CLIMATE
Climate of Weddell Island, Falkland Islands
Seasonal climate characteristics and practical weather context.
Climate of Weddell Island, Falkland Islands
NASA POWER’s 1991–2020 climatology for Weddell Island, Falkland Islands (-51.900, -60.917) gives an annual mean temperature of 6.7 °C and estimated annual precipitation of about 665 mm.
Temperature
January has the highest monthly mean temperature at 10.1 °C. July is coolest at 3.7 °C, a yearly monthly-mean range of 6.4 °C.
Precipitation
March has the highest estimated monthly total (about 66 mm); October has the lowest (about 44 mm). Monthly totals are estimated from NASA POWER’s mean daily precipitation rates.
Monthly averages
| Month | Mean temperature | Estimated precipitation |
|---|---|---|
| January | 10.1 °C | 63 mm |
| February | 9.9 °C | 54 mm |
| March | 9.1 °C | 66 mm |
| April | 7.4 °C | 66 mm |
| May | 5.8 °C | 60 mm |
| June | 4.3 °C | 57 mm |
| July | 3.7 °C | 52 mm |
| August | 3.9 °C | 50 mm |
| September | 4.4 °C | 45 mm |
| October | 5.7 °C | 44 mm |
| November | 7.4 °C | 50 mm |
| December | 8.9 °C | 58 mm |