Isto
Isto is a locality in Ayacucho, Peru, 3,590 m above sea level. The climate is classified as tundra (Köppen ET), with a short, cool summer and a long cold season.
Best: May · Jul–Aug. Warmth, sunshine and dry days, month by month.
Isto at a glance
The months with the highest weather score
Average high in November
Average low in July
228 mm of rain
22 mm of rain
Weather in Isto
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Rain · wind 2 km/h · humidity 74%
When to go to Isto
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 17 | 16 | 17 | 35 | 54 | 53 | 56 | 59 | 52 | 39 | 33 | 20 |
| High | 12° | 12° | 12° | 12° | 12° | 11° | 10° | 11° | 12° | 13° | 13° | 13° |
| Low | 6° | 6° | 6° | 5° | 4° | 3° | 2° | 3° | 4° | 5° | 5° | 6° |
| Rain (mm) | 220 | 228 | 212 | 89 | 62 | 22 | 40 | 54 | 69 | 125 | 131 | 207 |
| Wet days | 19 | 22 | 21 | 9 | 4 | 4 | 1 | 1 | 4 | 9 | 10 | 17 |
What's on in Isto
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Nature around Isto
Wildlife in October
The birds and mammals of Peru seen most this month, compared with the rest of their year.
The sky over Isto
Earthquakes around Isto
The last 30 days within 300 km, and the record since 1950.
Strongest nearby since 1950
Towns and villages around Isto
Each with its own page: weather, climate and the best time to visit.