly cooler and more humid. The minimum temperature averages around 22°C (71°F) in January, with a range peaking at 30°C (86°F), while March sees a minimum of 21°C (71°F) and a slightly higher maximum of 31°C (89°F). January also experiences higher precipitation levels, with 124 mm (4.9 in) over 17 days compared to March's 52 mm (2.0 in) over 15 days. Additionally, the humidity is higher in January at 78%, whereas March's humidity is a bit lower at 74%. For a more detailed outlook on March weather, check Rizal weather in March.
In January, the weather typically features a warm range with minimum temperatures around 22°C (71°F) and averages settling at 25°C (77°F), reaching a maximum of 30°C (86°F). This month experiences a higher level of precipitation, with 124 mm (4.9 in) spread over 17 days, contributing to a humidity level of 78%. In contrast, April showcases slightly warmer conditions, where the minimum temperature remains at 22°C (72°F), the average climbs to 27°C (81°F), and the maximum can reach 32°C (91°F). Notably, April sees a significant reduction in rainfall, totaling only 61 mm (2.4 in) over the same number of days, resulting in a slightly lower humidity of 76%. For more detailed insights on the weather in April, you can check out Rizal weather in April.
In January, the weather tends to be slightly cooler, with average temperatures ranging from a minimum of 22°C (71°F) to a maximum of 30°C (86°F) and an average of 25°C (77°F). This month also experiences significant rainfall, totaling 124 mm (4.9 in) over about 17 days, leading to a high humidity level of 78%.
In contrast, May sees a rise in temperatures, with minimums of 24°C (75°F) and maximums reaching up to 33°C (92°F), yielding an average of 28°C (82°F). Precipitation in May increases to 204 mm (8.0 in) over 29 days, although humidity slightly decreases to 76%. For more detailed insights into the weather during this month, you can check Rizal weather in May.
In January, the weather tends to be relatively warm with minimum temperatures around 22°C (71°F), averaging 25°C (77°F), and peaking at 30°C (86°F). The month experiences notable rainfall, totaling 124 mm (4.9 in) over 17 days, and the humidity is moderately high at 78%. In contrast, June sees an increase in temperature, with minimums of 24°C (75°F) and averages reaching 28°C (82°F), while maximum temperatures can climb to 34°C (93°F). Precipitation significantly rises to 278 mm (11.0 in) across 29 days, and humidity increases slightly to 81%. For more details on the weather in June, check out Rizal weather in June.
In January, the weather features relatively warm temperatures, ranging from a minimum of 22°C (71°F) to a maximum of 30°C (86°F), with an average of 25°C (77°F). During this month, there is a total precipitation of 124 mm (4.9 in) over 17 days, contributing to a humidity level of 78%. In contrast, July experiences even warmer conditions, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F) and an average of 27°C (81°F). However, it is considerably wetter, recording 396 mm (15.6 in) of rainfall over 30 days and a higher humidity of 84%. For more details on the weather in Rizal during this month, check out Rizal weather in July.
In January, the weather is warm with an average temperature of 25°C (77°F), featuring a minimum of 22°C (71°F) and a maximum of 30°C (86°F). However, it experiences significant rainfall, with 124 mm (4.9 in) of precipitation over 17 days and a humidity level of 78%.
In contrast, August brings even warmer temperatures with an average of 27°C (81°F), with a higher minimum of 23°C (74°F) and a maximum of 33°C (92°F). This month also sees considerably more rainfall, totaling 307 mm (12.1 in) over 25 days and an elevated humidity of 85%. The increased precipitation and humidity make August feel more tropical, making it distinct from the relatively drier January. For more specific details about this month, you can check out Rizal weather in August.
In January, the weather is relatively warm, with average temperatures ranging from a minimum of 22°C (71°F) to a maximum of 30°C (86°F). The month typically sees about 124 mm (4.9 in) of precipitation spread over 17 days, accompanied by a humidity level of 78%. In contrast, September experiences even warmer temperatures, with an average ranging from 23°C (74°F) to a high of 34°C (93°F). However, it also brings significantly more rainfall, totaling 379 mm (14.9 in) over 27 days, and higher humidity at 85%. For more details on this month's climate, check out Rizal weather in September.
In January, temperatures in Rizal range from a minimum of 22°C (71°F) to a maximum of 30°C (86°F), with an average of 25°C (77°F). The month sees about 124 mm (4.9 in) of precipitation spread over 17 days and maintains a humidity level of 78%. In contrast, October experiences slightly warmer conditions, with temperatures ranging from 23°C (73°F) to a peak of 33°C (91°F) and an average of 27°C (80°F). However, October is significantly wetter, recording 314 mm (12.4 in) of rainfall over 29 days, coupled with a humidity of 82%. For more detailed information on the weather in Rizal during October, you can visit Rizal weather in October.
In January, temperatures typically range from a minimum of 22°C (71°F) to a maximum of 30°C (86°F), with an average of 25°C (77°F). The month experiences about 124 mm (4.9 in) of precipitation over 17 days, coupled with a humidity level of 78%. In contrast, November sees slightly warmer temperatures, with minimums of 23°C (73°F) and maximums reaching 31°C (88°F), averaging at 26°C (80°F). However, it is also wetter, with 229 mm (9.0 in) of rainfall over 26 days and increased humidity at 85%. Thus, while both months offer warms days, November tends to be rainier and more humid than January. For more details on November weather in Rizal, visit Rizal weather in November.
In comparing the weather between January and December, we see that January tends to be slightly cooler, with average temperatures ranging from a minimum of 22°C (71°F) to a maximum of 30°C (86°F), while December offers slightly warmer conditions with an average temperature between 21°C (71°F) and 31°C (89°F). However, December is also marked by significantly higher rainfall, receiving 282 mm (11.1 in) over 25 days compared to January's 124 mm (4.9 in) spread over 17 days. Additionally, December's humidity stands at 86%, making it feel more humid than January's 78%. For a more detailed look at the weather patterns, you can check Rizal weather in December.
As January unfolds in Rizal, it brings a pleasant relief from the heat of the preceding months, characterized by slightly lower temperatures and a comfortable humidity level. The average temperature hovers around a mild 25°C, allowing for enjoyable outdoor activities, although it’s not without its share of rain, with precipitation occurring on about 17 days. This month stands out for its substantial rainfall, making it markedly wetter compared to the typically drier months ahead. If you’re seeking to understand the nuances of Rizal's climate, check out Rizal Climate for a comprehensive overview.