Peradayan Forest Reserve
- Annual mean
- 27.3 °C
- Warmest month
- May
- Wettest month
- December
A twelve month profile of atmospheric conditions derived from local 1991 to 2020 data points.
Review the long term atmospheric trends for Ulu Temburong National Park based on a representative coordinate at 239.6 meters elevation. This profile displays monthly climate normals including mean temperature, precipitation rates, relative humidity, wind speed, and daylight hours. These data points provide a structured comparison of environmental conditions across the calendar year, reflecting the 1991 to 2020 climatology period.
Tracing the relationship between steady tropical heat and monthly variations in daily precipitation
Compare long term averages for temperature, daily precipitation, humidity, and calculated daylight.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 24.9 °C20.8° to 30.1° | 8.2 mm/day | 89.5% | 1.4 m/s | 11.8 hours |
| February | 24.9 °C20.7° to 30.3° | 5.3 mm/day | 88.8% | 1.4 m/s | 11.9 hours |
| March | 25.3 °C21.1° to 31° | 4.9 mm/day | 87.7% | 1.3 m/s | 12 hours |
| April | 25.8 °C21.8° to 30.9° | 6.9 mm/day | 88.1% | 1.2 m/s | 12.1 hours |
| May | 25.8 °C21.9° to 30.7° | 7.6 mm/day | 88.7% | 1.2 m/s | 12.2 hours |
| June | 25.5 °C21.5° to 30.3° | 7.8 mm/day | 88.2% | 1.2 m/s | 12.3 hours |
| July | 25.3 °C21.2° to 30.1° | 7.1 mm/day | 87.8% | 1.3 m/s | 12.2 hours |
| August | 25.3 °C21.2° to 30.4° | 7.5 mm/day | 87.3% | 1.3 m/s | 12.1 hours |
| September | 25.3 °C21.4° to 30.6° | 7.9 mm/day | 87.7% | 1.3 m/s | 12 hours |
| October | 25.1 °C21.3° to 30.4° | 10 mm/day | 89.4% | 1.3 m/s | 11.9 hours |
| November | 25.1 °C21.4° to 30.1° | 9.8 mm/day | 90.2% | 1.3 m/s | 11.8 hours |
| December | 25.1 °C21.2° to 30° | 10.5 mm/day | 90.2% | 1.3 m/s | 11.7 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Analyzing thirty years of calculated monthly temperature, precipitation, and relative humidity averages.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Trace annual temperature patterns and precipitation rhythms across diverse geographic settings
Deepen your understanding of Ulu Temburong National Park's unique role as Brunei's first national park and its significance within the Borneo landscape. By examining its mapped boundaries and pristine terrain, you can gain valuable insights into protected-area strategy and regional geography, extending your atlas exploration of Southeast Asia's natural heritage.