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Aguascalientes, Aguascalientes climate
BSh Hot semi-arid
Aguascalientes has a mildly seasonal warm-temperate climate (Hot semi-arid, Köppen BSh). The hottest month is May with an average daily high near 32°C, while the coldest is January averaging around 6°C at night. Precipitation totals about 546 mm a year and is strongly seasonal — July alone averages 137 mm while April barely receives 4 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)Aguascalientes climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 23 | 25 | 27 | 30 | 32 | 30 | 28 | 28 | 27 | 26 | 25 | 23 |
| Avg temp (°C) | 14 | 16 | 19 | 21 | 24 | 23 | 22 | 22 | 21 | 20 | 17 | 15 |
| Avg low (°C) | 6 | 8 | 10 | 13 | 16 | 17 | 16 | 16 | 15 | 13 | 9 | 6 |
| Precipitation (mm) | 17 | 12 | 7 | 4 | 19 | 95 | 137 | 110 | 96 | 33 | 9 | 8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 23 | 25 | 27 | 30 | 32 | 30 |
| Avg temp (°C) | 14 | 16 | 19 | 21 | 24 | 23 |
| Avg low (°C) | 6 | 8 | 10 | 13 | 16 | 17 |
| Precipitation (mm) | 17 | 12 | 7 | 4 | 19 | 95 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 28 | 28 | 27 | 26 | 25 | 23 |
| Avg temp (°C) | 22 | 22 | 21 | 20 | 17 | 15 |
| Avg low (°C) | 16 | 16 | 15 | 13 | 9 | 6 |
| Precipitation (mm) | 137 | 110 | 96 | 33 | 9 | 8 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 37 | 30 | 29 | 34 | 37 | 59 | 67 | 62 | 63 | 43 | 29 | 36 |
| Relative humidity (%) | 55 | 50 | 42 | 37 | 41 | 56 | 65 | 66 | 70 | 65 | 61 | 58 |
| Wind speed (km/h) | 6.9 | 7.3 | 7.7 | 8.0 | 7.1 | 7.1 | 6.9 | 6.7 | 6.7 | 6.3 | 6.3 | 6.4 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 37 | 30 | 29 | 34 | 37 | 59 |
| Relative humidity (%) | 55 | 50 | 42 | 37 | 41 | 56 |
| Wind speed (km/h) | 6.9 | 7.3 | 7.7 | 8.0 | 7.1 | 7.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 67 | 62 | 63 | 43 | 29 | 36 |
| Relative humidity (%) | 65 | 66 | 70 | 65 | 61 | 58 |
| Wind speed (km/h) | 6.9 | 6.7 | 6.7 | 6.3 | 6.3 | 6.4 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from CONAGUA / SMN, Mexico's national weather service, measured at Aguascalientes, about 3 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.