Tandayag, Philippines experiences average highs of 30°C (86°F) and lows of 26°C (79°F) throughout the year. Rainfall is frequent, averaging about 21 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. High humidity combined with warm temperatures produces a tropical feel year-round. Average highs have stayed broadly stable across the available records.
Tandayag, Philippines Weather & Climate 2026
Monthly climate averages for Tandayag, Philippines. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: May–Oct At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
2.7/10
Best: January, February
UV Index
8
High
Temperature 30°C / 26°C
Feels Like 36°C / 31°C
Rainy Days 21
Rainfall 202 mm
Sunshine 9 h
Humidity 85%
Wind Speed 13 km/h
Dew Point 25°C
Hottest Month
31°C
May
Avg Low27°C
Rain23days
Coldest Month
25°C
February
Avg High29°C
Rain12days
Driest Month
9days
March
Avg High30°C
Avg Low25°C
Windiest Month
18 km/h
February (Gusts 37)
Sea Temperature
28°C – 30°C
Warmest water: May (
30.3°C
)
Worst Time to Visit
Consider avoiding May, June, July, August due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 05:29
Daylight 12.7h
Sunset 18:09
Live conditions—
Tandayag on the map · live conditions
Tandayag, Philippines
- Continent
- Asia
- Country
- Philippines
- City
- Tandayag
- Population
- 3.5K
- Coordinates
- 9.45°, 123.23°
Seasonal Breakdown
Spring
Mar–May
Avg High 31°C
Avg Low 26°C
Rain 14 days/mo
Summer
Jun–Aug
Avg High 30°C
Avg Low 26°C
Rain 28 days/mo
Autumn
Sep–Nov
Avg High 30°C
Avg Low 26°C
Rain 25 days/mo
Winter
Dec–Feb
Avg High 29°C
Avg Low 25°C
Rain 17 days/mo
2/3 best months
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 29°C / 25°C . Feb: 29°C / 25°C . Mar: 30°C / 25°C . Apr: 31°C / 26°C . May: 31°C / 27°C . Jun: 31°C / 26°C . Jul: 30°C / 26°C . Aug: 30°C / 26°C . Sep: 30°C / 26°C . Oct: 30°C / 26°C . Nov: 30°C / 26°C . Dec: 29°C / 26°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 137 mm. Feb: 88 mm. Mar: 74 mm. Apr: 78 mm. May: 175 mm. Jun: 272 mm. Jul: 326 mm. Aug: 274 mm. Sep: 333 mm. Oct: 329 mm. Nov: 162 mm. Dec: 176 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 86%. Feb: 84%. Mar: 83%. Apr: 80%. May: 83%. Jun: 85%. Jul: 86%. Aug: 86%. Sep: 86%. Oct: 86%. Nov: 87%. Dec: 87%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 18 km/h . Mar: 15 km/h . Apr: 13 km/h . May: 10 km/h . Jun: 10 km/h . Jul: 13 km/h . Aug: 14 km/h . Sep: 13 km/h . Oct: 11 km/h . Nov: 13 km/h . Dec: 14 km/h .
Sunshine
Sunshine
Sunshine: Jan: 9h. Feb: 10h. Mar: 11h. Apr: 11h. May: 10h. Jun: 9h. Jul: 9h. Aug: 9h. Sep: 9h. Oct: 9h. Nov: 9h. Dec: 9h.
