Extreme Weather: A Guide and Record Book
 
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WW Norton, Publisher of Extreme Weather: A guide and record book.

24-Hour Precipitation Records by Country

(precipitation amounts represent maximum amounts the author has been able to recover from published repoirts and may not, in fact, be actual national records.)

Country Place  Precip. Date
Africa
La Reunion, Indian Ocean Ciliaos 73.62” 3/15-16/1952
Mozambique Vila Machada 30.51” NA
Fernando Poo Ureka 23.70” NA
French Guiana Cayenne 23.50” NA
Malawi Nkhotakota 22.44” Feb-57
South Africa Port Elizabeth 21.73” 1968
Nigeria Victoria 20.20” NA
Madagascar Diego-Suarez 20.00” NA
Tanzania Tukuyu 17.00” Apr-55
Kenya Vanga 15.91” Oct-66
Zimbabwe Gutu 15.68” 1946
Zambia Sesheke 12.11” NA
Uganda Entebbe 11.14” May-58
Guinea-Bissau Bolama 11.02” NA
Algeria Ain Feen 10.96” NA
Somalia Bardera 8.66” NA
Ethiopia Bahr Dar 8.03” NA
Morocco Llano Amarillo 7.80” NA
Tunisia Susa 6.06” NA
Egypt El-Themed, Sinai 5.59” Nov-25
Asia and Middle East
China Muduocaicang 55.12” 8/1/1977
Taiwan Paishih 49.13” 9/10/1963
Philippines Baguio 45.99” 7/14-15/1911
Japan Hiso, Tokushima 44.80” 9/11-12/1976
India Cherrapunji, Assam 40.94” 6/14/1876
Sri Lanka Nedunkem 31.80” 12/16/1897
Indonesia Ambon, Mullacca 27.64” NA
Vietnam Hue 27.13” 11/24-25/2004
Korea Gangneung 26.42” 8/30/2002
Malaysia Lian Hup Estate, Kuantan 24.85” 12/27/1926
Hong Kong Royal Observatory 21.03” 7/19/1926
Singapore Singapore 20.24” 12/2-3/1978
Burma Akyab 18.30” NA
Oman Masirah 16.95” 6/13/1977
Thailand Bangkok 15.79” 5/10-11/1986
USSR (former) Bilyasar, Azerbaijan 13.14” 8/16/1955
Turkey Anatalya 11.44” NA
Israel Haifa 10.73” 11/9/1921
Syria Idlib 7.60” 2/21/2001
Australia and New Zealand
Australia Belleden Ker, Queensland 44.92” 1/4/1979
New Zealand Colliers Creek 26.85” 1/22/1994
Fiji Islands Suva 26.50” NA
North America
United States Alvin, Texas 43.00” 7/25-26/1979
West Indies Bowden Pen, Jamaica 41.06” 1/22-23/1960
Canada Ucuelet, British Columbia 19.26” 10/6/1967
Europe
Spain (unofficial) near Valencia 39.37” Oct-57
France Lhau 37.01” 10/17/1940
Austria (unofficial) Stiftling Valley (near Graz) 26.50” 7/16/1913
Germany (unofficial) Schaueregg 25.59” 8/10/1916
Yugoslavia (former) Crkvice, Velebit Mts. 21.65” NA
Italy Genoa 20.47” Oct-70
Spain Valencia 14.21” Oct-57
Switzerland Mosogno (Ticino) 14.13” 9/24/1924
Romania Ciupercenii Vechii 13.74” NA
Austria Dornbirn (Vorarlberg) 13,23” 8/31/1910
Germany Zinnwald-Georgenfeld 12.28” 8/12-13/2002
Great Britain South Dorset 11.02” 7/18/1955
Sweden Rosjostugan 10.87” 8/30-31/1997
Portugal Braganca 9.40” NA
Norway Indre Matre 9.06” 11/26/1940
Netherlands Voorthuizen 8.19” 8/3/1948
Greece Shkoder 8.03” NA
Finland Espoo, Lahnus 7.81” 7/21/1944
Poland Sniezka 7.60” NA
Ireland Dublin 7.28” 6/11/1963
South and Central America
Bolivia Trindad 21.10” 1/9-10/2004
Brazil Santos 14.57” NA
Argentina Gualeguaychu 14.13” 4/29/1912
Panama Cristobal (Colon) 13.50” NA
Ecuador La Soledad, Galapagos 12.20” 3/23/1969
Peru Pucallpa 10.24” Oct-64
Chile Valparaiso 7.30” NA

