April weather forecast
Davenport, IA

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An intricate layout of the city of Davenport, Iowa, set in a scenic spot on the famous Mississippi River
An intricate layout of the city of Davenport, Iowa, set in a scenic spot on the famous Mississippi River

Weather in April

April announces the full arrival of Spring with rainfall rising to its highest in the year at 3.03" (77mm). The city of Davenport embraces the season's refreshing showers and warmer temperatures. Consistent rainfall during April helps to invigorate local flora, immensely contributing to a vivid Spring landscape. Residents can look forward to greater visibility on the roads owing to the decrease in humidity. Moreover, with 13.4 daylight hours, there's plenty of sunlight to enjoy outdoor adventures and activities in Davenport.

Temperature

An increase in the average high-temperature marks April in Davenport, moving from March's frosty 46.8°F (8.2°C) to a mild 59°F (15°C). April in Davenport witnesses an average low-temperature hovering around an icy 42.4°F (5.8°C).

Humidity

In Davenport, the average relative humidity in April is 74%.

Rainfall

In Davenport, in April, it is raining for 16.3 days, with typically 3.03" (77mm) of accumulated precipitation. Throughout the year, in Davenport, there are 138.1 rainfall days, and 27.32" (694mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. April is the last month it regularly snows. During 1 snowfall days, in April, Davenport aggregates 0.79" (20mm) of snow. Throughout the year, in Davenport, there are 35.5 snowfall days, and 12.8" (325mm) of snow is accumulated.

Daylight

The average length of the day in April is 13h and 22min.
On the first day of April in Davenport, sunrise is at 6:43 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:59 pm CDT.

Sunshine

The average sunshine in April in Davenport is 7.6h.

UV index

In April, the average daily maximum UV index in Davenport is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 3 during April translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

What is the usual temperature for Davenport in April?

In April, in Davenport, the average high-temperature is 59°F (15°C), and the average low-temperature is 42.4°F (5.8°C).

What is the average humidity in April in Davenport?

The average relative humidity in April in Davenport, Iowa, is 74%.

How many days does it rain in April in Davenport?

In Davenport, Iowa, in April, it is raining for 16.3 days, with typically 3.03" (77mm) of accumulated precipitation.

What is the last month it snows in Davenport?

April is the last month it regularly snows in Davenport. During 1 snowfall days, in April, Davenport aggregates 0.79" (20mm) of snow.

What is the average length of the day in April in Davenport?

In April, the average day length in Davenport is 13h and 22min.

What time are sunrise and sunset in April in Davenport?

In April, on the first day of the month, sunrise is at 6:43 am and sunset at 7:28 pm. On the last day of the month, in Davenport, sunrise is at 5:59 am and sunset at 7:59 pm CDT.

How many hours of sunshine does Davenport have in April?

In April, the average sunshine duration is 7.6h.

What is the UV index reading in April in Davenport?

In Davenport, Iowa, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Davenport, IA

Average temperature in April - Davenport, IA
  • Average high temperature in April: 59°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in April: 42.4°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).

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Average pressure in April
Davenport, IA

Average pressure in April - Davenport, IA
  • Average pressure in April: 29.93"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in April
Davenport, IA

Average wind speed in April - Davenport, IA
  • Average wind speed in April: 10.6mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

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Average humidity in April
Davenport, IA

Average humidity in April - Davenport, IA
  • Average humidity in April: 74%

The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in April
Davenport, IA

Average rainfall in April - Davenport, IA
  • Average rainfall in April: 3.03"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is February (1.1").

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Average rainfall days in April
Davenport, IA

Average rainfall days in April - Davenport, IA
  • Average rainfall days in April: 16.3 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in April
Davenport, IA

Average snowfall in April - Davenport, IA
  • Average snowfall in April: 0.79"

The month with the highest snowfall is January (3.98").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Davenport, IA

Average snowfall days in April - Davenport, IA
  • Average snowfall days in April: 1 days

The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Davenport, IA

Average daylight in April / Average sunshine in April - Davenport, IA
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in April: 7h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in April
Davenport, IA

Average sunshine days in April - Davenport, IA
  • Average sunshine days in April: 12 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index in April
Davenport, IA

Average UV index in April - Davenport, IA
  • Average UV index in April: 3

The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in April
Davenport, IA

Average cloud cover in April - Davenport, IA
  • Average cloud cover in April: 48

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in April
Davenport, IA

Average visibility in April - Davenport, IA
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Davenport, Iowa, USA

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