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Formosa, Argentina climate
Cfa Humid subtropical
Formosa has a mildly seasonal warm-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is January with an average daily high near 93°F, while the coldest is July averaging around 53°F at night. Precipitation totals about 55 inches a year and is strongly seasonal — December alone averages 7.0 inches while August barely receives 1.37 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)Formosa climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 93 | 91 | 89 | 83 | 76 | 73 | 73 | 78 | 81 | 85 | 88 | 91 |
| Avg temp (°F) | 82 | 80 | 78 | 73 | 66 | 63 | 62 | 65 | 69 | 74 | 77 | 80 |
| Avg low (°F) | 73 | 72 | 69 | 64 | 58 | 56 | 53 | 55 | 58 | 65 | 67 | 71 |
| Precipitation (in) | 6.4 | 5.3 | 5.4 | 6.3 | 4.3 | 2.4 | 1.6 | 1.4 | 2.9 | 5.9 | 6.3 | 7.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 93 | 91 | 89 | 83 | 76 | 73 |
| Avg temp (°F) | 82 | 80 | 78 | 73 | 66 | 63 |
| Avg low (°F) | 73 | 72 | 69 | 64 | 58 | 56 |
| Precipitation (in) | 6.4 | 5.3 | 5.4 | 6.3 | 4.3 | 2.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 73 | 78 | 81 | 85 | 88 | 91 |
| Avg temp (°F) | 62 | 65 | 69 | 74 | 77 | 80 |
| Avg low (°F) | 53 | 55 | 58 | 65 | 67 | 71 |
| Precipitation (in) | 1.6 | 1.4 | 2.9 | 5.9 | 6.3 | 7.0 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 58 | 60 | 54 | 54 | 52 | 58 | 52 | 51 | 57 | 61 | 54 | 57 |
| Relative humidity (%) | 65 | 68 | 69 | 75 | 80 | 82 | 78 | 71 | 66 | 68 | 68 | 67 |
| Wind speed (mph) | 5.3 | 5.2 | 5.0 | 5.2 | 5.3 | 5.7 | 6.0 | 6.6 | 6.7 | 6.8 | 6.2 | 5.7 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 58 | 60 | 54 | 54 | 52 | 58 |
| Relative humidity (%) | 65 | 68 | 69 | 75 | 80 | 82 |
| Wind speed (mph) | 5.3 | 5.2 | 5.0 | 5.2 | 5.3 | 5.7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 52 | 51 | 57 | 61 | 54 | 57 |
| Relative humidity (%) | 78 | 71 | 66 | 68 | 68 | 67 |
| Wind speed (mph) | 6.0 | 6.6 | 6.7 | 6.8 | 6.2 | 5.7 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the WMO's CLINO 1991–2020 collection, measured at Formosa_aero, about 6 km from the city centre.
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.