United States Barometric Pressure Records

City High Pressure Date Low Pressure Date
ALABAMA
Birmingham 30.86 1/6/1924 29.14 1/11/1918
Mobile 30.79 1/6/1924 28.76 9/20/1926
Montgomery 30.86 1/6/1924 29.07 1/11/1918
ALASKA
Anchorage 31.10 1/18/1962 28.14 1/1/1948
Barrow 31.43 1/3/1970 28.61 12/27/1951
Fairbanks 31.28 1/15/1943 28.47 11/19/1943
Juneau 30.96 1/1/1959 28.19 1/1/1948
Nome 31.22 12/?/1937 28.32 2/22/1951
St. Paul Island 30.86 1/6/1924 27.35 10/25/1977
ARIZONA
Flagstaff 30.78 12/9/1956 29.15 2/7/1937
Phoenix 30.62 1/24/1938 29.32 5/18/1902
Yuma 30.64 1/24/1938 29.37 9/12/1927
ARKANSAS
Fort Smith 31.04 1/5/1924 28.85 2/9/1960
Little Rock 30.98 1/5/1924 28.93 2/27/1902
Texarkana 30.95 1/10/1962 28.99 2/9/1960
CALIFORNIA
Eureka 30.71 12/9/1923 28.93 2/2/1915
Fresno 30.64 12/25/1932 29.10 1/27/1916
Los Angeles 30.59 2/17/1883 29.25 1/17/1988
Sacramento 30.74 2/17/1883 28.95 1/27/1916
San Diego 30.53 2/17/1883 29.37 3/3/1983
San Francisco 30.64 3/4/1902 28.85 1/27/1916
COLORADO
Colorado Springs 31.21 1/10/1962 28.83 3/6/1950
Denver 31.24 12/22/1967 28.83 2/9/1960
Grand Junction 31.14 12/22/1967 28.98 12/25/1916
Pueblo 31.29 1/10/1962 28.84 3/26/1950
CONNECTICUT
Hartford 31.06 2/1/1920 28.04 9/21/1938
New Haven 31.04 12/25/1949 28.11 9/21/1938
DELAWARE
Wilmington 30.97 12/25/1949 28.80 2/25/1965
DC/Washington 31.05 2/13/1981 28.54 3/14/1993
FLORIDA
Apalachicola 30.72 1/28/1988 29.06 10/1/1929
Fort Meyers 30.56 2/13/1955 28.08 9/10/1960
Jacksonville 30.72 1/19/1957 28.90 9/18/1928
Key West 30.52 12/29/1894 28.45 9/21/1948
Miami 30.55 1/28/1988 27.61 9/18/1926
Pensacola 30.78 1/6/1924 28.51 9/28/1917
Talahassee 30.74 2/5/1996 28.84 3/13/1993
Tampa 30.66 1/28/1988 28.55 10/19/1944
GEORGIA
Atlanta 30.79 1/6/1924 29.08 1/11/1918
Augusta 30.85 1/29/1899 28.66 3/13/1993
Macon 30.83 1/6/1924 29.11 1/11/1918
Savannah 30.77 1/5/1958 28.28 8/28/1893
HAWAII
Honolulu 30.32 2/10/1919 29.34 2/3/1936
IDAHO
Boise 31.13 1/21/1930 28.97 12/23/1955
Pocatello 31.08 1/10/1962 29.06 1/28/1916
ILLINOIS
Cairo 31.00 1/7/1968 28.91 2/10/1960
Chicago 30.97 1/16/1989 28.60 2/28/1902
Moline 31.02 12/20/1924 28.60 2/28/1902
Peoria 31.01 12/20/1924 28.89 3/11/1923
Springfield 30.99 1/7/1968 28.71 2/28/1902
INDIANA
Evansville 30.99 12/10/1919 28.93 2/28/1902
Fort Wayne 30.97 1/26/1927 28.60 1/9/1963
Indianapolis 30.97 2/12/1981 28.78 2/28/1902
IOWA
Des Moines 31.06 2/1/1959 28.76 2/28/1902
Dubuque 31.03 1/26/1927 28.68 1/3/1906
Sioux City 31.09 12/29/1917 28.66 3/26/1950
Waterloo 31.05 2/1/1959 28.74 1/10/1975
KANSAS
Concordia 31.11 1/25/1905 28.76 3/29/1924
Dodge City 31.14 12/9/1898 28.69 4/8/1878
Goodland 31.15 1/10/1962 28.74 3/26/1950
Topeka 31.07 1/10/1962 28.82 2/9/1960
