Davenport, IA weather and climate in 2025
Day
22 °C
Night
11 °C
Sea
0 °C
Precipitation
99 mm
in month
Rainy days
12 days
in month
Daylight
14 hours
average
Sunshine
9 hours
average
Humidity
65 %
Day
22 °C
Night
11 °C
Sea
0 °C
Precipitation
99 mm
in month
Rainy days
12 days
in month
Daylight
14 hours
average
Sunshine
9 hours
average
Humidity
65 %
Overview: Davenport, IA
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Weather overview for Davenport, IA
Weather overview
Davenport, located on the banks of the Mississippi River in Iowa, offers a diverse climate with four distinct seasons. Summers are warm with July highs reaching an average of 29 °C (85 °F), while winters are chilly, with January lows averaging -9 °C (15 °F). Precipitation varies throughout the year, with rains mostly in spring and summer, and snow in the winter. You'll experience the least rainfall in February, averaging 31 mm (1.23 in), and the most in June, at an average of 114 mm (4.49 in). Although there's no sea to measure temperatures, the nearby river imparts a moderate influence on climate extremes.
January weather
January in Davenport welcomes the new year with brisk winter air and an average high of -1 °C (30 °F). Snow often blankets the ground, creating a winter wonderland, while the number of wet days stands at about 8 days.
February weather
February's chill in Davenport is slightly tempered with an average daytime high of 2 °C (35 °F). With the shortest month comes the least rainfall, averaging 31 mm (1.23 in), but still expect at least 7 days with precipitation.
March weather
March signals the onset of spring in Davenport, with average highs warming up to 9 °C (48 °F). Rainfall increases with the thaw, totaling 61 mm (2.40 in) across 10 days of wet weather.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.April weather
With April, Davenport fully embraces spring, boasting an average high of 17 °C (62 °F). Rain showers are common, contributing to 87 mm (3.43 in) of rain over 11 days.
May weather
May in Davenport heralds the start of warmer weather with an average high of 22 °C (72 °F). The trend of spring showers brings about 99 mm (3.90 in) of rain over 12 days.
June weather
June's arrival marks the beginning of summer in Davenport, with long days bathed in warmth and an average high of 27 °C (81 °F). June is also the wettest month, tallying 114 mm (4.49 in) of rain over 11.
July weather
July is the pinnacle of summer in Davenport, featuring the warmest average high of the year at 29 °C (85 °F). There's ample sunshine, but be prepared for 10 days with rain, totaling 114 mm (4.47 in).
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.August weather
August in Davenport remains warm with an average high of 28 °C (83 °F). Rain is still frequent with a likelihood of 10 days getting wet, totaling an average of 105 mm (4.12 in).
September weather
The warmth begins to wane in September in Davenport, though the average high remains a cozy 24 °C (76 °F). Rainfall starts to lessen with about 9 days seeing precipitation, totaling 90 mm (3.56 in).
October weather
October sees Davenport fully embraced by autumn with a comfortable average high of 17 °C (63 °F). The weather stays moderately wet, averaging 9 days with rainfall and a total of 73 mm (2.86 in).
November weather
November's chill begins to set in Davenport as the average high drops to 9 °C (48 °F). While much of the fall foliage has fallen, rain still occurs on roughly 9 days, contributing to 58 mm (2.27 in) of precipitation.
December weather
December in Davenport ushers in the festive season with a wintry atmosphere, the average high slipping to just 1 °C (33 °F). Snowfall becomes more common, with around 9 days of precipitation, totaling 49 mm (1.91 in).
FAQs
How should I dress for a January day in Davenport, IA?
Dress warmly for January in Davenport, IA, with layers, a heavy coat, gloves, and a hat to keep the cold at bay, as the average high is just -1 °C (30 °F) and lows can dip to -9 °C (15 °F).
Is February still cold in Davenport?
Yes, Davenport remains cold in February with an average high of 2 °C (35 °F), but it's a tiny bit warmer compared to January.
When does it start to warm up in Davenport?
March sees Davenport start to thaw, with average highs climbing to 9 °C (48 °F), suggesting the arrival of spring.
What's the average temperature like in Davenport during April?
April in Davenport is comfortably mild with an average high of 17 °C (62 °F), perfect for springtime outdoor activities.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.How warm does it get in Davenport, IA during May?
May sees a significant warm-up in Davenport with pleasant average highs reaching 22 °C (72 °F), signaling the nearness of summer.
What are typical daytime temperatures in Davenport, IA in June?
In June, Davenport experiences summer's warmth with enjoyable average high temperatures of 27 °C (81 °F), perfect for outdoor summer activities.
How hot does it get in Davenport during July?
July sees Davenport at its hottest, with balmy average highs around 29 °C (85 °F), so lightweight, breathable clothing is recommended.
Can I expect much sunshine in August in Davenport, IA?
August offers plenty of sunshine in Davenport with an average of 9 of clear skies daily, contributing to warm summer weather.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.How does the weather transition in September in Davenport, IA?
September in Davenport brings a gentle transition to cooler weather, with pleasant daytime highs averaging 24 °C (76 °F), hinting at the coming fall.
What's the temperature like in Davenport, IA during October?
October offers mild temperatures in Davenport, with the average high being a pleasant 17 °C (63 °F), ideal for enjoying the fall colors.
What does November feel like in Davenport, IA?
November in Davenport carries a chill in the air, with cooler average highs of 9 °C (48 °F), signaling the approach of winter.
What's the typical temperature during December in Davenport, IA?
December is chilly in Davenport, with average highs just barely above freezing at 1 °C (33 °F), so it's time to bundle up!
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.