 | National Weather Service Forecast Office |  |
| Norman, OK |
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Oklahoma Tornadoes Totaled by County and Month (1950 - 2006)
| Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Win |
Spr |
Sum |
Aut |
Total |
| Adair |
0 |
0 |
0 |
2 |
5 |
4 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
7 |
4 |
2 |
13 |
| Alfalfa |
0 |
0 |
6 |
10 |
11 |
3 |
1 |
0 |
4 |
5 |
0 |
0 |
0 |
27 |
4 |
9 |
40 |
| Atoka |
0 |
1 |
5 |
10 |
6 |
7 |
0 |
0 |
2 |
0 |
3 |
0 |
1 |
21 |
7 |
5 |
34 |
| Beaver |
0 |
0 |
4 |
5 |
10 |
21 |
4 |
0 |
3 |
1 |
0 |
0 |
0 |
19 |
25 |
4 |
48 |
| Beckham |
0 |
0 |
4 |
12 |
22 |
10 |
1 |
1 |
0 |
7 |
1 |
0 |
0 |
38 |
12 |
8 |
58 |
| Blaine |
1 |
1 |
2 |
4 |
15 |
6 |
5 |
2 |
2 |
2 |
0 |
0 |
2 |
21 |
13 |
4 |
40 |
| Bryan |
0 |
1 |
3 |
11 |
8 |
1 |
0 |
1 |
2 |
2 |
0 |
0 |
1 |
22 |
2 |
4 |
29 |
| Caddo |
0 |
2 |
2 |
14 |
51 |
14 |
1 |
1 |
0 |
8 |
2 |
1 |
3 |
67 |
16 |
10 |
96 |
| Canadian |
0 |
1 |
3 |
17 |
32 |
14 |
2 |
2 |
0 |
2 |
2 |
0 |
1 |
52 |
18 |
4 |
75 |
| Carter |
0 |
0 |
8 |
16 |
13 |
3 |
1 |
1 |
0 |
1 |
2 |
1 |
1 |
37 |
5 |
3 |
46 |
| Cherokee |
0 |
1 |
2 |
7 |
5 |
2 |
0 |
0 |
0 |
3 |
1 |
0 |
1 |
14 |
2 |
4 |
21 |
| Choctaw |
0 |
0 |
2 |
6 |
4 |
1 |
0 |
1 |
0 |
1 |
3 |
0 |
0 |
12 |
2 |
4 |
18 |
| Cimarron |
0 |
0 |
0 |
4 |
12 |
7 |
4 |
3 |
1 |
1 |
0 |
0 |
0 |
16 |
14 |
2 |
32 |
| Cleveland |
0 |
2 |
7 |
9 |
20 |
3 |
1 |
4 |
3 |
3 |
3 |
1 |
3 |
36 |
8 |
9 |
56 |
| Coal |
0 |
0 |
1 |
5 |
12 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
18 |
2 |
0 |
20 |
| Comanche |
0 |
2 |
3 |
9 |
24 |
7 |
1 |
1 |
3 |
2 |
0 |
0 |
2 |
36 |
9 |
5 |
52 |
| Cotton |
0 |
0 |
3 |
10 |
10 |
1 |
3 |
4 |
1 |
2 |
1 |
0 |
0 |
23 |
8 |
4 |
35 |
| Craig |
1 |
1 |
4 |
9 |
8 |
5 |
3 |
0 |
4 |
0 |
3 |
2 |
4 |
21 |
8 |
7 |
40 |
| Creek |
0 |
0 |
3 |
11 |
26 |
10 |
1 |
0 |
0 |
4 |
0 |
0 |
0 |
40 |
11 |
4 |
55 |
| Custer |
1 |
0 |
9 |
8 |
19 |
10 |
0 |
0 |
3 |
4 |
0 |
0 |
1 |
36 |
10 |
7 |
54 |
| Delaware |
0 |
0 |
5 |
5 |
12 |
3 |
1 |
1 |
1 |
3 |
0 |
1 |
1 |
22 |
5 |
4 |
32 |
| Dewey |
0 |
0 |
4 |
10 |
15 |
5 |
2 |
2 |
6 |
2 |
0 |
0 |
0 |
29 |
9 |
8 |
46 |
| Ellis |
0 |
1 |
7 |
10 |
16 |
21 |
2 |
1 |
0 |
1 |
1 |
0 |
1 |
33 |
24 |
2 |
60 |
| Garfield |
0 |
0 |
2 |
24 |
10 |
13 |
2 |
2 |
2 |
2 |
2 |
0 |
0 |
36 |
17 |
6 |
59 |
| Garvin |
0 |
5 |
2 |
6 |
24 |
5 |
1 |
1 |
1 |
0 |
1 |
0 |
5 |
32 |
7 |
2 |
46 |
| Grady |
1 |
0 |
7 |
22 |
21 |
6 |
0 |
0 |
0 |
2 |
1 |
0 |
1 |
50 |
6 |
3 |
60 |
| Grant |
0 |
