Weather in Grand Junction in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 86.0°F | 92.5°F | 89.7°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 59.7°F | 66.2°F | 63.5°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 21 days | 22 days | 21 days | |||
| Day length: | ||||||
| Day length: | 14.7 - 14.9 h. | 14.2 - 14.9 h. | 13.1 - 14.2 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 0 days | 0 days | 0 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 0.3 in. | 0.1 in. | 0.3 in. | |||
current
weather
weather
| Grand Junction |
monthly
weather
weather
| Grand Junction |
weather in
December
December
| Grand Junction |
14 days
forecast
forecast
| Grand Junction |
Day & Night air temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
weather in
winter
winter
| Grand Junction |
weather in
spring
spring
| Grand Junction |
weather in
summer
summer
| Grand Junction |
weather in
autumn
autumn
| Grand Junction |
Wind speed, mph
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.
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: 02:13
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
