National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Quad Cities, IA/IL

Weather Forecast Office

Climatologically, The Wettest Day of the Year

Weather.gov > Quad Cities, IA/IL > Climatologically, The Wettest Day of the Year

 
 
 
Actually, normal daily rainfall for April 1st is 0.10/0.11 inches.  The normal daily rainfall peaks in early to mid June in Dubuque and in late June to early July in Moline.  For more information, see below.
 
 
------------------------------------------------------------------------------------------   ------------------------------------------------------------------------------------------
...THE MOLINE IL WEATHER HISTORY REPORT FOR... | ...THE DUBUQUE IA WEATHER HISTORY REPORT FOR...
...APRIL FOOLS DAY.. | ...APRIL FOOLS DAY..
  |  
CLIMATE NORMAL PERIOD 1991 TO 2020 | CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024 | CLIMATE RECORD PERIOD 1874 TO 2024
------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------
Temperature Value Date % of Record     | Temperature Value Date % of Record    
Normal High 56         | Normal High 52        
Normal Low 35         | Normal Low 33        
Warmest 85 04/01/2010       | Warmest 82 04/01/1946      
Coldest 17 04/01/1899       | Coldest 16 04/01/2018      
Coldest High 27 04/01/1881       | Coldest High 27 04/01/1899      
Warmest Low 60 04/01/1946       | Warmest Low 53 04/01/2010      
Average Max 53.7         | Average Max 50.1        
Average Min 34.1         | Average Min 31.9        
Mean 43.9         | Mean 41.0        
            |            
Days Max 80 - 89 5   3.3%     | Days Max 80 - 89 4   2.6%    
Days Max 70 - 79 11   7.2%     | Days Max 70 - 79 4   2.6%    
Days Max 60 - 69 27   17.8%     | Days Max 60 - 69 20   13.2%    
Days Max 50 - 59 51   33.6%     | Days Max 50 - 59 43   28.5%    
Days Max 40 - 49 40   26.3%     | Days Max 40 - 49 56   37.1%    
Days Max 30 - 39 17   11.2%     | Days Max 30 - 39 22   14.6%    
Days Max 20 - 29 1   0.7%     | Days Max 20 - 29 2   1.3%    
            |            
Days Min 60 - 69 1   0.7%     | Days Min 60 - 69 0   0.0%    
Days Min 50 - 59 10   6.6%     | Days Min 50 - 59 6   4.0%    
Days Min 40 - 49 21   13.8%     | Days Min 40 - 49 17   11.3%    
Days Min 30 - 39 79   52.0%     | Days Min 30 - 39 69   45.7%    
Days Min 20 - 29 39   25.7%     | Days Min 20 - 29 54   35.8%    