0 |
5 |
10 |
31 |
2 |
2 |
1 |
4 |
1 |
0 |
0 |
0 |
46 |
5 |
5 |
56 |
| Greer |
0 |
0 |
3 |
7 |
14 |
8 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
24 |
9 |
0 |
33 |
| Harmon |
0 |
0 |
1 |
5 |
13 |
3 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
19 |
3 |
2 |
24 |
| Harper |
0 |
1 |
2 |
4 |
4 |
7 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
10 |
7 |
2 |
20 |
| Haskell |
1 |
0 |
2 |
6 |
10 |
6 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
18 |
6 |
2 |
27 |
| Hughes |
1 |
1 |
5 |
6 |
12 |
3 |
1 |
1 |
3 |
1 |
0 |
0 |
2 |
23 |
5 |
4 |
34 |
| Jackson |
0 |
1 |
4 |
10 |
24 |
14 |
5 |
2 |
0 |
4 |
0 |
0 |
1 |
38 |
21 |
4 |
64 |
| Jefferson |
0 |
0 |
5 |
9 |
12 |
0 |
0 |
2 |
0 |
1 |
0 |
0 |
0 |
26 |
2 |
1 |
29 |
| Johnston |
0 |
0 |
4 |
6 |
11 |
2 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
21 |
3 |
1 |
25 |
| Kay |
0 |
0 |
8 |
20 |
29 |
14 |
2 |
2 |
9 |
0 |
4 |
0 |
0 |
57 |
18 |
13 |
88 |
| Kingfisher |
0 |
1 |
0 |
7 |
35 |
3 |
7 |
3 |
0 |
3 |
2 |
0 |
1 |
42 |
13 |
5 |
61 |
| Kiowa |
0 |
1 |
4 |
10 |
24 |
16 |
5 |
2 |
0 |
4 |
0 |
0 |
1 |
38 |
23 |
4 |
66 |
| Latimer |
0 |
0 |
1 |
7 |
10 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
1 |
18 |
0 |
2 |
21 |
| Le Flore |
1 |
1 |
7 |
8 |
17 |
3 |
2 |
0 |
0 |
1 |
3 |
2 |
4 |
32 |
5 |
4 |
45 |
| Lincoln |
0 |
1 |
3 |
12 |
27 |
19 |
1 |
1 |
3 |
4 |
3 |
0 |
1 |
42 |
21 |
10 |
74 |
| Logan |
0 |
0 |
3 |
6 |
18 |
5 |
0 |
4 |
2 |
4 |
1 |
2 |
2 |
27 |
9 |
7 |
45 |
| Love |
0 |
1 |
3 |
6 |
6 |
2 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
15 |
2 |
0 |
19 |
| Major |
0 |
0 |
0 |
7 |
14 |
7 |
0 |
0 |
4 |
3 |
0 |
0 |
0 |
21 |
7 |
7 |
35 |
| Marshall |
0 |
1 |
2 |
6 |
13 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
21 |
0 |
2 |
24 |
| Mayes |
1 |
0 |
1 |
10 |
20 |
7 |
1 |
1 |
4 |
1 |
1 |
1 |
2 |
31 |
9 |
6 |
48 |
| McClain |
0 |
1 |
6 |
6 |
14 |
2 |
0 |
2 |
3 |
2 |
2 |
1 |
2 |
26 |
4 |
7 |
39 |
| McCurtain |
0 |
4 |
1 |
12 |
11 |
1 |
2 |
0 |
0 |
4 |
4 |
2 |
6 |
24 |
3 |
8 |
41 |
| McIntosh |
1 |
0 |
6 |
3 |
12 |
5 |
1 |
1 |
2 |
2 |
1 |
0 |
1 |
21 |
7 |
5 |
34 |
| Murray |
0 |
1 |
0 |
10 |
9 |
3 |
1 |
0 |
1 |
1 |
3 |
1 |
2 |
19 |
4 |
5 |
30 |
| Muskogee |
1 |
1 |
4 |
9 |
20 |
2 |
2 |
1 |
0 |
0 |
2 |
1 |
3 |
33 |
5 |
2 |
43 |
| Noble |
0 |
0 |
4 |
12 |
5 |
4 |
0 |
5 |
0 |
4 |
1 |
1 |
1 |
21 |
9 |
5 |
36 |
| Nowata |
0 |
0 |
6 |
3 |
10 |
5 |
1 |
0 |
0 |
2 |
1 |
0 |
0 |
19 |
6 |
3 |
28 |
| Okfuskee |
1 |
1 |
6 |
1 |
14 |
6 |
0 |
1 |
3 |
2 |
0 |
0 |
2 |
21 |
