April Weather in Killen, United States

Last updated: June 24, 2025

In Killen, United States, the average temperature in April hovers around 16°C (62°F), offering a pleasant climate for outdoor activities. However, be prepared for fluctuations, as temperatures can dip to a chilly 0°C (32°F) or soar up to a warm 31°C (87°F). With an average precipitation of 153 mm (6.0 in) spread over 10 days, and humidity levels climbing to 81%, this month may bring a mix of wet and humid conditions.

April Temperature in Killen

In April in Killen, the average temperature is 16°C (62°F). Maximum temperatures can reach 31°C (87°F), while minimums can dip as low as 0°C (32°F). Be prepared for a wide range of weather conditions when traveling during this month.

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

The chart illustrates April temperature patterns in Killen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Killen, April typically has an average temperature of 16°C (62°F), with highs reaching up to 31°C (87°F) and lows dropping to around 0°C (32°F).

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

April Precipitation in Killen

In Killen in April, the precipitation amount is 153 mm (6.0 in) over a span of 10 days.

April Precipitation Trends in Killen

The chart displays monthly precipitation patterns in Killen, 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 Killen, April typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 10 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 Killen

In Killen in April, humidity is 81%. With an average temperature of 16°C (62°F), this humidity feels like a warm embrace that can quickly leave travelers feeling sticky and drained, making outdoor adventures a bit challenging unless they stay properly hydrated and take breaks in the shade.

April Average Humidity in Killen

This chart illustrates the average monthly humidity levels in Killen, 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 Killen 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 Killen

In Killen 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 Killen.

Maximum UV Index Levels in Killen for April

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

Data source: Killen 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 Killen Compares to Other Months

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

This table compares monthly weather conditions in Killen, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	113 mm (4.5 inches)	86%	moderate
February Weather	9°C (49°F)	178 mm (7.0 inches)	85%	high
March Weather	13°C (56°F)	166 mm (6.5 inches)	84%	very high
April Weather	16°C (62°F)	153 mm (6.0 inches)	81%	very high
May Weather	22°C (72°F)	114 mm (4.5 inches)	83%	extreme
June Weather	25°C (78°F)	117 mm (4.6 inches)	83%	extreme
July Weather	27°C (81°F)	109 mm (4.3 inches)	80%	extreme
August Weather	27°C (80°F)	111 mm (4.4 inches)	73%	very high
September Weather	24°C (76°F)	109 mm (4.3 inches)	70%	very high
October Weather	18°C (65°F)	110 mm (4.3 inches)	73%	high
November Weather	10°C (51°F)	69 mm (2.7 inches)	85%	moderate
December Weather	9°C (48°F)	145 mm (5.7 inches)	88%	moderate