Days Min 10 - 19 2   1.3%     | Days Min 10 - 19 5   3.3%    
            |            
Precipitation           | Precipitation          
Normal 0.11         | Normal 0.10        
Highest 1.38 04/01/1983       | Highest 1.72 04/01/1959      
            |            
Days = 0.00 76   49.4%     | Days = 0.00 76   50.0%    
Days = T 31   20.1%     | Days = T 25   16.4%    
Days = 0.01 - 0.09 18   11.7%     | Days = 0.01 - 0.09 16   10.5%    
Days = 0.10 - 0.49 19   12.3%     | Days = 0.10 - 0.49 28   18.4%    
Days = 0.50 - 0.99 5   3.2%     | Days = 0.50 - 0.99 6   3.9%    
Days >= 1.00 5   3.2%     | Days >= 1.00 1   0.7%    
            |            
Snowfall           | Snowfall          
Normal 0.1         | Normal 0.1        
Highest 7.3 04/01/1970       | Highest 4.9 04/01/1962      
            |            
Days = 0.0 118   80.8%     | Days = 0.0 101   71.6%    
Days = T 16   11.0%     | Days = T 18   12.8%    
Days = 0.1 - 0.9 7   4.8%     | Days = 0.1 - 0.9 13   9.2%    
Days = 1.0 - 1.9 3   2.1%     | Days = 1.0 - 1.9 2   1.4%    
Days = 2.0 - 2.9 0   0.0%     | Days = 2.0 - 2.9 5   3.5%    
Days = 3.0 - 3.9 0   0.0%     | Days = 3.0 - 3.9 1   0.7%    
Days = 4.0 - 4.9 1   0.7%     | Days = 4.0 - 4.9 1   0.7%    
Days = 5.0 - 5.9 0   0.0%     | Days = 5.0 - 5.9 0   0.0%    
Days >= 6.0 1   0.7%     | Days >= 6.0 0   0.0%    
            |            
Snow Depth           | Snow Depth          
Highest 5 04/01/1926       | Highest 5 04/01/1926      
Average 0         | Average 0        
            |            
Days = 0 120   90.2%     | Days = 0 92   74.2%    
Days = T 9   6.8%     | Days = T 23   18.5%    
Days >= 1 4   3.0%     | Days >= 1 9   7.3%    
            |            
------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------
Date TX TN PP SF SD | Date TX TN PP SF SD
2025-04-01 48 30 0.01 0 0 | 2025-04-01 42 29 T T 0
2024-04-01 50 44 0.39 0 0 | 2024-04-01 44 37 0.14 0 0
2023-04-01 50 34 T 0 0 | 2023-04-01 46 28 T T T
2022-04-01 49 29 0 0 0 | 2022-04-01 46 24 0 0 0
2021-04-01 45 24 0 0 0 | 2021-04-01 42 19 0 0 0
2020-04-01 59 37 0 0 0 | 2020-04-01 54 26 T 0 0
2019-04-01 55 31 0 0 0 | 2019-04-01 54 28 0 0 0
2018-04-01 31 20 0 0 0 | 2018-04-01 32 16 0 0 0
2017-04-01 61 30 0 0 0 | 2017-04-01 58 30 0 0 0
2016-04-01 50 35 0.05 0 0 | 2016-04-01 46 29 0.18 0 0
2015-04-01 80 35 0 0 0 | 2015-04-01 78 38 0 0 0
2014-04-01 51 28 0 0 0 | 2014-04-01 44 23 0 0 0