Sea Temperature
Sea Temperature
Line chart showing monthly sea temperature. Jan: 29°C . Feb: 28°C . Mar: 28°C . Apr: 29°C . May: 30°C . Jun: 30°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 8. 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.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending wetter by about 95 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Apr 2025 · 31°C | May · 31°C |
| Coldest month | Feb 2025 · 26°C | Feb · 25°C |
| Wettest month | Oct 2025 · 465 mm | Sep · 333 mm |
| Windiest month | Jul 2025 · 18 km/h | Feb · 18 km/h |
Month-by-Month Weather Table
January best
Fair 
February best
Fair March
Poor 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 | 29°C / 25°C | 34°C / 30°C | 16days (137 mm) Wet | 8.9h Good | 86% Very Muggy | 6.9 High | Fair | View Details |
| February best | 29°C / 25°C | 34°C / 29°C | 12days (88 mm) Wet | 9.8h Good | 84% Humid | 7.7 Very High | Fair | View Details |
| March | 30°C / 25°C | 36°C / 30°C | 9days (74 mm) Wet | 10.6h Excellent | 83% Humid | 8.4 Very High | Poor | View Details |
| April | 31°C / 26°C | 38°C / 31°C | 11days (78 mm) Wet | 10.9h Excellent | 80% Humid | 9.2 Very High | Poor | View Details |
| May | 31°C / 27°C | 39°C / 32°C | 23days (175 mm) Wet | 10.2h Excellent | 83% Humid | 8.3 Very High | Wet | View Details |
| June | 31°C / 26°C | 37°C / 32°C | 28days (272 mm) Wet | 9.2h Good | 85% Humid | 7.9 Very High | Wet | View Details |
| July | 30°C / 26°C | 36°C / 31°C | 29days (326 mm) Wet | 8.5h Good | 86% Very Muggy | 7.5 Very High | Wet | View Details |
| August | 30°C / 26°C | 36°C / 31°C | 27days (274 mm) Wet | 9h Good | 86% Very Muggy | 8.3 Very High | Wet | View Details |
| September | 30°C / 26°C | 37°C / 31°C | 26days (333 mm) Wet | 8.8h Good | 86% Very Muggy | 7.9 Very High | Wet | View Details |
| October | 30°C / 26°C | 37°C / 31°C | 28days (329 mm) Wet | 8.5h Good | 86% Very Muggy | 7.9 Very High | Wet | View Details |
| November | 30°C / 26°C | 36°C / 31°C | 22days (162 mm) Wet | 9.2h Good | 87% Very Muggy | 7.3 Very High | Wet | View Details |
| December | 29°C / 26°C | 35°C / 31°C | 22days (176 mm) Wet | 9.1h Good | 87% Very Muggy | 6.8 High | Wet | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Tandayag are January, February, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Tandayag, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Tandayag is May, with average daytime highs of 31°C (88°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Tandayag is February, with average overnight lows of 25°C (77°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Tandayag is September, averaging 333mm of precipitation across 26 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Tandayag runs through July, June, October, August, with the heaviest rainfall in July. Based on 10-year averages for Tandayag.
Tandayag receives approximately 113 sunshine hours per year. The sunniest month is April with around 11 hours. Based on climate data for Tandayag.
The least favorable months to visit Tandayag are May, June, July, August, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider January, February instead.
The annual average UV index in Tandayag is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Tandayag is 85%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Yes — sea temperatures in January, February, March, April, May, June, July, August, September, October, November, December average 30°C (86°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Tandayag are 13 km/h (8 mph). The windiest month is February with peak winds reaching 18 km/h (11 mph) (gusts up to 37 km/h / 23 mph).
Tandayag averages 1 clear-sky days per month with overall cloud cover around 79%. The clearest skies occur in April.
The annual average dew point in Tandayag is 25°C (77°F), which feels oppressively humid. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Tandayag has a Tropical Rainforest climate, classified as Af under the Köppen system. Tropical climates are warm year-round with high rainfall and temperatures rarely dropping below 18°C (64°F).
The 'feels like' temperature in Tandayag ranges from 31°C (88°F) to 36°C (97°F) on average. Humidity and radiant heat mean it often feels warmer than the thermometer reads, especially in summer months.
June is not the best time to visit Tandayag, with a climate score of 1.9/10. Consider visiting during January, February instead for better conditions.
For June in Tandayag, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 31°C (87°F) and 28 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
Last updated: