![]() ![]() This expanded to 35.1% by the end of the month. The longest stretch was a 3,986-day stretch from May 12, 1954, to April 9, 1965.Īt the beginning of September 2022, abnormally dry (D0) conditions covered 4.7% of the La Crosse Hydrologic Service Area (HSA). It is the longest since a 1,108-day stretch from April 22, 2011, to (the 9th longest stretch). This ongoing stretch of 901 days is the 11th longest without reaching the flood stage. This site has not been at or above flood stage (12 feet) since April 13, 2020. The highest stage was 5.82 feet on September 1 and the lowest stage was 4.85 feet on September 13. This was 0.38 feet below the 1937-2022 long-term average of 5.45 feet. The Mississippi River at La Crosse, WI had an average 7 AM stage of 5.17 feet during the month. No observing sites were among their 10 wettest Septembers.ĭuring September, there was no river flooding in the La Crosse Hydrologic Service Area (HSA). * Oelwein 1E and Oelwein 2S were threaded together to extend records back from 2006 to 1923. The following table contains those COOP stations that had one of their driest Septembers.ĬOOP Stations in which September 2022 was One of Their Driest SeptembersĪustin Waste Water Treatment Facility, MN Their precipitation records date back to 1938. This included Theilman 1SSW, MN which had their driest September with just 0.68” of rain. Several COOP observers’ rainfall totals were among their 10 driest for the month of September. This rain fell from 7 AM on September 19 to 7 AM on September 20. The greatest 1-day rainfall was 3.88" near Owen, IA (COOP). Rain totals ranged from 0.29” at Minnesota City Dam 5, MN (COOP) to 5.16” just west of Grand Marsh, WI (CoCoRaHS). Rainfall anomalies ranged from near normal to 4” drier-than-normal across the Upper Mississippi River Valley. September 2022 was mainly drier-than-normal across the Upper Mississippi River Valley. Those who do not like rain should consider states such as Nevada, Wyoming, and Montana, which are the driest in the US.September 2022 Hydrologic & Precipitation Summary Coastal cities receive more rainfall than inland cities because warm ocean water causes high evaporation, which is then carried over the land by sea breezes. Miami and West Palm Beach are also coastal cities, but they are located on the Atlantic coast of Florida. Located on the Gulf of Mexico, Mobile’s winters tend to be mild and rainy, and the area is subjected to tropical storms and hurricanes during hurricane season.Įight out of the 10 rainiest cities in the US are located on the coast of the Gulf of Mexico, contributing to their overall wet and warm conditions. Mobile receives an average annual rainfall of 67 inches and has about 59 rainy days per year. Mobile is the rainiest city in the United States. What are the rainiest cities in the U.S.? The Climate Corporation collected and compared data from 195 U.S. ![]() Many people perceive the Northwest to be the rainiest region of the country however, data from the Climate Corporation shows that no city in this region is in the top ten rainiest cities in the United States. Due to this, different regions of the country experience different precipitation patterns and levels. The United States has a wide range of geography, from dry, arid deserts to humid coastlines and everything in between. Excess rain can also damage crops and wildlife, as well as impact retail sales and attendance at outdoor events. This soil erosion has the potential to harm ecosystems in the water and reduce the quality and availability of safe drinking water. Rain can also cause soil erosion, which can carry fertilizers and ground pollutions to bodies of water. An excess of heavy rainfall over a relatively short period can lead to flooding and dangerous roads. Rain is, therefore, also responsible for the existence of animal life by providing water to ecosystems.Īs with anything, too much rain has negative impacts. Rain is a necessary and beneficial part of the water cycle that replenishes aquifers, nourishes plants and trees, and fills bodies of waters such as ponds, lakes, rivers, and streams. Hawaii had possibly the highest 24-hour rainfall record as a rain gauge on Kauai reported 46.69 inches of rain in 24 hours. Also in 2018, nine states had their highest annual rainfall on record: North Carolina, Tennessee, Virginia, West Virginia, Maryland, Delaware, Pennsylvania, New Jersey, and Massachusetts. and sixth consecutive year of above-average precipitation. This makes 2018 the third-wettest year on record for the U.S. was 34.63 inches, 4.6 inches over the long-term average. In 2018, the average annual rainfall in the U.S.
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