Stornoway





Number of days available for climatic review

ParameterJanFebMarAprMayJun
Tmax803726803775804779
Tmin806725804779805777
Duration of sunshine248254310300341300
Precipitation155141155151155150
Humidity/Visibility154139154149153149


ParameterJulAugSepOctNovDec
Tmax803802780797775808
Tmin801804776799776806
Duration of sunshine310310270310240279
Precipitation155157152153150155
Humidity/Visibility153153148148148153


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

Stornoway

Current weather

Radar

Radar UK!

Satellite Image

Satellite Image UK!