Climate averages 1991–2020
Isulan weather
in June.
A hot, very wet month: the joint 4th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Isulan: daytime highs average 30.4°C and nights cool to about 23.9°C. By daytime temperature it is the joint 4th warmest of the 12 months.
Expect about 257 mm of rain on roughly 27 days, which makes June a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 30 min on an average June day.
The nearest other city in this atlas is Tacurong (11 km away). In June its highs average 29.3°C, 1.1°C cooler than Isulan, with 238 mm of rain.
Among the 151 cities listed in the Philippines, Isulan ranks joint 41st of 151 for the warmest June highs and joint 92nd of 151 for the driest June (rainfall, lowest first). The mean June high of those 151 cities is 29.8°C; Isulan is 0.6°C warmer than that mean.
From June to July, average highs fall by 0.5°C to 29.9°C, and monthly rainfall falls from 257 mm to 256 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Isulan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.8°C23.4°C | 23.4°C | 129 | 16.9 | 11.812 h |
| February | 30.4°C23.6°C | 23.6°C | 100 | 14.2 | 11.912 h |
| March | 31.6°C24.0°C | 24.0°C | 112 | 15.8 | 12.112 h |
| April | 32.5°C24.6°C | 24.6°C | 123 | 18.2 | 12.312 h |
| May | 31.6°C24.5°C | 24.5°C | 225 | 27.1 | 12.412 h |
| June, selected | 30.4°C23.9°C | 23.9°C | 257 | 27.0 | 12.512 h |
| July | 29.9°C23.6°C | 23.6°C | 256 | 26.6 | 12.512 h |
| August | 30.2°C23.6°C | 23.6°C | 214 | 25.1 | 12.312 h |
| September | 30.4°C23.6°C | 23.6°C | 211 | 25.0 | 12.212 h |
| October | 30.2°C23.5°C | 23.5°C | 238 | 26.3 | 12.012 h |
| November | 30.0°C23.4°C | 23.4°C | 171 | 23.1 | 11.812 h |
| December | 30.0°C23.6°C | 23.6°C | 130 | 19.9 | 11.712 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Tacurong in JunePhilippines · 11 kmHigh 29.3°C · Low 23.2°C · 238 mm rain
- Banga in JunePhilippines · 30 kmHigh 28.8°C · Low 22.5°C · 199 mm rain
- Koronadal in JunePhilippines · 30 kmHigh 29.4°C · Low 23.2°C · 199 mm rain
- Surallah in JunePhilippines · 32 kmHigh 28.9°C · Low 22.9°C · 199 mm rain
- Lambayong in JunePhilippines · 50 kmHigh 25.7°C · Low 19.7°C · 251 mm rain
- Tupi in JunePhilippines · 51 kmHigh 28.7°C · Low 22.5°C · 258 mm rain
- Malingao in JunePhilippines · 61 kmHigh 30.4°C · Low 24.2°C · 200 mm rain
- Budta in JunePhilippines · 66 kmHigh 30.0°C · Low 24.0°C · 200 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Isulan) is explained once on the Isulan year overview and on the Sources, method and limits page.