Last updated: August 27, 2025
January in Rizal, Philippines offers a comfortable climate characterized by a maximum temperature reaching 29°C (85°F) and an average of 20°C (69°F), while cooler nights can drop to a minimum of 14°C (58°F). This month also brings significant rainfall, with precipitation totaling 202 mm (7.9 in) spread across approximately 19 days, resulting in a humidity level of 77%. As travelers venture through Rizal during this period, they can expect a mix of warm days and rainy spells, perfect for enjoying the lush landscapes and vibrant culture.
In Rizal, Philippines, January ushers in a refreshing climate, with temperatures ranging from a cool 14°C (58°F) at night to a comfortable 29°C (85°F) during the day. The month strikes a perfect balance, with an average temperature of 20°C (69°F), making it a pleasant time for outdoor activities. As February approaches, the nights become slightly cooler, dipping to 12°C (54°F), yet the daily highs remain stable at around 28°C (83°F). This trend of moderate temperatures continues into March, where an increase in warmth begins, reaching daily highs of 31°C (88°F) by the end of the month. Notably, the region experiences a gradual rise in averages as spring approaches, with April peaking at an average of 23°C (74°F). As the year progresses, particularly moving into the warmer months of May and June, temperatures soar, with averages climbing to 25°C (78°F) in May and maxing out at 34°C (93°F). Overall, January's mild climate sets the tone for a transition into the warmer seasons, making it an ideal time to enjoy the charm of Rizal.
In January, Rizal, Philippines, experiences significant rainfall, with an average precipitation of 202 mm (7.9 in) spread over 19 days. This early burst of wet weather sets the tone for the following months, as rainfall starts to increase towards mid-year. Notably, February sees a slight decrease to 198 mm (7.8 in), yet the trend quickly shifts upwards as the region approaches the peak rainy season. With the onset of May and June, monthly totals jump sharply, culminating in July's staggering 331 mm (13.1 in), indicating a period of sustained heavy rainfall. Overall, January serves as a precursor to the lush, verdant landscape that characterizes Rizal in the following months, making it a key month in the Philippine climate calendar.
In Rizal, Philippines, January experiences a moderate humidity level of 77%, setting the stage for a transition towards the more humid months ahead. As the year progresses, humidity gradually decreases to 73% in February and reaches its lowest point at 71% in March, providing a brief, drier respite. However, as the heat of summer builds from April to May, humidity begins to rise again, peaking at 77% in May. The onset of the rainy season in June brings a dramatic increase to a high of 85% and continues climbing through the peak months of July and August, where it tops at 87%. This elevated humidity remains prevalent into the following months, with November showing the highest level at 89% before tapering slightly in December. Overall, Rizal's humidity trends reflect a clear seasonal rhythm, oscillating between drier and increasingly muggy conditions as the year unfolds.
In January, Rizal, Philippines experiences an extreme UV Index of 11, indicating a high risk of harm from unprotected sun exposure with a burn time of just 10 minutes. This intensity sets the tone for the following months, as the UV Index steadily climbs, peaking in April at a staggering 15 before slightly tapering off in November. The trend remains consistent, characterized by persistently high UV levels, necessitating caution throughout the first half of the year. Even as December rolls in, while the index dips to 9, the exposure level is still classified as very high, with a burn time of 15 minutes. This highlights the importance of sun safety measures year-round for residents and visitors alike. For more detailed information, check out the Rizal UV Index.
UV Risk Categories
In January, Rizal, Philippines, basks in 222 hours of sunshine, setting the stage for a gradual increase as the months unfold. By February, the days lengthen to 260 hours, hinting at the approach of summer. March and April continue this trend, boasting 306 and 304 hours respectively, as daylight reaches its zenith. May peaks with an impressive 310 hours, marking it as the sunniest month of the year. As the rainy season approaches, the hours dip slightly in June to 297, then further to 284 in July. The sunshine returns to a more moderate range in the latter part of the year, with August at 260 hours, September at 270, and October holding steady at 272. As the year closes, November and December taper down to 255 and 249 hours, respectively, offering a gentle farewell to sunlight until January rolls around once more. This yearly cycle of sun in Rizal not only highlights the vibrant tropical climate but also invites outdoor enthusiasts to embrace the sunny months ahead.
