The highest day temperature in April 2025 was 69°F. The lowest night temperature was 23°F. The average values for day and night temperatures during April were 56.2°F и 30.3°F respectivly.

Most of the days in April are sunny but you can also expect cloudy and gloomy days.

Precipitation total in April for Idaho Falls is 0.3 in. It makes april one of the least rainy months of the year.

The average wind speed in April is 9.3 mph. It makes April the most windy month of the year for Idaho Falls.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Idaho Falls in April is 8.6 hours.