April Weather in Swift Trail Junction, United States

Last updated: June 24, 2025

In Swift Trail Junction, United States, the average temperature in April is a comfortable 19°C (66°F). Daily temperatures can vary, with a minimum as low as 3°C (37°F) and a maximum reaching 33°C (92°F). Expect light precipitation, averaging just 3 mm (0.1 in) over the course of 1 day, along with an average humidity level of 55%. Enjoy the pleasant climate!

April Temperature in Swift Trail Junction

In April in Swift Trail Junction, the average temperature is 19°C (66°F). Maximums can reach 33°C (92°F) and minimums can be as low as 3°C (37°F). This diverse temperature range makes Swift Trail Junction an ideal destination for travelers looking for a mix of warm and cool weather during their visit.

April Weather in Swift Trail Junction: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Swift Trail Junction, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swift Trail Junction, April typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (37°F).

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

April Precipitation in Swift Trail Junction

In Swift Trail Junction in April, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

April Precipitation Trends in Swift Trail Junction

The chart displays monthly precipitation patterns in Swift Trail Junction, 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 Swift Trail Junction, April typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 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 Swift Trail Junction

In Swift Trail Junction in April humidity is 55%. With an average temperature of 19°C (66°F), this humidity feels like a gentle warmth wrapping around you, making it comfortable for traveling while allowing you to enjoy the sights without feeling overheated or sweaty.

April Average Humidity in Swift Trail Junction

This chart illustrates the average monthly humidity levels in Swift Trail Junction, 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 Swift Trail Junction is approximately 55%, 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 Swift Trail Junction

In Swift Trail Junction in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Swift Trail Junction.

Maximum UV Index Levels in Swift Trail Junction for April

The chart shows the monthly maximum UV Index (UVI) for Swift Trail Junction 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 Swift Trail Junction typically reaches 11, which falls under the extreme exposure category.

Data source: Swift Trail Junction 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 Swift Trail Junction Compares to Other Months

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

This table compares monthly weather conditions in Swift Trail Junction, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	30 mm (1.2 inches)	81%	moderate
February Weather	9°C (49°F)	38 mm (1.5 inches)	82%	high
March Weather	13°C (56°F)	24 mm (1.0 inches)	68%	very high
April Weather	19°C (66°F)	3 mm (0.1 inches)	55%	extreme
May Weather	23°C (73°F)	4 mm (0.2 inches)	45%	extreme
June Weather	28°C (83°F)	6 mm (0.2 inches)	37%	extreme
July Weather	28°C (83°F)	54 mm (2.1 inches)	43%	extreme
August Weather	28°C (82°F)	32 mm (1.3 inches)	53%	extreme
September Weather	25°C (77°F)	38 mm (1.5 inches)	66%	extreme
October Weather	19°C (66°F)	19 mm (0.8 inches)	72%	very high
November Weather	14°C (57°F)	21 mm (0.8 inches)	81%	high
December Weather	8°C (47°F)	29 mm (1.1 inches)	84%	moderate