Weather in Grand Junction in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 87.3°F | 92.3°F | 89.7°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 60.2°F | 65.1°F | 62.5°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 23 days | 22 days | 22 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 | 1 day | |||
| 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
July
July
| 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: 12:13
June 29, monday
1500
86°F
E
18 mph
18 mph
1800
84°F
E
14 mph
14 mph
2100
72°F
SE
2 mph
2 mph
June 30, tuesday
0000
55°F
NW
4 mph
4 mph
0300
54°F
NW
7 mph
7 mph
0600
54°F
NW
7 mph
7 mph
0900
75°F
N
15 mph
15 mph
1200
82°F
NE
25 mph
25 mph
