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Nueva Rosita, Coahuila climate
BSh Hot semi-arid
Nueva Rosita has a seasonal warm-temperate climate (Hot semi-arid, Köppen BSh). The hottest month is August with an average daily high near 101°F, while the coldest is January averaging around 41°F at night. Precipitation totals about 18 inches a year and is strongly seasonal — September alone averages 3.3 inches while February barely receives 0.39 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)Nueva Rosita climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 71 | 76 | 83 | 90 | 95 | 100 | 100 | 101 | 94 | 87 | 77 | 71 |
| Avg temp (°F) | 56 | 61 | 69 | 76 | 82 | 87 | 88 | 88 | 82 | 74 | 64 | 56 |
| Avg low (°F) | 41 | 46 | 54 | 61 | 69 | 74 | 75 | 75 | 70 | 61 | 50 | 42 |
| Precipitation (in) | 0.5 | 0.4 | 1.0 | 1.5 | 3.1 | 1.8 | 2.3 | 2.0 | 3.3 | 1.5 | 0.8 | 0.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 71 | 76 | 83 | 90 | 95 | 100 |
| Avg temp (°F) | 56 | 61 | 69 | 76 | 82 | 87 |
| Avg low (°F) | 41 | 46 | 54 | 61 | 69 | 74 |
| Precipitation (in) | 0.5 | 0.4 | 1.0 | 1.5 | 3.1 | 1.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 100 | 101 | 94 | 87 | 77 | 71 |
| Avg temp (°F) | 88 | 88 | 82 | 74 | 64 | 56 |
| Avg low (°F) | 75 | 75 | 70 | 61 | 50 | 42 |
| Precipitation (in) | 2.3 | 2.0 | 3.3 | 1.5 | 0.8 | 0.5 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 50 | 51 | 50 | 48 | 49 | 45 | 45 | 42 | 48 | 39 | 41 | 49 |
| Relative humidity (%) | 52 | 48 | 46 | 43 | 52 | 53 | 54 | 53 | 61 | 59 | 56 | 54 |
| Wind speed (mph) | 4.9 | 5.4 | 5.9 | 6.2 | 6.1 | 6.5 | 6.3 | 6.0 | 5.3 | 5.1 | 4.7 | 4.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 50 | 51 | 50 | 48 | 49 | 45 |
| Relative humidity (%) | 52 | 48 | 46 | 43 | 52 | 53 |
| Wind speed (mph) | 4.9 | 5.4 | 5.9 | 6.2 | 6.1 | 6.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 45 | 42 | 48 | 39 | 41 | 49 |
| Relative humidity (%) | 54 | 53 | 61 | 59 | 56 | 54 |
| Wind speed (mph) | 6.3 | 6.0 | 5.3 | 5.1 | 4.7 | 4.6 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from CONAGUA / SMN, Mexico's national weather service, measured at Sabinas (dge), about 14 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.