Climate Dillon - Colorado
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 32 | 34 | 40 | 47 | 57 | 68 |
| Average low in ºF Av. low Lo | 1 | 3 | 11 | 18 | 27 | 33 |
| Av. precipitation in inch Av. precip. Pre. | 0.81 | 0.91 | 1.02 | 1.27 | 1.32 | 1.25 |
| Av. snowfall in inch Snowfall Sn | 15 | 16 | 17 | 17 | 5 | 1 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 74 | 72 | 65 | 53 | 40 | 31 |
| Average low in ºF Av. low Lo | 39 | 38 | 30 | 21 | 12 | 3 |
| Av. precipitation in inch Av. precip. Pre. | 1.92 | 1.93 | 1.42 | 0.92 | 0.93 | 0.88 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 1 | 6 | 15 | 15 |
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 Climate Graph - Colorado Climate Chart
Daily normals Dillon - Colorado - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 30.4 | 1.2 | 0.03 | 0.03 | 0.50 | 0.50 |
| 2 Jan | 30.5 | 1.2 | 0.06 | 0.06 | 1.10 | 1.10 |
| 3 Jan | 30.5 | 1.2 | 0.08 | 0.08 | 1.60 | 1.60 |
| 4 Jan | 30.5 | 1.2 | 0.11 | 0.11 | 2.20 | 2.20 |
| 5 Jan | 30.6 | 1.2 | 0.14 | 0.14 | 2.70 | 2.70 |
| 6 Jan | 30.6 | 1.2 | 0.17 | 0.17 | 3.30 | 3.30 |
| 7 Jan | 30.7 | 1.2 | 0.19 | 0.19 | 3.80 | 3.80 |
| 8 Jan | 30.7 | 1.3 | 0.22 | 0.22 | 4.40 | 4.40 |
| 9 Jan | 30.8 | 1.3 | 0.25 | 0.25 | 4.90 | 4.90 |
| 10 Jan | 30.8 | 1.3 | 0.28 | 0.28 | 5.50 | 5.50 |
| 11 Jan | 30.9 | 1.3 | 0.31 | 0.31 | 6.00 | 6.00 |
| 12 Jan | 30.9 | 1.3 | 0.34 | 0.34 | 6.60 | 6.60 |
| 13 Jan | 31.0 | 1.4 | 0.37 | 0.37 | 7.20 | 7.20 |
| 14 Jan | 31.0 | 1.4 | 0.40 | 0.40 | 7.80 | 7.80 |
| 15 Jan | 31.1 | 1.4 | 0.43 | 0.43 | 8.40 | 8.40 |
| 16 Jan | 31.1 | 1.5 | 0.46 | 0.46 | 9.00 | 9.00 |
| 17 Jan | 31.2 | 1.5 | 0.49 | 0.49 | 9.60 | 9.60 |
| 18 Jan | 31.2 | 1.5 | 0.53 | 0.53 | 10.20 | 10.20 |
| 19 Jan | 31.3 | 1.5 | 0.56 | 0.56 | 10.80 | 10.80 |
| 20 Jan | 31.3 | 1.6 | 0.59 | 0.59 | 11.40 | 11.40 |
| 21 Jan | 31.3 | 1.6 | 0.62 | 0.62 | 12.00 | 12.00 |
| 22 Jan | 31.4 | 1.6 | 0.65 | 0.65 | 12.60 | 12.60 |
| 23 Jan | 31.4 | 1.7 | 0.69 | 0.69 | 13.20 | 13.20 |
| 24 Jan | 31.5 | 1.7 | 0.72 | 0.72 | 13.80 | 13.80 |
| 25 Jan | 31.5 | 1.7 | 0.75 | 0.75 | 14.40 | 14.40 |
| 26 Jan | 31.5 | 1.8 | 0.78 | 0.78 | 15.00 | 15.00 |
| 27 Jan | 31.6 | 1.8 | 0.81 | 0.81 | 15.50 | 15.50 |
| 28 Jan | 31.6 | 1.9 | 0.85 | 0.85 | 16.10 | 16.10 |
| 29 Jan | 31.6 | 1.9 | 0.88 | 0.88 | 16.70 | 16.70 |
| 30 Jan | 31.7 | 1.9 | 0.91 | 0.91 | 17.40 | 17.40 |
| 31 Jan | 31.7 | 2.0 | 0.95 | 0.95 | 18.00 | 18.00 |
Weather history Dillon - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 69.1 | 43.0 | 0.15 | 0.00 | 0.0 |
| 02 Sep | 71.1 | 35.1 | 0.00 | 0.00 | 0.0 |
| 03 Sep | 72.0 | 37.0 | 0.01 | 0.00 | 0.0 |
| 04 Sep | 78.1 | 34.0 | 0.00 | 0.00 | 0.0 |
| 05 Sep | 79.0 | 36.0 | 0.00 | 0.00 | 0.0 |
| 06 Sep | 81.0 | 39.9 | 0.07 | 0.00 | 0.0 |
| 07 Sep | - | - | - | - | - |
| 08 Sep | - | - | - | - | - |
| 09 Sep | - | - | - | - | - |
| 10 Sep | - | - | - | - | - |
| 11 Sep | - | - | - | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Dillon
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 75.1 ºF | 32 ºF | |
| Average low temperature Av. low temp. | 37.5 ºF | 1 ºF | |
| Total precipitation Total precip. | 0.23 inch | 0.81 inch | |
| Total snowfall Total snowfall | 0.00 inch | 15 inch | |
| Highest max temperature Highest max temp. | 81.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 69.1 ºF | - | |
| Highest min temperature Highest min temp. | 43.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 34.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Dillon - Colorado
| Country | United States | |
|---|---|---|
| State | Colorado | |
| County | Summit | |
| City | Dillon | |
| Zip Code | 80435 | |
| Longitude | -106.04 dec. degr. | |
| Latitude | 39.63 dec. degr. | |
| Altitude - Elevation | 9029ft | |
| ICAO | - | |
| IATA | - |
Date and Time Dillon - Colorado
| Local Time | 10:24 PM | |
|---|---|---|
| Sunrise | 06:37 AM | |
| Sunset | 07:25 PM | |
| Day/Night | Night | |
| Timezone | Mountain Daylight Time | |
| Timezone DB | America - Denver |
Map of Dillon - Colorado
USGS National Map — Open interactive map
Dillon weather averages
| Annual high temperature | 51ºF |
| Annual low temperature | 20ºF |
| Average annual precip. | 14.58 inch |
| Av. annual snowfall | 108 inch |
Station Data
Monthly averages Dillon
Longitude: -106.04, Latitude: 39.63
Average weather Dillon, CO - 80435
Monthly: 1991-2020 normals
History: 1910-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...