Last updated: August 27, 2025
In May, Rizal, Philippines experiences a tropical climate characterized by warm temperatures and substantial rainfall. The maximum temperature peaks at a sweltering 33°C (91°F), while the average temperature hovers around 28°C (83°F) and the minimum temperature settles at a comfortable 25°C (77°F). This month sees 152 mm (6.0 in) of precipitation spread over 25 days, leading to a high humidity level of 84%. Nature thrives in this vibrant environment, embodying the lush beauty that Rizal is renowned for during the rainy season.
In May, Rizal, Philippines, welcomes a notable warmth, with temperatures reflecting a gradual rise as the region transitions into the summer months. The minimum temperature settles at a comfortable 25°C (77°F), while the average temperature hovers around 28°C (83°F). With a maximum reaching up to 33°C (91°F), May stands as one of the hotter months, matching April's peak. This progression showcases a general upward trend from the cooler temperatures in earlier months, making it an ideal time for outdoor activities. The consistently warm weather coupled with high humidity characteristic of this season invites both locals and visitors to enjoy Rizal's vibrant landscapes under the sun.
May marks a significant transition in Rizal, Philippines, as the region experiences a notable increase in precipitation, with 152 mm (6.0 in) of rainfall spread across an impressive 25 days. This uptick signals the onset of the wet season, where rainfall sets the stage for lush landscapes and vibrant ecosystems. As temperatures rise and humidity increases, May serves as a precursor to the heavier rains of June and July, which see averages soaring to 296 mm and 338 mm, respectively. This pattern highlights a consistent trend in Rizal, where early summer months tend to be damp, paving the way for the wettest months ahead. The frequent showers not only invigorate the local flora but also provide crucial water resources, reaffirming May's vital role in the region's climatic cycle.
In Rizal, Philippines, the month of May brings a notable humidity level of 84%, just slightly below the steamy highs of the following months. This increase in moisture can be seen as a precursor to the island's rainy season that begins in June, when humidity peaks at 87%. The trend throughout the year reveals a gradual climb from the cooler, drier months of January through March, where humidity hovers around 75% to 85%, to the consistently high levels experienced from June onwards. As May rolls in, the air thickens, hinting at the lush vibrancy of nature that accompanies the summer rains, making it a pivotal month in the region's climatic rhythm.
In May, Rizal, Philippines, experiences a UV Index of 14, categorizing the sunlight exposure as extreme with a burn time of just 10 minutes. While this is a slight dip from the peak index of 16 in April, it remains indicative of the intense sun prevalent in the region as the year progresses. This trend highlights the importance of sun protection throughout the early months, with consistently high UV levels returning each year. The sustained extreme exposure continues into June, maintaining the same index, emphasizing the need for vigilance against harmful UV rays. For more information on UV index trends throughout the year, check out Rizal UV Index.
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May in Rizal, Philippines, shines brightly with 322 hours of sun, making it the sunniest month of the year. Following a gradual increase from January's 222 hours, the sunshine hours see a steady ascent, peaking in May after a near tie with April at 310 hours. This delightful trend reflects the region's transition into a vibrant dry season, where the warm sunshine enhances the lush landscapes. After May, however, the hours begin to decline, dropping to 289 hours in June and continuing its descent through the months, with each subsequent month bringing fewer sunny days. This cyclical pattern showcases the charm of Rizal's climate, drawing visitors to bask in the beauty of its early summer days.
In Rizal, Philippines, the weather trends show that May experiences a 23% chance of sunny days, which, while lower than the preceding months of March and April with 34% and 37%, respectively, is still decent for outdoor activities. This dip in sunshine likelihood marks a transition into the rainy season, as June further reduces the chance to 17%. Notably, after a promising start to the year in February with a 25% chance, the sunny prospects slowly decline through the first half of the year, culminating in the 11% chance during the peak of the rainy season from August to September. Thus, if you're planning activities in Rizal during May, it's wise to keep an eye on the forecast and prepare for a mix of sun and clouds.
