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Santiago del Estero, Argentina climate
Cwa Monsoon-influenced humid subtropical
Santiago del Estero has a seasonal warm-temperate climate (Monsoon-influenced humid subtropical, Köppen Cwa). The hottest month is January with an average daily high near 94°F, while the coldest is July averaging around 40°F at night. Precipitation totals about 33 inches a year and is strongly seasonal — January alone averages 6.0 inches while July barely receives 0.35 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)Santiago del Estero climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 94 | 92 | 88 | 81 | 75 | 70 | 71 | 78 | 83 | 88 | 92 | 94 |
| Avg temp (°F) | 82 | 80 | 76 | 70 | 63 | 57 | 55 | 61 | 67 | 74 | 78 | 81 |
| Avg low (°F) | 69 | 68 | 65 | 59 | 50 | 44 | 40 | 44 | 51 | 60 | 64 | 68 |
| Precipitation (in) | 6.0 | 5.5 | 4.1 | 2.0 | 1.3 | 0.6 | 0.4 | 0.6 | 1.2 | 2.9 | 4.2 | 4.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 94 | 92 | 88 | 81 | 75 | 70 |
| Avg temp (°F) | 82 | 80 | 76 | 70 | 63 | 57 |
| Avg low (°F) | 69 | 68 | 65 | 59 | 50 | 44 |
| Precipitation (in) | 6.0 | 5.5 | 4.1 | 2.0 | 1.3 | 0.6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 71 | 78 | 83 | 88 | 92 | 94 |
| Avg temp (°F) | 55 | 61 | 67 | 74 | 78 | 81 |
| Avg low (°F) | 40 | 44 | 51 | 60 | 64 | 68 |
| Precipitation (in) | 0.4 | 0.6 | 1.2 | 2.9 | 4.2 | 4.6 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 63 | 62 | 63 | 62 | 58 | 53 | 46 | 48 | 57 | 56 | 62 |
| Relative humidity (%) | 60 | 65 | 68 | 70 | 69 | 69 | 61 | 50 | 43 | 46 | 49 | 55 |
| Wind speed (mph) | 0.4 | 0.3 | 0.3 | 0.3 | 0.4 | 0.6 | 1.1 | 1.5 | 1.7 | 1.4 | 1.0 | 0.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 63 | 62 | 63 | 62 | 58 |
| Relative humidity (%) | 60 | 65 | 68 | 70 | 69 | 69 |
| Wind speed (mph) | 0.4 | 0.3 | 0.3 | 0.3 | 0.4 | 0.6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 53 | 46 | 48 | 57 | 56 | 62 |
| Relative humidity (%) | 61 | 50 | 43 | 46 | 49 | 55 |
| Wind speed (mph) | 1.1 | 1.5 | 1.7 | 1.4 | 1.0 | 0.6 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Santiago Del Estero, a weather station, about 6 km from the city centre. The underlying daily records come from NOAA's global station network.
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.