Loon, Philippines experiences average highs of 30°C (86°F) and lows of 25°C (77°F) throughout the year. Rainfall is frequent, averaging about 23 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 cooled by 0.7°C (1.3°F) across the available records.
Loon, Philippines Weather & Climate 2026
Monthly climate averages for Loon, Philippines. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Sep 
Wetter season: May–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
2.9/10
Best: January, February
UV Index
8
High
Temperature 30°C / 25°C
Feels Like 35°C / 30°C
Rainy Days 23
Rainfall 232 mm
Sunshine 10 h
Humidity 83%
Wind Speed 14 km/h
Dew Point 24°C
Hottest Month
31°C
April
Avg Low26°C
Rain16days
Coldest Month
25°C
February
Avg High29°C
Rain16days
Driest Month
15days
March
Avg High30°C
Avg Low25°C
Windiest Month
18 km/h
February (Gusts 38)
Sea Temperature
28°C – 30°C
Warmest water: May (
30.2°C
)
Worst Time to Visit
Consider avoiding May, June, August, September due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 05:26
Daylight 12.7h
Sunset 18:07
Live conditions—
Loon on the map · live conditions
Loon, Philippines
- Continent
- Asia
- Country
- Philippines
- City
- Loon
- Population
- 9.5K
- Coordinates
- 9.80°, 123.79°
Seasonal Breakdown
Spring
Mar–May
Avg High 31°C
Avg Low 26°C
Rain 19 days/mo
Summer
Jun–Aug
Avg High 30°C
Avg Low 26°C
Rain 25 days/mo
Autumn
Sep–Nov
Avg High 29°C
Avg Low 26°C
Rain 26 days/mo
Winter
Dec–Feb
Avg High 29°C
Avg Low 25°C
Rain 21 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 / 26°C . Jun: 30°C / 26°C . Jul: 29°C / 26°C . Aug: 30°C / 26°C . Sep: 30°C / 26°C . Oct: 30°C / 25°C . Nov: 29°C / 26°C . Dec: 29°C / 25°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 219 mm. Feb: 140 mm. Mar: 130 mm. Apr: 106 mm. May: 243 mm. Jun: 308 mm. Jul: 292 mm. Aug: 248 mm. Sep: 279 mm. Oct: 331 mm. Nov: 227 mm. Dec: 261 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 84%. Feb: 82%. Mar: 79%. Apr: 77%. May: 81%. Jun: 84%. Jul: 84%. Aug: 83%. Sep: 84%. Oct: 85%. Nov: 85%. Dec: 86%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 18 km/h . Mar: 16 km/h . Apr: 14 km/h . May: 11 km/h . Jun: 10 km/h . Jul: 13 km/h . Aug: 13 km/h . Sep: 13 km/h . Oct: 11 km/h . Nov: 14 km/h . Dec: 15 km/h .
Sunshine
Sunshine
Sunshine: Jan: 9h. Feb: 10h. Mar: 11h. Apr: 11h. May: 11h. Jun: 10h. Jul: 9h. Aug: 10h. Sep: 10h. Oct: 9h. Nov: 9h. Dec: 9h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 28°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 8. 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 cooled by 0.7°C (1.3°F) across the available records. Average rainfall is trending wetter by about 104 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Apr 2025 · 30°C | Apr · 31°C |
| Coldest month | Feb 2025 · 25°C | Feb · 25°C |
| Wettest month | Oct 2025 · 504 mm | Oct · 331 mm |
| Windiest month | Feb 2025 · 17 km/h | Feb · 18 km/h |
Month-by-Month Weather Table
January best
Wet 
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 | 33°C / 29°C | 22days (219 mm) Wet | 9.1h Good | 84% Humid | 7.2 Very High | Wet | View Details |
| February best | 29°C / 25°C | 33°C / 28°C | 16days (140 mm) Wet | 9.9h Good | 82% Humid | 7.5 Very High | Fair | View Details |
| March | 30°C / 25°C | 35°C / 29°C | 15days (130 mm) Wet | 10.7h Excellent | 79% Humid | 8.2 Very High | Poor | View Details |
| April | 31°C / 26°C | 37°C / 31°C | 16days (106 mm) Wet | 11h Excellent | 77% Humid | 8.4 Very High | Poor | View Details |
| May | 31°C / 26°C | 38°C / 32°C | 25days (243 mm) Wet | 10.6h Excellent | 81% Humid | 7.8 Very High | Wet | View Details |
| June | 30°C / 26°C | 37°C / 31°C | 26days (308 mm) Wet | 10h Excellent | 84% Humid | 7.8 Very High | Wet | View Details |
| July | 29°C / 26°C | 36°C / 31°C | 24days (292 mm) Wet | 9.4h Good | 84% Humid | 7.7 Very High | Wet | View Details |
| August | 30°C / 26°C | 36°C / 31°C | 24days (248 mm) Wet | 9.8h Good | 83% Humid | 8.3 Very High | Wet | View Details |
| September | 30°C / 26°C | 36°C / 31°C | 24days (279 mm) Wet | 9.5h Good | 84% Humid | 8 Very High | Wet | View Details |
| October | 30°C / 25°C | 36°C / 31°C | 28days (331 mm) Wet | 9.1h Good | 85% Humid | 7.8 Very High | Wet | View Details |
| November | 29°C / 26°C | 35°C / 30°C | 25days (227 mm) Wet | 9.4h Good | 85% Humid | 7.3 Very High | Wet | View Details |
| December | 29°C / 25°C | 34°C / 30°C | 25days (261 mm) Wet | 9.1h Good | 86% Very Muggy | 6.6 High | Wet | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Loon are January, February, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Loon, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Loon is April, 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 Loon 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 Loon is October, averaging 331mm of precipitation across 28 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Loon runs through October, June, May, November, with the heaviest rainfall in October. Based on 10-year averages for Loon.
Loon receives approximately 118 sunshine hours per year. The sunniest month is April with around 11 hours. Based on climate data for Loon.
The least favorable months to visit Loon are May, June, August, September, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider January, February instead.
The annual average UV index in Loon is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Loon is 83%, 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 29°C (84°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Loon are 14 km/h (9 mph). The windiest month is February with peak winds reaching 18 km/h (11 mph) (gusts up to 38 km/h / 24 mph).
Loon averages 0 clear-sky days per month with overall cloud cover around 79%. The clearest skies occur in April.
The annual average dew point in Loon is 24°C (75°F), which feels oppressively humid. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Loon 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 Loon 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 Loon, with a climate score of 2.1/10. Consider visiting during January, February instead for better conditions.
For June in Loon, 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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