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Ujae, Marshall Islands climate
Am Tropical monsoon
Ujae has a remarkably steady tropical climate (Tropical monsoon, Köppen Am). The hottest month is November with an average daily high near 29°C, while the coldest is February averaging around 27°C at night. Precipitation totals about 1782 mm a year and is strongly seasonal — October alone averages 234 mm while February barely receives 55 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)Ujae climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 |
| Avg temp (°C) | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Avg low (°C) | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Precipitation (mm) | 72 | 55 | 100 | 131 | 145 | 142 | 189 | 189 | 199 | 234 | 192 | 133 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 28 | 28 | 28 | 28 | 28 | 28 |
| Avg temp (°C) | 28 | 27 | 28 | 28 | 28 | 28 |
| Avg low (°C) | 27 | 27 | 27 | 28 | 28 | 28 |
| Precipitation (mm) | 72 | 55 | 100 | 131 | 145 | 142 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 28 | 28 | 28 | 28 | 29 | 28 |
| Avg temp (°C) | 28 | 28 | 28 | 28 | 28 | 28 |
| Avg low (°C) | 28 | 28 | 28 | 28 | 28 | 28 |
| Precipitation (mm) | 189 | 189 | 199 | 234 | 192 | 133 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 73 | 70 | 67 | 71 | 70 | 71 | 74 | 74 | 75 | 78 | 76 | 70 |
| Relative humidity (%) | 78 | 77 | 79 | 80 | 81 | 82 | 82 | 82 | 82 | 82 | 81 | 79 |
| Wind speed (m/s) | 7.0 | 7.1 | 6.9 | 6.6 | 6.1 | 5.7 | 4.7 | 4.0 | 3.9 | 4.2 | 5.4 | 7.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 73 | 70 | 67 | 71 | 70 | 71 |
| Relative humidity (%) | 78 | 77 | 79 | 80 | 81 | 82 |
| Wind speed (m/s) | 7.0 | 7.1 | 6.9 | 6.6 | 6.1 | 5.7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 74 | 74 | 75 | 78 | 76 | 70 |
| Relative humidity (%) | 82 | 82 | 82 | 82 | 81 | 79 |
| Wind speed (m/s) | 4.7 | 4.0 | 3.9 | 4.2 | 5.4 | 7.0 |
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.