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Weather in April in Idaho

Planning a journey to Idaho this April and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Idaho in April?

Idaho is a region in the United States of America. April in Idaho generally has temperatures that range from cold to mild, with precipitation levels ranging from low to moderate.

Temperatures

During the day temperatures vary from cold in Stanley at 8°C to mild in Lewiston at 17°C. At night it cools down to 5°C in Lewiston and -7°C in Stanley.

Precipitation

In April, precipitation varies across different areas. From low snow/rainfall in Salmon with an average of 18 mm to moderate snow/rainfall in Wallace with 86 mm.

Average sunshine

Meanwhile, Boise enjoys approximately 283 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For a closer look at April's conditions in Idaho, see the map below. For a more detailed look at Idaho's yearly weather, check out our Idaho climate page.

Where to go in Idaho in April

Find more information for the most popular destinations in the Idaho on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in April for the 5 most popular destinations in Idaho?

Boise

In April Boise generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 3°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Boise
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
13°C 
1°C 
240 hours 
39 mm 
14 days 
17°C 
3°C 
283 hours 
34 mm 
10 days 
May   >> May
>>  
22°C 
7°C 
333 hours 
33 mm 
11 days 
Climate in Boise

Coeur d'Alene

In April Coeur d'Alene generally has moderate temperatures with maximum daytime temperatures around 13°C, minimum nighttime temperatures around 2°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Coeur d'Alene
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
9°C 
-1°C 
200 hours 
87 mm 
18 days 
poor 
13°C 
2°C 
242 hours 
49 mm 
14 days 
May   >> May
>>  
19°C 
6°C 
297 hours 
45 mm 
12 days 
Climate in Coeur d'Alene

Idaho Falls

In April Idaho Falls generally has moderate temperatures with maximum daytime temperatures around 14°C, minimum nighttime temperatures around -0°C and low monthly snow/rainfall. So on average the conditions are pleasant that month.

Idaho Falls
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
8°C 
-3°C 
28 mm 
10 days 
14°C 
-0°C 
29 mm 
10 days 
May   >> May
>>  
19°C 
4°C 
34 mm 
10 days 
Climate in Idaho Falls

Ketchum

In April Ketchum generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around -3°C and moderate monthly snow/rainfall. So on average the conditions are unpleasant that month.

Ketchum
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
6°C 
-7°C 
62 mm 
13 days 
poor 
11°C 
-3°C 
39 mm 
9 days 
May   >> May
>>  
16°C 
1°C 
34 mm 
10 days 
Climate in Ketchum

Pocatello

In April Pocatello generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 1°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Pocatello
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
10°C 
-2°C 
40 mm 
11 days 
poor 
15°C 
1°C 
34 mm 
11 days 
May   >> May
>>  
20°C 
5°C 
38 mm 
11 days 
Climate in Pocatello

Is your destination not in the list? Have a look at other destinations in Idaho, in the United States of America.

Is April the best time to visit Idaho?

Given the typically tolerable weather conditions in Boise, April might be a good time to visit Idaho. However, the weather conditions may vary depending on your destination.

Generally speaking, May, June, August, September and October provide perfect weather in Boise. On the other hand, the weather in January, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Idaho. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.