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Calapan, Philippines climate
Af Tropical rainforest
Calapan has a remarkably steady tropical climate (Tropical rainforest, Köppen Af). The hottest month is May with an average daily high near 33°C, while the coldest is January averaging around 22°C at night. Around 2244 mm of precipitation falls each year, peaking in November (288 mm) and easing off in February (73 mm).
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Calapan climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 29 | 30 | 31 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 31 | 30 |
| Avg temp (°C) | 26 | 26 | 27 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 26 |
| Avg low (°C) | 22 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 |
| Precipitation (mm) | 100 | 73 | 73 | 90 | 199 | 255 | 253 | 194 | 183 | 280 | 288 | 256 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 29 | 30 | 31 | 33 | 33 | 33 |
| Avg temp (°C) | 26 | 26 | 27 | 28 | 29 | 28 |
| Avg low (°C) | 22 | 22 | 23 | 24 | 24 | 24 |
| Precipitation (mm) | 100 | 73 | 73 | 90 | 199 | 255 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 32 | 32 | 32 | 32 | 31 | 30 |
| Avg temp (°C) | 28 | 28 | 28 | 28 | 27 | 26 |
| Avg low (°C) | 24 | 24 | 24 | 24 | 23 | 23 |
| Precipitation (mm) | 253 | 194 | 183 | 280 | 288 | 256 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 67 | 58 | 50 | 46 | 63 | 75 | 83 | 83 | 82 | 75 | 68 | 72 |
| Relative humidity (%) | 83 | 81 | 79 | 75 | 76 | 78 | 81 | 82 | 82 | 83 | 84 | 85 |
| Wind speed (mph) | 9.3 | 8.9 | 8.2 | 7.0 | 5.5 | 5.1 | 5.3 | 5.5 | 5.1 | 6.4 | 8.4 | 9.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 67 | 58 | 50 | 46 | 63 | 75 |
| Relative humidity (%) | 83 | 81 | 79 | 75 | 76 | 78 |
| Wind speed (mph) | 9.3 | 8.9 | 8.2 | 7.0 | 5.5 | 5.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 83 | 83 | 82 | 75 | 68 | 72 |
| Relative humidity (%) | 81 | 82 | 82 | 83 | 84 | 85 |
| Wind speed (mph) | 5.3 | 5.5 | 5.1 | 6.4 | 8.4 | 9.6 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Calapan/mindoro Isl, a weather station, inside the city. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.