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 92.3°F. The average nightly temp is 65.1°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: 13:05
December 23, tuesday
1500
64°F
NW
11 mph
11 mph
1800
48°F
N
6 mph
6 mph
2100
41°F
N
8 mph
8 mph
December 24, wednesday
0000
39°F
N
7 mph
7 mph
0300
37°F
N
9 mph
9 mph
0600
36°F
NW
12 mph
12 mph
0900
39°F
NW
10 mph
10 mph
1200
54°F
NW
13 mph
13 mph
