Ermo Weather in September
Ermo in September
The short of it: Ermo in September averages a high of 22 °C (71 °F) and a low of 13 °C (55 °F), with 129 mm (5.1 in) of rain and about 11 h 58 min of daylight. Rated 3 of 5 for a visit; the best months are May and October. Source: TerraClimate climate normals, 1991–2020.
Average high 22° · low 13° · rain 129 mm · daylight 11 h 58 min
✦✦✦ Fair for a visit · best months: May & October
Thirty years of records give Ermo an average September high of 22°, a low of 13° and some 129 mm of rain. Much like August: highs about 22°, nights near 13°. Easy travelling weather. Wet spells are common — about 129 mm, the 3rd wettest month.
The sun is up for about 11 h 58 min in mid-September, 52 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are May and October.
Against its neighbours, Ermo runs about middling and drier than most in September. Turvo, 7 km to the NNW, sees much the same highs.
September in Ermo, by the numbers
- Warmth rank
- 9th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus August
- 1° warmer, 45 mm more rain
- Versus October
- 2° colder
- Day–night spread
- 9°
- Snow season
- seldom any
- Daylight, mid-month
- 11 h 58 min
- Average wind
- 11 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| TurvoSanta Catarina | 7 km NNW | 22° | 13° | 130 mm |
| Jacinto MachadoSanta Catarina | 12 km W | 21° | 13° | 134 mm |
| SombrioSanta Catarina | 15 km S | 21° | 13° | 131 mm |
| AraranguáSanta Catarina | 15 km ENE | 22° | 13° | 129 mm |
| MeleiroSanta Catarina | 17 km N | 22° | 12° | 130 mm |
| Santa Rosa do SulSanta Catarina | 18 km SSW | 21° | 13° | 133 mm |
| Balneário GaivotaSanta Catarina | 20 km SSE | 21° | 13° | 130 mm |
| Morro GrandeSanta Catarina | 22 km NNW | 22° | 12° | 133 mm |