Average annual temperature is 25.9 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Lasem
* Weather data for Lasem Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.2 | 29.7 | 31.0 | 31.7 | 31.9 | 33.1 | 32.4 | 34.6 | 37.3 | 37.7 | 37.0 | 34.4 |
| Average daytime temperature (°C) | 28.5 | 27.9 | 29.1 | 29.3 | 30.0 | 31.3 | 30.6 | 32.7 | 33.9 | 35.6 | 33.3 | 31.1 |
| Average temperature (°C) | 24.7 | 24.3 | 24.9 | 25.4 | 25.7 | 26.3 | 25.2 | 25.7 | 26.5 | 28.2 | 27.3 | 26.2 |
| Average night temperature (°C) | 22.3 | 22.3 | 22.0 | 22.5 | 22.1 | 22.4 | 20.9 | 20.0 | 20.7 | 22.4 | 23.2 | 22.9 |
| Absolute minimum temperature (°C) | 21.7 | 21.4 | 21.1 | 21.3 | 20.1 | 20.4 | 17.2 | 17.2 | 18.2 | 20.7 | 21.9 | 21.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.6 | 6.3 | 8.5 | 8.7 | 10.0 | 10.6 | 10.4 | 10.9 | 11.0 | 11.3 | 10.5 | 9.4 |
| Precipitation (mm) | 345 | 527 | 351 | 194 | 193 | 43 | 34 | 1 | 6 | 22 | 156 | 232 |
| Sunny days | 0 | 0 | 0 | 0 | 17 | 3 | 22 | 27 | 22 | 7 | 2 | 9 |
| Rainy days | 31 | 28 | 31 | 30 | 14 | 27 | 9 | 4 | 8 | 24 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lasem is at