When is the best time to go to San Martín
The chart above shows the best time of year to visit San Martín, Argentina. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in San Martín
San Martín weather by month
Please note our recommendations for when to visit San Martín are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 33mm | 11.1hrs | 15hrs |
The weather in January in San Martín is characteristically hot and reasonably dry.
Based on weather alone, this is probably a time of year to avoid going to San Martín for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
January is in the summer in San Martín and is typically the coldest month of the year. Daytime maximum temperatures average around 32°C (90°F), whilst at night 17°C (63°F) is normal.
On average January is the driest month of the year in San Martín with around 33mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.1 hours of sunshine per day.
San Martín weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 38mm | 10.2hrs | 14.1hrs |
February in San Martín is generally reasonably dry with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to San Martín for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
February is in the summer in San Martín and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a comfortable 31°C (87°F), whilst at night 16°C (61°F) is normal.
On average February is the 2nd driest month of the year in San Martín with around 38mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.2 hours of sunshine per day.
San Martín weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 26mm | 8.9hrs | 13.2hrs |
The weather in March in San Martín is characteristically warm and dry.
It is perhaps the perfect month to visit San Martín, with some extremely good weather at this time of year.
March is in the fall / autumn in San Martín and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a comfortable 27°C (81°F), whilst at night 14°C (57°F) is normal.
On average March is the 3rd driest month of the year in San Martín with around 26mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.9 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 8mm | 8.2hrs | 12.1hrs |
San Martín's weather in April is typically mild and very dry in nature.
It is perhaps a good month to visit San Martín, with some very good weather at this time of year.
April is in the fall / autumn in San Martín and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 24°C (75°F), whilst at night 10°C (50°F) is normal.
On average April is the 4th driest month of the year in San Martín with around 8mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 18°C | 4mm | 7.3hrs | 11.4hrs |
May is a very dry month in San Martín and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit San Martín.
May is in the fall / autumn in San Martín and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 20°C (67°F), whilst at night 6°C (42°F) is normal.
On average May is the 5th driest month of the year in San Martín with around 4mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 7.3 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 14°C | 4mm | 6.9hrs | 15hrs |
Cool and very dry weather often prevails in San Martín during the month of June
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit San Martín.
June is in the winter in San Martín and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 2°C (35°F) is normal.
On average June is the 6th driest month of the year in San Martín with around 4mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 14°C | 5mm | 7.1hrs | 14.1hrs |
July in San Martín is generally very dry with the temperature being cool.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit San Martín.
July is in the winter in San Martín and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (60°F), whilst at night 2°C (35°F) is normal.
On average July is the 6th wettest month of the year in San Martín with around 5mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 7.1 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 3mm | 8.3hrs | 13.2hrs |
The weather in August in San Martín is characteristically mild and very dry.
Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit San Martín.
August is in the winter in San Martín and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 18°C (65°F), whilst at night 3°C (38°F) is normal.
On average August is the 5th wettest month of the year in San Martín with around 3mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.3 hours of sunshine per day.
San Martín weather in August »
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 9mm | 8.7hrs | 12.1hrs |
San Martín's weather in September is typically mild and very dry in nature.
It is perhaps a good month to visit San Martín, with some extremely good weather at this time of year.
September is in the spring in San Martín and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 6°C (43°F) is normal.
On average September is the 4th wettest month of the year in San Martín with around 9mm 0.4 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
San Martín weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 8mm | 10hrs | 11.4hrs |
October is a very dry month in San Martín and the temperature is generally mild.
It is perhaps the perfect month to visit San Martín, with some particularly good weather at this time of year.
October is in the spring in San Martín and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 10°C (50°F) is normal.
On average October is the 3rd wettest month of the year in San Martín with around 8mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10 hours of sunshine per day.
San Martín weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 17mm | 11hrs | 15hrs |
Warm and dry weather often prevails in San Martín during the month of November
It is perhaps the perfect month to visit San Martín, with some very good weather at this time of year.
November is in the spring in San Martín and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (85°F), whilst at night 13°C (56°F) is normal.
On average November is the 2nd wettest month of the year in San Martín with around 17mm 0.7 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 11 hours of sunshine per day.
San Martín weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 27mm | 11.1hrs | 14.1hrs |
December in San Martín is generally dry with the temperature being hot.
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit San Martín.
December is in the summer in San Martín and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 32°C (89°F), whilst at night 16°C (61°F) is normal.
On average December is the wettest month of the year in San Martín with around 27mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.1 hours of sunshine per day.
Other monthly averages
San Martín weather stats
| Hottest month: | January | 31.8°C 89.2°F |
|---|---|---|
| Driest month: | August | 3mm 0.1ins |
| Sunniest month: | November | 11hrs |
| Coldest month: | July | 15.1°C 59.2°F |
| Wettest month: | February | 38mm 1.5ins |
| Warmest sea: | February | 18.8°C 65.8°F |
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