April Weather in Ames, United States

Last updated: June 24, 2025

In April, the average temperature in Ames, United States hovers around 19°C (67°F). Expect a range from a cool 3°C (37°F) to a warm 35°C (95°F). This month also brings about 89 mm (3.5 in) of precipitation over 7 days and enjoys an average humidity level of 78%. Be prepared for a mix of weather as you explore!

April Temperature in Ames

In April in Ames, the average temperature is 19°C (67°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop as low as 3°C (37°F). Be prepared for a wide range of temperatures when traveling during this time.

April Weather in Ames: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Ames, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ames, April typically has an average temperature of 19°C (67°F), with highs reaching up to 35°C (95°F) and lows dropping to around 3°C (37°F).

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

April Precipitation in Ames

In Ames in April, the total precipitation amount is 89 mm (3.5 in) spread over a period of 7 days.

April Precipitation Trends in Ames

The chart displays monthly precipitation patterns in Ames, 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 Ames, April typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 7 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 Ames

In Ames in April humidity is 78%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making traveling feel both sticky and sluggish as you navigate through the day.

April Average Humidity in Ames

This chart illustrates the average monthly humidity levels in Ames, 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 Ames is approximately 78%, 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 Ames

In Ames in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Ames.

Maximum UV Index Levels in Ames for April

The chart shows the monthly maximum UV Index (UVI) for Ames 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 Ames typically reaches 10, which falls under the very high exposure category.

Data source: Ames 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 Ames Compares to Other Months

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

This table compares monthly weather conditions in Ames, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	49 mm (1.9 inches)	78%	moderate
February Weather	10°C (51°F)	69 mm (2.7 inches)	78%	high
March Weather	17°C (62°F)	78 mm (3.1 inches)	77%	very high
April Weather	19°C (67°F)	89 mm (3.5 inches)	78%	very high
May Weather	24°C (75°F)	171 mm (6.7 inches)	82%	extreme
June Weather	28°C (82°F)	74 mm (2.9 inches)	78%	extreme
July Weather	30°C (86°F)	51 mm (2.0 inches)	69%	extreme
August Weather	30°C (86°F)	79 mm (3.1 inches)	63%	extreme
September Weather	26°C (80°F)	86 mm (3.4 inches)	66%	very high
October Weather	21°C (69°F)	129 mm (5.1 inches)	73%	very high
November Weather	14°C (58°F)	41 mm (1.6 inches)	84%	high
December Weather	12°C (53°F)	50 mm (2.0 inches)	87%	moderate