Portillo Weather in September
Portillo in September
The short of it: Portillo in September averages a high of 26 °C (78 °F) and a low of 11 °C (51 °F), with 27 mm (1.1 in) of rain and about 12 h 25 min of daylight. Rated 5 of 5 for a visit; the best months are May and September. Source: TerraClimate climate normals, 1991–2020.
Average high 26° · low 11° · rain 27 mm · daylight 12 h 25 min
✦✦✦✦✦ Recommended for a visit · best months: May & September
Thirty years of records give Portillo an average September high of 26°, a low of 11° and some 27 mm of rain. Highs fall 5° against August, to near 26°; nights run about 11°. Rain is modest, about 27 mm, the 7th wettest month.
The sun is up for about 12 h 25 min in mid-September, 85 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 5 of 5 for a visit; the finest months here are May and September.
Against its neighbours, Portillo runs warmer than most and about as wet in September. Aldeamayor de San Martín, 6 km to the NW, sees much the same highs.
September in Portillo, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 7th wettest of 12
- Versus August
- 5° colder, 15 mm more rain
- Versus October
- 6° warmer
- Day–night spread
- 15°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 25 min
- Average wind
- 9 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Aldeamayor de San MartínCastille and León | 6 km NW | 26° | 11° | 27 mm |
| MojadosCastille and León | 8 km SW | 26° | 11° | 28 mm |
| BoecilloCastille and León | 11 km NW | 26° | 11° | 28 mm |
| Tudela de DueroCastille and León | 12 km N | 26° | 11° | 24 mm |
| IscarCastille and León | 14 km SSE | 26° | 11° | 26 mm |
| Viana de CegaCastille and León | 15 km WNW | 25° | 11° | 29 mm |
| ValdestillasCastille and León | 15 km W | 26° | 11° | 29 mm |
| Pedrajas de San EstebanCastille and León | 15 km S | 25° | 10° | 27 mm |