La Unión Weather in September
La Unión in September
The short of it: La Unión in September averages a high of 21 °C (70 °F) and a low of 9 °C (48 °F), with 58 mm (2.3 in) of rain and about 12 h 6 min of daylight. Rated 4 of 5 for a visit; the best months are November and December. Source: TerraClimate climate normals, 1991–2020.
Average high 21° · low 9° · rain 58 mm · daylight 12 h 6 min
✦✦✦✦ Recommended for a visit · best months: November & December
Thirty years of records give La Unión an average September high of 21°, a low of 9° and some 58 mm of rain. Much like August: highs about 21°, nights near 9°. Easy travelling weather. Rain is modest, about 58 mm, the 11th wettest month.
The sun is up for about 12 h 6 min in mid-September.
For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 4 of 5 for a visit; the finest months here are November and December.
Against its neighbours, La Unión runs warmer than most and wetter than most in September. Gualaceo, 5 km to the S, sees much the same highs.
September in La Unión, by the numbers
- Warmth rank
- 7th warmest of 12
- Rain rank
- 11th wettest of 12
- Versus August
- 1° warmer, 8.0 mm less rain
- Versus October
- 1° colder
- Day–night spread
- 12°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 6 min
- Average wind
- 10 km/h