Monthly weather forecast and climate
Salmon, ID

Bright yellow trees along the shores of the iconic Salmon River in Salmon, Idaho, taken during the fall with a scenic background of mountains
Bright yellow trees along the shores of the iconic Salmon River in Salmon, Idaho, taken during the fall with a scenic background of mountains

What is the coldest month in Salmon?

The coldest month in Salmon, Idaho, is January, with an average high-temperature of 28.4°F (-2°C) and an average low-temperature of 9.3°F (-12.6°C).

How much does it rain in Salmon?

Throughout the year, there are 116 rainfall days, and 10.1" (257.1mm) of precipitation is accumulated.

What is the month with the lowest UV index in Salmon?

Months with the lowest UV index are January and December, with an average UV index of 1.

What is the driest month in Salmon?

February is the month with the least rainfall in Salmon, Idaho. Rain falls for 10 days and accumulates 0.5" (12.4mm) of precipitation.

What is the rainiest month in Salmon?

The wettest months in Salmon, Idaho, are May and June, with an average 1.4" (36.1mm) of rainfall.

What is the month with the highest UV index in Salmon?

Months with the highest UV index are June and July, with an average UV index of 9.

What is the warmest month in Salmon?

The warmest month in Salmon is July, with an average high-temperature of 87.3°F (30.7°C) and an average low-temperature of 50.9°F (10.5°C).
Average temperature - Salmon, ID
Average rainfall - Salmon, ID

Wettest months (with the highest rainfall) are May and June (1.4").
Driest months (with the lowest rainfall) are February and March (0.5").

Average rainfall days - Salmon, ID

The month with the highest number of rainy days is January (13 days).
Months with the lowest number of rainy days are July, August, September and October (7 days).

Average daylight / Average sunshine - Salmon, ID
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