MEAN MONTHLY AND ANNUAL NUMBER OF THUNDERSTORMS

Click on a State: Arizona, California, Colorado, Hawaii & Pacific Islands, Idaho, Montana,
Nevada, New Mexico, Oregon, Utah, Washington, Wyoming



                    JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC   ANNUAL
ALASKA

ANCHORAGE             0    0    0    0    *    *    *    *    *    0    0    0      1
ANNETTE               *    0    *    0    0    *    *    *    *    *    *    *      2
BARROW                0    0    0    0    0    *    *    *    0    0    0    0      *
BETHEL                0    0    0    0    *    1    1    *    *    0    0    0      2
BETTLES               0    0    0    0    1    3    3    1    *    0    0    0      7
BIG DELTA             0    0    0    0    *    2    2    *    0    0    0    0      5
COLD BAY              0    0    0    0    0    0    0    *    *    *    *    *      *
FAIRBANKS             0    0    0    *    1    3    2    1    *    0    0    0      7
GULKANA               0    0    0    0    1    1    2    1    0    0    0    0      5
HOMER                 0    0    0    0    *    0    *    *    0    *    0    0      *
JUNEAU                *    0    0    0    0    *    *    *    *    0    *    0      *
KING SALMON           0    0    0    0    *    *    *    *    *    *    *    *      1
KODIAK                0    0    0    0    0    *    *    *    0    0    0    0      *
KOTZEBUE              0    0    0    0    0    *    *    *    *    0    0    0      1
MCGRATH               0    0    0    0    1    3    2    1    *    0    0    0      7
NOME                  0    0    0    0    *    *    *    *    0    0    0    0      1
ST. PAUL ISLAND       0    0    0    0    0    *    0    0    0    0    0    0      *
TALKEETNA             0    0    0    0    *    1    1    1    *    0    0    0      4
VALDEZ                0    *    0    0    0    *    *    *    *    *    *    0      1
YAKUTAT               *    *    *    *    *    0    *    *    *    1    *    *      2


ARIZONA

CHANDLER-WLMS AFB     1    1    1    1    1    1    6    5    3    1    1    1     23
DAVIS-MONTHAN         1    1    1    1    2    3   15   14    5    2    1    1     47
DOUGLAS AP            *    *    1    1    1    5   19   18    5    2    0    0     52
FLAGSTAFF             0    *    1    1    3    4   16   15    7    2    1    *     49
FORT HUACHUCA         1    1    1    1    2    5   20   18    8    2    1    1     61
GILA BEND AFB         1    1    1    1    1    1    6    6    2    1    1    1     23
LUKE AFB              1    1    1    1    1    1    6    7    3    1    1    1     25
PHOENIX               *    1    1    1    1    1    6    7    4    1    *    1     24
PRESCOTT              *    *    *    2    2    3   17   17    5    2    1    *     48
TUCSON                *    *    1    1    2    3   13   14    6    2    1    *     41
WINDOW ROCK           0    *    1    2    3    5   17   14    5    3    *    *     48
WINSLOW               *    *    1    1    2    3   11   10    5    1    *    *     36
YUMA                  *    *    *    *    *    *    2    2    1    1    *    *      7


