April Weather in Iowa Falls, United States

Last updated: June 24, 2025

In Iowa Falls, United States, the average temperature in April hovers around 8°C (47°F). During this time, temperatures can dip as low as -12°C (11°F) or soar to a warm 29°C (84°F). Expect about 80 mm (3.1 in) of precipitation over 10 days, with an average humidity of 81%.

April Temperature in Iowa Falls

In April in Iowa Falls, the average temperature is 8°C (47°F). Maximum temperatures can reach 29°C (84°F) while minimums can drop as low as -12°C (11°F). Be prepared for a wide range of weather conditions while traveling during this time.

April Weather in Iowa Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Iowa Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iowa Falls, April typically has an average temperature of 8°C (47°F), with highs reaching up to 29°C (84°F) and lows dropping to around -12°C (11°F).

Data source: Temperature data for Iowa Falls generated using information from the Copernicus Climate Change Service.

April Precipitation in Iowa Falls

In Iowa Falls in April, the total precipitation amount is 80 mm (3.1 in) over a period of 10 days.

April Precipitation Trends in Iowa Falls

The chart displays monthly precipitation patterns in Iowa Falls, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Iowa Falls, April typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Iowa Falls

In Iowa Falls in April humidity is 81%. With an average temperature of 8°C (47°F), this humidity feels like a palpable heaviness in the air, making outdoor exploration feel damp and chilly, requiring travelers to bundle up and prepare for a brisk experience.

April Average Humidity in Iowa Falls

This chart illustrates the average monthly humidity levels in Iowa Falls, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Iowa Falls is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Iowa Falls

In Iowa Falls in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Iowa Falls.

Maximum UV Index Levels in Iowa Falls for April

The chart shows the monthly maximum UV Index (UVI) for Iowa Falls in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Iowa Falls typically reaches 8, which falls under the very high exposure category.

Data source: Iowa Falls April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How April Weather in Iowa Falls Compares to Other Months

Weather in Iowa Falls varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Iowa Falls, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Iowa Falls, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	37 mm (1.4 inches)	82%	moderate
February Weather	-7°C (20°F)	47 mm (1.8 inches)	84%	moderate
March Weather	3°C (37°F)	71 mm (2.8 inches)	80%	high
April Weather	8°C (47°F)	80 mm (3.1 inches)	81%	very high
May Weather	16°C (61°F)	158 mm (6.2 inches)	74%	very high
June Weather	23°C (73°F)	117 mm (4.6 inches)	80%	extreme
July Weather	24°C (75°F)	99 mm (3.9 inches)	80%	very high
August Weather	22°C (72°F)	91 mm (3.6 inches)	77%	very high
September Weather	19°C (67°F)	119 mm (4.7 inches)	75%	very high
October Weather	10°C (51°F)	125 mm (4.9 inches)	80%	high
November Weather	2°C (36°F)	45 mm (1.8 inches)	87%	moderate
December Weather	-2°C (29°F)	35 mm (1.4 inches)	83%	moderate