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San Luis de la Paz, Guanajuato climate
BSk Cold semi-arid
San Luis de la Paz has a mildly seasonal mild-temperate climate (Cold semi-arid, Köppen BSk). The hottest month is May with an average daily high near 30°C, while the coldest is January averaging around 4°C at night. Precipitation totals about 439 mm a year and is strongly seasonal — July alone averages 86 mm while December barely receives 5 mm.
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)San Luis de la Paz climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 22 | 24 | 26 | 29 | 30 | 28 | 27 | 27 | 25 | 25 | 24 | 23 |
| Avg temp (°C) | 13 | 15 | 17 | 19 | 21 | 20 | 19 | 19 | 19 | 17 | 16 | 14 |
| Avg low (°C) | 4 | 6 | 8 | 10 | 12 | 13 | 12 | 12 | 12 | 9 | 7 | 5 |
| Precipitation (mm) | 6 | 14 | 11 | 12 | 34 | 77 | 86 | 70 | 78 | 34 | 12 | 5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 22 | 24 | 26 | 29 | 30 | 28 |
| Avg temp (°C) | 13 | 15 | 17 | 19 | 21 | 20 |
| Avg low (°C) | 4 | 6 | 8 | 10 | 12 | 13 |
| Precipitation (mm) | 6 | 14 | 11 | 12 | 34 | 77 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 27 | 25 | 25 | 24 | 23 |
| Avg temp (°C) | 19 | 19 | 19 | 17 | 16 | 14 |
| Avg low (°C) | 12 | 12 | 12 | 9 | 7 | 5 |
| Precipitation (mm) | 86 | 70 | 78 | 34 | 12 | 5 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 44 | 38 | 37 | 41 | 44 | 55 | 59 | 55 | 60 | 48 | 40 | 41 |
| Relative humidity (%) | 59 | 55 | 48 | 44 | 52 | 65 | 73 | 74 | 78 | 73 | 69 | 63 |
| Wind speed (mph) | 5.1 | 5.6 | 6.0 | 6.0 | 5.6 | 6.3 | 6.4 | 6.4 | 6.1 | 5.4 | 5.0 | 4.8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 44 | 38 | 37 | 41 | 44 | 55 |
| Relative humidity (%) | 59 | 55 | 48 | 44 | 52 | 65 |
| Wind speed (mph) | 5.1 | 5.6 | 6.0 | 6.0 | 5.6 | 6.3 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 59 | 55 | 60 | 48 | 40 | 41 |
| Relative humidity (%) | 73 | 74 | 78 | 73 | 69 | 63 |
| Wind speed (mph) | 6.4 | 6.4 | 6.1 | 5.4 | 5.0 | 4.8 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from CONAGUA / SMN, Mexico's national weather service, measured at San Luis De La Paz, inside the city.
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.