CALIFORNIA

ALAMEDA NAS           *    *    *    *    *    *    *    *    *    *    *    *      6
BAKERSFIELD           *    *    1    *    *    *    *    *    1    *    *    *      3
BEALE AFB-MARYSVILLE  1    1    1    1    1    1    1    1    1    1    1    1     12
BISHOP                0    0    0    *    1    1    5    3    1    *    *    0     12
BLUE CANYON           *    *    1    1    3    2    1    1    1    1    *    0     12
BLYTHE                0    *    *    *    *    *    3    3    2    *    0    0      9
CAMP PENDLETON MCAS   *    1    1    0    *    *    *    1    *    *    *    *      5
DAGGETT-BARSTOW AP    *    *    *    1    *    1    4    4    2    *    *    *     12
EDWARDS AFB           *    *    1    1    1    1    1    2    1    1    1    *     10
EL TORO MCAS-TUSTIN   1    *    1    *    *    *    *    *    *    1    *    *      3
EUREKA                1    1    *    *    *    *    *    *    *    *    1    1      4
FAIRFIELD-TRAVIS AFB  *    *    *    *    1    0    *    0    *    *    *    0      2
FORT ORD-MONTEREY     1    1    1    1    *    *    *    1    1    1    1    *      8
FRESNO                *    *    1    1    1    1    *    *    1    1    *    *      5
IMPERIAL BEACH NALF   *    *    *    *    0    *    *    *    *    *    *    *      5
LEMOORE NAS           *    *    1    *    *    *    *    *    1    *    *    *      2
LONG BEACH            *    1    1    *    *    *    *    *    1    *    *    *      4
LOS ANGELES AP        *    1    1    *    *    *    *    *    *    *    *    *      4
LOS ANGELES CITY      1    1    1    1    *    *    *    *    *    *    1    1      6
MIRAMAR NAS           *    1    1    *    *    *    *    *    *    *    *    *      2
MOFFETT FIELD         *    *    *    *    *    *    *    *    *    *    *    *      6
MT SHASTA CITY        *    *    *    1    3    3    3    2    1    *    *    *     13
NEEDLES AP            *    *    *    *    *    *    4    4    2    1    *    *     13
NORTH ISLAND NAS      *    *    1    *    *    *    *    *    *    *    *    *      1
OAKLAND               *    *    *    *    *    *    *    *    *    *    *    *      2
ONTARIO AP            1    1    1    *    *    *    *    *    1    1    *    *      5
OXNARD-PT MUGU PMTC   1    1    *    *    *    *    *    *    *    *    *    *      2
REDDING               1    1    2    2    2    2    1    1    1    1    *    *     13
RED BLUFF             *    1    1    1    2    2    1    1    1    1    *    *     10
SACRAMENTO            *    1    1    1    *    *    *    *    1    *    *    *      5
SANDBERG              *    *    *    1    1    *    1    1    1    *    *    *      4
SAN DIEGO             *    *    *    *    *    *    *    *    *    *    *    *      3
SAN FRANCISCO AP      *    *    *    *    *    *    *    *    *    *    *    *      2
SAN FRANCISCO CI      *    *    *    *    *    *    *    *    *    *    *    *      2
SANTA BARBARA         *    *    *    *    *    *    *    *    *    *    *    1      3
SANTA MARIA           *    *    *    *    *    *    *    *    *    *    *    *      2
STOCKTON              *    *    *    1    *    *    *    *    *    *    *    *      3
THERMAL AP            *    0    *    *    *    0    3    2    1    *    *    *      7
TUSTIN MCAS           1    1    1    *    *    *    *    *    1    *    *    *      4
VICTORVILLE-GRG AFB   1    *    1    1    1    1    2    3    1    1    1    *     13


COLORADO

AKRON AP              0    0    *    2    9   13   12   11    5    1    0    0     52
ALAMOSA               0    *    *    1    6    6   11   12    5    1    *    0     42
COLORADO SPRINGS      0    0    1    2    8   11   16   13    5    1    0    0     56
DELTA                 *    *    1    2    4    4    8    8    5    1    *    *     35
DENVER                *    *    *    2    6   10   11    8    4    1    *    0     42
GRAND JUNCTION        *    *    1    2    5    5    8    8    5    2    *    *     36
LA JUNTA              0    *    *    2    6    9   10    8    3    1    0    0     38
PUEBLO                0    0    *    2    6    8   12    9    3    1    *    0     40
TRINIDAD MUNI         0    0    *    3   10   12   17   15    4    2    *    0     64


HAWAII & PACIFIC ISLANDS

HILO                  1    1    2    1    1    *    *    *    1    1    1    1     10
HONOLULU              1    1    1    1    *    *    *    *    1    1    1    1      7
KAHULUI               1    1    *    1    *    0    *    *    *    *    *    1      4
LIHUE                 1    1    1    *    1    *    *    *    *    1    1    1      8

