Wiltz — ihu igwe site na ọnwa

The nkezi kacha kwa ụbọchị okpomọkụ — 21.1°C August. Nkezi kacha n'abalị okpomọkụ — 12.5°C August. The nkezi kacha nta kwa ụbọchị okpomọkụ — 2.6°C na January. The nkezi kacha nta n'abalị okpomọkụ — -0.1°C February.

Oke ọdịda — 101 mm E dere ya December. Kacha nta ọdịda — 46.1 mm E dere ya April.