2013-04-01 41 27 0 0 0 | 2013-04-01 37 23 0 0 0
2012-04-01 78 51 0 0 0 | 2012-04-01 61 41 T 0 0
2011-04-01 54 39 0.02 0 0 | 2011-04-01 50 32 0.04 T 0
2010-04-01 85 55 0 0 0 | 2010-04-01 81 53 0 0 0
2009-04-01 56 36 T T 0 | 2009-04-01 50 32 0 0 T
2008-04-01 46 30 0 0 0 | 2008-04-01 44 29 0 0 0
2007-04-01 55 43 T 0 0 | 2007-04-01 50 42 0.04 0 0
2006-04-01 48 42 0 0 0 | 2006-04-01 45 40 0 0 0
2005-04-01 58 37 0 0 0 | 2005-04-01 54 35 0 0 0
2004-04-01 55 36 0 0 0 | 2004-04-01 51 31 0 0 0
2003-04-01 84 52 0 0 0 | 2003-04-01 81 40 0 0 M
2002-04-01 35 22 0.68 4 0 | 2002-04-01 32 20 0.11 1.2 M
2001-04-01 52 25 T 0 0 | 2001-04-01 46 26 0 0 M
2000-04-01 54 45 0.03 0 0 | 2000-04-01 49 41 T 0 M
1999-04-01 70 53 0 0 0 | 1999-04-01 67 53 0 0 M
1998-04-01 47 36 0.15 0 0 | 1998-04-01 43 35 0.08 T M
1997-04-01 68 35 0 0 0 | 1997-04-01 66 34 0 0 0
1996-04-01 50 27 0 0 0 | 1996-04-01 46 25 0 0 0
1995-04-01 50 25 T 0 0 | 1995-04-01 47 26 0 0 0
1994-04-01 72 30 0 0 0 | 1994-04-01 65 30 0 0 0
1993-04-01 36 29 0.12 0.7 T | 1993-04-01 32 25 0.33 2.9 3
1992-04-01 40 28 T T 0 | 1992-04-01 35 27 T T T
1991-04-01 58 27 0 0 0 | 1991-04-01 53 26 0 0 0
1990-04-01 62 41 0.14 0 0 | 1990-04-01 53 33 0.21 0 0
1989-04-01 55 25 0.01 0 0 | 1989-04-01 43 22 0.15 0 0
1988-04-01 53 38 0 0 0 | 1988-04-01 53 34 0 0 0
1987-04-01 52 31 T 0 0 | 1987-04-01 45 28 T T T
1986-04-01 68 39 0.11 0 0 | 1986-04-01 60 45 0.16 0 0
1985-04-01 47 31 0 0 0 | 1985-04-01 43 26 0 0 T
1984-04-01 56 26 0 0 0 | 1984-04-01 54 25 0 0 0
1983-04-01 48 40 1.38 0 0 | 1983-04-01 48 37 0.69 0 T
1982-04-01 68 32 0 0 0 | 1982-04-01 62 33 0 0 0
1981-04-01 64 36 0 0 0 | 1981-04-01 59 39 0 0 0
1980-04-01 53 28 0.05 0 0 | 1980-04-01 52 31 0.24 0 0
1979-04-01 39 32 0.39 0 0 | 1979-04-01 35 28 0.38 2.5 0
1978-04-01 64 45 0 0 0 | 1978-04-01 57 38 0 0 0
1977-04-01 60 32 0.09 T 0 | 1977-04-01 56 32 0.24 0 0
1976-04-01 53 33 T 0 0 | 1976-04-01 52 33 0 0 0
1975-04-01 38 31 T T 0 | 1975-04-01 31 24 0.16 1.5 T
1974-04-01 64 37 T 0 0 | 1974-04-01 52 31 T 0 0
1973-04-01 48 42 0.27 0 0 | 1973-04-01 43 39 0.54 0 0
1972-04-01 37 28 T T 1 | 1972-04-01 35 22 0.03 0.4 3
1971-04-01 60 34 T 0 0 | 1971-04-01 51 28 0.01 0.1 0
1970-04-01 38 31 0.81 7.3 0 | 1970-04-01 36 27 0.29 2.7 0
1969-04-01 67 33 0.08 0 0 | 1969-04-01 58 31 0.13 0 T
1968-04-01 56 26 0 0 0 | 1968-04-01 53 22 0 0 0
1967-04-01 62 53 1.23 0 0 | 1967-04-01 65 45 0.04 0 0
