Chalco Weather in September
Chalco in September
The short of it: Chalco in September averages a high of 24 °C (76 °F) and a low of 12 °C (53 °F), with 121 mm (4.8 in) of rain and about 12 h 13 min of daylight. Rated 3 of 5 for a visit; the best months are January and December. Source: TerraClimate climate normals, 1991–2020.
Average high 24° · low 12° · rain 121 mm · daylight 12 h 13 min
✦✦✦ Fair for a visit · best months: January & December
Thirty years of records give Chalco an average September high of 24°, a low of 12° and some 121 mm of rain. Chalco's coldest stretch of the year, 24° by day and 12° by night. Wet spells are common — about 121 mm, the 3rd wettest month.
The sun is up for about 12 h 13 min in mid-September, 33 minutes less 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 January and December.
Against its neighbours, Chalco runs about middling and wetter than most in September. Xico, 6 km to the W, sees much the same highs.
September in Chalco, by the numbers
- Warmth rank
- 12th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus August
- about the same, 15 mm less rain
- Versus October
- 1° colder
- Day–night spread
- 13°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 13 min
- Average wind
- 7 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| XicoMéxico | 6 km W | 24° | 12° | 113 mm |
| IxtapalucaMéxico | 6 km NNE | 24° | 12° | 114 mm |
| TláhuacMexico City | 12 km WNW | 24° | 12° | 116 mm |
| Los Reyes AcaquilpanMéxico | 14 km NW | 25° | 12° | 110 mm |
| ChicoloapanMéxico | 17 km N | 25° | 11° | 104 mm |
| Santa María ChimalhuacánMéxico | 19 km NNW | 25° | 12° | 102 mm |
| Ciudad NezahualcoyotlMéxico | 20 km NW | 26° | 12° | 113 mm |
| IztapalapaMexico City | 20 km WNW | 25° | 12° | 124 mm |