Lake Geneva — ihu igwe site na ọnwa, mmiri okpomọkụ

The nkezi kacha kwa ụbọchị okpomọkụ — 23.4°C August. Nkezi kacha n'abalị okpomọkụ — 13.1°C August. The nkezi kacha nta kwa ụbọchị okpomọkụ — 3.3°C na January. The nkezi kacha nta n'abalị okpomọkụ — -0.9°C na January.

Nkezi kacha okpomọkụ nke mmiri — 20.6°C ofu August. The nkezi kacha nta okpomọkụ nke mmiri — 6°C ofu February.

Oke ọdịda — 127.8 mm E dere ya December. Kacha nta ọdịda — 56.8 mm E dere ya April.