Pasto in September
6.0out of 10
Possible, with caveats
Mild: highs around 20°C. Very wet: about 20 rainy days.
20°CAvg high
10°CAvg low
20Rainy days (99 mm)
12:00 hDaylight
06:03Sunrise · 18:04 Sunset
Why this score
- Mild: highs around 20°C
- Very wet: about 20 rainy days
- Rain varies a lot between years (±4.6 days)
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±4.6 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 19°C | 10°C | 176 mm | 23 | – | – | 5.6 |
| February | 19°C | 11°C | 185 mm | 23 | – | – | 5.6 |
| March | 19°C | 11°C | 235 mm | 28 | – | – | 5.6 |
| April | 19°C | 11°C | 231 mm | 28 | – | – | 5.6 |
| May | 19°C | 11°C | 181 mm | 27 | – | – | 5.6 |
| June | 18°C | 10°C | 114 mm | 24 | – | – | 5.5 |
| July | 18°C | 10°C | 92 mm | 22 | – | – | 5.5 |
| August | 19°C | 10°C | 63 mm | 17 | – | – | 6.4 |
| September | 20°C | 10°C | 99 mm | 20 | – | – | 6.0 |
| October | 19°C | 10°C | 194 mm | 25 | – | – | 5.7 |
| November | 19°C | 10°C | 243 mm | 27 | – | – | 5.6 |
| December | 19°C | 10°C | 221 mm | 26 | – | – | 5.6 |
Frequently asked questions
How hot is Pasto in September?
Daytime highs average 20°C and nights about 10°C.
When is the best time to visit Pasto?
The best months are August, September.