San Martín de los Andes monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at San Martín de los Andes
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 20.7 | 20.6 | 17.9 | 13.5 | 9.5 | 6.2 | 6 | 7.5 | 10.2 | 13.5 | 16.7 | 19.1 |
| °F | 69.3 | 69 | 64.2 | 56.3 | 49 | 43.2 | 42.8 | 45.5 | 50.3 | 56.4 | 62 | 66.5 |
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 | 38 | 49 | 81 | 97 | 225 | 268 | 238 | 196 | 120 | 76 | 74 | 62 |
| inches | 1.5 | 1.9 | 3.2 | 3.8 | 8.9 | 10.6 | 9.4 | 7.7 | 4.7 | 3 | 2.9 | 2.4 |
| Rainy days | 5 | 5 | 6 | 7 | 12 | 12 | 13 | 12 | 9 | 7 | 6 | 5 |
Average annual rainfall in San Martín de los Andes: 1411.2mm (555.6 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in San Martín de los Andes
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 11.7 | 10.4 | 9 | 6.7 | 4.7 | 4.3 | 4.7 | 5.7 | 6.9 | 8.5 | 10.5 | 11.5 |
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 | 5.7 | 5.1 | 3.2 | 0.8 | -0.3 | -2 | -2.4 | -2.2 | -1.5 | 0.4 | 2.8 | 4.7 |
| Max °C | 21.1 | 21 | 18.3 | 13.8 | 9.7 | 6.4 | 6.2 | 7.8 | 10.5 | 13.9 | 17 | 19.5 |
| Min °F | 42.3 | 41.1 | 37.7 | 33.4 | 31.5 | 28.4 | 27.7 | 28.1 | 29.4 | 32.6 | 37 | 40.5 |
| Max °F | 56.1 | 55.4 | 51.3 | 45.1 | 40.5 | 36 | 35.4 | 37 | 40.1 | 44.8 | 49.8 | 53.8 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 15.6 | 15.6 | 14.9 | 13.7 | 12.6 | 11.7 | 11.2 | 10.9 | 11.1 | 12 | 13 | 14.4 |
| °F | 60 | 60 | 58.8 | 56.6 | 54.6 | 53.1 | 52.1 | 51.7 | 52 | 53.6 | 55.5 | 58 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 21 | 18 | 16 | 15 | 14 | 14 | 14 | 16 | 16 | 18 | 21 | 21 |
| mph | 13 | 11 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 13 | 13 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 58% | 61% | 65% | 71% | 77% | 79% | 79% | 76% | 70% | 65% | 61% | 59% |
Other monthly averages
San Martín de los Andes weather stats
| Hottest month: | January | 20.7°C 69.3°F |
|---|---|---|
| Driest month: | January | 38mm 1.5ins |
| Sunniest month: | January | 11.7hrs |
| Coldest month: | July | 6°C 42.8°F |
| Wettest month: | June | 268mm 10.6ins |
| Warmest sea: | February | 15.6°C 60.1°F |
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