In January, Rizal, Philippines experiences a mere 7% chance of sunny weather, making it one of the cloudiest months of the year. As the seasons transition, this likelihood begins to increase significantly, with February witnessing a modest rise to 15%. By the time March and April roll around, the chances of sunshine soar to 34% and 35%, respectively, signaling the onset of clearer skies as the dry season approaches. May further amplifies this trend, boasting a remarkable 62% chance of bright, sunny days, while June to August see a dip back down, fluctuating in the 14% to 18% range. Overall, January stands out as a particularly overcast month, setting the stage for a gradual shift toward sunnier conditions in the following months.
In Rizal, Philippines, January ushers in a month of consistent 11 hours of daylight, a pattern that remains steady through February. As spring approaches in March, daylight extends to 12 hours, and this duration continues throughout April and May, providing ample time for outdoor activities. The longest days arrive in June and July, boasting an impressive 13 hours of daylight, perfect for enjoying the tropical climate. As the year progresses towards the latter months, daylight begins to gradually wane, returning to 12 hours in August and September, before settling back to 11 hours in October, November, and December. This rhythmic dance of daylight showcases the beauty of the seasonal transition in Rizal, creating a harmonious cycle that locals and visitors alike can savor year-round.
In January, the wind in Rizal, Philippines begins to pick up, with an average speed of 2.0 m/s (4 mph), setting a refreshing tone for the new year. As the month progresses into February and March, the wind calms slightly, dropping to 1.5 m/s (3 mph), which brings a more tranquil atmosphere. However, a subtle increase in speed occurs in April and June, with averages rising to 1.7 m/s (4 mph) and 1.6 m/s (4 mph), respectively. The mid-year months see a gentle but consistent rise, peaking in July at 1.9 m/s (4 mph) before gradually tapering off in the later months, with December ending the year at 2.1 m/s (5 mph). Overall, the wind patterns reflect a lively start to the year, followed by a soft lull, and then a dynamic end, creating a unique climatic rhythm throughout this tropical region.
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 and February exhibit similar weather patterns, with both months showcasing an average temperature of around 20°C (69°F). January tends to be slightly warmer overall, with maximum temperatures reaching up to 29°C (85°F), whereas February sees a peak of 28°C (83°F). Precipitation levels are quite comparable as well, with January receiving 202 mm (7.9 in) across 19 days and February seeing slightly less at 198 mm (7.8 in) over 18 days. Additionally, humidity is a bit lower in February at 73%, compared to January’s 77%. For more detailed insights, you can check Rizal weather in February.
In comparison, January's weather is characterized by slightly cooler temperatures, with minimums averaging 14°C (58°F) and maximums reaching 29°C (85°F), alongside higher precipitation levels of 202 mm (7.9 in) over 19 days. The humidity during this month is notably high at 77%. In contrast, March experiences warmer conditions with a minimum of 15°C (59°F) and maximum temperatures peaking at 31°C (88°F). Additionally, March sees significantly less rainfall, totaling 116 mm (4.5 in) over 18 days and a reduced humidity of 71%. This makes March a somewhat drier and warmer month compared to January. For more detailed information, check out the link for Rizal weather in March.
In January, the weather is characterized by slightly cooler temperatures, with an average of 20°C (69°F) and a maximum of 29°C (85°F). The month experiences significant rainfall, totaling 202 mm (7.9 in) over 19 days, and the humidity is relatively high at 77%. In contrast, April offers warmer conditions, with an average temperature of 23°C (74°F) and a maximum reaching 31°C (89°F). Although April has slightly less rainfall at 167 mm (6.6 in) spread over 22 days, it also features lower humidity at 73%. For more specific details about the weather in April, you can check this link: Rizal weather in April.
In January, the weather is characterized by mild temperatures, with a minimum of 14°C (58°F) and an average of 20°C (69°F), peaking at 29°C (85°F). The month sees significant rainfall, totaling 202 mm (7.9 in) over 19 days, all while maintaining a humidity level of 77%. In contrast, May experiences warmer conditions, with temperatures ranging from a minimum of 19°C (66°F) to an average of 25°C (78°F), and reaching a maximum of 34°C (93°F). This month also witnesses increased precipitation, with a total of 282 mm (11.1 in) over 20 days, yet it retains the same humidity level of 77%. For more detailed information about the weather patterns in Rizal during May, check out Rizal weather in May.
In January, the weather is generally milder with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 29°C (85°F). The average temperature hovers around 20°C (69°F), and with 202 mm (7.9 in) of precipitation over 19 days, the humidity remains relatively high at 77%.
