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Simunul climate by month
What the weather is like
Simunul has a tropical rainforest climate (Köppen Af): .
The warmest month is May, when afternoons average 28° and nights 27°. January is the coolest month, with highs of 27° and lows of 26°. The difference between the warmest and the coolest month is about 1°, a small seasonal swing typical of places tempered by the sea.
About 1,656 mm of precipitation falls in an average year. December is the wettest month (160 mm, 29 wet days) and April the driest (87 mm, 20 wet days). Cloud cover ranges from 36% in April to 55% in October.
The sea reaches about 29° in May. Sea temperatures lag the air by a month or two, so late summer is usually warmer for swimming than early summer.
Compared with Manila, the capital, Simunul is 3.8° cooler on a May afternoon and receives less precipitation over the year.
Year in figures
- Hottest afternoons
- 28° · May
- Coldest nights
- 26° · January
- Wettest month
- December
- Driest month
- April
- Clearest skies
- April · 36% cloud
- Warmest sea
- 29° · May
- Longest day
- 12 h 24 min
- Shortest day
- 11 h 50 min
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columns, sea temperature lineTemperature curve
Average high, low and seaDaylight
Hours between sunrise and sunset on the 15th of each monthClimate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 27° | 27° | 27° | 28° | 28° | 28° | 28° | 28° | 28° | 28° | 28° | 27° |
| Average low | 26° | 26° | 26° | 27° | 27° | 26° | 26° | 26° | 26° | 26° | 26° | 26° |
| Precipitation | 187 mm | 111 mm | 93 mm | 87 mm | 132 mm | 149 mm | 154 mm | 119 mm | 117 mm | 170 mm | 177 mm | 160 mm |
| Wet days (≥1 mm) | 27.5 | 20.8 | 23 | 20.3 | 26.3 | 27.7 | 27.7 | 28 | 27.8 | 26.2 | 26 | 29 |
| Cloud cover | 54% | 49% | 39% | 36% | 47% | 54% | 54% | 51% | 52% | 55% | 54% | 54% |
| Sea temperature | 28° | 28° | 29° | 29° | 29° | 29° | 29° | 29° | 29° | 29° | 29° | 29° |
| Daylight | 11h 52 | 11h 58 | 12h 05 | 12h 13 | 12h 20 | 12h 24 | 12h 23 | 12h 17 | 12h 09 | 12h 01 | 11h 54 | 11h 50 |
| Month score | 49 | 51 | 53 | 52 | 46 | 44 | 45 | 46 | 46 | 44 | 45 | 47 |