April Weather in Delphi, United States

Last updated: June 24, 2025

The average temperature in Delphi, United States during April is 11°C (52°F), with a minimum of -7°C (20°F) and a maximum reaching 29°C (84°F). Expect 93 mm (3.7 in) of precipitation over 11 days, resulting in a high average humidity of 87%. Stay prepared for a range of weather conditions!

April Temperature in Delphi

In April in Delphi, the average temperature is 11°C (52°F). Maximum temperatures can reach 29°C (84°F), while minimums can drop to as low as -7°C (20°F). It's important to pack for both warm and cold weather when traveling during this month.

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

The chart illustrates April temperature patterns in Delphi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delphi, April typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (84°F) and lows dropping to around -7°C (20°F).

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

April Precipitation in Delphi

In Delphi in April, the precipitation amount is 93 mm (3.7 in) over the course of 11 days, indicating that rain is expected to be fairly frequent during that time.

April Precipitation Trends in Delphi

The chart displays monthly precipitation patterns in Delphi, 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 Delphi, April typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Delphi

In Delphi in April, humidity is 87%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make your clothes cling uncomfortably, leaving you feeling slightly weighed down while exploring the area.

April Average Humidity in Delphi

This chart illustrates the average monthly humidity levels in Delphi, 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 Delphi is approximately 87%, 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 Delphi

In Delphi 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 Delphi.

Maximum UV Index Levels in Delphi for April

The chart shows the monthly maximum UV Index (UVI) for Delphi 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 Delphi typically reaches 9, which falls under the very high exposure category.

Data source: Delphi 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 Delphi Compares to Other Months

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

This table compares monthly weather conditions in Delphi, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	74 mm (2.9 inches)	85%	moderate
February Weather	0°C (31°F)	77 mm (3.0 inches)	85%	moderate
March Weather	5°C (42°F)	103 mm (4.0 inches)	86%	high
April Weather	11°C (52°F)	93 mm (3.7 inches)	87%	very high
May Weather	18°C (64°F)	148 mm (5.8 inches)	81%	very high
June Weather	23°C (74°F)	90 mm (3.6 inches)	82%	very high
July Weather	25°C (77°F)	89 mm (3.5 inches)	81%	very high
August Weather	23°C (74°F)	93 mm (3.7 inches)	79%	very high
September Weather	21°C (70°F)	60 mm (2.4 inches)	78%	very high
October Weather	14°C (58°F)	106 mm (4.2 inches)	81%	high
November Weather	5°C (42°F)	74 mm (2.9 inches)	89%	moderate
December Weather	2°C (36°F)	62 mm (2.4 inches)	86%	low