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Keystone weather in February (South Dakota, United States of America)

Curious about the February weather in Keystone? This guide provides all the details you need.

In February, Keystone generally has low temperatures and low snow/rainfall. February is a winter month. Throughout the daytime, temperatures often hover around 3°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate -10°C. On average, it is the coldest month of the year. So be prepared and make sure to pack winter cloths.

Keystone in February usually receives low snow/rainfall, averaging around 14 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 7 days of the month will see snow/rainfall.

If you're looking for dry conditions and comfortable temperatures, February may not be the ideal month to visit Keystone. June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Keystone climate page with graphs.

 

Keystone, monthly averages in February

Min TemperatureMin Temperature -10°C  
Max TemperatureMax Temperature 3°C  
Chance of RainChance of Rain 23%  
PrecipitationPrecipitation 14 mm  
Rainy daysRainy days 7 days  

Where to go in the United States of America in February

Find out more about the weather in the United States of America in February and which places have the best weather conditions in this month.

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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).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature. Also, consider bringing a rain jacket as there might be some rain.

What To Do

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

Cycling
3/10
Walking
3/10
Barbeque
1/10
Camping
2/10
Outdoor sports
3/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Keystone.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find 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 climate conditions. Find out where to go with our weather planner.