What each month usually brings, city by city, from the 1991-2020 climate record: typical highs and lows, precipitation and sunshine.
Climate normals
What is a climate normal?
A climate normal is a 30-year average — the WMO's standard reference window is 1991-2020. It describes what a place's weather is usually like, which is different from any single year: think of it as the baseline the current forecast plays against. Source: ERA5 reanalysis.