Last updated: August 27, 2025
In May, Luzon, Philippines, experiences a warm tropical climate characterized by a maximum temperature reaching 30°C (85°F) and an average of 27°C (82°F). The month is marked by persistent humidity levels of 83%, creating a distinctly muggy atmosphere. Rainfall is significant, with total precipitation amounting to 277 mm (10.9 in) across 27 days, indicating that visitors should anticipate frequent showers. This combination of warmth and moisture makes May a vibrant time for the region, albeit a wet one for outdoor activities.
In May, temperatures in Luzon, Philippines, reflect the warm embrace of the approaching summer, with a comfortable range that invites outdoor adventures. The month starts off with a minimum temperature of 25°C (77°F), gradually warming to an average of 27°C (81°F) and peaking at a pleasant 30°C (86°F). This slight increase in temperatures, compared to earlier months, suggests a transitioning climate, where the days grow sunnier and the nights remain balmy. The consistent warmth seen from April to May, with maximum temperatures holding steady around 30°C (85°F), sets the stage for vibrant festivals and leisurely beach outings, making it an ideal time to experience the lively culture and stunning landscapes of Luzon.
May in Luzon, Philippines, is marked by a significant increase in both precipitation and rainy days, aligning with the onset of the wet season. The month sees a dramatic total of 277 mm (10.9 in) of rainfall, matching the totals recorded in January, indicating a particularly moist climate just before the peak monsoon months. With 27 days of rain, May stands out as the month with the highest frequency of precipitation, underscoring the region's transition into a wetter period. This pattern sets the stage for June and beyond, as the cumulative rainfall continues to shape the lush landscapes of Luzon, while also posing challenges for local agriculture and daily routines.
May in Luzon, Philippines, brings a notable shift in humidity patterns as it transitions from the more torrid, moisture-laden months of early in the year. With a humidity level of 83%, May marks a slight decrease from April’s 87% and aligns with June’s 83%. This consistency suggests that while the dry spell begins to ease, the overall humidity remains comfortably high. Interestingly, the early months of the year, particularly January and February, showcase peak humidity levels at 90% and 92% respectively, indicating a gradual yet steady decline as the region heads towards the drier months of late summer. This pivot in humidity serves as a reminder of the dynamic weather patterns that characterize the tropical climate of Luzon.
In May, Luzon continues to experience an extreme UV Index, measuring 14, which indicates a significant risk of harm from unprotected sun exposure, with a mere 10 minutes before sunburn occurs. This trend of high UV levels has been prevalent since January, with a brief peak in March and April at 16. While the UV Index dips slightly in May compared to the previous months, it remains consistent with other summer months, emphasizing the importance of sun protection as the region approaches the height of its sunny season. Hence, it's crucial for residents and visitors alike to stay vigilant and prioritize skin safety during outdoor activities. For more information about UV levels throughout the year, check out the Luzon UV Index.
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May in Luzon, Philippines, is a delightful month marked by 300 hours of glorious sunshine, perfectly complementing the transitioning weather as the region gears up for the rainy season. As the warm days of March and April shine brightly with 304 hours of sun, May maintains a near identical brightness while showcasing a slight dip, illustrating the seasonal shift. Following May, the sunshine slightly wanes in June and July, each offering 289 hours. Interestingly, sunshine hours rebound in August, peaking at 302 hours, revealing the region's ability to surprise even during traditionally wetter months. As the year progresses, the sunshine trends remain relatively consistent, providing Luzon residents and visitors alike a vibrant backdrop to enjoy the natural beauty of the Philippines.
As May unfolds in Luzon, the likelihood of sunny weather takes a downturn, with only a 12% chance of clear skies. This marks a notable dip from the previous months; just as April holds a reassuring 26% chance for sunshine, the onset of May sees a substantial decrease. Following this trend, the chances pick up again in June, rising to 28%, suggesting that while May may be less favorable for sunny days, it paves the way for brighter conditions as the region transitions into summer. Overall, this pattern indicates a seasonal ebb and flow in clarity and warmth, a dance between the final whispers of the dry season and the approaching rains.
