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25-Year Average Number of Tornadoes per State by Month (All tornadoes, 1999-2023) Mouse over image to see month. Click on image for full resolution map.
View the Storm Prediction Center's maps showing 25-Year Average Number of Tornadoes per State by Month (All tornadoes, 1989-2013)
17 lip 2024 · SPC AWIPS Products | Data | Tropical Cyclone Tornadoes | SVR GIS. This page has charts of the latest preliminary severe storm reports, annual summaries, and links to comma-separated-value (csv) data files from the SPC severe weather database back to 1950.
The most prolific months during 2021 for tornadoes were March, May, July and December, as each of these months reported 150 or more tornadoes. Specific event days that had the highest tornado frequency and impacts are summarized below.
14 gru 2023 · While tornadoes can occur in any month in the United States, the peak season is April, May, and June. For Canada the peak months are June and July . Most tornadoes in Europe occur in June, July, and August.
The most prolific months during 2022 for tornadoes were March, April, May, June and November, as each of these months reported 100 or more tornadoes. Specific event days that had the highest tornado frequency and impacts are summarized below.
The most prolific months during 2023 for tornadoes were January, March, April, May, June, July and August, as each of these months reported 100 or more tornadoes. March 31 was the most prolific day of tornadoes in 2023 with 163 tornadoes.