1966-04-01 56 41 T 0 0 | 1966-04-01 54 37 T T 0
1965-04-01 47 35 0.02 0 0 | 1965-04-01 40 31 0.04 0 2
1964-04-01 52 25 T 0 0 | 1964-04-01 47 21 0 0 1
1963-04-01 81 56 T 0 0 | 1963-04-01 68 50 0.08 0 0
1962-04-01 40 32 0.03 0.1 T | 1962-04-01 32 27 0.67 4.9 4
1961-04-01 39 24 T T 0 | 1961-04-01 33 23 T T 0
1960-04-01 56 35 0.24 T 0 | 1960-04-01 50 33 0.23 0 T
1959-04-01 51 35 0.32 0 0 | 1959-04-01 45 31 1.72 0 T
1958-04-01 59 32 0.06 0 0 | 1958-04-01 58 34 0.22 0 0
1957-04-01 60 40 0.21 0 0 | 1957-04-01 54 38 0.3 0 0
1956-04-01 75 40 0 0 0 | 1956-04-01 69 37 0.49 0 0
1955-04-01 69 33 0 0 0 | 1955-04-01 66 35 0 0 0
1954-04-01 53 23 0 0 T | 1954-04-01 48 17 T 0 T
1953-04-01 43 40 0.1 0 0 | 1953-04-01 41 35 0.15 0 0
1952-04-01 60 39 0 0 0 | 1952-04-01 56 35 0 0 0
1951-04-01 37 30 0.05 1.4 0 | 1951-04-01 37 28 0.04 0.2 T
1950-04-01 50 35 0 0 0 | 1950-04-01 46 32 T T 0
1949-04-01 49 35 0 0 0 | 1949-04-01 48 33 T T 0
1948-04-01 50 32 0 0 0 | 1948-04-01 48 31 T T 0
1947-04-01 53 33 0 0 0 | 1947-04-01 50 41 T 0 0
1946-04-01 83 60 0 0 0 | 1946-04-01 82 51 0 0 0
1945-04-01 68 52 0.1 0 0 | 1945-04-01 72 52 0 0 0
1944-04-01 45 30 T 0 0 | 1944-04-01 42 28 T 0 T
1943-04-01 68 32 0 0 0 | 1943-04-01 63 35 0 0 0
1942-04-01 63 28 0 0 0 | 1942-04-01 60 32 0 0 0
1941-04-01 53 39 T 0 0 | 1941-04-01 55 39 0 0 T
1940-04-01 60 37 T 0 0 | 1940-04-01 56 35 T 0 T
1939-04-01 47 29 0 0 0 | 1939-04-01 45 30 0 0 T
1938-04-01 43 30 0 0 0 | 1938-04-01 36 29 0 T 0
1937-04-01 48 39 0.15 0 0 | 1937-04-01 45 32 0.03 0 T
1936-04-01 33 26 0.23 1.9 1 | 1936-04-01 29 23 0.25 2 2
1935-04-01 48 31 0.03 T 0 | 1935-04-01 39 35 0.05 T 0
1934-04-01 50 34 0.5 0 0 | 1934-04-01 45 36 0.21 0 0
1933-04-01 60 40 0.19 0 0 | 1933-04-01 54 40 T 0 T
1932-04-01 62 33 T 0 0 | 1932-04-01 54 33 T 0 0
1931-04-01 48 30 0 0 T | 1931-04-01 44 30 0 0 2
1930-04-01 48 31 T T 0 | 1930-04-01 40 26 0.16 2 T
1929-04-01 45 26 0.04 T 0 | 1929-04-01 41 24 0.16 0.2 T
1928-04-01 71 41 0 0 0 | 1928-04-01 67 40 0 0 0
1927-04-01 39 32 1.13 T T | 1927-04-01 37 33 0.7 3 2
1926-04-01 35 20 0 T 5 | 1926-04-01 36 22 0 T 5
1925-04-01 66 37 0 0 0 | 1925-04-01 65 31 0 0 0
1924-04-01 32 26 0.02 1 T | 1924-04-01 34 21 0 0 T
1923-04-01 46 28 0 0 T | 1923-04-01 41 20 0 0 T
1922-04-01 56 34 0 0 0 | 1922-04-01 52 30 0 0 0
1921-04-01 60 32 0 0 0 | 1921-04-01 61 28 0 0 0
1920-04-01 70 42 0.39 0 0 | 1920-04-01 65 44 0.69 0 0
1919-04-01 52 30 0 0 0 | 1919-04-01 49 28 0 0 0
