Province of Bulacan (Bulacan)
May
Weather in Province of Bulacan for May 2026
Your guide to Province of Bulacan weather in May - trends and predictions
Until now, May 2026 in Province of Bulacan has been nearly identical to the historical average, with a temperature of 35.4 °C (showing only a slight deviation of 0.4 °C).
Expect cooler weather in the next days in Province of Bulacan with the forecast suggesting a temperature of 34 °C, lower than the historical average.
In general, the average temperature in Province of Bulacan at the beginning of May is 35.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 32.7 °C by the end of May.
Province of Bulacan in May brings notable rainfall, with an average of 20 rainy days and a total precipitation of 96.8 mm.
Temperatures
Rain 🌧️
11
Dry days
20
Rainy days
0
Snow days
34°/26°
Temperatures
14 km/h
Avg max wind
64 %
Avg humidity
Province of Bulacan Weather May
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Temperatures trend during May in Province of Bulacan
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May weather in Province of Bulacan day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Sunny | 36° /25° | 0.4 mm | 10 | |
| 2 May | Sunny | 36° /25° | 0.1 mm | 10 | |
| 3 May |  Patchy rain possible | 35° /26° | 0.9 mm | 9 | |
| 4 May |  Patchy light drizzle | 35° /25° | 0.5 mm | 9 | |
| 5 May | Sunny | 35° /25° | 6 mm | 9 | |
| 6 May | Patchy rain possible | 35° /26° | 2.5 mm | 9 | |
| 7 May | Sunny | 35° /26° | 1.9 mm | 9 | |
| 8 May | Patchy light drizzle | 35° /25° | 1.7 mm | 9 | |
| 9 May | Patchy rain possible | 35° /26° | 0.4 mm | 9 | |
| 10 May | Patchy rain possible | 35° /26° | 0.5 mm | 9 | |
| 11 May | Patchy rain possible | 35° /26° | 0.4 mm | 9 | |
| 12 May | Sunny | 35° /26° | 1.8 mm | 9 | |
| 13 May | Light rain shower | 35° /26° | 5.6 mm | 8 | |
| 14 May | Patchy rain possible | 34° /26° | 1 mm | 8 | |
| 15 May | Patchy rain possible | 34° /26° | 0.4 mm | 7 | |
| 16 May |  Moderate rain | 34° /26° | 13 mm | 11.8 | |
| 17 May | Patchy rain possible | 34° /26° | 3.2 mm | 7.5 | |
| 18 May | Patchy rain possible | 34° /27° | 1.1 mm | 12 | |
| 19 May | Moderate rain | 34° /27° | 6.3 mm | 10.8 | |
| 20 May | Patchy rain possible | 35° /27° | 1.3 mm | 12.2 | |
| 21 May | Patchy rain possible | 35° /27° | 0.9 mm | 7 | |
| 22 May | Patchy rain possible | 35° /27° | 1.2 mm | 7 | |
| 23 May | Patchy rain possible | 35° /27° | 0.8 mm | 7 | |
| 24 May | Patchy rain possible | 34° /27° | 0.6 mm | 7 | |
| 25 May | Patchy rain possible | 34° /27° | 0.6 mm | 6 | |
| 26 May |  Partly cloudy | 33° /27° | 0.1 mm | 7 | |
| 27 May | Patchy rain possible | 33° /28° | 1.7 mm | 7 | |
| 28 May | Patchy rain possible | 33° /27° | 1.8 mm | 6 | |
| 29 May | Sunny | 33° /27° | 0 mm | 7 | |
| 30 May | Patchy rain possible | 31° /25° | 13.4 mm | 7 | |
| 31 May | Patchy rain possible | 32° /26° | 6.9 mm | 7 | |
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Important Notice
Our weather forecast for Province of Bulacan in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Province of Bulacan forecast closer to your planned date for the most up-to-date weather information.
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Province of Bulacan in May - FAQ
What are the expected maximum and minimum temperatures in Province of Bulacan during May?
During May, expect a variety of temperatures with highs around 34° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Province of Bulacan during May?
Moderate rainfall is anticipated in Province of Bulacan during May, with a total of 96.8 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Province of Bulacan during May?
The average wind speed in Province of Bulacan during May is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Province of Bulacan
Explore the daily rainfall trends and prepare for Province of Bulacans May weather 💧
Typically, Province of Bulacan has 20 rainy days in May with a total of 96.8 mm of rainfall.
UV exposure in Province of Bulacan during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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