Balayan, Philippines experiences average highs of 30°C (86°F) and lows of 26°C (79°F) throughout the year. Rainfall is frequent, averaging about 17 rainy days per month. Sunshine is abundant, averaging about 10 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.
Balayan, Philippines Weather & Climate 2026
Monthly climate averages for Balayan, 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
3.8/10
Best: January, February, March, December
UV Index
8
High
Temperature 30°C / 26°C
Feels Like 35°C / 30°C
Rainy Days 17
Rainfall 204 mm
Sunshine 10 h
Humidity 80%
Wind Speed 20 km/h
Dew Point 24°C
Hottest Month
32°C
April
Avg Low27°C
Rain6days
Coldest Month
25°C
February
Avg High29°C
Rain4days
Driest Month
4days
February
Avg High29°C
Avg Low25°C
Windiest Month
24 km/h
January (Gusts 39)
Sea Temperature
27°C – 30°C
Warmest water: June (
30.4°C
)
Worst Time to Visit
Consider avoiding May, June, July, August due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 05:30
Daylight 12.9h
Sunset 18:27
Live conditions—
Balayan on the map · live conditions
Balayan, Philippines
- Continent
- Asia
- Country
- Philippines
- City
- Balayan
- Population
- 50.1K
- Coordinates
- 13.94°, 120.73°
Seasonal Breakdown
Spring
Mar–May
Avg High 32°C
Avg Low 26°C
Rain 10 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 29°C
Avg Low 26°C
Rain 28 days/mo
Autumn
Sep–Nov
Avg High 29°C
Avg Low 26°C
Rain 21 days/mo
Winter
Dec–Feb
Avg High 29°C
Avg Low 25°C
Rain 8 days/mo
3/3 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: 31°C / 25°C . Apr: 32°C / 27°C . May: 32°C / 27°C . Jun: 30°C / 27°C . Jul: 29°C / 26°C . Aug: 29°C / 26°C . Sep: 29°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: 47 mm. Feb: 31 mm. Mar: 18 mm. Apr: 29 mm. May: 135 mm. Jun: 302 mm. Jul: 504 mm. Aug: 422 mm. Sep: 386 mm. Oct: 309 mm. Nov: 122 mm. Dec: 138 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 77%. Feb: 75%. Mar: 73%. Apr: 73%. May: 77%. Jun: 83%. Jul: 85%. Aug: 86%. Sep: 86%. Oct: 83%. Nov: 80%. Dec: 79%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 24 km/h . Feb: 23 km/h . Mar: 20 km/h . Apr: 18 km/h . May: 17 km/h . Jun: 17 km/h . Jul: 20 km/h . Aug: 20 km/h . Sep: 18 km/h . Oct: 18 km/h . Nov: 21 km/h . Dec: 23 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 10h. Mar: 11h. Apr: 12h. May: 11h. Jun: 10h. Jul: 9h. Aug: 9h. Sep: 9h. Oct: 9h. Nov: 10h. Dec: 9h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 28°C . Feb: 27°C . Mar: 27°C . Apr: 29°C . May: 30°C . Jun: 30°C . Jul: 30°C . Aug: 30°C . Sep: 30°C . Oct: 30°C . Nov: 29°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 7. Aug: UV 8. Sep: UV 8. Oct: UV 7. Nov: UV 7. Dec: UV 6.
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 29 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Apr 2025 · 32°C | Apr · 32°C |
| Coldest month | Jan 2025 · 25°C | Feb · 25°C |
| Wettest month | Jul 2025 · 636 mm | Jul · 504 mm |
| Windiest month | Jul 2025 · 28 km/h | Jan · 24 km/h |
Month-by-Month Weather Table
January best
Good 
February best
Excellent March best
Fair April
Poor May
Wet June
Wet July
Wet August
Wet September
Wet October
Wet November
Poor December best
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 29°C / 25°C | 31°C / 27°C | 7days (47 mm) Good | 9.5h Good | 77% Humid | 6.6 High | Good | View Details |
| February best | 29°C / 25°C | 32°C / 27°C | 4days (31 mm) Good | 10.3h Excellent | 75% Muggy | 7.7 Very High | Excellent | View Details |
| March best | 31°C / 25°C | 35°C / 28°C | 4days (18 mm) Good | 11.1h Excellent | 73% Muggy | 8.3 Very High | Fair | View Details |
| April | 32°C / 27°C | 37°C / 31°C | 6days (29 mm) Good | 11.5h Excellent | 73% Muggy | 9.1 Very High | Poor | View Details |
| May | 32°C / 27°C | 38°C / 32°C | 19days (135 mm) Wet | 11.1h Excellent | 77% Humid | 8.4 Very High | Wet | View Details |
| June | 30°C / 27°C | 36°C / 32°C | 26days (302 mm) Wet | 10.1h Excellent | 83% Humid | 8.2 Very High | Wet | View Details |
| July | 29°C / 26°C | 35°C / 31°C | 29days (504 mm) Wet | 8.6h Good | 85% Humid | 7.4 Very High | Wet | View Details |
| August | 29°C / 26°C | 35°C / 31°C | 28days (422 mm) Wet | 8.9h Good | 86% Very Muggy | 8.2 Very High | Wet | View Details |
| September | 29°C / 26°C | 35°C / 31°C | 27days (386 mm) Wet | 8.6h Good | 86% Very Muggy | 7.6 Very High | Wet | View Details |
| October | 30°C / 26°C | 35°C / 31°C | 24days (309 mm) Wet | 9h Good | 83% Humid | 7.4 Very High | Wet | View Details |
| November | 30°C / 26°C | 34°C / 30°C | 12days (122 mm) Wet | 9.6h Good | 80% Humid | 6.8 High | Poor | View Details |
| December best | 29°C / 26°C | 33°C / 29°C | 12days (138 mm) Wet | 8.9h Good | 79% Humid | 6.3 High | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Balayan are January, February, March, December, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Balayan, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Balayan is April, with average daytime highs of 32°C (90°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Balayan is February, with average overnight lows of 25°C (76°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Balayan is July, averaging 504mm of precipitation across 29 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Balayan runs through July, August, September, June, with the heaviest rainfall in July. Based on 10-year averages for Balayan.
Balayan receives approximately 117 sunshine hours per year. The sunniest month is April with around 12 hours. Based on climate data for Balayan.
The least favorable months to visit Balayan are May, June, July, August, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider January, February, March, December instead.
The annual average UV index in Balayan is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Balayan is 80%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in January, February, March, April, May, June, July, August, September, October, November, December average 29°C (84°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Balayan are 20 km/h (12 mph). The windiest month is January with peak winds reaching 24 km/h (15 mph) (gusts up to 39 km/h / 24 mph).
Balayan averages 2 clear-sky days per month with overall cloud cover around 69%. The clearest skies occur in April.
The annual average dew point in Balayan is 24°C (75°F), which feels oppressively humid. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Balayan has a Tropical Monsoon climate, classified as Am 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 Balayan ranges from 30°C (86°F) to 35°C (95°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 Balayan, with a climate score of 1.8/10. Consider visiting during January, February, March, December instead for better conditions.
For June in Balayan, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 30°C (86°F) and 26 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.
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