7 |
5 |
35 |
| Oklahoma |
0 |
2 |
4 |
11 |
36 |
15 |
5 |
3 |
5 |
5 |
5 |
0 |
2 |
51 |
23 |
15 |
91 |
| Okmulgee |
0 |
1 |
3 |
5 |
15 |
5 |
1 |
0 |
3 |
2 |
0 |
1 |
2 |
23 |
6 |
5 |
36 |
| Osage |
0 |
1 |
6 |
22 |
20 |
11 |
6 |
0 |
1 |
1 |
1 |
0 |
1 |
48 |
17 |
3 |
69 |
| Ottawa |
1 |
1 |
2 |
6 |
9 |
1 |
1 |
1 |
2 |
0 |
0 |
1 |
3 |
17 |
3 |
2 |
25 |
| Pawnee |
0 |
0 |
1 |
9 |
6 |
3 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
16 |
5 |
3 |
24 |
| Payne |
0 |
0 |
4 |
8 |
17 |
8 |
2 |
1 |
2 |
1 |
1 |
0 |
0 |
29 |
11 |
4 |
44 |
| Pittsburg |
1 |
2 |
4 |
16 |
25 |
13 |
0 |
1 |
1 |
1 |
2 |
1 |
4 |
45 |
14 |
4 |
67 |
| Pontotoc |
1 |
1 |
5 |
8 |
17 |
2 |
3 |
0 |
2 |
4 |
3 |
0 |
2 |
30 |
5 |
9 |
46 |
| Pottawatomie |
1 |
2 |
1 |
8 |
26 |
6 |
0 |
0 |
2 |
5 |
1 |
1 |
4 |
35 |
6 |
8 |
53 |
| Pushmataha |
0 |
0 |
1 |
11 |
9 |
3 |
0 |
1 |
3 |
0 |
3 |
0 |
0 |
21 |
4 |
6 |
31 |
| Roger Mills |
0 |
0 |
1 |
8 |
13 |
7 |
0 |
0 |
1 |
2 |
0 |
0 |
0 |
22 |
7 |
3 |
32 |
| Rogers |
1 |
1 |
6 |
12 |
14 |
5 |
2 |
1 |
5 |
0 |
2 |
0 |
2 |
32 |
8 |
7 |
49 |
| Seminole |
2 |
1 |
5 |
9 |
20 |
9 |
1 |
0 |
2 |
1 |
2 |
0 |
3 |
34 |
10 |
5 |
52 |
| Sequoyah |
1 |
2 |
2 |
5 |
19 |
2 |
0 |
2 |
0 |
2 |
0 |
0 |
3 |
26 |
4 |
2 |
35 |
| Stephens |
0 |
3 |
5 |
19 |
19 |
6 |
1 |
0 |
2 |
0 |
0 |
0 |
3 |
43 |
7 |
2 |
55 |
| Texas |
0 |
0 |
0 |
1 |
23 |
21 |
5 |
3 |
3 |
0 |
1 |
0 |
0 |
24 |
29 |
4 |
57 |
| Tillman |
0 |
0 |
2 |
11 |
29 |
13 |
1 |
3 |
0 |
1 |
0 |
0 |
0 |
42 |
17 |
1 |
60 |
| Tulsa |
0 |
1 |
5 |
14 |
16 |
13 |
7 |
2 |
1 |
3 |
3 |
4 |
5 |
35 |
22 |
7 |
69 |
| Wagoner |
0 |
0 |
0 |
8 |
11 |
6 |
1 |
3 |
2 |
1 |
1 |
1 |
1 |
19 |
10 |
4 |
34 |
| Washington |
0 |
0 |
5 |
6 |
6 |
5 |
0 |
1 |
1 |
0 |
1 |
0 |
0 |
17 |
6 |
2 |
25 |
| Washita |
0 |
0 |
3 |
5 |
21 |
9 |
1 |
0 |
1 |
5 |
1 |
0 |
0 |
29 |
10 |
7 |
46 |
| Woods |
0 |
0 |
1 |
8 |
9 |
14 |
3 |
3 |
4 |
1 |
1 |
0 |
0 |
18 |
20 |
6 |
44 |
| Woodward |
0 |
0 |
5 |
14 |
12 |
5 |
2 |
0 |
1 |
2 |
0 |
0 |
0 |
31 |
7 |
3 |
41 |
The seasonal categories Winter (Win), Spring (Spr),
Summer (Sum) and Autumn (Aut) are defined
by the following three-month periods:
Winter: December-February
Spring: March-May
Summer: June-August
Autumn: September-November
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NWS Forecast Office
National Weather Center
120 David L. Boren Blvd.
Suite 2400
Norman, OK 73072
Tel: (405) 325-3816
Ask Questions/Webmaster
Page last modified: December 22, 2008
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