La Unión Climate: Weather by Month and Best Time to Visit
Best months for La Unión: January, February, December, March.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 29°C | 26°C | 1 mm | 0 | – | – | 9.0 |
| February | 29°C | 26°C | 2 mm | 1 | – | – | 9.0 |
| March | 29°C | 27°C | 8 mm | 3 | – | – | 8.7 |
| April | 29°C | 27°C | 39 mm | 10 | – | – | 7.7 |
| May | 29°C | 27°C | 274 mm | 21 | – | – | 6.0 |
| June | 30°C | 27°C | 315 mm | 21 | – | – | 5.9 |
| July | 30°C | 27°C | 146 mm | 13 | – | – | 6.7 |
| August | 30°C | 27°C | 255 mm | 19 | – | – | 5.9 |
| September | 29°C | 26°C | 375 mm | 26 | – | – | 6.1 |
| October | 28°C | 26°C | 346 mm | 23 | – | – | 6.1 |
| November | 29°C | 26°C | 50 mm | 7 | – | – | 8.2 |
| December | 29°C | 26°C | 3 mm | 1 | – | – | 8.9 |