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United States weather

Weather in Black Hawk County, Iowa for April 2026

Your guide to Black Hawk County weather in April - trends and predictions

    Temperatures

  • Until now, April 2026 in Black Hawk County has been nearly identical to the historical average, with a temperature of 14.2 °F (showing only a slight deviation of 0.4 °F).

  • Expect cooler weather in the next days in Black Hawk County with the forecast suggesting a temperature of 16.9 °F, lower than the historical average.

  • In general, the average temperature in Black Hawk County at the beginning of April is 9.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16.6 °F by the end of April.

    • Rain 🌧️

  • The climate of Black Hawk County in April is notably wet, with an average of 13 rainy days, and a total of 196 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
17
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/5°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Black Hawk County Weather April

Move between months or click on a day
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
8°
2
Moderate or heavy rain shower
17°
3
Overcast
10°
4
Overcast
10°
5
Overcast
9°
6
Sunny
10°
7
Sunny
5°
8
Cloudy
13°
9
Heavy rain at times
12°
10
Moderate or heavy rain shower
13°
11
Patchy rain possible
11°
12
Partly cloudy
20°
13
Patchy rain possible
20°
14
Patchy rain possible
20°
15
Partly cloudy
19°
16
Cloudy
21°
17
Patchy rain possible
22°
18
Moderate or heavy rain shower
13°
19
Overcast
12°
20
Moderate or heavy rain shower
11°
21
Patchy rain possible
20°
22
Sunny
30°
23
Moderate rain
21°
24
Moderate rain
16°
25
Partly cloudy
17°
26
Moderate rain
14°
27
Moderate rain
17°
28
Sunny
15°
29
Patchy rain possible
19°
30
Sunny
18°

Temperatures trend during April in Black Hawk County

See the weather trend as well as the moving average line

April weather in Black Hawk County day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
Apr. 1 Patchy rain possible
Patchy rain possible
 8° /0° 46.7 mm 2
Apr. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /3° 69.7 mm 3
Apr. 3 Overcast
Overcast
 10° /0° 1.2 mm 3
Apr. 4 Overcast
Overcast
 10° /1° 4.2 mm 2
Apr. 5 Overcast
Overcast
 9° /1° 0.2 mm 4
Apr. 6 Sunny
Sunny
 10° /-1° 0 mm 5
Apr. 7 Sunny
Sunny
 5° /-1° 2.2 mm 2
Apr. 8 Cloudy
Cloudy
 13° /-1° 7.9 mm 3
Apr. 9 Heavy rain at times
Heavy rain at times
 12° /2° 3 mm 5
Apr. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /2° 16.7 mm 5
Apr. 11 Patchy rain possible
Patchy rain possible
 11° /4° 19.9 mm 3
Apr. 12 Partly cloudy
Partly cloudy
 20° /5° 0 mm 4
Apr. 13 Patchy rain possible
Patchy rain possible
 20° /12° 0.1 mm 3
Apr. 14 Patchy rain possible
Patchy rain possible
 20° /12° 0.1 mm 2
Apr. 15 Partly cloudy
Partly cloudy
 19° /7° 33.9 mm 3
Apr. 16 Cloudy
Cloudy
 21° /6° 0 mm 5
Apr. 17 Patchy rain possible
Patchy rain possible
 22° /7° 15.9 mm 5
Apr. 18 Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /4° 18.5 mm 6
Apr. 19 Overcast
Overcast
 12° /1° 0 mm 5
Apr. 20 Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /1° 24.1 mm 5
Apr. 21 Patchy rain possible
Patchy rain possible
 20° /8° 1.7 mm 6
Apr. 22 Sunny
Sunny
 30° /10° 0 mm 6.8
Apr. 23 Moderate rain
Moderate rain
 21° /15° 11.4 mm 3.6
Apr. 24 Moderate rain
Moderate rain
 16° /9° 5.6 mm 6.7
Apr. 25 Partly cloudy
Partly cloudy
 17° /7° 0 mm 5.2
Apr. 26 Moderate rain
Moderate rain
 14° /11° 13.1 mm 2
Apr. 27 Moderate rain
Moderate rain
 17° /8° 18.1 mm 0
Apr. 28 Sunny
Sunny
 15° /5° 0 mm 3
Apr. 29 Patchy rain possible
Patchy rain possible
 19° /9° 0.5 mm 3
Apr. 30 Sunny
Sunny
 18° /9° 0 mm 4
Next
Important Notice
Our weather forecast for Black Hawk County in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Black Hawk County forecast closer to your planned date for the most up-to-date weather information.
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Black Hawk County in April - FAQ

What are the expected maximum and minimum temperatures in Black Hawk County during April?

During April, expect a variety of temperatures with highs around 15° and lows near 5°, suitable for diverse activities and preferences.

How much rainfall should be expected in Black Hawk County during April?

Significant rainfall exceeding 196 mm is expected in Black Hawk County during April, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Black Hawk County during April?

The average wind speed in Black Hawk County during April is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

April rainfall patterns in Black Hawk County

Explore the daily rainfall trends and prepare for Black Hawk Countys April weather 💧
Typically, Black Hawk County has 13 rainy days in April with a total of 196 mm of rainfall.

UV exposure in Black Hawk County during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
Top locations in Black Hawk County
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Waterloo
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Location coordinates Where is Black Hawk County?

Get accurate weather forecasts for Black Hawk County, located at latitude 42.493 and longitude -92.343. Stay updated with localized weather information tailored for Black Hawk County.

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