San Juan Nepomuceno monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at San Juan Nepomuceno
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 32.7 | 33.3 | 33.6 | 33 | 31.7 | 31.4 | 32 | 31.7 | 31 | 30.5 | 30.8 | 31.8 |
| °F | 90.9 | 91.9 | 92.5 | 91.3 | 89 | 88.5 | 89.6 | 89 | 87.7 | 86.8 | 87.5 | 89.2 |
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 | 23 | 25 | 28 | 97 | 176 | 157 | 139 | 177 | 164 | 198 | 127 | 46 |
| inches | 0.9 | 1 | 1.1 | 3.8 | 6.9 | 6.2 | 5.5 | 7 | 6.5 | 7.8 | 5 | 1.8 |
| Rainy days | 1 | 1 | 1 | 5 | 9 | 10 | 8 | 11 | 11 | 13 | 9 | 3 |
Average annual rainfall in San Juan Nepomuceno: 1292.334mm (508.8 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in San Juan Nepomuceno
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 8.2 | 7.9 | 7.2 | 6 | 5.6 | 5.7 | 6.7 | 6 | 5.3 | 4.9 | 5.9 | 7.2 |
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 | 20 | 20.4 | 20.9 | 21.6 | 21.7 | 21.6 | 21.6 | 21.5 | 21.4 | 21.1 | 21.2 | 20.6 |
| Max °C | 33.1 | 33.6 | 34 | 33.3 | 31.9 | 31.6 | 32.3 | 31.9 | 31.2 | 30.7 | 31.1 | 32.1 |
| Min °F | 67.9 | 68.7 | 69.5 | 70.8 | 71.1 | 70.9 | 70.8 | 70.7 | 70.5 | 70 | 70.1 | 69 |
| Max °F | 79.7 | 80.6 | 81.3 | 81.3 | 80.2 | 79.9 | 80.4 | 80.1 | 79.3 | 78.6 | 79 | 79.3 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27.8 | 27.7 | 27.8 | 28 | 28.9 | 29.4 | 29.3 | 29.4 | 29.4 | 29.3 | 28.9 | 28.3 |
| °F | 82 | 81.9 | 82 | 82.4 | 84 | 85 | 84.8 | 84.9 | 85 | 84.7 | 84 | 83 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 14 | 15 | 15 | 14 | 13 | 14 | 16 | 14 | 12 | 10 | 10 | 12 |
| mph | 9 | 9 | 9 | 9 | 8 | 9 | 10 | 9 | 7 | 6 | 6 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 76% | 75% | 75% | 77% | 81% | 82% | 81% | 82% | 84% | 85% | 84% | 80% |
Other monthly averages
San Juan Nepomuceno weather stats
| Hottest month: | March | 33.6°C 92.5°F |
|---|---|---|
| Driest month: | January | 23mm 0.9ins |
| Sunniest month: | January | 8.2hrs |
| Coldest month: | October | 30.5°C 86.9°F |
| Wettest month: | October | 198mm 7.8ins |
| Warmest sea: | June | 29.4°C 84.9°F |
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