In Luzon, Philippines, daylight duration exhibits distinct seasonal trends throughout the year. Starting the year with approximately 11 hours of daylight in January and February, the days gradually lengthen, reaching 12 hours in March and remaining consistent through to August. This period marks a lively phase, where each day feels longer and more vibrant, perfect for outdoor activities. As the year progresses into the latter months, a subtle shift occurs, and daylight hours begin to dwindle again to 11 hours by October, continuing this trend into November and December. This rhythmic ebb and flow of daylight not only shapes daily life in Luzon but also highlights the region's unique tropical climate and its influence on local culture and routines.
In Luzon, Philippines, the average wind speed in May dips to 2.9 m/s (6 mph), marking one of the calmest months of the year. This slight decline from the breezy days of earlier months, such as March and April, is indicative of a seasonal transition as the region approaches the wet season. Throughout May, the gentle winds create a serene atmosphere, ideal for outdoor activities and exploring the stunning landscapes. As summer peaks with the arrival of July, a notable uptick to 4.2 m/s (9 mph) showcases nature’s dynamic shifts, setting the stage for the more turbulent months ahead. This trend highlights the variability of wind patterns, as Luzon embraces the changing climate with each passing month.
Weather in Luzon varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Luzon, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, we observe that both months share similar average temperatures, with a minimum of 25°C (77°F) and an average of 27°C (82°F). However, May experiences slightly warmer maximum temperatures, reaching up to 30°C (85°F), compared to January's maximum of 29°C (84°F). Precipitation levels are equal at 277 mm (10.9 in) for both months, but May has a higher number of rainy days, totaling 27, whereas January sees rain on 23 days. Furthermore, humidity levels in January are higher at 90%, compared to 83% in May. For more detailed insights, you can check out Luzon weather in January.
When comparing the weather in May and February, both months exhibit relatively warm temperatures, with February experiencing slightly lower maximum temperatures of 29°C (84°F) compared to May’s peak of 30°C (85°F). Notably, both months have a minimum temperature of 25°C (77°F) and an average temperature around 27°C (82°F). However, May is significantly wetter, recording 277 mm (10.9 in) of precipitation across 27 days, while February sees only 147 mm (5.8 in) over 21 days. Additionally, humidity levels are higher in February at 92%, compared to May’s 83%. For more detailed information, you can check Luzon weather in February.
When comparing the weather in May and March, both months exhibit warm temperatures, with averages around 27°C (81°F). However, May generally sees slightly higher maximum temperatures of 30°C (85°F) compared to March's 29°C (84°F). Precipitation levels are also higher in May, with 277 mm (10.9 in) over 27 days, compared to 215 mm (8.5 in) over 24 days in March. Additionally, March has a slightly higher humidity level at 90%, while May's humidity is around 83%. For more details on March weather in Luzon, check out Luzon weather in March.
In comparing the weather of April and May, both months exhibit similar warm temperatures, with minimums around 25°C (77°F), daily averages of 27°C (82°F), and maximums reaching up to 30°C (85°F/86°F). However, May experiences significantly higher precipitation, totaling 277 mm (10.9 in) over 27 days, compared to April's 134 mm (5.3 in) over 21 days. Humidity also remains high in both months, slightly decreasing from 87% in April to 83% in May. For more detailed insights into April's weather, you can check Luzon weather in April.
In comparing the weather between May and June, both months experience similar temperature ranges, with minimums of around 25°C (77°F) and daily averages hovering at 27°C (82°F). However, June sees slightly cooler maximums, reaching up to 29°C (85°F), compared to May's 30°C (85°F). Precipitation levels also differ, with May accumulating 277 mm (10.9 in) over 27 days of rain, while June brings 234 mm (9.2 in) over 25 rainy days. Despite these differences, humidity remains consistent at 83% for both months, contributing to the tropical feel. For more details about Luzon's June weather, you can visit Luzon weather in June.
