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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 86°F, while the coldest is January averaging around 39°F at night. Precipitation totals about 17 inches a year and is strongly seasonal — July alone averages 3.4 inches while December barely receives 0.21 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)San Luis de la Paz climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 71 | 76 | 80 | 84 | 86 | 82 | 80 | 80 | 78 | 76 | 75 | 73 |
| Avg temp (°F) | 55 | 59 | 62 | 67 | 70 | 69 | 67 | 66 | 65 | 63 | 60 | 57 |
| Avg low (°F) | 39 | 42 | 46 | 50 | 53 | 55 | 53 | 53 | 53 | 49 | 45 | 41 |
| Precipitation (in) | 0.2 | 0.5 | 0.4 | 0.5 | 1.3 | 3.0 | 3.4 | 2.7 | 3.1 | 1.3 | 0.5 | 0.2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 71 | 76 | 80 | 84 | 86 | 82 |
| Avg temp (°F) | 55 | 59 | 62 | 67 | 70 | 69 |
| Avg low (°F) | 39 | 42 | 46 | 50 | 53 | 55 |
| Precipitation (in) | 0.2 | 0.5 | 0.4 | 0.5 | 1.3 | 3.0 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 80 | 80 | 78 | 76 | 75 | 73 |
| Avg temp (°F) | 67 | 66 | 65 | 63 | 60 | 57 |
| Avg low (°F) | 53 | 53 | 53 | 49 | 45 | 41 |
| Precipitation (in) | 3.4 | 2.7 | 3.1 | 1.3 | 0.5 | 0.2 |
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.