Please click on any column to get detailed information about Grand Junction weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Grand Junction is july. The average daily temp is 92.5°F. The average nightly temp is 66.2°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
weather in
December
December
| Grand Junction |
14 days
forecast
forecast
| Grand Junction |
current
weather
weather
| Grand Junction |
7 days
forecast
forecast
| Grand Junction |
Best time for vacation in Grand Junction
Grand Junction on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Grand Junction
Local time: 02:16
December 22, sunday
0300
27°F
E
2 mph
2 mph
0600
25°F
N
2 mph
2 mph
0900
27°F
N
3 mph
3 mph
1200
41°F
W
1 mph
1 mph
1500
46°F
S
2 mph
2 mph
1800
39°F
NE
1 mph
1 mph
2100
34°F
SE
1 mph
1 mph
December 23, monday
0000
32°F
NE
1 mph
1 mph