In comparing the weather of May and July, both months exhibit similar temperature ranges, with May experiencing temperatures of 25°C (77°F) to 30°C (85°F) and July showing a slight increase with a minimum of 25°C (78°F) and a maximum of 30°C (86°F). However, May is characterized by significantly higher precipitation levels, totaling 277 mm (10.9 in) over 27 days, compared to July's 169 mm (6.7 in) over 21 days, indicating a drier climate in July. Both months maintain high humidity, with May at 83% and July slightly lower at 82%. For more detailed insights, you can check the Luzon weather in July.
In May, temperatures range from a minimum of 25°C (77°F) to a maximum of 30°C (85°F), with an average of 27°C (82°F). However, the month is quite wet, experiencing significant precipitation of 277 mm (10.9 in) over 27 days, contributing to a humidity level of 83%. In contrast, August features a similar temperature profile, with a minimum of 25°C (78°F), an average of 28°C (82°F), and a maximum of 29°C (85°F). The rainfall in August is notably lower at 152 mm (6.0 in) spread across 19 days, maintaining the same humidity level of 83%. For more detailed insights, you can check Luzon weather in August.
May and September exhibit similar temperature ranges, with both months experiencing minimum temperatures around 25°C (77°F) and maximum temperatures peaking at 30°C (86°F). However, September is slightly warmer on average, reaching 28°C (82°F) compared to May's 27°C (82°F). One significant difference lies in precipitation; May is much wetter, with 277 mm (10.9 in) spread over 27 days, while September sees only 137 mm (5.4 in) over 19 days. This contributes to a marginally lower humidity level in September at 85%, compared to May's 83%. For more details on September weather specifics, visit Luzon weather in September.
May and October share similar temperature ranges, with both months experiencing minimum temperatures around 25°C (77°F) and maximums nearing 30°C (85°F). However, May typically sees higher precipitation, averaging 277 mm (10.9 in) over 27 days compared to October's 155 mm (6.1 in) across 22 days. Humidity levels are quite close, with May at 83% and October slightly lower at 82%. For a detailed perspective on the weather conditions in October, you can check Luzon weather in October.
In comparing the weather of May and November, both months present quite similar temperature ranges, with minimums of 25°C (77°F), averages of 27°C (82°F), and maximums reaching 30°C (85°F). However, May experiences higher precipitation, with 277 mm (10.9 in) over 27 days, compared to November's 233 mm (9.2 in) over 23 days. Despite the slight differences in rainfall and the number of rainy days, both months maintain a consistent humidity level of 83%. For more detailed insights, you can refer to this source: Luzon weather in November.
May and December share similar temperature ranges, with both months experiencing minimums of 25°C (77°F), averages of 27°C (82°F), and maximums of 30°C (85°F). However, May is significantly wetter, receiving 277 mm (10.9 in) of precipitation over 27 days, compared to December's 159 mm (6.3 in) over 23 days. Additionally, humidity levels are slightly higher in December, averaging 87% versus May’s 83%. For more detailed insights on December weather, you can check Luzon weather in December.
As May arrives, Luzon transitions into a warm and humid environment, setting itself apart from the cooler months preceding it. With temperatures peaking at a comfortable 30°C (85°F) and an overall average around 27°C (82°F), the warmth invites both locals and tourists to enjoy the outdoors. However, the increased humidity—reaching 83%—creates a muggy atmosphere, which, combined with frequent rainfall (27 days of precipitation totaling 277 mm), illustrates the beginning of the wet season. This distinct blend of heat and moisture transforms May into a unique period in Luzon’s climate landscape, laying the groundwork for the lush greenery that follows. For a deeper understanding of the region’s shifting weather patterns, visit the comprehensive Luzon Climate guide.