Wichita 31.09 1/5/1924 28.71 2/9/1960
KENTUCKY
Louisville 30.98 12/21/1924 28.94 2/28/1902
LOUISIANA
Lake Charles 30.79 12/17/1972 28.69 6/27/1957
New Orleans 30.83 1/6/1924 28.11 9/29/1915
Shreveport 30.95 1/5/1924 29.04 2/27/1902
MAINE
Caribou 31.13 1/21/1949 28.26 2/1976
East Port 31.04 2/1/1920 28.24 12/16/1916
Portland 31.09 2/1/1920 28.40 12/2/1942
MARYLAND
Baltimore 31.02 1/27/1927 28.68 3/6/1932
MASSACHUSETTS
Boston 31.08 2/13/1981 28.45 3/7/1932
Nantucket 31.02 12/25/1949 28.18 9/11/1954
MICHIGAN
Alpena 31.09 2/9/1934 28.40 1/1/1864
Detroit 31.04 3/5/1948 28.30 1/26/1978
Grand Rapids 31.07 1/26/1927 28.72 3/22/1955
Marquette 31.08 1/26//1927 28.63 12/14/1920
Sault St. Marie 31.15 1/26/1927 28.58 11/29/1919
MINNESOTA
Duluth 31.10 1/17/1989 28.48 11/10/1998
International Falls 31.08 1/10/1949 28.70 11/10/1949
Minneapolis/St. Paul 31.09 1/17/1989 28.55 11/10/1998
Rochester 31.06 2/1/1959 28.47 11/10/1998
MISSISSIPPII
Jackson 30.78 1/10/1962 28.94 8/18/1969
Meridian 30.89 1/6/1924 29.21 3/23/1969
Vicksburg 30.95 1/6/1924 29.06 2/27/1902
MISSOURI
Columbia 31.09 1/5/1924 28.73 2/27/1959
Kansas City 31.11 1/5/1924 28.82 2/9/1960
St. Louis 31.01 12/20/1924 28.82 2/9/1960
Springfield 31.03 1/5/1924 28.83 12/14/1971
MONTANA
Havre 31.30 1/9/1962 28.80 1/11/1932
Helena 31.40 1/9/1962 28.92 1/11/1932
Kalispell 31.26 1/9/1962 28.97 12/22/1955
Missoula 31.30 1/10/1962 28.95 1/22/1943
NEBRASKA
Lincoln 31.08 1/25/1905 28.73 3/26/1950
Norfolk 31.08 1/10/1962 28.67 3/26/1950
North Platte 31.13 1/14/1927 28.71 3/26/1950
Omaha 31.07 1/25/1905 28.96 3/26/1950
Valentine 31.16 1/10/1962 28.86 12/17/1967
NEVADA
Elko 31.11 12/9/1956 29.12 1/20/1962
Las Vegas 30.80 12/9/1956 29.18 12/10/1949
Reno 30.92 1/3/1919 29.00 1/27/1916
Winnemucca 31.04 1/17/1888 28.93 1/27/1916
NEW HAMPSHIRE
Concord 31.09 12/25/1949 28.44 3/3/1971
NEW JERSEY
Atlantic City 30.98 1/27/1927 28.37 3/6/1932
Newark 31.02 12/25/1949 28.45 3/13/1993
Trenton 31.01 12/25/1949 28.43 3/13/1993
NEW MEXICO
Albuquerque 30.85 12/22/1967 29.03 10/5/1948
Roswell 31.04 1/10/1962 29.11 2/9/1960
NEW YORK
Albany 31.10 1/31/1920 28.46 1/3/1913
Buffalo 31.04 3/5/1948 28.37 1/27/1978
New York City 31.08 2/13/1981 28.38 3/1/1914
Rochester 31.08 3/5/1948 28.48 1/3/1913
Syracuse 31.07 3/5/1948 28.29 1/3/1913
NORTH CAROLINA
Asheville 30.90 1/6/1924 28.89 3/12/1993
Cape Hatteras 30.86 1/2/1899 27.97 9/14/1944
Charlotte 30.91 1/2/1899 28.94 3/6/1932
Raleigh 30.95 1/2/1899 28.58 3/6/1932
Wilmington 30.91 1/2/1899 28.41 9/11/1960
NORTH DAKOTA
Bismarck 31.24 2/17/1989 28.62 3/15/1920
Fargo 31.18 12/28/1917 28.54 3/15/1920
Williston 31.24 1/9/1962 28.84 1/11/1932
OHIO
Cincinnati 30.93 1/18/1921 28.81 1/26/1978
Cleveland 30.97 2/9/1934 28.28 1/26/1978
