What Are the Worst U.S. Cities for Rainfall?

Where exactly are the worst U.S. cities for rainfall?

Let’s look at two rankings of the rainiest cities in the U.S. — one that ranks the major U.S. cities that have the highest number of rainy days and another that ranks American cities that receive the most precipitation.

Which Places Had the Most Rainfall in 2019?

Rain patterns vary each year. In 2019, the annual precipitation report from the National Oceanic and Atmospheric Administration (NOAA) shows the significant rainfall that happened in the Midwest.

Many of these central states broke records for the wettest year ever recorded.

For example, Starkville, MS, typically receives about 55 inches of rain per year, but in 2019, rainfall was about 90 inches. This prompted the city’s engineering department to begin planning for stormwater management, drainage systems, and flood mitigation.

Throughout the Midwest, there was damage to roads, bridges, rail lines, and dams. Estimates show the homes of nearly 14 million people throughout the Midwest and South were affected. In Missouri, there was an uptick in interest in water management systems including sump pumps and basement waterproofing both as water management solutions and as preventative measures.

While the Midwest was flooding, other areas of the country had the opposite weather pattern. The Pacific Northwest and areas of the Southeast both received much lower levels of precipitation than is typical.

Precipitation data were collected from weather stations across the country. The cumulative data shows which cities in the U.S. had the most average annual rainfall and precipitation.

30 Cities with the Most Precipitation in 2019

1. Beaumont City, TX — 93.7 inches of rain
2. Starkville, MS — 89.56 inches of rain
3. Portland, AR — 85.78 inches of rain
4. Fayette, AL — 83.57 inches of rain
5. Seneca, MO — 81.09 inches of rain
6. Lynchburg, TN — 80.15 inches of rain
7. Arkabutla, MS — 79.15 inches of rain
8. Independence, MS — 78.2 inches of rain
9. Greenville, MS — 78.2 inches of rain
10. Gravette, AR — 77.21 inches of rain
11. Rohwer, AR — 76.82 inches of rain
12. Spavinaw, OK —  76.68 inches of rain
13. Hernando, MS — 76.56 inches of rain
14. Marianna, AR — 76.4 inches of rain
15. Addison, AL — 73.17 inches of rain
16. Newcomb, TN — 72.99 inches of rain
17. Black Rock, AR — 72.32 inches of rain
18. Paragould, AR — 71.38 inches of rain
19. Compton, AR — 71.15 inches of rain
20. Altamont, KS — 71.02 inches of rain
21. Girard, KS — 70.6 inches of rain
22. Springfield, TN — 70.5 inches of rain
23. Nevada, MO — 70.34 inches of rain
24. Lucas, KY — 69.89 inches of rain
25. Bartlett, KS — 69.78 inches of rain
26. Parsons, KS — 69.59 inches of rain
27. McMinnville, TN — 68.3 inches of rain
28. Mound Valley, KS — 68.2 inches of rain
29. Rochester, KY — 67.94 inches of rain
30. Oneida, KY — 67.75 inches of rain

Which Cities Have The Most Rainy Days?

The other way to measure the rainiest cities in the U.S. is to look at the number of rainy days per year.

Keep in mind that weather patterns vary. Rainy days don’t necessarily mean gloomy days.

For example, in the city of Hilo on the eastern shore of Hawaii’s Big Island, it rains about three out of every four days. The regular rainstorms contribute to the island’s lush beauty, picturesque rainbows, and dramatic waterfalls.

On the other hand, Alaska is home to many of the wettest cities, but in these cases, the weather events aren’t tropical rainstorms but snow squalls. Similarly, the Lake Effect in upstate New York brings moisture down from the Great Lakes, and many of these cities also see a large number of days with precipitation.

The data below from NOAA shows the average number of days per year where each city had at least 0.01 inch of precipitation, including rain and snow.

30 Cities With The Most Rainy/Snowy Days

1. Hilo, HI — 276 days per year
2. Cold Bay, AK — 236 days per year
3. Yakutat, AK — 228 days per year
4. Annette, AK — 226 days per year
5. Juneau, AK — 224 days per year
6. Mt. Washington, NH — 213 days per year
7. St. Paul Island, AK — 208 days per year
8. Quillayute, WA — 207 days per year
9. Kodiak, AK — 198 days per year
10. Lihue, HI — 196 days per year
11. Astoria, OR — 194 days per year
12. Valdez, AK — 177 days per year
13. Elkins, WV — 173 days per year
14. Syracuse, NY — 172 days per year
15. Buffalo, NY — 167 days per year
16. Sault Ste. Marie, MI — 165 days per year
17. Olympia, WA — 163 days per year
18. Binghamton, NY — 162 days per year
19. Rochester, NY — 162 days per year
20. Erie, PA — 162 days per year
21. Caribou, ME — 159 days per year
22. Youngstown, OH — 159 days per year
23. Beckley, WV — 159 days per year
24. Akron, OH — 156 days per year
25. Cleveland, OH — 156 days per year
26. Seattle, WA — 156 days per year
27. Burlington, VT — 155 days per year
28. King Salmon, AK — 154 days per year
29. Pittsburgh, PA — 154 days per year
30. Portland, OR — 153 days per year

Can Rain Damage Your Foundation?

Improper drainage or clogged gutters can exacerbate these issues, directing more water towards the foundation. To protect the foundation, it’s crucial to ensure proper drainage, maintain gutters and downspouts, and consider waterproofing solutions to prevent water entry and its detrimental effects on the structural integrity of your home.

Contact Groundworks For Expert Water Management

Trust Groundworks to be your partner in weathering the storm and keeping your home safe and dry, rain or shine.

Are you concerned about heavy rains in your area? Get a free inspection from your local Groundworks basement waterproofing and foundation repair experts.