April Weather in Rule, United States

Last updated: June 24, 2025

The average temperature in Rule, United States during April hovers around 18°C (65°F). However, be prepared for extremes, as temperatures can dip to a chilly -1°C (30°F) or soar up to a sweltering 38°C (100°F). Expect about 67 mm (2.6 in) of precipitation spread over 6 days, with an average humidity level of 70%.

April Temperature in Rule

In April in Rule, the average temperature is 18°C (65°F). Maximums can reach 38°C (100°F), and minimums can be as low as -1°C (30°F). Be prepared for a wide range of temperatures when planning your travel to Rule this month.

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

The chart illustrates April temperature patterns in Rule, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rule, April typically has an average temperature of 18°C (65°F), with highs reaching up to 38°C (100°F) and lows dropping to around -1°C (30°F).

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

April Precipitation in Rule

In Rule in April, the precipitation amount is 67 mm (2.6 in) over the course of 6 days.

April Precipitation Trends in Rule

The chart displays monthly precipitation patterns in Rule, 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 Rule, April typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 6 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 Rule

In Rule in April humidity is 70%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, though it can leave you feeling slightly sticky if you're on the move for too long.

April Average Humidity in Rule

This chart illustrates the average monthly humidity levels in Rule, 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 Rule is approximately 70%, 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 Rule

In Rule 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 Rule.

Maximum UV Index Levels in Rule for April

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

Data source: Rule 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 Rule Compares to Other Months

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

This table compares monthly weather conditions in Rule, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	25 mm (1.0 inches)	75%	moderate
February Weather	8°C (46°F)	25 mm (1.0 inches)	74%	high
March Weather	15°C (59°F)	52 mm (2.0 inches)	66%	very high
April Weather	18°C (65°F)	67 mm (2.6 inches)	70%	very high
May Weather	24°C (75°F)	80 mm (3.2 inches)	75%	extreme
June Weather	28°C (83°F)	63 mm (2.5 inches)	79%	extreme
July Weather	30°C (86°F)	26 mm (1.0 inches)	78%	extreme
August Weather	29°C (85°F)	41 mm (1.6 inches)	71%	extreme
September Weather	25°C (78°F)	74 mm (2.9 inches)	69%	very high
October Weather	19°C (66°F)	57 mm (2.2 inches)	70%	very high
November Weather	12°C (54°F)	28 mm (1.1 inches)	82%	high
December Weather	9°C (48°F)	22 mm (0.9 inches)	82%	moderate