Average annual temperature is 27.3 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: 21.1 °C
Number of sunny days: 86 days
Number of rainy days: 279 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) | 31.7 | 30.4 | 31.3 | 31.8 | 32.6 | 33.7 | 33.8 | 33.8 | 34.6 | 35.2 | 34.5 | 34.1 |
| Average daytime temperature (°C) | 29.2 | 28.6 | 29.8 | 30.5 | 31.2 | 32.0 | 32.6 | 32.7 | 33.3 | 34.0 | 32.7 | 31.9 |
| Average temperature (°C) | 26.2 | 25.9 | 26.4 | 26.9 | 27.4 | 27.8 | 27.3 | 27.4 | 27.8 | 28.9 | 28.0 | 27.4 |
| Average night temperature (°C) | 23.9 | 24.0 | 23.8 | 24.2 | 24.3 | 24.3 | 23.3 | 23.0 | 23.4 | 24.6 | 24.5 | 24.3 |
| Absolute minimum temperature (°C) | 23.0 | 23.1 | 22.7 | 23.3 | 23.2 | 22.9 | 22.0 | 21.1 | 22.0 | 23.5 | 23.5 | 23.3 |
| 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 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 9.2 | 7.2 | 10.0 | 10.1 | 10.7 | 10.9 | 10.7 | 11.0 | 11.0 | 11.3 | 10.8 | 10.3 |
| Precipitation (mm) | 294 | 363 | 341 | 242 | 84 | 43 | 41 | 3 | 7 | 22 | 187 | 281 |
| Sunny days | 0 | 0 | 0 | 1 | 6 | 8 | 15 | 20 | 17 | 13 | 2 | 4 |
| Rainy days | 31 | 28 | 31 | 29 | 25 | 22 | 16 | 11 | 13 | 18 | 28 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lasem is at