April Weather in Blackfoot, United States

Last updated: June 24, 2025

In April, the average temperature in Blackfoot, United States hovers around 7°C (45°F), with a minimum low of -8°C (18°F) and a pleasant high of 26°C (79°F). Expect around 51 mm (2.0 in) of precipitation over 12 days, and a relatively high average humidity of 81%.

April Temperature in Blackfoot

In April in Blackfoot, the average temperature is 7°C (45°F), with maximums reaching 26°C (79°F) and minimums dropping as low as -8°C (18°F). Pack accordingly to enjoy the varied weather conditions while exploring the area.

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

The chart illustrates April temperature patterns in Blackfoot, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blackfoot, April typically has an average temperature of 7°C (45°F), with highs reaching up to 26°C (79°F) and lows dropping to around -8°C (18°F).

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

April Precipitation in Blackfoot

In Blackfoot in April, the precipitation amount is 51 mm (2.0 in) spread over 12 days.

April Precipitation Trends in Blackfoot

The chart displays monthly precipitation patterns in Blackfoot, 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 Blackfoot, April typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Blackfoot

In Blackfoot in April, humidity is 81%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill wrapping around you, making outdoor adventures slightly uncomfortable and requiring extra layers to stay warm while exploring.

April Average Humidity in Blackfoot

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

In Blackfoot in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Blackfoot.

Maximum UV Index Levels in Blackfoot for April

The chart shows the monthly maximum UV Index (UVI) for Blackfoot 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 Blackfoot typically reaches 8, which falls under the very high exposure category.

Data source: Blackfoot 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 Blackfoot Compares to Other Months

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

This table compares monthly weather conditions in Blackfoot, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	39 mm (1.5 inches)	95%	moderate
February Weather	-3°C (27°F)	50 mm (2.0 inches)	95%	moderate
March Weather	3°C (37°F)	44 mm (1.7 inches)	90%	high
April Weather	7°C (45°F)	51 mm (2.0 inches)	81%	very high
May Weather	12°C (55°F)	55 mm (2.2 inches)	71%	very high
June Weather	19°C (66°F)	28 mm (1.1 inches)	64%	extreme
July Weather	24°C (75°F)	12 mm (0.5 inches)	59%	extreme
August Weather	22°C (72°F)	15 mm (0.6 inches)	49%	very high
September Weather	17°C (63°F)	25 mm (1.0 inches)	52%	very high
October Weather	8°C (46°F)	37 mm (1.4 inches)	69%	high
November Weather	2°C (36°F)	29 mm (1.1 inches)	86%	moderate
December Weather	-3°C (26°F)	40 mm (1.6 inches)	91%	moderate