Gammad, Philippines experiences average highs of 29°C (84°F) and lows of 23°C (73°F) throughout the year. Rainfall is frequent, averaging about 20 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 cooled by 0.6°C (1.1°F) across the available records.
Gammad, Philippines Weather & Climate 2026
Monthly climate averages for Gammad, Philippines. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Jun–Oct At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
3.9/10
Best: January, February, March
UV Index
7
High
Temperature 29°C / 23°C
Feels Like 35°C / 28°C
Rainy Days 20
Rainfall 201 mm
Sunshine 9 h
Humidity 84%
Wind Speed 10 km/h
Dew Point 23°C
Hottest Month
33°C
May
Avg Low 25°C
Rain 19 days
Coldest Month
20°C
January
Avg High 25°C
Rain 13 days
Driest Month
9 days
April
Avg High 32°C
Avg Low 24°C
Windiest Month
11 km/h
April (Gusts 28)
Worst Time to Visit
Consider avoiding May, June, July, August due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 05:18
Daylight 13.2h
Sunset 18:29
Live conditions —
Gammad on the map · live conditions
Gammad, Philippines
- Continent
- Asia
- Country
- Philippines
- City
- Gammad
- Population
- 2.6K
- Coordinates
- 17.71°, 121.74°
Seasonal Breakdown
Spring
Mar–May
Avg High 31°C
Avg Low 23°C
Rain 13 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 31°C
Avg Low 25°C
Rain 27 days/mo
Autumn
Sep–Nov
Avg High 29°C
Avg Low 24°C
Rain 24 days/mo
Winter
Dec–Feb
Avg High 26°C
Avg Low 21°C
Rain 15 days/mo
2/3 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: 25°C / 20°C . Feb: 26°C / 20°C . Mar: 29°C / 22°C . Apr: 32°C / 24°C . May: 33°C / 25°C . Jun: 32°C / 25°C . Jul: 31°C / 25°C . Aug: 31°C / 25°C . Sep: 30°C / 24°C . Oct: 29°C / 24°C . Nov: 28°C / 23°C . Dec: 26°C / 22°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 106 mm. Feb: 88 mm. Mar: 51 mm. Apr: 34 mm. May: 141 mm. Jun: 231 mm. Jul: 378 mm. Aug: 295 mm. Sep: 280 mm. Oct: 265 mm. Nov: 248 mm. Dec: 300 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 87%. Feb: 85%. Mar: 81%. Apr: 76%. May: 76%. Jun: 81%. Jul: 84%. Aug: 86%. Sep: 86%. Oct: 86%. Nov: 87%. Dec: 88%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 9 km/h . Feb: 10 km/h . Mar: 10 km/h . Apr: 11 km/h . May: 10 km/h . Jun: 10 km/h . Jul: 10 km/h . Aug: 9 km/h . Sep: 9 km/h . Oct: 11 km/h . Nov: 10 km/h . Dec: 10 km/h .
Sunshine
Sunshine
Sunshine: Jan: 7h. Feb: 8h. Mar: 10h. Apr: 11h. May: 11h. Jun: 11h. Jul: 9h. Aug: 9h. Sep: 9h. Oct: 9h. Nov: 8h. Dec: 6h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 5. Feb: UV 6. Mar: UV 8. Apr: UV 9. May: UV 8. Jun: UV 9. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 7. Nov: UV 6. Dec: UV 4.
Monthly Daylight Hours
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Climate Trends
Average highs have cooled by 0.6°C (1.1°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 | May 2025 · 32°C | May · 33°C |
| Coldest month | Jan 2025 · 20°C | Jan · 20°C |
| Wettest month | Jul 2025 · 611 mm | Jul · 378 mm |
| Windiest month | Nov 2025 · 12 km/h | Apr · 11 km/h |
Month-by-Month Weather Table
January best
Excellent 
February best
Good March best
Fair 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 | 25°C / 20°C | 28°C / 23°C | 13days (106 mm) Wet | 6.9h Fair | 87% Very Muggy | 4.7 Moderate | Excellent | View Details |
| February best | 26°C / 20°C | 29°C / 23°C | 12days (88 mm) Wet | 7.6h Good | 85% Humid | 5.9 High | Good | View Details |
| March best | 29°C / 22°C | 33°C / 25°C | 10days (51 mm) Wet | 9.7h Good | 81% Humid | 7.8 Very High | Fair | View Details |
| April | 32°C / 24°C | 37°C / 28°C | 9days (34 mm) Wet | 11h Excellent | 76% Humid | 9 Very High | Poor | View Details |
| May | 33°C / 25°C | 39°C / 30°C | 19days (141 mm) Wet | 10.5h Excellent | 76% Humid | 8.4 Very High | Wet | View Details |
| June | 32°C / 25°C | 39°C / 31°C | 25days (231 mm) Wet | 10.7h Excellent | 81% Humid | 8.5 Very High | Wet | View Details |
| July | 31°C / 25°C | 38°C / 30°C | 28days (378 mm) Wet | 9.4h Good | 84% Humid | 7.5 Very High | Wet | View Details |
| August | 31°C / 25°C | 38°C / 30°C | 27days (295 mm) Wet | 8.9h Good | 86% Very Muggy | 8 Very High | Wet | View Details |
| September | 30°C / 24°C | 37°C / 30°C | 26days (280 mm) Wet | 8.7h Good | 86% Very Muggy | 7.2 Very High | Wet | View Details |
| October | 29°C / 24°C | 35°C / 28°C | 24days (265 mm) Wet | 8.6h Good | 86% Very Muggy | 7.1 Very High | Wet | View Details |
| November | 28°C / 23°C | 33°C / 27°C | 21days (248 mm) Wet | 8h Good | 87% Very Muggy | 5.5 High | Wet | View Details |
| December | 26°C / 22°C | 30°C / 25°C | 21days (300 mm) Wet | 6.1h Fair | 88% Very Muggy | 4.2 Moderate | Wet | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Gammad are January, February, March, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Gammad, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Gammad is May, with average daytime highs of 33°C (91°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Gammad is January, with average overnight lows of 20°C (69°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Gammad is July, averaging 378mm of precipitation across 28 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Gammad runs through July, August, September, June, with the heaviest rainfall in July. Based on 10-year averages for Gammad.
Gammad receives approximately 106 sunshine hours per year. The sunniest month is April with around 11 hours. Based on climate data for Gammad.
The least favorable months to visit Gammad are May, June, July, August, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider January, February, March instead.
The annual average UV index in Gammad is 7, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Gammad is 84%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Average wind speeds in Gammad are 10 km/h (6 mph). The windiest month is April with peak winds reaching 11 km/h (7 mph) (gusts up to 28 km/h / 17 mph).
Gammad averages 1 clear-sky days per month with overall cloud cover around 69%. The clearest skies occur in April.
The annual average dew point in Gammad is 23°C (73°F), which feels muggy and uncomfortable. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Gammad 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 Gammad ranges from 28°C (82°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 Gammad, with a climate score of 1/10. Consider visiting during January, February, March instead for better conditions.
For June in Gammad, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 32°C (90°F) and 25 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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