Best year time to visit Whyalla

General weather information about Whyalla

Average annual temperature is 18 °C

Absolute maximum temperature: 44.3 °C

Absolute minimum temperature: 2.6 °C

Number of sunny days: 235

Number of rainy days: 130

Number of snow days:

Average annual precipitation: 353 mm

Look at detailed online map of Whyalla

* Weather data for Whyalla Australia is based on climate observations for 2023 year

Whyalla air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 43.7 42 37.9 30.2 24.3 25.2 21.1 30 37.6 36.9 44.3 42.8
Average daytime temperature (°C) 30.2 30 26.7 23.2 19.3 18 17 19.2 24.6 23.5 25 26.9
Average temperature (°C) 24.2 24.4 21.3 17.9 14.3 13.1 11.7 13.5 17.8 17.7 19.8 21.4
Average night temperature (°C) 19.3 19 16.3 12.7 9.8 9.1 7.2 8.3 10.9 12.1 15.4 16.8
Absolute minimum temperature (°C) 15.1 13.6 12.9 8.1 6.6 4.8 2.7 2.6 5.5 8.5 12.6 13

Whyalla monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 14.3 13.7 12.8 11.7 10.8 10.1 10.5 11.4 12.4 13.4 14.1 14.3
Daylight mean duration (h) 14 13.3 12.3 11.3 10.4 10 10.2 10.9 11.9 12.9 13.8 14.3
Daylight minimum duration (h) 13.7 12.8 11.8 10.8 10.1 10 10 10.5 11.4 12.4 13.4 14.2
Sunshine mean duration (h) 12 11.8 10.2 9.2 8 7.6 8.4 8.8 10.9 11.7 12.3 11.9
Precipitation (mm) 27 4 19 39 21 51 9 27 6 7 28 115
Sunny days 24 20 20 19 14 15 20 16 23 22 23 19
Rainy days 7 8 11 11 17 15 11 15 7 9 7 12

Whyalla - weather forecast by months

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

Best time to visit Whyalla:

The largest precipitation sum in Whyalla is at

  • April — 39(mm)
  • June — 51(mm)
  • December — 115(mm)

Weather forecast in the closest to Whyalla admin centers