Historical Weather in Davenport, IA
See 55+ years of weather history for any date in Davenport going back to 1970.
Part of Iowa weather history
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Today in Davenport Weather HistorySee records, averages, and 55+ years of data for today's date
→Monthly Climate Averages
Historical temperature and precipitation averages for Davenport, IA, based on 55+ years of weather data.
Warmest MonthJulyAvg High: 85°F / Low: 66°F
Coldest MonthJanuaryAvg High: 30°F / Low: 14°F
Jan
30°/ 14°
💧 4.1"
❄️ 1.5"
Feb
36°/ 19°
💧 4.8"
❄️ 1.4"
Mar
49°/ 30°
💧 6.8"
❄️ 1.5"
Apr
62°/ 41°
💧 8.3"
❄️ 1.6"
May
73°/ 52°
💧 9.7"
Jun
82°/ 62°
💧 11.2"
Jul
85°/ 66°
💧 11.9"
Aug
83°/ 64°
💧 11.0"
Sep
77°/ 56°
💧 10.3"
Oct
64°/ 44°
💧 7.6"
❄️ 1.0"
Nov
49°/ 32°
💧 6.4"
❄️ 1.5"
Dec
36°/ 21°
💧 5.6"
❄️ 1.4"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
Davenport Temperature Records
- Record High: The hottest temperature ever recorded in Davenport, IA is 104°F, set on June 25, 1988.
- Record Low: The coldest temperature ever recorded in Davenport, IA is -33°F, set on January 31, 2019.
- Data Coverage: Based on 42 years of data from NOAA weather station: ROCK IS L&D 15.
All-Time Record High
104°F
June 25, 1988
All-Time Record Low
-33°F
January 31, 2019
Monthly Temperature Records in Davenport
| Month | Record High | Record Low |
|---|---|---|
| January | 69°F(1989) | -33°F(2019) |
| February | 79°F(2024) | -28°F(1996) |
| March | 88°F(1986) | -15°F(2014) |
| April | 93°F(1986) | 7°F(1982) |
| May | 99°F(2018) | 25°F(2005) |
| June | 104°F(1988) | 39°F(1972) |
| July | 104°F(2012) | 46°F(1971) |
| August | 103°F(1983) | 40°F(1986) |
| September | 99°F(2025) | 30°F(2012) |
| October | 95°F(1997) | 16°F(1988) |
| November | 80°F(2000) | -9°F(1976) |
| December | 75°F(2021) | -24°F(1989) |
Davenport Snow RecordsSee the top 10 snowiest days ever recorded
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