When is the best time to go to San Blas
The chart above shows the best time of year to visit San Blas, 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 Blas
San Blas weather by month
Please note our recommendations for when to visit San Blas 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 |
|---|---|---|---|
| 24°C | 18mm | 7.1hrs | 11.5hrs |
January in San Blas is generally dry with the temperature being mild.
It is perhaps the perfect month to visit San Blas, with some inordinately good weather at this time of year.
January is in the winter in San Blas and is typically the coldest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 8°C (47°F) is normal.
On average January is the driest month of the year in San Blas with around 18mm 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 7.1 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 8mm | 7.8hrs | 12.1hrs |
February in San Blas is generally very dry with the temperature being warm.
It is perhaps the perfect month to visit San Blas, with some surprisingly good weather at this time of year.
February is in the winter in San Blas and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a comfortable 29°C (83°F), whilst at night 8°C (47°F) is normal.
On average February is the 2nd driest month of the year in San Blas 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 7.8 hours of sunshine per day.
San Blas weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 5mm | 8.1hrs | 12.8hrs |
The weather in March in San Blas is characteristically warm and very dry.
It is perhaps a good month to visit San Blas, with some inordinately good weather at this time of year.
March is in the spring in San Blas and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a comfortable 31°C (87°F), whilst at night 10°C (49°F) is normal.
On average March is the 3rd driest month of the year in San Blas 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 8.1 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 1mm | 8.6hrs | 13.5hrs |
San Blas's weather in April is typically hot and very dry in nature.
It is perhaps a good month to visit San Blas, with some inordinately good weather at this time of year.
April is in the spring in San Blas and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 34°C (93°F), whilst at night 12°C (54°F) is normal.
On average April is the 4th driest month of the year in San Blas with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 32°C | 1mm | 9.3hrs | 14.2hrs |
May is a very dry month in San Blas and the temperature is generally hot.
It is perhaps a good month to visit San Blas, with some inordinately good weather at this time of year.
May is in the spring in San Blas and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a warm 36°C (97°F), whilst at night 16°C (60°F) is normal.
On average May is the 5th driest month of the year in San Blas with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.3 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 33°C | 17mm | 9.2hrs | 11.5hrs |
The climate in San Blas during June can be summarized as very hot and dry.
It is perhaps a good month to visit San Blas, with some very good weather at this time of year.
June is in the summer in San Blas and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a warm 37°C (99°F), whilst at night 22°C (71°F) is normal.
On average June is the 6th driest month of the year in San Blas with around 17mm 0.7 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 9.2 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 33°C | 124mm | 7.6hrs | 12.1hrs |
July in San Blas is generally wet with the temperature being very hot.
Based on weather alone, this is probably a time of year to avoid going to San Blas for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
July is in the summer in San Blas and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a hot 37°C (98°F), whilst at night 24°C (75°F) is normal.
On average July is the 6th wettest month of the year in San Blas with around 124mm 4.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 32°C | 145mm | 7.6hrs | 12.8hrs |
The weather in August in San Blas is characteristically very hot, humid and wet.
Based on weather alone, this is probably a time of year to avoid going to San Blas for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
August is in the summer in San Blas and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 36°C (96°F), whilst at night 23°C (74°F) is normal.
On average August is the 5th wettest month of the year in San Blas with around 145mm 5.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 32°C | 101mm | 7.8hrs | 13.5hrs |
San Blas's weather in September is typically very hot and damp in nature.
Based on weather alone, this is probably a time of year to avoid going to San Blas for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
September is in the fall / autumn in San Blas and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a warm 36°C (96°F), whilst at night 23°C (73°F) is normal.
On average September is the 4th wettest month of the year in San Blas with around 101mm 4 inches of rain making it a damp 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 7.8 hours of sunshine per day.
San Blas weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 31°C | 35mm | 8.5hrs | 14.2hrs |
October is a reasonably dry month in San Blas and the temperature is generally hot.
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 Blas.
October is in the fall / autumn in San Blas and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 35°C (94°F), whilst at night 19°C (66°F) is normal.
On average October is the 3rd wettest month of the year in San Blas with around 35mm 1.4 inches of rain making it a reasonably 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 8.5 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 9mm | 8.1hrs | 11.5hrs |
Warm and very dry weather often prevails in San Blas during the month of November
It is perhaps a good month to visit San Blas, with some very good weather at this time of year.
November is in the fall / autumn in San Blas and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (88°F), whilst at night 13°C (55°F) is normal.
On average November is the 2nd wettest month of the year in San Blas 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 8.1 hours of sunshine per day.
San Blas weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 25mm | 7hrs | 12.1hrs |
December in San Blas is generally dry with the temperature being warm.
It is perhaps the perfect month to visit San Blas, with some particularly good weather at this time of year.
December is in the winter in San Blas and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 9°C (49°F) is normal.
On average December is the wettest month of the year in San Blas with around 25mm 1 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 7 hours of sunshine per day.
Other monthly averages
San Blas weather stats
| Hottest month: | July | 36.5°C 97.7°F |
|---|---|---|
| Driest month: | April | 1mm 0ins |
| Sunniest month: | November | 8.1hrs |
| Coldest month: | January | 26°C 78.8°F |
| Wettest month: | August | 145mm 5.7ins |
| Warmest sea: | August | 31.1°C 88°F |
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