Columbus 30.95 1/26/1927 28.46 1/26/1978
Toledo 31.04 1/26/1927 28.49 1/26/1978
Youngstown 30.95 3/5/1948 28.39 1/26/1978
OKLAHOMA
Oklahoma City 31.08 1/10/1962 28.81 2/9/1960
Tulsa 31.10 12/22/1989 28.74 2/9/1960
OREGON
Medford 30.79 2/16/1939 28.90 12/12/1995
Pendleton 31.03 1/16/1957 28.95 12/4/1951
Portland 30.84 2/2/1880 28.56 1/9/1880
Roseburg 30.78 2/16/1939 28.79 1/9/1880
PENNSYLVANIA
Erie 31.04 2/9/1934 28.61 11/9/1913
Harrisburg 31.04 1/27/1927 28.62 1/3/1913
Philadelphia 31.10 2/13/1981 28.43 3/13/1993
Pittsburgh 30.97 2/9/1934 28.59 1/12/1964
WB-Scranton 31.08 1/27/1927 28.72 2/25/1965
RHODE ISLAND
Block Island 31.00 12/25/1949 28.20 3/7/1932
Providence 31.04 12/25/1949 28.38 3/7/1932
SOUTH CAROLINA
Charleston 30.85 1989? 27.64 9/21/1989
Columbia 30.85 1/11/1921 28.63 3/13/1993
Greenville 30.84 1/19/1921 28.74 3/13/1993
SOUTH DAKOTA
Huron 31.18 12/28/1917 28.66 3/26/1950
Rapid City 31.15 2/11/1899 28.85 1/10/1980
Sioux Falls 31.12 3/11/1998 28.63 3/26/1950
TENNESSEE
Chattanooga 30.92 1/6/1924 29.07 1/11/1918
Knoxville 30.87 2/5/1957 28.95 1/11/1918
Memphis 30.96 1/5/1924 28.96 2/27/1902
Nashville 30.97 1/5/1924 29.01 8/19/1960
TEXAS
Abilene 31.07 1/10/1962 29.02 2/9/1960
Amarillo 31.08 1/10/1962 28.89 2/9/1960
Brownsville 30.88 1/5/1924 28.02 9/5/1933
Corpus Cristi 30.93 1/5/1924 28.47 8/3/1970
Dallas 31.07 1/10/1962 28.96 2/9/1960
Del Rio 30.95 1/5/1924 28.69 8/19/1916
El Paso 30.82 2/12/1899 29.22 1/16/1996
Galveston 30.90 1/6/1924 28.46 9/8/1900
Houston 30.88 1/10/1962 28.66 9/23/1944
Lubbock 31.09 1/10/1962 28.98 2/9/1962
Midland 31.04 12/24/1983 29.04 2/9/1962
San Antonio 30.96 1/5/1924 28.67 8/20/1886
Wichita Falls 31.09 1/10/1962 28.92 2/9/1960
UTAH
Milford 31.13 12/9/1956 29.24 4/18/1966
Salt Lake City 31.09 12/9/1956 28.96 1/27/1916
VERMONT
Burlington 31.12 1/31/1920 28.28 1/3/1913
VIRGINIA
Lynchburg 30.96 1/27/1927 28.84 3/6/1932
Norfolk 30.97 1/2/1899 28.35 3/6/1932
Richmond 31.00 1/2/1899 28.54 3/13/1993
WASHINGTON
Seattle 30.83 12/3/1921 28.65 12/12/1995
Spokane 31.04 1/4/1924 28.91 1/20/1943
Tatoosh Island 30.80 12/3/1921 28.40 12/1/1987
Walla Walla 31.07 1/21/1930 28.95 12/4/1951
WEST VIRGINIA
Charleston 30.89 1/8/1968 28.94 2/25/1965
Elkins 31.00 1/2/1899 28.85 2/25/1965
Parkersburg 30.96 1/18/1921 28.81 1/11/1918
WISCONSIN
Green Bay 31.09 1/26/1927 28.69 12/14/1920
La Crosse 31.10 1/26/1927 28.72 11/11/1940
Madison 31.06 1/26/1927 28.68 1/3/1906
Milwaukee 31.00 1/16/1989 28.77 2/28/1902
WYOMING
Casper 31.31 1/9/1962 28.92 2/9/1960
Cheyenne 31.14 1/10/1962 28.86 1/12/1932
Lander 31.29 12/20/1924 29.01 4/20/1932
Sheridan 31.28 1/9/1962 28.89 1/12/1932
UNTIED STATES 31.42 12/24/1983 26.35 9/2/1935
Miles City, MT Long Key, FL

