Temperature in Idaho in April

Daytime highs, nighttime lows and the warmest cities in Idaho, the United States of America this April.

Idaho, the United States of America, a region in the United States of America, experiences maximum daytime temperatures in April ranging from 8°C (46°F) in Stanley to 17°C (63°F) in Lewiston. Nighttime temperatures generally drop to 5°C (41°F) in Lewiston and -7°C (19°F) in Stanley.

What is the temperature of the different cities in Idaho, the United States of America in April?

Curious about the April temperatures in the prime spots of Idaho? Navigate the map below and tap on a destination dot for more detailed stats.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Idaho, check out our Idaho's climate page.

See also: Idaho weather by month.

Best Places to Visit in Idaho in April

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Idaho.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in April: blue is cold, red is hot.

See all April weather averages, cities and regions in Idaho

Idaho temperatures in April: frequently asked questions

How hot does it get in Idaho, the United States of America in April?

Boise averages a daytime high of 17°C (63°F) in April, which is moderate for Idaho, the United States of America.

How cold does it get at night in Idaho, the United States of America in April?

Nighttime temperatures in Boise typically drop to around 3°C (37°F) in April.

What is the warmest city in April in Idaho, the United States of America?

Data insights from our comprehensive database indicate that Lewiston is the city with the highest warmth. Daytime peaks average near 17°C (63°F), while the nights are characterized by a low temperature close to 5°C (41°F).

What is the coldest city in April in Idaho, the United States of America?

According to our data, Stanley holds the title for the coldest city in Idaho, the United States of America in April. It experiences maximum temperatures of approximately 8°C (46°F) and drops to lows of about -7°C (19°F) during the night.

How much sun does Idaho, the United States of America get in April?

The weather is predominantly sunny, with an estimated total of around 283 hours of sunshine in Boise. This means many sunny days, which creates a cheerful atmosphere during this month.

Interested in more climate information?

We have much more information about the climate in Idaho.

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