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Dillon (CO) Weather and Climate: A Comprehensive Guide

The temperature in Dillon can vary greatly throughout the year. The temperatures shift from warm to very cold. Dillon has a dry climate with relatively low precipitation levels. 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 Dillon. On average, daytime temperatures range from a comfortable 23°C in July to a very cold -1°C in January.

Nighttime temperatures can drop, with average lows reaching -15°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

With annual rain/snowfall averaging 445 mm, Dillon maintains relatively low precipitation levels throughout the seasons. The seasons in Dillon, bring significant changes in precipitation. The wettest month, July, receives moderate rainfall, with an average of 62 mm of precipitation. This rainfall is distributed across 16 rainy days.

In contrast, the driest month, June, experiences much less rainfall, totaling 20 mm over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Dillon Precipitation page.

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

Forecast for Dillon (CO)

Sun   Jan 05
-4°C | -10°C
NW 4 m/s
1.8 mm
broken clouds and slight rain

broken clouds and slight rain

Mon   Jan 06
-4°C | -12°C
SW 1 m/s
6.4 mm
overcast and snow

overcast and snow

Tue   Jan 07
-5°C | -19°C
SE 2 m/s
4.3 mm
overcast and slight snow

overcast and slight snow

Select a Month of Interest

Check the weather conditions for any month in Dillon.

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

During the months of June, July and August 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:
  • When is winter in Dillon?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Dillon?
    July has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Dillon?
    The coldest month is January with an average maximum temperature of -1°C.
  • Which is the wettest month in Dillon?
    July tops the wettest month list with 62 mm of rainfall.
  • Which is the driest month in Dillon?
    June is the driest month with 20 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.