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Moline, IL: records

: The hottest day on record in Moline, IL: 111°F on Tuesday 14 July 1936.

The record begins
1871

All-time records

Hottest day
111°F
Coldest night
-33°F
Wettest day
6.21 in
Warmest night
84°F
Coldest day
-12°F
,

Daily records by decade

New daily records set in Moline, IL by decade since the 1900s: the most record highs, 149, came in the 1910s; the most record lows, 66, in the 1960s.
1900s: 57 record highs1910s: 149 record highs1920s: 91 record highs1930s: 134 record highs1940s: 48 record highs1950s: 47 record highs1960s: 29 record highs1970s: 35 record highs1980s: 42 record highs1990s: 31 record highs2000s: 31 record highs2010s: 41 record highs2020s: 28 record highs1900s: 51 record lows1910s: 52 record lows1920s: 42 record lows1930s: 61 record lows1940s: 59 record lows1950s: 58 record lows1960s: 66 record lows1970s: 62 record lows1980s: 39 record lows1990s: 31 record lows2000s: 18 record lows2010s: 16 record lows2020s: 6 record lows 149 66 1870s 2020s
  • Record highs
  • Record lows
Every decade as a table
DecadeRecord highsRecord lowsYears in the record
1870s009
1880s0010
1890s0010
1900s575110
1910s1495210
1920s914210
1930s1346110
1940s485910
1950s475810
1960s296610
1970s356210
1980s423910
1990s313110
2000s311810
2010s411610
2020s2867

Records by month

MonthHighestLowestWettest day
January69°F -33°F 1.85 in
February79°F -28°F 2.90 in
March88°F -19°F 2.16 in
April93°F 7°F 4.26 in
May104°F 25°F 3.50 in
June104°F , , and 3 more39°F , , and 2 more5.10 in
July111°F 46°F , , and 1 more5.18 in
August106°F 40°F , , 4.79 in
September100°F , 24°F 6.21 in
October95°F 11°F 4.77 in
November80°F , -10°F 3.09 in
December75°F -24°F 3.38 in

Streaks, months and years

Longest heat streak21 days to A high of 90°F or above
Longest cold streak47 days to A high of 32°F or below
Wettest month15.23 inAugust 1987
Driest montha traceFebruary 2026
Wettest year56.36 in1973
Driest year17.33 in1901
Every record in words
  • The coldest night on record in Moline, IL: a low of -33°F on Thursday 31 January 2019.
  • The wettest day on record in Moline, IL: 6.21 in on Wednesday 13 September 1961.
  • The warmest night on record in Moline, IL: a low of 84°F on Tuesday 14 July 1936.
  • The coldest day on record in Moline, IL: a high of -12°F on Tuesday 18 January 1994 and Saturday 29 January 1966.
  • The longest run of days with a high of 90°F or above in Moline, IL: 21 days, from Tuesday 9 July to Monday 29 July 1901.
  • The longest run of days with a high of 32°F or below in Moline, IL: 47 days, from Sunday 8 January to Thursday 23 February 1978.
  • The wettest month on record in Moline, IL: August 1987, with 15.23 in of precipitation.
  • The driest month on record in Moline, IL: February 2026, with a trace of precipitation.
  • The wettest year on record in Moline, IL: 1973, with 56.36 in of precipitation.
  • The driest year on record in Moline, IL: 1901, with 17.33 in of precipitation.

Moline, IL the day's answers