Subarctic climate
Climate Dillon - Colorado
Annual high51ºF
Annual low20ºF
Precipitation14.58 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 32 | 1 | 0.81 | 15 |
| Feb | 34 | 3 | 0.91 | 16 |
| Mar | 40 | 11 | 1.02 | 17 |
| Apr | 47 | 18 | 1.27 | 17 |
| May | 57 | 27 | 1.32 | 5 |
| Jun | 68 | 33 | 1.25 | 1 |
| Jul | 74 | 39 | 1.92 | 0 |
| Aug | 72 | 38 | 1.93 | 0 |
| Sep | 65 | 30 | 1.42 | 1 |
| Oct | 53 | 21 | 0.92 | 6 |
| Nov | 40 | 12 | 0.93 | 15 |
| Dec | 31 | 3 | 0.88 | 15 |
- JanHigh 32ºFLow 1ºFPrecip 0.81 inch
- FebHigh 34ºFLow 3ºFPrecip 0.91 inch
- MarHigh 40ºFLow 11ºFPrecip 1.02 inch
- AprHigh 47ºFLow 18ºFPrecip 1.27 inch
- MayHigh 57ºFLow 27ºFPrecip 1.32 inch
- JunHigh 68ºFLow 33ºFPrecip 1.25 inch
- JulHigh 74ºFLow 39ºFPrecip 1.92 inch
- AugHigh 72ºFLow 38ºFPrecip 1.93 inch
- SepHigh 65ºFLow 30ºFPrecip 1.42 inch
- OctHigh 53ºFLow 21ºFPrecip 0.92 inch
- NovHigh 40ºFLow 12ºFPrecip 0.93 inch
- DecHigh 31ºFLow 3ºFPrecip 0.88 inch
Climate summary
What is the average weather in Dillon, Colorado?
Dillon experiences a subarctic climate, defined by very cold, snowy winters and mild summers. The high elevation contributes to noticeably lower temperatures throughout the year. Despite significant winter snowfall, annual precipitation is low overall, with a small increase in late summer. This location sees very large seasonal temperature contrasts.
Dillon weather averages
Annual high51ºF
Annual low20ºF
Precipitation14.58 inch
Snowfall108 inch
Daily normals Dillon - Colorado - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 30.4 | 1.2 | 0.03 | 0.03 | 0.50 | 0.50 |
| Jan 2 | 30.5 | 1.2 | 0.06 | 0.06 | 1.10 | 1.10 |
| Jan 3 | 30.5 | 1.2 | 0.08 | 0.08 | 1.60 | 1.60 |
| Jan 4 | 30.5 | 1.2 | 0.11 | 0.11 | 2.20 | 2.20 |
| Jan 5 | 30.6 | 1.2 | 0.14 | 0.14 | 2.70 | 2.70 |
| Jan 6 | 30.6 | 1.2 | 0.17 | 0.17 | 3.30 | 3.30 |
| Jan 7 | 30.7 | 1.2 | 0.19 | 0.19 | 3.80 | 3.80 |
| Jan 8 | 30.7 | 1.3 | 0.22 | 0.22 | 4.40 | 4.40 |
| Jan 9 | 30.8 | 1.3 | 0.25 | 0.25 | 4.90 | 4.90 |
| Jan 10 | 30.8 | 1.3 | 0.28 | 0.28 | 5.50 | 5.50 |
| Jan 11 | 30.9 | 1.3 | 0.31 | 0.31 | 6.00 | 6.00 |
| Jan 12 | 30.9 | 1.3 | 0.34 | 0.34 | 6.60 | 6.60 |
| Jan 13 | 31.0 | 1.4 | 0.37 | 0.37 | 7.20 | 7.20 |
| Jan 14 | 31.0 | 1.4 | 0.40 | 0.40 | 7.80 | 7.80 |
| Jan 15 | 31.1 | 1.4 | 0.43 | 0.43 | 8.40 | 8.40 |
| Jan 16 | 31.1 | 1.5 | 0.46 | 0.46 | 9.00 | 9.00 |
| Jan 17 | 31.2 | 1.5 | 0.49 | 0.49 | 9.60 | 9.60 |
