When is the best time to go to San Antonio

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The chart above shows the best time of year to visit San Antonio, Uruguay. 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 Antonio

San Antonio weather by month

Please note our recommendations for when to visit San Antonio 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

San Antonio January weather averages
Temp Rain Sunshine Day length
26°C 93mm 9.9hrs 15.1hrs

Hot and a little damp weather often prevails in San Antonio during the month of January

It is perhaps the perfect month to visit San Antonio, with some surprisingly good weather at this time of year.

January is in the summer in San Antonio and is typically the coldest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 19°C (65°F) is normal.

On average January is the driest month of the year in San Antonio with around 93mm 3.7 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 9.9 hours of sunshine per day.

San Antonio weather in January »

February

San Antonio February weather averages
Temp Rain Sunshine Day length
25°C 107mm 8.4hrs 14.2hrs

February in San Antonio is generally damp 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 Antonio.

February is in the summer in San Antonio and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 18°C (65°F) is normal.

On average February is the 2nd driest month of the year in San Antonio with around 107mm 4.2 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 8.4 hours of sunshine per day.

San Antonio weather in February »

March

San Antonio March weather averages
Temp Rain Sunshine Day length
23°C 106mm 7.9hrs 13.2hrs

The weather in March in San Antonio is characteristically warm, humid and damp.

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 Antonio.

March is in the fall / autumn in San Antonio and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 16°C (62°F) is normal.

On average March is the 3rd driest month of the year in San Antonio with around 106mm 4.2 inches of rain making it a 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 7.9 hours of sunshine per day.

San Antonio weather in March »

April

San Antonio April weather averages
Temp Rain Sunshine Day length
20°C 91mm 6.6hrs 12.1hrs

San Antonio's weather in April is typically mild and a little damp in nature.

It is perhaps a good month to visit San Antonio, with some particularly good weather at this time of year.

April is in the fall / autumn in San Antonio and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 13°C (55°F) is normal.

On average April is the 4th driest month of the year in San Antonio with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.6 hours of sunshine per day.

San Antonio weather in April »

May

San Antonio May weather averages
Temp Rain Sunshine Day length
17°C 94mm 5.8hrs 11.3hrs

May is a a little damp month in San Antonio and the temperature is generally mild.

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 Antonio.

May is in the fall / autumn in San Antonio and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 10°C (50°F) is normal.

On average May is the 5th driest month of the year in San Antonio with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.8 hours of sunshine per day.

San Antonio weather in May »

June

San Antonio June weather averages
Temp Rain Sunshine Day length
14°C 91mm 4.8hrs 15.1hrs

San Antonio's weather in June is typically mild and a little damp in nature.

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 Antonio.

June is in the winter in San Antonio and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 8°C (46°F) is normal.

On average June is the 6th driest month of the year in San Antonio with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.8 hours of sunshine per day.

San Antonio weather in June »

July

San Antonio July weather averages
Temp Rain Sunshine Day length
14°C 92mm 5hrs 14.2hrs

July in San Antonio is generally a little damp with the temperature being mild.

Based on weather alone, this is probably a time of year to avoid going to San Antonio for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.

July is in the winter in San Antonio and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 7°C (45°F) is normal.

On average July is the 6th wettest month of the year in San Antonio with around 92mm 3.6 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 hours of sunshine per day.

San Antonio weather in July »

August

San Antonio August weather averages
Temp Rain Sunshine Day length
15°C 91mm 5.8hrs 13.2hrs

The weather in August in San Antonio is characteristically mild and a little damp.

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 Antonio.

August is in the winter in San Antonio and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 8°C (46°F) is normal.

On average August is the 5th wettest month of the year in San Antonio with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.8 hours of sunshine per day.

San Antonio weather in August »

September

San Antonio September weather averages
Temp Rain Sunshine Day length
17°C 97mm 6.7hrs 12.1hrs

San Antonio's weather in September is typically mild and a little damp in nature.

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 Antonio.

September is in the spring in San Antonio and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 18°C (65°F), whilst at night 9°C (49°F) is normal.

On average September is the 4th wettest month of the year in San Antonio with around 97mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

San Antonio weather in September »

October

San Antonio October weather averages
Temp Rain Sunshine Day length
19°C 108mm 8hrs 11.3hrs

October is a damp month in San Antonio and the temperature is generally mild.

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 Antonio.

October is in the spring in San Antonio and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 12°C (53°F) is normal.

On average October is the 3rd wettest month of the year in San Antonio with around 108mm 4.2 inches of rain making it a 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 8 hours of sunshine per day.

San Antonio weather in October »

November

San Antonio November weather averages
Temp Rain Sunshine Day length
22°C 86mm 8.6hrs 15.1hrs

November in San Antonio is generally a little damp with the temperature being warm.

It is perhaps a good month to visit San Antonio, with some surprisingly good weather at this time of year.

November is in the spring in San Antonio and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 14°C (58°F) is normal.

On average November is the 2nd wettest month of the year in San Antonio with around 86mm 3.4 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 8.6 hours of sunshine per day.

San Antonio weather in November »

December

San Antonio December weather averages
Temp Rain Sunshine Day length
24°C 82mm 9.7hrs 14.2hrs

December in San Antonio is generally a little damp with the temperature being warm.

It is perhaps the perfect month to visit San Antonio, with some extremely good weather at this time of year.

December is in the summer in San Antonio and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (81°F), whilst at night 17°C (62°F) is normal.

On average December is the wettest month of the year in San Antonio 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 9.7 hours of sunshine per day.

San Antonio weather in December »

Other monthly averages

UV index Best time to go?

San Antonio weather stats

San Antonio weather statistics
Hottest month: January 28.7°C 83.7°F
Driest month: December 82mm 3.2ins
Sunniest month: January 9.9hrs
Coldest month: July 15°C 59°F
Wettest month: October 108mm 4.3ins
Warmest sea: February 23.1°C 73.6°F
Map showing location of San Antonio (-34.44972, -56.07917) San Antonio map pin © Google

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