Tornado Days Climatology: July 1970-2008

Joined
Dec 4, 2003
Messages
1,697
Location
Grand Rapids, Michigan
Here is some research, I did on the tornado days for July 1970-2008
I only researched 18 states, CO, IL, IN, IA, KS, MI, MN, MO, MT, NE,
NM, ND, OH, OK, SD, TX Panhandle, WI, WY. 39 years of Data.

NUMBER OF JULY TORNADO DAYS: 1970-2008:

154 Tornado Days: Colorado
143 Tornado Days: North Dakota
141 Tornado Days: Minnesota
138 Tornado Days: Nebraska
133 Tornado Days: South Dakota

118 Tornado Days: Iowa
092 Tornado Days: Kansas
089 Tornado Days: Wisconsin
084 Tornado Days: Michigan
066 Tornado Days: Illinois

065 Tornado Days: Wyoming
058 Tornado Days: Ohio
057 Tornado Days: Indiana
051 Tornado Days: Montana
040 Tornado Days: Missouri

040 Tornado Days: New Mexico
040 Tornado Days: Texas Panhandle
033 Tornado Days: Oklahoma

AVERAGE NUMBER OF TORNADO DAYS FOR JULY 1970-2008

3.95 Days: Colorado
3.66 Days: North Dakota
3.62 Days: Minnesota
3.54 Days: Nebraska
3.41 Days: South Dakota

3.03 Days: Iowa
2.36 Days: Kansas
2.28 Days: Wisconsin
2.15 Days: Michigan
1.69 Days: Illinois

1.66 Days: Wyoming
1.49 Days: Ohio
1.46 Days: Indiana
1.31 Days: Montana
1.03 Days: Missouri

1.03 Days: New Mexico
1.03 Days: Texas Panhandle
0.95 Days: Oklahoma

Research by: Mike Geukes @ 2009

Mike (Visit my Weather Sites, Do Not Get Many Visitors)
 
Last edited by a moderator:
Back
Top