WebJan 1, 2010 · The average annual flash rate for this location is about 158 flashes per year per square kilometer. In the United States, Florida has the highest annual flash rate with an average of 59 flashes per year per square kilometer. Thunderstorms occur most often during the summer, which means that there are only thunderstorms for part of the year. WebDuring the summer months, air originating from the from the Gulf of Mexico tends to dominate the area, producing warm and humid conditions. Since 1870, records indicate that temperatures of 90 degrees or higher occur on about 35-40 days per year. Extremely hot days (100 degrees or more) are expected on no more than five days per year.

Lightning Flash Rate - Science On a Sphere

WebOn average the number of days per year with thunderstorms in Wisconsin ranges from around 30 along the Lake Michigan shore to around 40 over the southwest third of the state. Southwest Wisconsin near the Mississippi River averages about 1 day per year with a tornado. This average decreases to 0.7 days per year for the Madison area, 0.6 days per ... WebThe map shows the average number of thunderstorms per year in different parts of the United States. Why are there significantly more thunderstorms in Florida than in … google nest thermostat currys

NWS Pittsburgh Severe Weather Climatology

WebA map of worldwide annual thunderstorm days. The table under the map lists the single most thunderstorm-prone towns and cities on earth. Map from ‘Extreme Weather: A Guide and Record... WebHere, nocturnal thunderstorms occur on average about 297 days per year and produce an average of about 232 lightning flashes / square kilometer / year. Local people have called … WebThunderstorms are also fairly frequent in the rest of the Southeast U.S. into the Great Plains of the U.S. (more than 50 days per year, on average, with thunderstorms). The map … chicken allergy symptoms