What is the rain season in US?

There is no single "rain season" for the entire United States. The timing and duration of the rainy season varies considerably depending on location and climate patterns.

Here are some general guidelines for the rainy season in different regions of the US:

1. Pacific Northwest: The rainy season in the Pacific Northwest typically lasts from October to May. However, precipitation is fairly consistent throughout the year. The winter months tend to be wetter, especially at higher elevations.

2. California: California experiences a Mediterranean climate, with most of the rainfall occurring during the winter months (November to March). The northern part of the state tends to be wetter than the southern part.

3. Southwest (Arizona, New Mexico, Nevada): The desert regions of the Southwest have a distinct rainy season during the summer (July to September), known as the "monsoon season." This is when the area experiences heavy rainfall, thunderstorms, and occasional flash floods.

4. Southern US: The southern states generally have a subtropical climate, with rainfall distributed throughout the year. However, there can be periods of heavy rain during certain months, such as the "spring rainy season" in the Gulf Coast states or the "hurricane season" in the Atlantic coast.

5. Midwest and Great Plains: The Midwest and Great Plains experience precipitation year-round, but they may have a "wet season" during the spring and early summer months when thunderstorms are more frequent.

6. Northeast: The Northeast typically has a cool, wet winter and a warm, humid summer. The region can experience heavy rains during any season.

It's important to note that these are generalizations and the specific timing and intensity of the rainy season can vary from year to year and region to region. For more precise and up-to-date information, it's best to consult local weather forecasts or climatological data.