When is the best time to go to Unión
The chart above shows the best time of year to visit Unión, 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 Unión
Unión weather by month
Please note our recommendations for when to visit Unión 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 | 64mm | 11.3hrs | 15.2hrs |
Hot and reasonably dry weather often prevails in Unión during the month of January
Based on weather alone, this is probably a time of year to avoid going to Unión for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
January is in the summer in Unión and is typically the coldest month of the year. Daytime maximum temperatures average around 32°C (90°F), whilst at night 16°C (61°F) is normal.
On average January is the driest month of the year in Unión with around 64mm 2.5 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 11.3 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 62mm | 10.7hrs | 14.2hrs |
February in Unión is generally reasonably dry with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Unión for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
February is in the summer in Unión and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a comfortable 31°C (88°F), whilst at night 15°C (60°F) is normal.
On average February is the 2nd driest month of the year in Unión with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.7 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 54mm | 8.9hrs | 13.2hrs |
The weather in March in Unión is characteristically warm and reasonably dry.
It is perhaps a good month to visit Unión, with some particularly good weather at this time of year.
March is in the fall / autumn in Unión and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 13°C (55°F) is normal.
On average March is the 3rd driest month of the year in Unión with around 54mm 2.1 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 8.9 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 32mm | 7.8hrs | 12.1hrs |
Unión's weather in April is typically mild and reasonably dry in nature.
It is perhaps a good month to visit Unión, with some surprisingly good weather at this time of year.
April is in the fall / autumn in Unión and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 9°C (48°F) is normal.
On average April is the 4th driest month of the year in Unión with around 32mm 1.3 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 7.8 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 18°C | 21mm | 6.4hrs | 11.2hrs |
May is a dry month in Unión 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 Unión.
May is in the fall / autumn in Unión and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 20°C (68°F), whilst at night 5°C (42°F) is normal.
On average May is the 5th driest month of the year in Unión with around 21mm 0.8 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 6.4 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 15°C | 10mm | 5.7hrs | 15.2hrs |
June in Unión is generally dry with the temperature being cool.
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 Unión.
June is in the winter in Unión and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 2°C (35°F) is normal.
On average June is the 6th driest month of the year in Unión with around 10mm 0.4 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 5.7 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 15°C | 12mm | 6.1hrs | 14.2hrs |
July in Unión is generally dry with the temperature being cool.
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 Unión.
July is in the winter in Unión and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (62°F), whilst at night 2°C (35°F) is normal.
On average July is the 6th wettest month of the year in Unión with around 12mm 0.5 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 6.1 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 14mm | 7.3hrs | 13.2hrs |
The weather in August in Unión is characteristically mild and dry.
It is perhaps a good month to visit Unión, with some surprisingly good weather at this time of year.
August is in the winter in Unión and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 19°C (66°F), whilst at night 3°C (37°F) is normal.
On average August is the 5th wettest month of the year in Unión with around 14mm 0.5 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.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 24mm | 8hrs | 12.1hrs |
Unión's weather in September is typically mild and dry in nature.
It is perhaps the perfect month to visit Unión, with some extremely good weather at this time of year.
September is in the spring in Unión and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 5°C (42°F) is normal.
On average September is the 4th wettest month of the year in Unión with around 24mm 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 hours of sunshine per day.
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 53mm | 9.1hrs | 11.2hrs |
October is a reasonably dry month in Unión 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 a good time to visit Unión.
October is in the spring in Unión and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 9°C (49°F) is normal.
On average October is the 3rd wettest month of the year in Unión with around 53mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.1 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 51mm | 10.3hrs | 15.2hrs |
November in Unión is generally reasonably dry with the temperature being warm.
It is perhaps a good month to visit Unión, with some surprisingly good weather at this time of year.
November is in the spring in Unión and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 13°C (55°F) is normal.
On average November is the 2nd wettest month of the year in Unión 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 10.3 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 75mm | 10.7hrs | 14.2hrs |
December in Unión is generally reasonably dry with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Unión for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
December is in the summer in Unión and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (88°F), whilst at night 15°C (60°F) is normal.
On average December is the wettest month of the year in Unión with around 75mm 2.9 inches of rain making it a reasonably dry 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 10.7 hours of sunshine per day.
Other monthly averages
Unión weather stats
| Hottest month: | January | 31.8°C 89.2°F |
|---|---|---|
| Driest month: | June | 10mm 0.4ins |
| Sunniest month: | February | 10.7hrs |
| Coldest month: | July | 16°C 60.8°F |
| Wettest month: | December | 75mm 3ins |
| Warmest sea: | February | 19.5°C 67.1°F |
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