When is the best time to go to La Unión
The chart above shows the best time of year to visit La Unión, El Salvador. 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 La Unión
La Unión weather by month
Please note our recommendations for when to visit La 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 | Sea temp |
|---|---|---|---|---|
| 30°C | 1mm | 9.7hrs | 12.2hrs | 28°C |
The weather in January in La Unión is characteristically hot and very dry.
It is perhaps the perfect month to visit La Unión, with some very good weather at this time of year.
January is in the winter in La Unión and is typically the coldest month of the year. Daytime maximum temperatures average around a warm 34°C (93°F), whilst at night 20°C (68°F) is normal.
On average January is the driest month of the year in La Unión 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 9.7 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 31°C | 1mm | 10.2hrs | 12.4hrs | 28°C |
February in La Unión is generally very dry with the temperature being hot.
It is perhaps the perfect month to visit La Unión, with some surprisingly good weather at this time of year.
February is in the winter in La Unión and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a warm 35°C (94°F), whilst at night 20°C (68°F) is normal.
On average February is the 2nd driest month of the year in La Unión 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 10.2 hours of sunshine per day.
La Unión weather in February »
March
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 32°C | 7mm | 9.9hrs | 12.8hrs | 28°C |
The weather in March in La Unión is characteristically very hot and very dry.
It is perhaps the perfect month to visit La Unión, with some very good weather at this time of year.
March is in the spring in La Unión and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a warm 36°C (96°F), whilst at night 22°C (71°F) is normal.
On average March is the 3rd driest month of the year in La Unión with around 7mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.9 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 32°C | 30mm | 9.6hrs | 13.1hrs | 29°C |
La Unión's weather in April is typically very hot and reasonably dry in nature.
It is perhaps a good month to visit La Unión, with some inordinately good weather at this time of year.
April is in the spring in La Unión and is typically the 4th coldest 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 April is the 4th driest month of the year in La Unión with around 30mm 1.2 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 9.6 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 31°C | 204mm | 8.6hrs | 13.5hrs | 30°C |
May is a very wet month in La Unión and the temperature is generally very hot.
Based on weather alone, this is probably a time of year to avoid going to La Unión for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
May is in the spring in La Unión and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a warm 34°C (94°F), whilst at night 23°C (73°F) is normal.
On average May is the 5th driest month of the year in La Unión with around 204mm 8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 31°C | 270mm | 8hrs | 12.2hrs | 30°C |
The climate in La Unión during June can be summarized as hot, humid and very wet.
Based on weather alone, this is probably a time of year to avoid going to La Unión for your holidays. The weather is often not a good and not conducive to spending time outdoors.
June is in the summer in La Unión and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 34°C (93°F), whilst at night 22°C (71°F) is normal.
On average June is the 6th driest month of the year in La Unión with around 270mm 10.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 30°C | 193mm | 8.7hrs | 12.4hrs | 30°C |
July in La Unión is generally wet with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to La Unión for your holidays. The weather is often not a good and not conducive to spending time outdoors.
July is in the summer in La Unión and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (92°F), whilst at night 22°C (72°F) is normal.
On average July is the 6th wettest month of the year in La Unión with around 193mm 7.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 30°C | 228mm | 8.3hrs | 12.8hrs | 30°C |
The weather in August in La Unión is characteristically hot, humid and very wet.
Based on weather alone, this is probably a time of year to avoid going to La Unión for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
August is in the summer in La Unión and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (92°F), whilst at night 22°C (71°F) is normal.
On average August is the 5th wettest month of the year in La Unión with around 228mm 9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.3 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 28°C | 358mm | 7.2hrs | 13.1hrs | 30°C |
La Unión's weather in September is typically hot, humid and very wet in nature.
Based on weather alone, this is probably a time of year to avoid going to La Unión for your holidays. The weather is often not a good and not conducive to spending time outdoors.
September is in the fall / autumn in La Unión and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (71°F) is normal.
On average September is the 4th wettest month of the year in La Unión with around 358mm 14.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 28 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.2 hours of sunshine per day.
La Unión weather in September »
October
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 29°C | 227mm | 7.7hrs | 13.5hrs | 29°C |
October is a very wet, humid month in La Unión and the temperature is generally hot.
Based on weather alone, this is probably a time of year to avoid going to La Unión for your holidays. The weather is often not a good and not conducive to spending time outdoors.
October is in the fall / autumn in La Unión and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 22°C (71°F) is normal.
On average October is the 3rd wettest month of the year in La Unión with around 227mm 8.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 29°C | 43mm | 8.8hrs | 12.2hrs | 29°C |
The climate in La Unión during November can be summarized as hot and reasonably dry.
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 La Unión.
November is in the fall / autumn in La Unión and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 21°C (69°F) is normal.
On average November is the 2nd wettest month of the year in La Unión with around 43mm 1.7 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 8.8 hours of sunshine per day.
La Unión weather in November »
December
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 30°C | 4mm | 9.6hrs | 12.4hrs | 28°C |
December in La Unión is generally very dry with the temperature being hot.
It is perhaps the perfect month to visit La Unión, with some inordinately good weather at this time of year.
December is in the winter in La Unión and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 21°C (69°F) is normal.
On average December is the wettest month of the year in La Unión with around 4mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.6 hours of sunshine per day.
Other monthly averages
La Unión weather stats
| Hottest month: | April | 35.4°C 95.7°F |
|---|---|---|
| Driest month: | February | 1mm 0ins |
| Sunniest month: | February | 10.2hrs |
| Coldest month: | September | 30.8°C 87.4°F |
| Wettest month: | September | 358mm 14.1ins |
| Warmest sea: | August | 29.8°C 85.6°F |
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