1918-04-01 72 44 0 0 0 | 1918-04-01 69 34 0 0 0
1917-04-01 44 34 0.12 T T | 1917-04-01 45 34 0.08 T 0
1916-04-01 58 38 0.21 0 0 | 1916-04-01 56 37 0 0 0
1915-04-01 44 32 0 0 0 | 1915-04-01 44 33 0 0 0
1914-04-01 50 43 0 0 0 | 1914-04-01 48 40 T 0 0
1913-04-01 64 41 0 0 0 | 1913-04-01 60 37 0 0 0
1912-04-01 43 31 0.53 0 0 | 1912-04-01 49 31 0.01 0 0
1911-04-01 42 23 0 0 0 | 1911-04-01 41 24 0 0 0
1910-04-01 70 44 0 0 0 | 1910-04-01 71 43 0 0 0
1909-04-01 52 29 0 0 0 | 1909-04-01 50 27 0 0 0
1908-04-01 47 27 T 0 0 | 1908-04-01 42 25 0.04 0 0
1907-04-01 47 28 0 0 0 | 1907-04-01 48 26 0 0 0
1906-04-01 51 28 0 0 0 | 1906-04-01 49 27 0 0 0
1905-04-01 77 43 0 0 0 | 1905-04-01 69 41 0 0 0
1904-04-01 48 37 0 0 0 | 1904-04-01 44 39 T 0 0
1903-04-01 76 53 0 0 0 | 1903-04-01 72 47 0.28 0 0
1902-04-01 38 31 T T 0 | 1902-04-01 35 31 T T 0
1901-04-01 46 29 0 0 0 | 1901-04-01 46 26 0 0 0
1900-04-01 57 37 0.04 0 T | 1900-04-01 52 31 0 0 0
1899-04-01 32 17 T T 1 | 1899-04-01 27 17 T T 0
1898-04-01 51 36 T 0 0 | 1898-04-01 49 35 T 0 0
1897-04-01 48 34 1.31 0 0 | 1897-04-01 48 40 0.01 0 0
1896-04-01 59 26 T 0 0 | 1896-04-01 33 24 0.22 T T
1895-04-01 38 32 0.01 0 0 | 1895-04-01 40 30 0.2 0 M
1894-04-01 47 30 0 0 0 | 1894-04-01 46 34 0 0 M
1893-04-01 53 38 0 0 0 | 1893-04-01 52 37 0 M M
1892-04-01 66 56 0.89 0 M | 1892-04-01 66 53 0.26 M M
1891-04-01 49 37 T 0 M | 1891-04-01 42 34 0 M M
1890-04-01 47 27 0 0 M | 1890-04-01 46 26 0 M M
1889-04-01 55 31 0 0 M | 1889-04-01 58 28 0 M M
1888-04-01 61 34 0 0 M | 1888-04-01 55 34 0 M M
1887-04-01 55 32 0 0 M | 1887-04-01 49 24 T M M
1886-04-01 37 21 T T M | 1886-04-01 38 23 0 M M
1885-04-01 59 39 0 0 M | 1885-04-01 56 32 0 M M
1884-04-01 64 32 0.13 M M | 1884-04-01 51 36 0.95 M M
1883-04-01 44 26 T M M | 1883-04-01 43 26 0 M M
1882-04-01 78 50 T M M | 1882-04-01 81 44 0.11 M M
1881-04-01 27 18 0 M M | 1881-04-01 30 18 0 M M
1880-04-01 56 36 0 M M | 1880-04-01 58 32 0 M M
1879-04-01 44 33 0 M M | 1879-04-01 42 31 0 M M
1878-04-01 56 40 0 M M | 1878-04-01 58 38 0 M M
1877-04-01 57 28 0.01 M M | 1877-04-01 55 27 0.3 M M
1876-04-01 42 30 0 M M | 1876-04-01 41 28 0 M M
1875-04-01 51 33 T M M | 1875-04-01 39 32 0.09 M M
1874-04-01 42 21 0 M M | 1874-04-01 M M 0 M M
1873-04-01 M M 1.38 M M | 1873-04-01 M M M M M
1872-04-01 M M 0 M M |            
1871-04-01 M M M M M |            
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