Lowest Barometric Pressures Ever Measured (900 mlb or lower)*

**RANK PRESSURE LOCATION DATE NAME

1)

870 (25.69)

W. Pacific

10/12/1979

Tip

2)

872 (25.75)

W. Pacific

10/19/1997

Joan

 

872 (25.75)

W. Pacific

10/18/1997

Ivan

 

872 (25.75)

W. Pacific

11/21/1992

Gay

3)

876 (25.86)

W. Pacific

9/23/1983

Forrest

 

876 (25.86)

W. Pacific

11/20/1975

June

4)

877 (25.89)

W. Pacific

10/5/1973

Nora

5)

878 (25.92)

W. Pacific

5/10/2000

Damrey

 

878 (25.92)

W. Pacific

10/14/1998

Zeb

 

878 (25.92)

W. Pacific

11/2/1997

Keith

 

878 (25.92)

W. Pacific

10/11/1992

Yvette

 

878 (25.92)

W. Pacific

10/23/1978

Rita

 

879 (25.95)

W. Pacific

8/23/2004

Chaba

6)

879 (25.95)

W. Pacific

12/17/2001

Faxai

 

879 (25.95)

W. Pacific

10/30/1995

Angela

 

879 (25.95)

W. Pacific

10/24/1984

Vanessa

7)

882 (26.05)

Caribbean

10/19/2005

Wilma

 

882 (26.05)

W. Pacific

9/13/1961

Nancey

 

882 (26.05)

W. Pacific

10/7/1961

Violet

9)

884 (26.11)

W. Pacific

11/11/1971

Irma

10)

885 (26.14)

W. Pacific

6/17/2004

Dianmu

 

885 (26.14)

W. Pacific

9/9/2003

Maemi

 

885 (26.14)

W. Pacific

11/27/1991

Yuri

 

885 (26.14)

W. Pacific

11/10/1990

Mike

11)

886 (26.16)

W. Pacific

12/16/1900

SS Arethusa

12)

887 (26.18)

W. Pacific

8/20/1979

Judy

 

887 (26.18)

W. Pacific

8/18/1927

SS Sapoeroea

13)

888 (26.22)

Caribbean

11/13/1988

Gilbert

 

888 (26.22)

W. Pacific

8/10/1983

Abby

14)

890 (26.27)

W. Pacific

8/8/1980

Wynke

 

890 (26.27)

W. Pacific

9/22/1969

Elsie

 

890 (26.27)

W. Pacific

11/13/1967

Gilda

 

891 (26.30)

W. Pacific

6/17/2003

Lupit

15)

891 (26.30)

W. Pacific

9/15/1990

Flo

 

891 (26.30)

W. Pacific

8/12/1987

Betty

 

891 (26.30)

W. Pacific

11/23/1987

Nima

 

891 (26.30)

W. Pacific

8/27/1959

Joan

 

891 (26.30)

Bay of Bengal

1833

SS Duke of York

16)

892 (26.35)

