Sun Valley
Weather by month
Current –

Sun Valley Weather in April

April in Sun Valley sees daytime temperatures around 11°C (52°F) and lows of -3°C (27°F) at night. Pack a rain jacket because some snow/rainfall is likely.

Rainfall in Sun Valley in April

The climate data from previous years indicates about 9 days of snow/rain, averaging 35 mm (1.4 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Sun Valley in April

Expect highs of 11°C (52°F) in Sun Valley in April, with nights dropping to around -3°C (27°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At -3°C (27°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Sun Valley.

Sun Valley Temperature in April

Min Temperature
-3°C (27°F)
Max Temperature
11°C (52°F)
Chance of Rain
30%
Precipitation
35 mm (1.4 in)
Rainy days
9 days

Sun Valley Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Sun Valley - and find the best time to visit.

Best Places in the United States of America in April

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in April →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Sun Valley in April

Pack for changing conditions in Sun Valley in April. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Pack a light rain jacket or compact umbrella for occasional showers.

What To Do in Sun Valley in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    6/10
  • Walking
    6/10
  • Barbeque
    3/10
  • Camping
    2/10
  • Outdoor sports
    6/10

Sun Valley 3-Day Forecast

More climate data for Sun Valley

Popular in April

Where to go in April - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.