Access precise historical averages for temperature, rainfall, wind speed, humidity, and snow depth for any month or day of the year — from local towns to international travel hotspots.

Follow along with us on the latest weather we're watching, the threats it may bring and check out the extended forecast each day to be prepared. You can find the forecast for the days ahead in...

The climate in the United States. Information regarding the temperature, precipitation and sunshine for more than 5000 cities in the United States.

The U.S. Climate Normals Quick Access tool provides graphs and tables of average temperature, precipitation, and snowfall at more than 15,000 U.S. observation stations.

Jun 25, 2025 · After scientists check the quality of the data to omit any systematic errors, they calculate each station’s monthly average of daily mean temperatures, then plot it on a 5x5 km …

We show the climate in the United States by comparing the average weather in 5 representative places: New York City, Los Angeles, Miami, Phoenix, and Minneapolis.

Map and numbers giving the average annual temperatures for every state in the US, plus ranking of states from hottest to coldest.

With an average annual temperature of 67.2°F (19.6°C), Louisiana is the third-hottest state in the United States. Louisiana has a subtropical climate with long, hot, and humid summers and …

This page is a list of the average countrywide temperature in the United States for each year from 1895–2024. It is an average over the entire territory of the country, based on data from the …

Climate Data Online Climate Data Online (CDO) provides free access to NCDC's archive of global historical weather and climate data in addition to station history information. These data …