San Narciso monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at San Narciso
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 30.1 | 30.4 | 31.5 | 32.8 | 32.4 | 30.6 | 29.7 | 29.1 | 29.9 | 30.7 | 30.6 | 30.2 |
| °F | 86.1 | 86.7 | 88.7 | 91 | 90.4 | 87 | 85.5 | 84.4 | 85.8 | 87.2 | 87.1 | 86.4 |
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 | 2 | 3 | 8 | 24 | 248 | 561 | 710 | 990 | 557 | 227 | 68 | 15 |
| inches | 0.1 | 0.1 | 0.3 | 1 | 9.8 | 22.1 | 27.9 | 39 | 21.9 | 8.9 | 2.7 | 0.6 |
| Rainy days | 1 | 0 | 1 | 3 | 12 | 19 | 24 | 25 | 21 | 14 | 7 | 3 |
Average annual rainfall in San Narciso: 3546.166mm (1396.1 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in San Narciso
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 7.8 | 8.9 | 9.2 | 9.6 | 7.9 | 6.6 | 6.5 | 5.3 | 6 | 7 | 7.7 | 7.6 |
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 | 20.1 | 20.2 | 21.3 | 22.8 | 23.4 | 23.1 | 22.7 | 22.5 | 22.6 | 22.6 | 22 | 21 |
| Max °C | 30.3 | 30.7 | 31.8 | 33 | 32.7 | 30.8 | 29.9 | 29.3 | 30.1 | 30.9 | 30.9 | 30.5 |
| Min °F | 68.2 | 68.3 | 70.3 | 73 | 74 | 73.5 | 72.9 | 72.5 | 72.6 | 72.6 | 71.5 | 69.7 |
| Max °F | 77.4 | 77.7 | 79.7 | 82.2 | 82.4 | 80.4 | 79.3 | 78.6 | 79.3 | 80.1 | 79.5 | 78.3 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27.1 | 27 | 27.6 | 28.8 | 29.9 | 30 | 29.6 | 29.3 | 29.3 | 29.2 | 28.7 | 27.8 |
| °F | 80.8 | 80.6 | 81.6 | 83.8 | 85.8 | 86 | 85.3 | 84.7 | 84.8 | 84.5 | 83.6 | 82.1 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 7 | 8 | 7 | 9 |
| mph | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 5 | 5 | 6 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74% | 72% | 71% | 70% | 75% | 82% | 85% | 87% | 85% | 81% | 77% | 75% |
Other monthly averages
San Narciso weather stats
| Hottest month: | May | 32.4°C 90.3°F |
|---|---|---|
| Driest month: | January | 2mm 0.1ins |
| Sunniest month: | April | 9.6hrs |
| Coldest month: | January | 30.1°C 86.2°F |
| Wettest month: | August | 990mm 39ins |
| Warmest sea: | June | 30°C 86°F |
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