San Agustín Acasaguastlán monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at San Agustín Acasaguastlán
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27.9 | 29.2 | 30.9 | 32.4 | 32 | 30.5 | 30 | 30.1 | 29.6 | 28.9 | 28.2 | 27.5 |
| °F | 82.2 | 84.5 | 87.7 | 90.4 | 89.5 | 86.9 | 85.9 | 86.2 | 85.2 | 84 | 82.8 | 81.6 |
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 | 20 | 19 | 17 | 42 | 123 | 239 | 213 | 181 | 228 | 130 | 37 | 21 |
| inches | 0.8 | 0.8 | 0.7 | 1.6 | 4.9 | 9.4 | 8.4 | 7.1 | 9 | 5.1 | 1.5 | 0.8 |
| Rainy days | 10 | 8 | 8 | 8 | 16 | 25 | 25 | 24 | 24 | 20 | 12 | 10 |
Average annual rainfall in San Agustín Acasaguastlán: 1194.1mm (470.1 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in San Agustín Acasaguastlán
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 8.8 | 9.4 | 9.9 | 10.2 | 9.9 | 8.8 | 8.2 | 8 | 6.9 | 7 | 7.3 | 7.8 |
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 | 16.9 | 17.4 | 18.2 | 20.1 | 20.4 | 20.3 | 20 | 19.4 | 19.6 | 19.1 | 18.2 | 17.2 |
| Max °C | 28.2 | 29.5 | 31.3 | 32.8 | 32.3 | 30.8 | 30.2 | 30.4 | 29.8 | 29.1 | 28.5 | 27.8 |
| Min °F | 62.3 | 63.2 | 64.7 | 68.1 | 68.6 | 68.5 | 68 | 66.9 | 67.3 | 66.4 | 64.7 | 63 |
| Max °F | 72.5 | 74.1 | 76.5 | 79.5 | 79.3 | 77.9 | 77.2 | 76.8 | 76.5 | 75.4 | 73.9 | 72.5 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 28 | 28.1 | 28.6 | 29.4 | 29.7 | 29.6 | 29.5 | 29.7 | 29.5 | 29.3 | 29.1 | 28.6 |
| °F | 82.4 | 82.5 | 83.5 | 84.9 | 85.4 | 85.2 | 85.2 | 85.5 | 85.1 | 84.7 | 84.4 | 83.5 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 12 | 13 | 13 | 13 | 12 | 11 | 12 | 11 | 11 | 11 | 12 | 12 |
| mph | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 65% | 63% | 61% | 61% | 65% | 73% | 77% | 77% | 81% | 79% | 76% | 73% |
Other monthly averages
San Agustín Acasaguastlán weather stats
| Hottest month: | April | 32.4°C 90.3°F |
|---|---|---|
| Driest month: | March | 17mm 0.7ins |
| Sunniest month: | March | 9.9hrs |
| Coldest month: | January | 27.9°C 82.2°F |
| Wettest month: | June | 239mm 9.4ins |
| Warmest sea: | August | 29.7°C 85.5°F |
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