Average annual temperature is 4.7 °C
Absolute maximum temperature: 12.4 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Ayan
* Weather data for Ayan Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.2 | 10.1 | 10.6 | 11.1 | 11.6 | 10.3 | 11.4 | 12.4 | 11.3 | 10.7 | 11.5 | 11.7 |
| Average daytime temperature (°C) | 7.8 | 8.5 | 8.3 | 9.0 | 8.9 | 8.6 | 9.3 | 9.0 | 8.6 | 9.3 | 9.1 | 9.1 |
| Average temperature (°C) | 4.4 | 5.2 | 4.8 | 4.8 | 4.5 | 3.7 | 4.0 | 3.8 | 4.4 | 5.5 | 5.6 | 6.0 |
| Average night temperature (°C) | 1.0 | 2.4 | 1.5 | 0.5 | 0.2 | -1.2 | -1.4 | -1.1 | 0.2 | 1.8 | 2.5 | 3.0 |
| Absolute minimum temperature (°C) | -2.2 | 0.5 | -1.9 | -2.0 | -2.5 | -4.2 | -3.6 | -3.5 | -2.3 | -0.8 | -0.6 | 0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.5 | 11.5 | 11.7 | 12.0 | 12.4 | 12.6 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 6.0 | 5.5 | 5.2 | 8.2 | 9.0 | 10.4 | 10.2 | 10.4 | 9.1 | 8.0 | 6.3 | 6.0 |
| Precipitation (mm) | 245 | 236 | 157 | 108 | 156 | 49 | 51 | 72 | 122 | 149 | 220 | 202 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 6 | 3 | 2 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 24 | 28 | 29 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ayan during the most sunny months:
The largest precipitation sum in Ayan is at