San Simón monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at San Simón
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 28.6 | 29 | 29.5 | 29.3 | 29.4 | 29.2 | 29.3 | 29.8 | 29.7 | 29.3 | 29 | 28.4 |
| °F | 83.4 | 84.2 | 85 | 84.7 | 85 | 84.6 | 84.8 | 85.6 | 85.5 | 84.8 | 84.1 | 83.1 |
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 | 72 | 66 | 77 | 154 | 162 | 130 | 124 | 120 | 119 | 172 | 170 | 134 |
| inches | 2.8 | 2.6 | 3 | 6.1 | 6.4 | 5.1 | 4.9 | 4.7 | 4.7 | 6.8 | 6.7 | 5.3 |
| Rainy days | 6 | 6 | 6 | 12 | 12 | 12 | 10 | 11 | 11 | 14 | 14 | 9 |
Average annual rainfall in San Simón: 1435mm (565 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in San Simón
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 7.4 | 7.2 | 5.9 | 5 | 5.9 | 6.1 | 6.8 | 7 | 6.8 | 6.3 | 6.4 | 6.7 |
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 | 18.4 | 18.6 | 19.5 | 19.9 | 20.2 | 20 | 19.7 | 19.8 | 19.7 | 19.7 | 19.6 | 18.8 |
| Max °C | 28.8 | 29.3 | 29.7 | 29.5 | 29.7 | 29.5 | 29.6 | 30 | 30 | 29.6 | 29.2 | 28.6 |
| Min °F | 65.1 | 65.4 | 67.1 | 67.8 | 68.3 | 67.9 | 67.4 | 67.6 | 67.4 | 67.4 | 67.3 | 65.8 |
| Max °F | 74.5 | 75 | 76.3 | 76.5 | 76.8 | 76.5 | 76.3 | 76.8 | 76.6 | 76.3 | 75.9 | 74.7 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27.4 | 27.1 | 27.1 | 27.6 | 28.3 | 28.6 | 28.6 | 28.8 | 28.9 | 28.8 | 28.5 | 28 |
| °F | 81.3 | 80.7 | 80.8 | 81.6 | 83 | 83.5 | 83.6 | 83.9 | 84 | 83.8 | 83.3 | 82.3 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 9 | 9 | 9 | 9 | 10 | 13 | 14 | 13 | 11 | 9 | 8 | 8 |
| mph | 5 | 6 | 6 | 5 | 6 | 8 | 9 | 8 | 7 | 5 | 5 | 5 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78% | 76% | 76% | 79% | 79% | 77% | 75% | 76% | 77% | 80% | 82% | 81% |
Other monthly averages
San Simón weather stats
| Hottest month: | May | 29.4°C 84.9°F |
|---|---|---|
| Driest month: | February | 66mm 2.6ins |
| Sunniest month: | January | 7.4hrs |
| Coldest month: | January | 28.6°C 83.5°F |
| Wettest month: | October | 172mm 6.8ins |
| Warmest sea: | September | 28.9°C 84°F |
© Google