GUAM                  1    0    0    1    1    2    5    6    7    3    2    *     28
JOHNSTON              *    1    *    *    *    *    *    *    *    *    1    1      4
KOROR                 1    1    1    2    3    4    3    3    4    4    3    3     33
KWAJALEIN             *    *    *    1    1    1    1    1    2    1    1    1     11
MAJURO                *    1    1    1    1    1    2    2    3    2    2    1     16
PAGO PAGO             3    3    3    3    2    1    1    1    1    3    4    3     27
PONAPE                1    1    1    1    2    2    3    2    3    3    3    2     23
TRUK (CHUUK)          1    *    1    1    2    2    2    1    2    2    2    2     18
WAKE                  0    *    *    *    *    1    1    1    1    1    *    *      6
YAP                   1    *    *    1    1    2    2    2    3    3    2    2     18


IDAHO

BOISE                 *    *    1    1    3    3    3    2    2    1    *    *     15
BURLEY AP             *    *    *    *    4    4    4    5    1    1    0    *     20
COEUR D'ALENE         0    0    *    1    2    5    2    2    1    1    0    0     13
IDAHO FALLS AP        0    *    *    *    3    4    5    6    2    *    0    *     21
LEWISTON              0    *    *    1    2    3    4    3    1    *    *    0     15
POCATELLO             *    *    *    1    4    5    6    5    3    1    *    *     24


MONTANA

BILLINGS              *    *    *    1    4    7    8    6    2    *    0    *     28
BOZEMAN-BELGRADE      0    0    0    *    5    9    9    9    2    *    *    0     34
BUTTE AP              0    0    *    1    5    9   11   10    3    *    *    0     40
CUT BANK AP           0    0    0    *    2    5    6    6    1    *    0    0     20
GLASGOW               0    0    *    1    4    8    8    6    2    *    0    0     28
GREAT FALLS           0    *    *    1    4    7    7    6    2    *    0    0     26
HAVRE                 0    0    0    1    2    5    7    5    1    *    0    0     21
HELENA                *    *    *    1    4    8    9    8    2    *    *    0     32
KALISPELL             0    0    *    1    3    5    5    5    2    *    *    0     22
LEWISTOWN             0    0    *    *    3    8    9    8    2    *    *    0     31
MILES CITY            0    0    *    1    4    8    7    6    2    *    *    *     28
MISSOULA              *    *    *    1    4    6    6    6    2    *    *    0     24
WHITEHALL             0    0    0    1    5    9   10   10    3    1    *    *     39


NEVADA

ELKO                  *    *    *    1    3    4    5    5    2    1    *    *     21
ELY                   *    *    1    2    4    5    8    8    3    2    *    *     33
FALLON NAS            *    *    *    1    3    3    3    3    1    1    *    0     15
LAS VEGAS             *    *    *    1    1    1    4    4    2    1    *    *     13
LAS VEGAS-NELLIS AFB  *    1    1    1    1    1    4    4    2    1    1    *     17
RENO                  0    *    *    1    2    3    4    3    1    1    0    0     14
TONOPAH TEST RANGE    *    1    1    2    3    4    5    7    2    1    1    1     28
WINNEMUCCA            0    *    *    1    2    3    3    3    2    1    *    *     15


