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Stanley (ID) Weather and Climate: A Comprehensive Guide

The temperature in Stanley can vary greatly throughout the year. The temperatures shift from warm to very cold. It maintains moderate precipitation patterns. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to very cold in Stanley. Typically, average maximum daytime temperatures range from a comfortable 26°C in July to a very cold -2°C in the coolest month, January.

Nights are cooler, with lows often dropping to around -16°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Stanley has a moderate amount of precipitation, averaging 512 mm of rain/snowfall annually. The climate in Stanley shows significant variation throughout the year. Expect moderate snowfall in December, with an average of 80 mm of precipitation over 15 snowy days.

In contrast, July offers drier and sunnier days, with around 15 mm of rainfall over 5 rainy days. For more details, please visit our Stanley Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Stanley (ID)

Mon   Dec 23
1°C | -8°C
W 2 m/s
5.4 mm
overcast and snow

overcast and snow

Tue   Dec 24
2°C | -9°C
SE 2 m/s
5.3 mm
overcast and slight sleet

overcast and slight sleet

Wed   Dec 25
-1°C | -8°C
SE 1 m/s
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Stanley in the United States of America

During the months of August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Does Stanley have a dry season?
    Yes, the months of July and August are very dry.
  • When is winter in Stanley?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Stanley?
    July has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Stanley?
    The coldest month is January with an average maximum temperature of -2°C.
  • Which is the wettest month in Stanley?
    December tops the wettest month list with 80 mm of rainfall.
  • Which is the driest month in Stanley?
    July is the driest month with 15 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.