Climate averages 1991–2020
Pasto weather
in July.
A mild, wet month: the joint 8th warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a mild month in Pasto: daytime highs average 17.6°C and nights cool to about 10.5°C. By daytime temperature it is the joint 8th warmest of the 12 months.
Expect about 92 mm of rain on roughly 22 days, which makes July a wet month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 11 min on an average July day.
The nearest other city in this atlas is Ipiales (59 km away). In July its highs average 14.2°C, 3.4°C cooler than Pasto, with 147 mm of rain.
Among the 46 cities listed in Colombia, Pasto ranks 45th of 46 for the warmest July highs and 17th of 46 for the driest July (rainfall, lowest first). The mean July high of those 46 cities is 26.0°C; Pasto is 8.4°C cooler than that mean.
From July to August, average highs rise by 0.9°C to 18.5°C, and monthly rainfall falls from 92 mm to 63 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Pasto climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 17.6°C10.9°C | 10.9°C | 177 | 22.4 | 12.112 h |
| February | 17.9°C11.0°C | 11.0°C | 184 | 22.6 | 12.112 h |
| March | 17.9°C11.1°C | 11.1°C | 235 | 27.5 | 12.112 h |
| April | 17.9°C11.3°C | 11.3°C | 231 | 27.5 | 12.112 h |
| May | 17.8°C11.3°C | 11.3°C | 181 | 27.3 | 12.212 h |
| June | 17.6°C11.0°C | 11.0°C | 114 | 23.7 | 12.212 h |
| July, selected | 17.6°C10.5°C | 10.5°C | 92 | 22.2 | 12.212 h |
| August | 18.5°C10.2°C | 10.2°C | 63 | 16.6 | 12.212 h |
| September | 18.9°C10.3°C | 10.3°C | 99 | 19.9 | 12.112 h |
| October | 18.1°C10.6°C | 10.6°C | 195 | 25.2 | 12.112 h |
| November | 17.3°C10.8°C | 10.8°C | 244 | 26.5 | 12.112 h |
| December | 17.4°C10.9°C | 10.9°C | 221 | 25.7 | 12.112 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Ipiales in JulyColombia · 59 kmHigh 14.2°C · Low 7.9°C · 147 mm rain
- Tulcán in JulyEcuador · 66 kmHigh 15.0°C · Low 8.4°C · 147 mm rain
- Ibarra in JulyEcuador · 135 kmHigh 20.0°C · Low 10.2°C · 108 mm rain
- Pitalito in JulyColombia · 154 kmHigh 20.7°C · Low 13.8°C · 316 mm rain
- Popayán in JulyColombia · 155 kmHigh 22.4°C · Low 13.9°C · 64 mm rain
- Tumaco in JulyColombia · 180 kmHigh 26.7°C · Low 24.0°C · 248 mm rain
- Florencia in JulyColombia · 191 kmHigh 24.6°C · Low 17.6°C · 212 mm rain
- Cali in JulyColombia · 260 kmHigh 26.4°C · Low 18.4°C · 116 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Pasto) is explained once on the Pasto year overview and on the Sources, method and limits page.