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April Weather in Lamoni, United States

Last updated: June 24, 2025

In April, the average temperature in Lamoni, United States hovers around 11°C (51°F), offering a cool respite. Be prepared for temperature fluctuations, with a minimum dipping to -10°C (15°F) and a maximum soaring to 29°C (85°F). Expect 75 mm (3.0 in) of precipitation spread over about 10 days, contributing to an average humidity of 77%, creating a distinctly moist atmosphere.

April Temperature in Lamoni

In April in Lamoni, the average temperature is 11°C (51°F). The maximum can reach 29°C (85°F) and the minimum can be as low as -10°C (15°F). Make sure to pack layers to prepare for the wide range of temperatures while traveling.

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

The chart illustrates April temperature patterns in Lamoni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lamoni, April typically has an average temperature of 11°C (51°F), with highs reaching up to 29°C (85°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec252842516475787569544033
Data source: Temperature data for Lamoni generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Lamoni

In Lamoni in April, the precipitation amount is 75 mm (3.0 in) spread over a duration of 10 days.

April Precipitation Trends in Lamoni

The chart displays monthly precipitation patterns in Lamoni, 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 Lamoni, April typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec453910075161132112911251705237
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Lamoni

In Lamoni in April, humidity is 77%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill, making traveling somewhat uncomfortable and requiring extra layers to stay warm while navigating the dampness in the air.

April Average Humidity in Lamoni

This chart illustrates the average monthly humidity levels in Lamoni, 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 Lamoni is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%77%78%77%81%81%77%73%75%85%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Lamoni

In Lamoni in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Lamoni.

Maximum UV Index Levels in Lamoni for April

The chart shows the monthly maximum UV Index (UVI) for Lamoni 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 Lamoni typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35699111199643
Data source: Lamoni 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 Lamoni Compares to Other Months

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

This table compares monthly weather conditions in Lamoni, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)45 mm (1.8 inches)78%moderate
February Weather-2°C (28°F)39 mm (1.5 inches)80%moderate
March Weather6°C (43°F)100 mm (3.9 inches)77%high
April Weather11°C (51°F)75 mm (3.0 inches)77%very high
May Weather18°C (64°F)161 mm (6.3 inches)77%very high
June Weather24°C (76°F)132 mm (5.2 inches)81%extreme
July Weather25°C (78°F)112 mm (4.4 inches)81%extreme
August Weather24°C (75°F)91 mm (3.6 inches)77%very high
September Weather21°C (70°F)125 mm (4.9 inches)73%very high
October Weather12°C (54°F)170 mm (6.7 inches)75%high
November Weather5°C (41°F)52 mm (2.0 inches)85%moderate
December Weather1°C (34°F)37 mm (1.5 inches)83%moderate

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