| Jan 18 | 31.2 | 1.5 | 0.53 | 0.53 | 10.20 | 10.20 |
| Jan 19 | 31.3 | 1.5 | 0.56 | 0.56 | 10.80 | 10.80 |
| Jan 20 | 31.3 | 1.6 | 0.59 | 0.59 | 11.40 | 11.40 |
| Jan 21 | 31.3 | 1.6 | 0.62 | 0.62 | 12.00 | 12.00 |
| Jan 22 | 31.4 | 1.6 | 0.65 | 0.65 | 12.60 | 12.60 |
| Jan 23 | 31.4 | 1.7 | 0.69 | 0.69 | 13.20 | 13.20 |
| Jan 24 | 31.5 | 1.7 | 0.72 | 0.72 | 13.80 | 13.80 |
| Jan 25 | 31.5 | 1.7 | 0.75 | 0.75 | 14.40 | 14.40 |
| Jan 26 | 31.5 | 1.8 | 0.78 | 0.78 | 15.00 | 15.00 |
| Jan 27 | 31.6 | 1.8 | 0.81 | 0.81 | 15.50 | 15.50 |
| Jan 28 | 31.6 | 1.9 | 0.85 | 0.85 | 16.10 | 16.10 |
| Jan 29 | 31.6 | 1.9 | 0.88 | 0.88 | 16.70 | 16.70 |
| Jan 30 | 31.7 | 1.9 | 0.91 | 0.91 | 17.40 | 17.40 |
| Jan 31 | 31.7 | 2.0 | 0.95 | 0.95 | 18.00 | 18.00 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Dillon - November 2026
| Day | HighºF | LowºF | Precip.inch | Snowinch | Snow depthinch |
|---|---|---|---|---|---|
| Nov 1 | 53.1 | 26.1 | 0.00 | 0.00 | 0.0 |
| Nov 2 | 60.1 | 35.1 | 0.07 | 0.00 | 0.0 |
| Nov 3 | 39.0 | 28.9 | 0.02 | T | T |
| Nov 4 | 46.9 | 16.0 | 0.00 | 0.00 | 0.0 |
| Nov 5 | 53.1 | 15.1 | 0.03 | 0.51 | 1.0 |
| Nov 6 | 50.0 | 16.0 | 0.00 | 0.00 | 0.0 |
| Nov 7 | 50.0 | 16.0 | 0.00 | 0.00 | 0.0 |
| Nov 8 | 54.0 | 16.0 | 0.00 | 0.00 | 0.0 |
| Nov 9 | 59.0 | 17.1 | 0.00 | 0.00 | 0.0 |
| Nov 10 | – | – | – | – | – |
| Nov 11 | – | – | – | – | – |
| Nov 12 | – | – | – | – | – |
| Nov 13 | – | – | – | – | – |
| Nov 14 | – | – | – | – | – |
| Nov 15 | – | – | – | – | – |
| Nov 16 | – | – | – | – | – |
| Nov 17 | – | – | – | – | – |
| Nov 18 | – | – | – | – | – |
| Nov 19 | – | – | – | – | – |
| Nov 20 | – | – | – | – | – |
| Nov 21 | – | – | – | – | – |
| Nov 22 | – | – | – | – | – |
| Nov 23 | – | – | – | – | – |
| Nov 24 | – | – | – | – | – |
| Nov 25 | – | – | – | – | – |
| Nov 26 | – | – | – | – | – |
| Nov 27 | – | – | – | – | – |
| Nov 28 | – | – | – | – | – |
| Nov 29 | – | – | – | – | – |
| Nov 30 | – | – | – | – | – |
The data for November 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature60.1ºF · Nov 2
- Lowest max temperature39.0ºF · Nov 3
- Highest min temperature35.1ºF · Nov 2
- Lowest min temperature15.1ºF · Nov 5
Geo Dillon - Colorado
Location
- Country
- United States
- State
- Colorado
- County
- Summit
- City
- Dillon
- Zip Code
- 80435
- Elevation
- 9029 ft
- Longitude
- -106.04
- Latitude
- 39.63
- ICAO
- –
- IATA
- –