Santiago Tuxtla monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Santiago Tuxtla
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 24.9 | 26.6 | 29.2 | 32.3 | 33.1 | 32 | 30.5 | 30.6 | 29.6 | 28.1 | 26.6 | 25.5 |
| °F | 76.8 | 79.8 | 84.5 | 90.1 | 91.5 | 89.6 | 86.9 | 87 | 85.2 | 82.6 | 79.9 | 77.9 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
Average rainfall & rainy days
The graph below shows the average rainfall and number of rainy days per month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | 60 | 30 | 30 | 42 | 69 | 215 | 305 | 250 | 452 | 331 | 165 | 97 |
| inches | 2.4 | 1.2 | 1.2 | 1.7 | 2.7 | 8.5 | 12 | 9.8 | 17.8 | 13 | 6.5 | 3.8 |
| Rainy days | 10 | 6 | 5 | 4 | 6 | 14 | 19 | 18 | 18 | 17 | 11 | 11 |
Average annual rainfall in Santiago Tuxtla: 1968.367mm (774.9 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Santiago Tuxtla
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 5.6 | 6.7 | 6.3 | 5.9 | 6.1 | 6 | 6.2 | 6.8 | 5.3 | 6.1 | 6.2 | 5.5 |
Day / night temperatures
The graph below shows the daily range of temperatures for each month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 15.9 | 16.4 | 18.4 | 20.7 | 21.7 | 22.2 | 21.5 | 21.4 | 21.5 | 19.9 | 17.8 | 16.7 |
| Max °C | 25.1 | 26.8 | 29.5 | 32.6 | 33.4 | 32.3 | 30.7 | 30.8 | 29.8 | 28.3 | 26.8 | 25.7 |
| Min °F | 60.6 | 61.5 | 65 | 69.2 | 71 | 71.9 | 70.7 | 70.5 | 70.6 | 67.8 | 64 | 62.1 |
| Max °F | 68.9 | 70.9 | 75 | 79.9 | 81.5 | 81 | 79 | 79 | 78.1 | 75.4 | 72.1 | 70.2 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 23.7 | 23.4 | 23.9 | 25.5 | 27.4 | 28.7 | 28.8 | 29.2 | 29.2 | 28.3 | 26.7 | 25 |
| °F | 74.7 | 74.1 | 75.1 | 77.9 | 81.3 | 83.6 | 83.8 | 84.6 | 84.6 | 82.9 | 80.1 | 76.9 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 17 | 17 | 16 | 14 | 13 | 12 | 11 | 11 | 12 | 16 | 17 | 16 |
| mph | 10 | 11 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 10 | 10 | 10 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 73% | 72% | 72% | 71% | 71% | 75% | 74% | 73% | 75% | 71% | 72% | 72% |
Other monthly averages
Santiago Tuxtla weather stats
| Hottest month: | May | 33.1°C 91.6°F |
|---|---|---|
| Driest month: | March | 30mm 1.2ins |
| Sunniest month: | February | 6.7hrs |
| Coldest month: | January | 24.9°C 76.8°F |
| Wettest month: | September | 452mm 17.8ins |
| Warmest sea: | September | 29.2°C 84.6°F |
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