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Banlung, Cambodia climate
Am Tropical monsoon
Banlung has a remarkably steady tropical climate (Tropical monsoon, Köppen Am). The hottest month is April with an average daily high near 100°F, while the coldest is January averaging around 65°F at night. Precipitation totals about 96 inches a year and is strongly seasonal — July alone averages 17.1 inches while January barely receives 0.21 inches.
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)Banlung climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 91 | 95 | 99 | 100 | 96 | 92 | 90 | 90 | 90 | 92 | 91 | 89 |
| Avg temp (°F) | 78 | 81 | 85 | 88 | 86 | 84 | 83 | 82 | 82 | 82 | 81 | 78 |
| Avg low (°F) | 65 | 67 | 71 | 76 | 77 | 76 | 75 | 75 | 75 | 73 | 70 | 67 |
| Precipitation (in) | 0.2 | 0.2 | 1.9 | 4.9 | 12.1 | 13.6 | 17.1 | 16.9 | 16.1 | 9.1 | 3.0 | 0.8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 91 | 95 | 99 | 100 | 96 | 92 |
| Avg temp (°F) | 78 | 81 | 85 | 88 | 86 | 84 |
| Avg low (°F) | 65 | 67 | 71 | 76 | 77 | 76 |
| Precipitation (in) | 0.2 | 0.2 | 1.9 | 4.9 | 12.1 | 13.6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 90 | 90 | 90 | 92 | 91 | 89 |
| Avg temp (°F) | 83 | 82 | 82 | 82 | 81 | 78 |
| Avg low (°F) | 75 | 75 | 75 | 73 | 70 | 67 |
| Precipitation (in) | 17.1 | 16.9 | 16.1 | 9.1 | 3.0 | 0.8 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with high ≥ 90°F (days) | 16 | 23 | 29 | 28 | 26 | 19 | 16 | 14 | 14 | 18 | 15 | 15 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with high ≥ 90°F (days) | 16 | 23 | 29 | 28 | 26 | 19 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with high ≥ 90°F (days) | 16 | 14 | 14 | 18 | 15 | 15 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 40 | 35 | 45 | 64 | 78 | 83 | 86 | 88 | 87 | 71 | 57 | 55 |
| Relative humidity (%) | 67 | 63 | 59 | 60 | 70 | 76 | 79 | 81 | 81 | 78 | 75 | 72 |
| Wind speed (mph) | 0.1 | 0.2 | 0.3 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 40 | 35 | 45 | 64 | 78 | 83 |
| Relative humidity (%) | 67 | 63 | 59 | 60 | 70 | 76 |
| Wind speed (mph) | 0.1 | 0.2 | 0.3 | 0.2 | 0.1 | 0.0 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 86 | 88 | 87 | 71 | 57 | 55 |
| Relative humidity (%) | 79 | 81 | 81 | 78 | 75 | 72 |
| Wind speed (mph) | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 |
Methodology & sources
Temperature & precipitation — modelled for this location from ERA5-Land reanalysis, a ~9 km global grid, because no long-record weather station is close enough to use.
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.