September Rainfall and Precipitation in La Unión department
Average rainfall, rainy days and the driest cities in La Unión department, El Salvador in September.
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Best Places to Visit in La Unión department in September
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across La Unión department.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
La Unión department precipitation in September: frequently asked questions
How much rainfall does La Unión department, El Salvador receive in September?
September in La Unión department, El Salvador is a significant part of the rainy season. It might not be the best month for a trip. La Unión often receives substantial rainfall, averaging approximately 353 mm (14 in). The frequent showers make the weather unpredictable, with conditions shifting rapidly.
How many days does it rain in La Unión department, El Salvador in September?
La Unión sees roughly 27 days rainy days during September.
Is September part of the rainy season in La Unión department, El Salvador?
Yes, the rainy season in La Unión department, El Salvador includes September. Plan for periodic rainfall during your visit.
Interested in more climate information?
We have much more information about the climate in La Unión department.
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