W. Pacific

4/20/1997

Isa

 

892 (26.35)

W. Pacific

9/27/1997

Ginger

 

892 (26.35)

W. Pacific

11/3/1992

Elsie

 

892 (26.35)

W. Pacific

10/24/1991

Ruth

***

892 (26.35)

Long Key, Florida

9/5/1935

Labor Day Storm

17)

893 (26.37)

W. Pacific

9/26/1981

Elysie

 

893 (26.37)

W. Pacific

10/15/1973

Patsy

18)

894 (26.39)

W. Pacific

9/6/1964

Sally

19)

895 (26.39)

W. Pacific

10/4/1982

Mac

 

895 (26.42)

W. Pacific

11/3/1976

Louise

 

895 (26.42)

W. Pacific

5/3/1971

Amy

 

895 (26.42)

W. Pacific

9/23/1970

Hope

20)

896 (26.45)

W. Pacific

11/3/1983

Marge

 

896 (26.45)

W. Pacific

9/24/1959

Vera

21)

897 (26.48)

Gulf of Mexico

9/21/2005

Rita

 

897 (26.48)

W. Pacific

10/17/1985

Dot

 

897 (26.48)

W. Pacific

7/25/1969

Viola

 

897 (26.48)

W. Pacific

11/12/1962

Karen

22)

898 (26.51)

W. Pacific

10/6/2004

Ma-On

 

898 (26.51)

W. Pacific

5/16/2004

Nida

 

898 (26.51)

W. Pacific

3/9/2002

Hary

 

898 (26.51)

W. Pacific

10/23/2001

Podul

 

898 (26.51)

W. Pacific

9/7/2000

Saomai

 

898 (26.51)

W. Pacific

8/21/2000

Bilis

 

898 (26.51)

W. Pacific

9/20/1999

Bart

 

898 (26.51)

W. Pacific

9/11/1997

Oliwa

 

898 (26.51)

W. Pacific

8/13/1997

Winnie

 

898 (26.51)

W. Pacific

7/23/1997

Rosie

 

898 (26.51)

W. Pacific

6/10/1997

Nestor

 

898 (26.51)

W. Pacific

11/7/1996

Dale

 

898 (26.51)

W. Pacific

9/7/1996

Sally

 

898 (26.51)

W. Pacific

7/25/1996

Herd

 

898 (26.51)

W. Pacific

7/16/1996

Eve

 

898 (26.51)

W. Pacific

10/18/1995

Ward
 

898 (26.51)

W. Pacific

9/14/1995

Oscar

 

898 (26.51)

W. Pacific

8/28/1995

Kent

 

898 (26.51)

W. Pacific

8/7/1994

Doug

 

898 (26.51)

W. Pacific

10/4/1993

Ed

 

898 (26.51)

W. Pacific

5/10/1991

Walt

 

898 (26.51)

W. Pacific

11/26/1990

Owen

 

898 (26.51)

W. Pacific

11/22/1990

Page

 

898 (26.51)

W. Pacific

11/30/1989

Nima

 

898 (26.51)

W. Pacific

10/18/1989

Elsie

 

898 (26.51)

W. Pacific

7/14/1989

Gordon

 

898 (26.51)

W. Pacific

4/21/1989

Andy

 

898 (26.51)

W. Pacific

10/4/1988

Nelson

 

898 (26.51)

W. Pacific

10/20/1987

Lynn

 

898 (26.51)

W. Pacific

9/8/1987

Holly

 

898 (26.51)

W. Pacific

7/29/1979

Hope

 

898 (26.51)

W. Pacific

7/23/1971

Nadine

23)

899 (26.54)

Caribbean

8/7/1980

Allen

24)

900 (26.58)

E. Pacific

9/12/1997

Linda

 

900 (26.58)

W. Pacific

7/6/1986

Progy

* With the exception of a handful of lucky observations by ships, data prior to 1950 is inconclusive. Western Pacific typhoons were not consistently investigated by aircraft until 1959. Lower pressures undoubtedly occurred in earlier years in the Atlantic Basin before hurricane-hunting aircraft began making routine surveillance of tropical storms in 1950. So these records really represent only about 50 years of observation.

** Ranking has been made chronologically, with more recent measurements ranking first.

*** This is the lowest pressure ever observed at a land station.