Botolan, Philippines experiences average highs of 30°C (86°F) and lows of 24°C (75°F) throughout the year. Rainfall is frequent, averaging about 17 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.
Botolan, Philippines Weather & Climate 2026
Monthly climate averages for Botolan, 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
3.5/10
Best: January, February, December
UV Index
8
High
Temperature 30°C / 24°C
Feels Like 36°C / 29°C
Rainy Days 17
Rainfall 245 mm
Sunshine 9 h
Humidity 82%
Wind Speed 12 km/h
Dew Point 24°C
Hottest Month
32°C
April
Avg Low 25°C
Rain 10 days
Coldest Month
23°C
January
Avg High 29°C
Rain 6 days
Driest Month
4 days
February
Avg High 30°C
Avg Low 23°C
Windiest Month
14 km/h
July (Gusts 32)
Sea Temperature
28°C – 31°C
Warmest water: May (
30.9°C
)
Worst Time to Visit
Consider avoiding May, June, August, October due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 05:29
Daylight 13h
Sunset 18:31
Live conditions —
Botolan on the map · live conditions
Botolan, Philippines
- Continent
- Asia
- Country
- Philippines
- City
- Botolan
- Population
- 23K
- Coordinates
- 15.29°, 120.02°
Seasonal Breakdown
Spring
Mar–May
Avg High 32°C
Avg Low 25°C
Rain 13 days/mo
Summer
Jun–Aug
Avg High 29°C
Avg Low 25°C
Rain 29 days/mo
Autumn
Sep–Nov
Avg High 29°C
Avg Low 25°C
Rain 21 days/mo
Winter
Dec–Feb
Avg High 30°C
Avg Low 23°C
Rain 7 days/mo
3/3 best months
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 29°C / 23°C . Feb: 30°C / 23°C . Mar: 31°C / 24°C . Apr: 32°C / 25°C . May: 32°C / 26°C . Jun: 30°C / 25°C . Jul: 29°C / 25°C . Aug: 28°C / 25°C . Sep: 29°C / 25°C . Oct: 30°C / 25°C . Nov: 30°C / 24°C . Dec: 30°C / 24°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 33 mm. Feb: 28 mm. Mar: 31 mm. Apr: 47 mm. May: 162 mm. Jun: 401 mm. Jul: 675 mm. Aug: 621 mm. Sep: 456 mm. Oct: 318 mm. Nov: 105 mm. Dec: 60 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 78%. Feb: 75%. Mar: 74%. Apr: 75%. May: 81%. Jun: 87%. Jul: 90%. Aug: 90%. Sep: 89%. Oct: 86%. Nov: 83%. Dec: 81%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 12 km/h . Feb: 12 km/h . Mar: 12 km/h . Apr: 11 km/h . May: 11 km/h . Jun: 12 km/h . Jul: 14 km/h . Aug: 14 km/h . Sep: 12 km/h . Oct: 12 km/h . Nov: 11 km/h . Dec: 11 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 10h. Mar: 11h. Apr: 12h. May: 11h. Jun: 9h. Jul: 8h. Aug: 8h. Sep: 8h. Oct: 9h. Nov: 10h. Dec: 9h.
Sea Temperature
Sea Temperature
Line chart showing monthly sea temperature. Jan: 29°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 7. Aug: UV 8. Sep: UV 7. Oct: UV 7. Nov: UV 7. Dec: UV 7.
Monthly Daylight Hours
Daylight 12h 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 76 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 · 23°C | Jan · 23°C |
| Wettest month | Jul 2025 · 1008 mm | Jul · 675 mm |
| Windiest month | Jul 2025 · 18 km/h | Jul · 14 km/h |
Month-by-Month Weather Table
January best
Good 
February best
Fair March
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 / 23°C | 33°C / 26°C | 6days (33 mm) Good | 9.8h Good | 78% Humid | 6.9 High | Good | View Details |
| February best | 30°C / 23°C | 34°C / 26°C | 4days (28 mm) Good | 10.3h Excellent | 75% Muggy | 7.7 Very High | Fair | View Details |
| March | 31°C / 24°C | 37°C / 28°C | 6days (31 mm) Good | 11.1h Excellent | 74% Muggy | 8.7 Very High | Fair | View Details |
| April | 32°C / 25°C | 38°C / 30°C | 10days (47 mm) Wet | 11.6h Excellent | 75% Muggy | 9.1 Very High | Poor | View Details |
| May | 32°C / 26°C | 39°C / 32°C | 23days (162 mm) Wet | 10.8h Excellent | 81% Humid | 8.4 Very High | Wet | View Details |
| June | 30°C / 25°C | 36°C / 31°C | 28days (401 mm) Wet | 9.4h Good | 87% Very Muggy | 8.1 Very High | Wet | View Details |
| July | 29°C / 25°C | 35°C / 30°C | 30days (675 mm) Wet | 7.7h Good | 90% Very Muggy | 6.9 High | Wet | View Details |
| August | 28°C / 25°C | 35°C / 30°C | 29days (621 mm) Wet | 7.6h Good | 90% Very Muggy | 8.1 Very High | Wet | View Details |
| September | 29°C / 25°C | 35°C / 30°C | 28days (456 mm) Wet | 7.9h Good | 89% Very Muggy | 6.8 High | Wet | View Details |
| October | 30°C / 25°C | 36°C / 30°C | 23days (318 mm) Wet | 8.8h Good | 86% Very Muggy | 7.4 Very High | Wet | View Details |
| November | 30°C / 24°C | 36°C / 29°C | 12days (105 mm) Wet | 9.6h Good | 83% Humid | 6.8 High | Poor | View Details |
| December best | 30°C / 24°C | 34°C / 28°C | 10days (60 mm) Wet | 9.3h Good | 81% Humid | 6.5 High | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Botolan are January, February, December, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Botolan, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Botolan 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 Botolan is January, with average overnight lows of 23°C (73°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Botolan is July, averaging 675mm of precipitation across 30 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Botolan runs through July, August, June, September, with the heaviest rainfall in July. Based on 10-year averages for Botolan.
Botolan receives approximately 114 sunshine hours per year. The sunniest month is April with around 12 hours. Based on climate data for Botolan.
The least favorable months to visit Botolan are May, June, August, October, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider January, February, December instead.
The annual average UV index in Botolan is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Botolan is 82%, 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 Botolan are 12 km/h (7 mph). The windiest month is July with peak winds reaching 14 km/h (9 mph) (gusts up to 32 km/h / 20 mph).
Botolan averages 3 clear-sky days per month with overall cloud cover around 66%. The clearest skies occur in February.
The annual average dew point in Botolan is 24°C (75°F), which feels oppressively humid. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Botolan 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 Botolan ranges from 29°C (84°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 Botolan, with a climate score of 1.8/10. Consider visiting during January, February, December instead for better conditions.
For June in Botolan, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 30°C (85°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: