Cold steppe climate
Climate Grand Junction - Colorado
Annual high66ºF
Annual low40ºF
Precipitation9.42 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 38 | 17 | 0.58 | 5 |
| Feb | 45 | 24 | 0.54 | 3 |
| Mar | 56 | 31 | 0.92 | 3 |
| Apr | 65 | 38 | 0.91 | 1 |
| May | 76 | 47 | 0.88 | 0 |
| Jun | 88 | 56 | 0.46 | 0 |
| Jul | 93 | 63 | 0.61 | 0 |
| Aug | 90 | 61 | 0.95 | 0 |
| Sep | 80 | 52 | 1.19 | 0 |
| Oct | 66 | 40 | 1.06 | 0 |
| Nov | 50 | 28 | 0.73 | 2 |
| Dec | 38 | 19 | 0.59 | 5 |
- JanHigh 38ºFLow 17ºFPrecip 0.58 inch
- FebHigh 45ºFLow 24ºFPrecip 0.54 inch
- MarHigh 56ºFLow 31ºFPrecip 0.92 inch
- AprHigh 65ºFLow 38ºFPrecip 0.91 inch
- MayHigh 76ºFLow 47ºFPrecip 0.88 inch
- JunHigh 88ºFLow 56ºFPrecip 0.46 inch
- JulHigh 93ºFLow 63ºFPrecip 0.61 inch
- AugHigh 90ºFLow 61ºFPrecip 0.95 inch
- SepHigh 80ºFLow 52ºFPrecip 1.19 inch
- OctHigh 66ºFLow 40ºFPrecip 1.06 inch
- NovHigh 50ºFLow 28ºFPrecip 0.73 inch
- DecHigh 38ºFLow 19ºFPrecip 0.59 inch
Climate summary
What is the average weather in Grand Junction, Colorado?
Grand Junction experiences a cold semi-arid climate, marked by very low annual precipitation. Summers are hot, with a small increase in rainfall late in the season, often arriving in brief showers. Winters are cold and bring regular snowfall. The area sees a very large seasonal temperature contrast.
Grand Junction weather averages
Annual high66ºF
Annual low40ºF
Precipitation9.42 inch
Snowfall19 inch
Daily normals Grand Junction - Colorado - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 36.3 | 15.8 | 0.02 | 0.02 | 0.20 | 0.20 |
| Jan 2 | 36.3 | 15.8 | 0.04 | 0.04 | 0.40 | 0.40 |
| Jan 3 | 36.4 | 15.8 | 0.06 | 0.06 | 0.60 | 0.60 |
| Jan 4 | 36.4 | 15.8 | 0.08 | 0.08 | 0.80 | 0.80 |
| Jan 5 | 36.5 | 15.9 | 0.10 | 0.10 | 0.90 | 0.90 |
| Jan 6 | 36.6 | 15.9 | 0.12 | 0.12 | 1.10 | 1.10 |
| Jan 7 | 36.6 | 16.0 | 0.14 | 0.14 | 1.30 | 1.30 |
| Jan 8 | 36.7 | 16.1 | 0.16 | 0.16 | 1.40 | 1.40 |
| Jan 9 | 36.8 | 16.1 | 0.18 | 0.18 | 1.60 | 1.60 |
| Jan 10 | 36.9 | 16.2 | 0.20 | 0.20 | 1.70 | 1.70 |
| Jan 11 | 37.1 | 16.3 | 0.22 | 0.22 | 1.90 | 1.90 |
| Jan 12 | 37.2 | 16.4 | 0.24 | 0.24 | 2.00 | 2.00 |
| Jan 13 | 37.3 | 16.5 | 0.26 | 0.26 | 2.20 | 2.20 |
| Jan 14 | 37.5 | 16.7 | 0.28 | 0.28 | 2.30 | 2.30 |
| Jan 15 | 37.6 | 16.8 | 0.30 | 0.30 | 2.50 | 2.50 |
| Jan 16 | 37.8 | 17.0 | 0.32 | 0.32 | 2.60 | 2.60 |
| Jan 17 | 38.0 | 17.1 | 0.34 | 0.34 | 2.80 | 2.80 |
| Jan 18 | 38.1 | 17.3 | 0.36 | 0.36 | 2.90 | 2.90 |
| Jan 19 | 38.3 | 17.4 | 0.38 | 0.38 | 3.00 | 3.00 |
| Jan 20 | 38.5 | 17.6 | 0.40 | 0.40 | 3.20 | 3.20 |
| Jan 21 | 38.7 | 17.8 | 0.42 | 0.42 | 3.30 | 3.30 |
| Jan 22 | 38.9 | 18.0 | 0.44 | 0.44 | 3.40 | 3.40 |
| Jan 23 | 39.1 | 18.2 | 0.46 | 0.46 | 3.60 | 3.60 |
| Jan 24 | 39.3 | 18.4 | 0.48 | 0.48 | 3.70 | 3.70 |
| Jan 25 | 39.5 | 18.6 | 0.50 | 0.50 | 3.80 | 3.80 |
| Jan 26 | 39.8 | 18.8 | 0.52 | 0.52 | 3.90 | 3.90 |
| Jan 27 | 40.0 | 19.1 | 0.54 | 0.54 | 4.10 | 4.10 |
| Jan 28 | 40.3 | 19.3 | 0.55 | 0.55 | 4.20 | 4.20 |
| Jan 29 | 40.5 | 19.5 | 0.57 | 0.57 | 4.30 | 4.30 |
| Jan 30 | 40.8 | 19.8 | 0.59 | 0.59 | 4.40 | 4.40 |
| Jan 31 | 41.1 | 20.0 | 0.61 | 0.61 | 4.50 | 4.50 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Grand Junction - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 57.0 | 48.0 | 0.45 |
| Nov 2 | 55.0 | 44.1 | 0.11 |
| Nov 3 | 57.0 | 37.0 | 0.00 |
| Nov 4 | 52.0 | 37.9 | 0.01 |
| Nov 5 | 55.9 | 39.0 | 0.00 |
| Nov 6 | 61.0 | 39.0 | 0.00 |
| Nov 7 | 60.1 | 37.9 | 0.00 |
| Nov 8 | 61.0 | 37.9 | 0.00 |
| Nov 9 | 61.0 | 37.0 | 0.00 |
| Nov 10 | 60.1 | 36.0 | 0.00 |
| 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 temperature61.0ºF · Nov 6
- Lowest max temperature52.0ºF · Nov 4
- Highest min temperature48.0ºF · Nov 1
- Lowest min temperature36.0ºF · Nov 10
Geo Grand Junction - Colorado
Location
- Country
- United States
- State
- Colorado
- County
- Mesa
- City
- Grand Junction
- Zip Code
- 81501
- Elevation
- 4593 ft
- Longitude
- -108.55
- Latitude
- 39.06
- ICAO
- –
- IATA
- –