Home › Cities › Mexico › San Andrés Tuxtla
San Andrés Tuxtla, Veracruz climate
Aw Tropical savanna (dry winter)
San Andrés Tuxtla has a mildly seasonal tropical climate (Tropical savanna (dry winter), Köppen Aw). The hottest month is May with an average daily high near 34°C, while the coldest is January averaging around 15°C at night. Precipitation totals about 2009 mm a year and is strongly seasonal — September alone averages 412 mm while February barely receives 17 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 Andrés Tuxtla climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 26 | 28 | 31 | 34 | 34 | 33 | 32 | 32 | 31 | 30 | 28 | 27 |
| Avg temp (°C) | 21 | 22 | 24 | 26 | 27 | 27 | 26 | 26 | 26 | 24 | 23 | 21 |
| Avg low (°C) | 15 | 16 | 17 | 19 | 21 | 21 | 21 | 20 | 20 | 19 | 17 | 16 |
| Precipitation (mm) | 54 | 17 | 22 | 25 | 69 | 198 | 281 | 325 | 412 | 367 | 184 | 55 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 26 | 28 | 31 | 34 | 34 | 33 |
| Avg temp (°C) | 21 | 22 | 24 | 26 | 27 | 27 |
| Avg low (°C) | 15 | 16 | 17 | 19 | 21 | 21 |
| Precipitation (mm) | 54 | 17 | 22 | 25 | 69 | 198 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 32 | 32 | 31 | 30 | 28 | 27 |
| Avg temp (°C) | 26 | 26 | 26 | 24 | 23 | 21 |
| Avg low (°C) | 21 | 20 | 20 | 19 | 17 | 16 |
| Precipitation (mm) | 281 | 325 | 412 | 367 | 184 | 55 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 56 | 48 | 47 | 53 | 65 | 68 | 68 | 73 | 63 | 58 | 60 |
| Relative humidity (%) | 86 | 86 | 81 | 76 | 74 | 80 | 84 | 84 | 85 | 84 | 84 | 86 |
| Wind speed (km/h) | 13.2 | 12.3 | 12.6 | 12.9 | 12.0 | 11.6 | 10.6 | 10.0 | 11.0 | 13.2 | 13.7 | 13.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 56 | 48 | 47 | 53 | 65 |
| Relative humidity (%) | 86 | 86 | 81 | 76 | 74 | 80 |
| Wind speed (km/h) | 13.2 | 12.3 | 12.6 | 12.9 | 12.0 | 11.6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 68 | 68 | 73 | 63 | 58 | 60 |
| Relative humidity (%) | 84 | 84 | 85 | 84 | 84 | 86 |
| Wind speed (km/h) | 10.6 | 10.0 | 11.0 | 13.2 | 13.7 | 13.1 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from CONAGUA / SMN, Mexico's national weather service, measured at Sihuapan, about 4 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.