April Weather in Apollo, United States

Last updated: June 24, 2025

In April, the average temperature in Apollo, United States is a mild 11°C (51°F), with extremes ranging from a chilly -5°C (24°F) to a warm 29°C (84°F). Expect 129 mm (5.1 in) of precipitation spread over 17 days, contributing to an average humidity level of 88%.

April Temperature in Apollo

In April in Apollo, the average temperature is 11°C (51°F). The maximum can reach 29°C (84°F), and the minimum can be as low as -5°C (24°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack layers to stay comfortable.

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

The chart illustrates April temperature patterns in Apollo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Apollo, April typically has an average temperature of 11°C (51°F), with highs reaching up to 29°C (84°F) and lows dropping to around -5°C (24°F).

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

April Precipitation in Apollo

In Apollo in April, the total precipitation amount reaches 129 mm (5.1 in), occurring over a span of 17 days.

April Precipitation Trends in Apollo

The chart displays monthly precipitation patterns in Apollo, 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 Apollo, April typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 17 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 Apollo

In Apollo in April humidity is 88%. With an average temperature of 11°C (51°F), this humidity feels like traveling through a damp, heavy blanket, making every step slightly more laborious and the air thick with moisture, which can be quite uncomfortable for exploration.

April Average Humidity in Apollo

This chart illustrates the average monthly humidity levels in Apollo, 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 Apollo is approximately 88%, 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 Apollo

In Apollo 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 Apollo.

Maximum UV Index Levels in Apollo for April

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

Data source: Apollo 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 Apollo Compares to Other Months

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

This table compares monthly weather conditions in Apollo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	94 mm (3.7 inches)	89%	moderate
February Weather	2°C (35°F)	128 mm (5.0 inches)	90%	moderate
March Weather	5°C (41°F)	111 mm (4.4 inches)	89%	high
April Weather	11°C (51°F)	129 mm (5.1 inches)	88%	very high
May Weather	17°C (62°F)	159 mm (6.3 inches)	80%	very high
June Weather	21°C (70°F)	147 mm (5.8 inches)	79%	very high
July Weather	23°C (75°F)	145 mm (5.7 inches)	74%	very high
August Weather	23°C (73°F)	90 mm (3.6 inches)	64%	very high
September Weather	19°C (67°F)	126 mm (4.9 inches)	67%	very high
October Weather	14°C (57°F)	119 mm (4.7 inches)	81%	high
November Weather	5°C (42°F)	94 mm (3.7 inches)	89%	moderate
December Weather	2°C (36°F)	105 mm (4.1 inches)	88%	low