NEW MEXICO

ALAMOGORGO-HOLLOMAN   1    1    1    1    3    6   13   11    5    2    1    1     46
ALBUQUERQUE           *    *    1    2    4    5   11   11    5    2    1    *     41
CARLSBAD MUNI         0    *    1    2    5    7   10    8    4    2    *    0     39
CLAYTON               *    *    1    2    8   10   13   11    5    1    *    *     52
CLOVIS-CANNON AFB     1    1    1    3    7    9   10   10    5    2    1    1     51
DEMING AP             0    1    *    1    1    3   11   14    3    2    1    0     36
FARMINGTON AP         0    *    1    2    3    3    8    7    3    2    1    *     29
GALLUP AP             0    *    1    2    3    5   16   14    5    3    *    *     48
GRANTS MUNI           *    *    *    1    4    5   14   15    5    2    *    *     46
LAS CRUCES AP         *    *    1    1    3    5   12   12    4    2    *    *     40
LAS VEGAS AP          *    *    *    2    9    9   18   18    6    2    *    *     64
ROSWELL               *    *    1    2    5    7    7    8    5    2    1    *     38
SANTA FE              0    *    1    1    6    5   14   16    5    2    1    0     51
TRUTH OR CONSEQUENCES 0    *    1    2    4    5   14   15    4    3    *    0     48
TUCUMCARI             *    *    1    2    8    9   13   10    4    2    *    *     50


OREGON

ASTORIA               1    *    *    1    *    *    *    *    1    1    1    1      7
BAKER MUNI            0    0    0    1    2    4    4    3    2    0    0    0     16
BURNS                 0    0    0    1    3    3    3    3    2    1    *    0     14
EUGENE                *    *    *    *    1    1    1    1    1    *    *    *      5
KLAMATH FALLS         0    0    1    1    2    3    2    3    1    1    *    *     14
LA GRANDE             0    *    *    *    4    5    3    5    2    *    0    *     21
MEACHAM               0    0    *    1    4    3    3    4    1    *    *    0     16
MEDFORD               *    *    *    1    2    2    2    1    1    *    *    *      9
NORTH BEND AP         1    1    *    1    1    *    *    *    1    1    1    2      9
ONTARIO AP            0    0    *    1    3    3    2    2    1    *    *    0     13
PENDLETON             0    *    *    1    2    2    2    2    1    *    *    *     10
PORTLAND              *    *    1    1    2    1    1    1    1    *    *    *      7
SALEM                 *    *    *    *    1    1    1    1    1    *    *    *      5
SEXTON SUMMIT         *    *    *    *    1    1    1    1    1    *    0    0      6


UTAH

BRYCE CANYON AP       0    *    *    1    3    2   11   12    4    1    *    0     36
CEDAR CITY            *    1    *    2    3    2   11   10    2    1    *    *     31
MILFORD               *    *    *    2    3    3    9   10    4    1    *    *     32
OGDEN-HILL AFB        1    1    1    2    5    5    5    6    4    2    1    1     34
SALT LAKE CITY        *    1    1    2    5    5    7    8    4    2    1    *     37
WENDOVER              0    *    *    1    4    8    5    6    3    1    *    *     29


WASHINGTON

HOQUIAM AP            *    *    1    *    1    *    *    *    1    1    1    *      6
OLYMPIA               *    *    *    1    1    1    1    1    1    *    *    *      5
QUILLAYUTE            1    *    *    *    *    *    1    *    1    1    2    1      7
SEATTLE-TACOMA AP     *    *    1    1    1    1    1    1    1    *    1    *      7
SEATTLE URBAN SITE    *    *    *    *    1    1    1    1    1    1    *    *      6
SPOKANE               *    *    *    1    2    3    2    2    1    *    *    0     11
STAMPEDE PASS         0    0    *    *    1    2    1    2    1    *    *    0      7
WALLA WALLA           *    *    *    1    2    2    2    2    1    *    *    0     11
YAKIMA                0    *    *    *    1    2    1    1    1    *    0    0      7


WYOMING

CASPER                0    *    *    1    6    8    9    7    3    *    *    0     36
CHEYENNE              0    *    *    2    8   11   13   11    5    1    *    0     51
LANDER                0    0    *    1    5    7   10    7    3    *    *    0     34
RAWLINS               0    0    *    1    5    6    7    6    3    1    0    0     28
ROCK SPRINGS          *    *    *    1    5    5    8    7    3    1    0    0     31
SHERIDAN              0    *    *    1    5    9   10    7    3    *    *    0     34