In Rizal, Philippines, the daylight duration experiences subtle shifts throughout the year, reflecting the natural rhythm of the seasons. Starting the year, January and February enjoy a consistent 11 hours of daylight, setting a gentle tone for the months ahead. As the days grow longer in March and April, daylight extends to 12 hours, hinting at the approaching summer. This trend continues through May, signaling a peak of daylight that is matched by the following months of June, July, August, and September, where an unwavering 12 hours of sunlight prevails. However, as the year draws to a close, October reverts to 11 hours, followed by November and December, completing a cycle that brings a comforting familiarity to the rhythms of life in Rizal.
In May, Rizal, Philippines experiences a noticeable dip in wind speed, averaging 3.1 m/s (7 mph), making it one of the calmer months of the year. This decrease follows the relatively stable winds of April and precedes the seasonal changes of the subsequent months. Interestingly, the wind starts strong in the early part of the year, peaking in December at 5.4 m/s (12 mph) before tapering off. As the region transitions into the hotter months, wind speeds fluctuate but generally trend downward into the rainy season, with June recording even lighter winds at 2.2 m/s (5 mph). This pattern not only reflects the changing climate but also invites a more tranquil atmosphere, perfect for enjoying the serene beauty that Rizal has to offer during late spring.
Weather in Rizal varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Rizal, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between May and January, we see a notable difference in temperature and precipitation. May tends to be warmer, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 33°C (91°F), while January has slightly cooler averages, with temperatures ranging from 23°C (73°F) to 30°C (87°F). However, January experiences higher rainfall, accumulating 209 mm (8.2 in) over 19 days, compared to May's 152 mm (6.0 in) over 25 days. Both months feature high humidity levels, with May at 84% and January at 85%. For a more detailed overview of Rizal's climate during January, you can check Rizal weather in January.
When comparing the weather in May and February, May tends to be warmer and more humid. The temperature in May ranges from a minimum of 25°C (77°F) to a maximum of 33°C (91°F), with an average of 28°C (83°F). In contrast, February has slightly cooler temperatures, with a minimum of 21°C (70°F) and a maximum of 30°C (87°F), averaging 26°C (79°F). Both months experience considerable rainfall, but May receives more precipitation, totaling 152 mm (6.0 in) over 25 days, while February sees 128 mm (5.0 in) across 16 days. Despite the heavier rainfall in May, February maintains a relatively high humidity level of 80%, compared to May's 84%. For more detailed insights into February weather, you can visit Rizal weather in February.
In comparing the weather between March and May, May generally exhibits warmer temperatures, with a minimum of 25°C (77°F) and an average of 28°C (83°F), while March has a lower minimum of 22°C (72°F) and an average of 27°C (81°F). May also experiences more intense heat with a maximum temperature reaching 33°C (91°F) compared to March’s 32°C (89°F). Additionally, May sees significantly more precipitation, totaling 152 mm (6.0 in) over 25 days, versus March's 92 mm (3.6 in) over 16 days. The humidity is higher in May at 84%, compared to March's 77%. For more detailed information, you can check Rizal weather in March.
In comparing the weather between April and May, both months experience similar high temperatures, with maximums reaching up to 33°C (91°F). However, May typically has slightly higher minimum temperatures, averaging 25°C (77°F) compared to April's 23°C (73°F). Notably, May sees a significant increase in precipitation, measuring 152 mm (6.0 in) over 25 days, compared to April's 88 mm (3.4 in) over only 14 days. This leads to a higher humidity level in May at 84%, in contrast to April's 78%. Thus, while both months are warm, May is characterized by increased rainfall and humidity. For further details on April's weather, you can check Rizal weather in April.
In May, temperatures in Rizal average around 28°C (83°F) with highs reaching 33°C (91°F), while precipitation totals 152 mm (6.0 in) over approximately 25 days, resulting in a humidity level of 84%. Conversely, June offers similar temperature ranges, with a minimum of 25°C (76°F) and highs of 32°C (90°F), but experiences significantly higher precipitation of 296 mm (11.6 in) across 26 days, leading to a slight increase in humidity at 87%. Overall, while both months maintain comparable temperatures, June is notably wetter and more humid. For more detailed information, you can check Rizal weather in June.
