Climate is the long-term weather pattern in a region, typically averaged over 30 years. [1][2] More rigorously, it is the mean and variability of meteorological variables over a time spanning from …

4 days ago · Climate, conditions of the atmosphere at a particular location over a long period of time; it is the long-term summation of the atmospheric elements (and their variations) that, …

Jun 24, 2025 · NOAA experts provide data, tools and information to help people understand, prepare for and adapt to our changing climate.

Join the community of farmers who have harnessed the power of Climate FieldView™. Get reliable data right to your device so you can make informed decisions about your fields. …

Aug 12, 2024 · Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index …

According to the Köppen climate classification system, there are five climate groups: tropical, dry, mild, continental, and polar. These climate groups are further divided into climate types.

To get a sense of how much these sources agree with each other, you can view a comparison of Reston and the stations that contribute to our estimates of its temperature history and climate.

6 days ago · All life on Earth depends on the climate system, which consists of five major components: the biosphere (living organisms). The complex interactions and influences …

Aug 22, 2025 · Climate change is happening globally, but the effects can differ locally. Certain sectors, regions, and human populations are more vulnerable or have unique risks due to …

The climate is classified as Cfa according to Köppen and Geiger. In Reston, the average annual temperature is 13.2 °C | 55.8 °F. Precipitation here is about 1101 mm | 43.3 inch per year. …