City Climate Normals
Look up monthly 1991–2020 temperature and precipitation normals by city, with the exact station or grid source shown.
Data last maintained
City Climate Normals
Look up monthly 1991–2020 temperature and precipitation normals by city, with the exact station or grid source shown.
Data last maintained
About City Climate Normals
Use averages to compare seasons
The highlighted month answers the quick question, while the complete table keeps seasonal context visible. Check a current forecast separately before travel.
One source per result
Months and fields are never assembled from different stations. The evidence block states whether the whole result comes from one station or one grid cell.
FAQ
Common questions and answers about this topic.
Is this a weather forecast?
No. It describes the monthly average conditions during 1991–2020 and cannot tell you the weather on a particular travel date.
Why do some cities use a station and others a grid?
A single WMO station is used only when all four monthly fields are complete and its distance and elevation fit the city. Otherwise the tool uses the city’s NASA POWER grid cell without mixing sources.
What does monthly precipitation mean?
It is the long-term average total for that calendar month. NASA POWER daily-rate values are converted with the actual average number of days in each month during 1991–2020.
Data Sources
This tool's data is compiled from the authoritative sources below.
- WMO Climatological Normals 1991–2020 via NOAA NCEI(opens in a new tab)
- NASA POWER Climatology API(opens in a new tab)
- GeoNames geographical database(opens in a new tab)
Data last maintained