In contrast, June brings warmer conditions with a minimum temperature of 20°C (69°F) and a maximum of 34°C (93°F), resulting in an average of 26°C (79°F). Rainfall increases slightly to 211 mm (8.3 in), occurring over 24 days, and humidity rises to 85%, making it feel even more tropical. For more details about the weather in June, check out Rizal weather in June.
In comparing the weather of January and July, it's evident that July is typically warmer and more humid than January. In January, temperatures range from a mild 14°C (58°F) to a comfortable 29°C (85°F), while July sees minimums of 20°C (69°F) and highs reaching 33°C (91°F). Additionally, July experiences significantly more precipitation, with 331 mm (13.1 in) over 27 days, compared to January's 202 mm (7.9 in) across 19 days. The humidity also rises in July to 86%, up from January's 77%. For more detailed information on July weather, you can visit Rizal weather in July.
In January, the weather in Rizal features milder temperatures, with average highs of 29°C (85°F) and a minimum of 14°C (58°F). The month experiences significant rainfall, totaling 202 mm (7.9 in) over 19 days, with a relative humidity of 77%. In contrast, August is typically warmer, with average daily temperatures ranging from a minimum of 20°C (69°F) to a maximum of 32°C (90°F). This month is also characterized by heavier precipitation, amounting to 302 mm (11.9 in) over 27 days, and increased humidity at 87%. These differences highlight the contrasting weather patterns between January and August. For more details about the weather conditions, check out Rizal weather in August.
In January, the weather is characterized by milder temperatures, with a minimum of 14°C (58°F) and an average of 20°C (69°F), peaking at a maximum of 29°C (85°F). The month experiences significant precipitation, totaling 202 mm (7.9 in) over 19 days, accompanied by a humidity level of 77%. In contrast, September features warmer temperatures, with a minimum of 17°C (63°F), an average of 25°C (77°F), and a maximum reaching 32°C (89°F). Rainfall is even more pronounced in September, with 255 mm (10.0 in) falling over 24 days, and humidity rising to 87%. For a closer look at how the weather unfolds in September, check Rizal weather in September.
In January, the weather features milder temperatures with a minimum of 14°C (58°F), an average of 20°C (69°F), and a maximum of 29°C (85°F). This month experiences significant rainfall, totaling 202 mm (7.9 in) over 19 days, accompanied by a humidity level of 77%. In contrast, October sees slightly warmer temperatures, with a minimum of 17°C (63°F), an average of 23°C (75°F), and a maximum of 31°C (87°F). Precipitation increases to 260 mm (10.2 in) over 26 days, and humidity rises to 86%. For more details, you can check the comprehensive overview of Rizal weather in October.
When comparing the weather in January and November, we see some notable differences. January experiences slightly cooler temperatures, with a minimum of 14°C (58°F) and an average of 20°C (69°F), while November has a higher minimum of 17°C (63°F) and an average of 23°C (73°F). Precipitation is also more significant in November, totaling 318 mm (12.5 in) over 22 days compared to January's 202 mm (7.9 in) over 19 days. Additionally, November is characterized by higher humidity levels at 89%, compared to January's 77%. For more details on the specific weather patterns, you can check Rizal weather in November.
In comparing the weather between January and December, we can see that January experiences slightly cooler temperatures, with a minimum of 14°C (58°F) and an average of 20°C (69°F), compared to December's minimum of 15°C (59°F) and average of 21°C (70°F). Both months have a maximum temperature of 29°C (84-85°F), but January is characterized by significantly less precipitation, receiving 202 mm (7.9 in) over 19 days, while December sees a much higher rainfall of 453 mm (17.8 in) across 26 days. Additionally, December has a higher humidity level at 85%, compared to January's 77%. For more detailed insights into December's weather, you can visit Rizal weather in December.
As January unfolds in Rizal, the weather presents a refreshing shift compared to the rest of the year. With average temperatures hovering around a mild 20°C and maximums reaching up to 29°C, the month offers a comfortable respite from the more oppressive heat that often characterizes other months. However, it is also marked by heightened humidity levels and frequent rain, contributing to 202 mm of precipitation over 19 days. This combination of cooler temperatures and increased rainfall creates an atmosphere filled with lush green landscapes, making January a unique and vibrant time to experience Rizal’s natural beauty. For more detailed insights into the region's climate trends throughout the year, check out Rizal Climate.