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Salto, Uruguay climate
Cfa Humid subtropical
Salto has a mildly seasonal warm-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is January with an average daily high near 91°F, while the coldest is July averaging around 44°F at night. Around 53 inches of precipitation falls each year, peaking in October (6.3 inches) and easing off in July (2.1 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)Salto climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 91 | 88 | 85 | 79 | 71 | 66 | 66 | 70 | 74 | 79 | 84 | 89 |
| Avg temp (°F) | 79 | 77 | 73 | 67 | 61 | 56 | 55 | 58 | 62 | 67 | 72 | 76 |
| Avg low (°F) | 66 | 65 | 62 | 56 | 50 | 46 | 44 | 46 | 50 | 55 | 59 | 63 |
| Precipitation (in) | 4.7 | 5.3 | 4.9 | 5.6 | 4.3 | 2.8 | 2.1 | 2.5 | 3.5 | 6.3 | 5.0 | 5.8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 91 | 88 | 85 | 79 | 71 | 66 |
| Avg temp (°F) | 79 | 77 | 73 | 67 | 61 | 56 |
| Avg low (°F) | 66 | 65 | 62 | 56 | 50 | 46 |
| Precipitation (in) | 4.7 | 5.3 | 4.9 | 5.6 | 4.3 | 2.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 66 | 70 | 74 | 79 | 84 | 89 |
| Avg temp (°F) | 55 | 58 | 62 | 67 | 72 | 76 |
| Avg low (°F) | 44 | 46 | 50 | 55 | 59 | 63 |
| Precipitation (in) | 2.1 | 2.5 | 3.5 | 6.3 | 5.0 | 5.8 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 50 | 53 | 48 | 49 | 54 | 56 | 53 | 51 | 53 | 54 | 47 | 49 |
| Relative humidity (%) | 61 | 66 | 71 | 76 | 82 | 84 | 83 | 80 | 76 | 75 | 68 | 62 |
| Wind speed (mph) | 6.1 | 5.9 | 5.6 | 5.5 | 5.4 | 5.6 | 6.0 | 6.4 | 6.8 | 6.8 | 6.6 | 6.2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 50 | 53 | 48 | 49 | 54 | 56 |
| Relative humidity (%) | 61 | 66 | 71 | 76 | 82 | 84 |
| Wind speed (mph) | 6.1 | 5.9 | 5.6 | 5.5 | 5.4 | 5.6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 53 | 51 | 53 | 54 | 47 | 49 |
| Relative humidity (%) | 83 | 80 | 76 | 75 | 68 | 62 |
| Wind speed (mph) | 6.0 | 6.4 | 6.8 | 6.8 | 6.6 | 6.2 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Nueva Hesperides Intl, a weather station, about 5 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.