In May, the weather features warm temperatures, with a minimum of 25°C (77°F), an average of 28°C (83°F), and a maximum reaching 33°C (91°F). However, this month is characterized by significant rainfall, totaling 152 mm (6.0 in) over 25 days, and a high humidity level of 84%.
In contrast, July sees a slight decrease in maximum temperatures, with a minimum of 25°C (77°F), an average of 27°C (82°F), and a maximum of 31°C (88°F). This month experiences even heavier rainfall, accumulating 338 mm (13.3 in) across 29 days, and a rise in humidity to 88%. For more details on the weather conditions, you can check Rizal weather in July.
When comparing the weather in May and August, both months exhibit warm temperatures, but there are notable differences in precipitation and humidity. In May, temperatures range from a minimum of 25°C (77°F) to a maximum of 33°C (91°F), with an average of 28°C (83°F). This month experiences 152 mm (6.0 in) of rainfall over approximately 25 days, along with a humidity level of 84%. In contrast, August sees slightly cooler temperatures, with a minimum of 24°C (76°F), an average of 28°C (82°F), and a maximum of 31°C (88°F). However, it is significantly wetter, with 259 mm (10.2 in) of precipitation and rain on 26 days, accompanied by increased humidity at 89%. For more detailed information on August weather, you can check Rizal weather in August.
May and September exhibit distinct weather patterns, with May generally characterized by slightly higher temperatures. In May, the minimum temperature is around 25°C (77°F), with an average of 28°C (83°F) and a maximum of 33°C (91°F). The month sees a total precipitation of 152 mm (6.0 in) over 25 days, with humidity averaging 84%.
In contrast, September has slightly lower temperatures, with a minimum of 24°C (76°F), an average of 27°C (82°F), and a maximum of 31°C (88°F). However, it experiences significantly more rainfall, totaling 279 mm (11.0 in) over 26 days, and a higher humidity level at 90%. This shift to a wetter climate in September is noteworthy, highlighting the seasonal variations between these two months. For more details, you can visit Rizal weather in September.
In comparing the weather of May and October, May generally enjoys slightly warmer temperatures, with averages ranging from a minimum of 25°C (77°F) to a maximum of 33°C (91°F), while October experiences a cooler range, with averages from 24°C (76°F) to 31°C (88°F). Both months see high humidity levels, but October is marginally more humid at 87% compared to May's 84%. However, October is characterized by significantly higher rainfall, accumulating 332 mm (13.1 inches) over 28 days, whereas May receives 152 mm (6.0 inches) over 25 days. For more detailed insights on the weather in October, you can explore Rizal weather in October.
May and November exhibit relatively similar temperatures, with May featuring a minimum of 25°C (77°F), an average of 28°C (83°F), and a maximum of 33°C (91°F). In contrast, November has slightly cooler averages, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 31°C (89°F). However, November experiences significantly higher precipitation, accumulating 257 mm (10.1 in) over 26 days, compared to May's 152 mm (6.0 in) over 25 days. The humidity levels are also higher in November at 90%, compared to May's 84%. For more detailed weather information, you can visit Rizal weather in November.
In comparing the weather of May and December, we observe notable differences in temperature and precipitation patterns. May tends to be slightly warmer, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 33°C (91°F). In contrast, December has a cooler average, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 31°C (87°F). Rainfall is significantly more pronounced in December, accumulating to 368 mm (14.5 in) over 24 days, compared to May’s 152 mm (6.0 in) over 25 days. Additionally, humidity levels are higher in December at 91%, compared to May's 84%. For more detailed insights on weather patterns in December, you can visit Rizal weather in December.
In May, Rizal's weather truly embodies the essence of tropical warmth, characterized by relatively high temperatures and significant humidity levels that create a sultry atmosphere. Unlike the cooler months that precede it, May experiences a noticeable rise in both temperature and precipitation, with frequent rain showers sweeping through the region on about half the days of the month. This dampness, combined with elevated humidity, provides a lush backdrop for the scenery while also indicating the onset of the wet season ahead. Visitors and residents alike should prepare for the heat and occasional downpours, making it a unique time to experience the vibrant life in Rizal. For more insights, check out Rizal Climate.