Best year time to visit Sleman

General weather information about Sleman

Average annual temperature is 24.8 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: 16.7 °C

Number of sunny days: 71

Number of rainy days: 294

Number of snow days:

Average annual precipitation: 2230 mm

Look at detailed online map of Sleman

* Weather data for Sleman Indonesia is based on climate observations for 2023 year

Sleman air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 29.4 29.5 30.9 30.4 31.5 31.8 29.3 32.3 32.4 34.5 32.8 31.5
Average daytime temperature (°C) 28.1 28.3 28.8 28.9 29.5 29.4 27.8 29.8 30.6 32.3 30.2 29.3
Average temperature (°C) 24.7 24.6 25 25.2 25.2 24.9 23.5 23.6 24 25.9 25.7 25.3
Average night temperature (°C) 22.2 22.3 22.3 22.6 21.6 21.6 20.3 19.1 19.4 21.5 22.8 22.5
Absolute minimum temperature (°C) 21 21.4 21.3 21.8 19.4 19.7 17.3 17.3 16.7 20.1 21.4 20.4

Sleman monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 12.6 12.4 12.3 12 11.8 11.7 11.8 12 12.2 12.4 12.5 12.6
Daylight mean duration (h) 12.5 12.4 12.2 11.9 11.8 11.7 11.7 11.9 12.1 12.3 12.5 12.6
Daylight minimum duration (h) 12.4 12.3 12 11.9 11.7 11.7 11.7 11.8 12 12.2 12.4 12.5
Sunshine mean duration (h) 7.9 5.6 8.6 8.8 9.7 10.2 9.9 10.6 10.7 11 9.4 9
Precipitation (mm) 257 494 371 254 116 109 131 9 14 69 214 191
Rainy days 31 28 31 29 20 25 19 11 18 26 30 26

Sleman - weather forecast by months

January February March April May June July August September October November December

Best time to visit Sleman:

The largest precipitation sum in Sleman is at

  • January — 257(mm)
  • February — 494(mm)
  • March — 371(mm)
  • April — 254(mm)

Weather forecast in the closest to Sleman admin centers