Mt Wilson and Mt Irvine have a cool temperate climate. Mountain mists may occur suddenly so it is recommended to bring a weather proof coat.

Climate Averages by Season for Mt Wilson (Mt Irvine is typically about 2-3° warmer)

 

Max. Temp.

Min. Temp.

Average Rainfall

Average Humidity

Summer 

22°C

10°C

326 mm

61 %

Winter       

9°C

0°C

234 mm

67%


Climate Averages by Month for Mt Wilson (Mt Irvine is typically about 2-3° warmer)

 

Max. Temp.

Min. Temp.

Average Rainfall

Average Humidity

January

23°C

10°C

121 mm

58 %

February

22°C

10°C

114 mm

75 %

March

20°C

9°C

102 mm

78 %

April

16°C

5°C

79 mm

79 %

May

12°C

2°C

80 mm

70 %

June

9°C

0°C

83 mm

70 %

July

9°C

0°C

68 mm

66 %

August

10°C

0°C

83 mm

66 %

September

14°C

1°C

67 mm

58 %

October

17°C

5°C

91 mm

62 %

November

19°C

7°C

89 mm

57 %

December

22°C

9°C

90 mm

51 %