World

North America

Williams Lake Airport (942m)





Number of days available for climatic review

ParameterJanFebMarAprMayJun
Tmax185168184180185179
Tmin186169186180186177
Duration of sunshine183163181174182171
Precipitation186171187183188182
Humidity/Visibility185166184178183178


ParameterJulAugSepOctNovDec
Tmax181181206209208213
Tmin186188209211209217
Duration of sunshine176177199183176181
Precipitation187190210215210219
Humidity/Visibility183184205209206214


Climate data is usually derived from meteorological data of a certain number of years. The actual number of recorded years may vary from only a couple to 50 years or more. The quality of climate data depends on the number of available recorded years. Fewer years means less reliable data. The standart-period for reliable climate data is 30 years. For example, the mean monthly temperature for, let's say January, would ideally calculated from a total number of 930 recorded January-days. However, the usual number of recorded days is much smaller. The table above shows the actual number of recorded days for every parameter measured.

Forecast

Williams Lake

Current weather

Satellite Image

Satellite Image British Columbia!