When is the best time to go to San Marcos
The chart above shows the best time of year to visit San Marcos, Mexico. 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 Marcos
San Marcos weather by month
Please note our recommendations for when to visit San Marcos 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 |
|---|---|---|---|
| 21°C | 10mm | 7.5hrs | 11.9hrs |
Mild and very dry weather often prevails in San Marcos during the month of January
It is perhaps the perfect month to visit San Marcos, with some extremely good weather at this time of year.
January is in the winter in San Marcos and is typically the coldest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 4°C (39°F) is normal.
On average January is the driest month of the year in San Marcos with around 10mm 0.4 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 7.5 hours of sunshine per day.
San Marcos weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 5mm | 8.2hrs | 12.3hrs |
February in San Marcos is generally very dry with the temperature being mild.
It is perhaps the perfect month to visit San Marcos, with some surprisingly good weather at this time of year.
February is in the winter in San Marcos and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 26°C (78°F), whilst at night 5°C (41°F) is normal.
On average February is the 2nd driest month of the year in San Marcos 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 8.2 hours of sunshine per day.
San Marcos weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 12mm | 8.2hrs | 12.7hrs |
The weather in March in San Marcos is characteristically mild and dry.
It is perhaps the perfect month to visit San Marcos, with some inordinately good weather at this time of year.
March is in the spring in San Marcos and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a comfortable 28°C (83°F), whilst at night 7°C (45°F) is normal.
On average March is the 3rd driest month of the year in San Marcos with around 12mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 30mm | 7.7hrs | 13.3hrs |
San Marcos's weather in April is typically warm and reasonably dry in nature.
Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it a good time to visit San Marcos.
April is in the spring in San Marcos and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 29°C (85°F), whilst at night 9°C (49°F) is normal.
On average April is the 4th driest month of the year in San Marcos with around 30mm 1.2 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 7.7 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 51mm | 7.7hrs | 13.8hrs |
May is a reasonably dry month in San Marcos and the temperature is generally warm.
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 Marcos.
May is in the spring in San Marcos and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 11°C (51°F) is normal.
On average May is the 5th driest month of the year in San Marcos with around 51mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 101mm | 6.5hrs | 11.9hrs |
Warm and damp weather often prevails in San Marcos during the month of June
Based on weather alone, this is probably a time of year to avoid going to San Marcos for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
June is in the summer in San Marcos and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 27°C (81°F), whilst at night 12°C (54°F) is normal.
On average June is the 6th driest month of the year in San Marcos with around 101mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 100mm | 6.5hrs | 12.3hrs |
July in San Marcos is generally damp with the temperature being warm.
Based on weather alone, this is probably a time of year to avoid going to San Marcos for your holidays. The weather is often not a good and not conducive to spending time outdoors.
July is in the summer in San Marcos and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 12°C (53°F) is normal.
On average July is the 6th wettest month of the year in San Marcos with around 100mm 3.9 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 24°C | 88mm | 6.9hrs | 12.7hrs |
The weather in August in San Marcos is characteristically warm and a little damp.
Based on weather alone, this is probably a time of year to avoid going to San Marcos for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
August is in the summer in San Marcos and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (79°F), whilst at night 11°C (52°F) is normal.
On average August is the 5th wettest month of the year in San Marcos with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
San Marcos weather in August »
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 82mm | 5.9hrs | 13.3hrs |
San Marcos's weather in September is typically mild and a little damp in nature.
Based on weather alone, this is probably a time of year to avoid going to San Marcos for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
September is in the fall / autumn in San Marcos and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 11°C (52°F) is normal.
On average September is the 4th wettest month of the year in San Marcos with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.9 hours of sunshine per day.
San Marcos weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 40mm | 6.9hrs | 13.8hrs |
October is a reasonably dry month in San Marcos and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit San Marcos.
October is in the fall / autumn in San Marcos and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 24°C (76°F), whilst at night 9°C (48°F) is normal.
On average October is the 3rd wettest month of the year in San Marcos with around 40mm 1.6 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 6.9 hours of sunshine per day.
San Marcos weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 17mm | 7.3hrs | 11.9hrs |
The weather in November in San Marcos is characteristically mild and dry.
It is perhaps a good month to visit San Marcos, with some inordinately good weather at this time of year.
November is in the fall / autumn in San Marcos and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 6°C (43°F) is normal.
On average November is the 2nd wettest month of the year in San Marcos with around 17mm 0.7 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.3 hours of sunshine per day.
San Marcos weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 8mm | 6.8hrs | 12.3hrs |
December in San Marcos is generally very dry with the temperature being mild.
It is perhaps a good month to visit San Marcos, with some very good weather at this time of year.
December is in the winter in San Marcos and is typically the warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 5°C (41°F) is normal.
On average December is the wettest month of the year in San Marcos 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 6.8 hours of sunshine per day.
Other monthly averages
San Marcos weather stats
| Hottest month: | May | 28.2°C 82.8°F |
|---|---|---|
| Driest month: | February | 5mm 0.2ins |
| Sunniest month: | February | 8.2hrs |
| Coldest month: | January | 22.7°C 72.9°F |
| Wettest month: | June | 101mm 4ins |
| Warmest sea: | August | 29.5°C 85.1°F |
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