Southwest monsoon season: What you need to know

PHOENIX – When people think of the southwest desert, their first thoughts may not gravitate towards the rain, but the duration three months a year, the images of thunderstorms and floods are really common.

While the start and completion dates of each year’s activity may vary, the monsoon season usually extends from June 15 to September 30.

Duration This section of the summer, a high pressure crest is established and the winds revolve more south, allowing the moisture of the Pacific, the Gulf or California and the Gulf of America to converge.

While some of the heaviest rainfall occur in northwestern Mexico, the communities in southern California to Colorado and western Texas benefit from the greatest possibilities of precipitation.

Near where the heaviest precipitation falls, sudden floods, landslides, dangerous rays and even dust storms, known as haboobs, are often developed.

The severity and length of the monsoon pattern can vary according to the state of characteristics such as the oscillation of the southern El Niño or what refers to the Enso to abbreviate.

The southwest monsoon season is here: what you need to know

According to NOAA’s climatic evaluation for the southwest team, El Niño years tend to delay the arrival of monsoon rains and can suppress the general storm activity.

On the contrary, the girl’s events are usually associated with a previous start and a more consistent rain, Althegh The pattern generally produces less tropical cyclones in the Eastern Pacific.

In general, cities of the entire southwest desert receive up to half of their annual duration of precipitation in the months of the June monsoon, July, August and September, but the thesis can be dramatic from year to year.

The most humid monsoon pattern occurred in 1984 when 9.56 “or the rain fell on the Phoenix Sky Harbor International Airport, with two of the most non -existent monsoons in 2023 and 1924, when 0.15” and 0.35 “or the precipitation fell, respective.

7 Acts about the Monzón season

Summer precipitation is considered vital for the replacement of water resources and the survival of ecosystems.

The conformity with the Arizona, cabbage, melons, citrus and tomato department are popular products and serve as important sources of food duration in the winter months.

The absence of any type of monsoon coverage can cause lower water levels of rivers and deposits, economic losses and greater danger of forest fires.

Water systems that depend on the precipitation of the monsoon are usually located south of the Colorado River, which depends largely on the thaw in front of summer rains.

The largest deposit of the US. It is Lake Mead, which is regulated by the Hoover dam, but it is estimated that 96% of its water comes from the thaw along the rocky mountains.

During a large part of the region, the wet climate pattern fades in mid -September, giving way to a drier fall and winter before the mountain snowfall becomes the main focus.