UTC Offset
UTC+08:00
Dian-ay, Philippines Snapshot 2026
Where is Dian-ay?
Dian-ay, Philippines
- Continent
- Asia
- Country
- Philippines
- City
- Dian-ay
- Population
- 3.2K
- Coordinates
- 10.83°, 123.55°
Dian-ay is a city in Philippines with a population of approximately 3.2K. Average temperatures range from 24°C (75°F) in February to 30°C (87°F) in May. The best time to visit is January, February.
Time in Dian-ay right now
Open full time & time zone page 23:10 10
Tuesday, June 30, 2026
IANA time zone
Asia/Manila
Daylight saving
No DST
Next DST change
—
Live weather in Dian-ay
Daylight in Dian-ay today
View full sunrise & sunset page Sunrise
Sunset
Day length
12h 45m
Climate normals for Dian-ay
Long-term monthly averages based on historical data.
January best
Wet 
February best
Wet March
Wet April
Poor May
Wet June
Wet July
Wet August
Wet September
Wet October
Wet November
Wet December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 28°C / 24°C | 32°C / 28°C | 27days (340 mm) Wet | 8.8h Good | 86% Very Muggy | 7.3 Very High | Wet | View Details |
| February best | 28°C / 24°C | 32°C / 28°C | 22days (207 mm) Wet | 9.7h Good | 85% Humid | 7.9 Very High | Wet | View Details |
| March | 28°C / 25°C | 34°C / 29°C | 19days (155 mm) Wet | 10.5h Excellent | 84% Humid | 8.8 Very High | Wet | View Details |
| April | 30°C / 25°C | 36°C / 30°C | 14days (106 mm) Wet | 10.9h Excellent | 82% Humid | 9.2 Very High | Poor | View Details |
| May | 30°C / 26°C | 37°C / 32°C | 23days (184 mm) Wet | 10.6h Excellent | 82% Humid | 8.3 Very High | Wet | View Details |
| June | 30°C / 26°C | 37°C / 31°C | 26days (240 mm) Wet | 9.6h Good | 84% Humid | 8 Very High | Wet | View Details |
| July | 30°C / 26°C | 36°C / 31°C | 24days (228 mm) Wet | 9.1h Good | 83% Humid | 7.5 Very High | Wet | View Details |
| August | 30°C / 26°C | 36°C / 31°C | 22days (183 mm) Wet | 9.5h Good | 82% Humid | 8.3 Very High | Wet | View Details |
| September | 30°C / 26°C | 36°C / 31°C | 24days (242 mm) Wet | 9.2h Good | 83% Humid | 7.9 Very High | Wet | View Details |
| October | 29°C / 25°C | 36°C / 30°C | 28days (282 mm) Wet | 9h Good | 86% Very Muggy | 7.9 Very High | Wet | View Details |
| November | 29°C / 25°C | 34°C / 30°C | 27days (255 mm) Wet | 9.1h Good | 87% Very Muggy | 7.1 Very High | Wet | View Details |
| December | 28°C / 25°C | 33°C / 29°C | 28days (310 mm) Wet | 8.7h Good | 88% Very Muggy | 6.8 High | Wet | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 28°C / 24°C . Feb: 28°C / 24°C . Mar: 28°C / 25°C . Apr: 30°C / 25°C . May: 30°C / 26°C . Jun: 30°C / 26°C . Jul: 30°C / 26°C . Aug: 30°C / 26°C . Sep: 30°C / 26°C . Oct: 29°C / 25°C . Nov: 29°C / 25°C . Dec: 28°C / 25°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 340 mm. Feb: 207 mm. Mar: 155 mm. Apr: 106 mm. May: 184 mm. Jun: 240 mm. Jul: 228 mm. Aug: 183 mm. Sep: 242 mm. Oct: 282 mm. Nov: 255 mm. Dec: 310 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 86%. Feb: 85%. Mar: 84%. Apr: 82%. May: 82%. Jun: 84%. Jul: 83%. Aug: 82%. Sep: 83%. Oct: 86%. Nov: 87%. Dec: 88%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 18 km/h . Mar: 16 km/h . Apr: 14 km/h . May: 12 km/h . Jun: 11 km/h . Jul: 12 km/h . Aug: 11 km/h . Sep: 11 km/h . Oct: 12 km/h . Nov: 15 km/h . Dec: 17 km/h .
Sea Temperature
Sea Temperature swim
Line chart showing monthly sea temperature. Jan: 28°C . Feb: 28°C . Mar: 28°C . Apr: 30°C . May: 31°C . Jun: 31°C . Jul: 30°C . Aug: 30°C . Sep: 30°C . Oct: 30°C . Nov: 30°C . Dec: 29°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 7. Feb: UV 8. Mar: UV 9. Apr: UV 9. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 8. Oct: UV 8. Nov: UV 7. Dec: UV 7.
Frequently Asked Questions
Dian-ay has a population of approximately 3.2K.
The best months to visit Dian-ay are January, February, when temperatures are pleasant and rainfall is lower.
Dian-ay receives approximately 2732mm of rainfall annually across 284 rainy days.
Dian-ay is located in Philippines, in the Asia region.