Weather in Grand Junction in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 86.3°F | 92.3°F | 89.7°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 59.0°F | 65.1°F | 62.5°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 22 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: | 1 day | 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
May
May
| 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: 06:29
April 29, wednesday
0900
54°F
S
5 mph
5 mph
1200
68°F
S
6 mph
6 mph
1500
68°F
SE
9 mph
9 mph
1800
64°F
SW
11 mph
11 mph
2100
52°F
W
2 mph
2 mph
April 30, thursday
0000
46°F
E
1 mph
1 mph
0300
46°F
NW
2 mph
2 mph
0600
48°F
SW
2 mph
2 mph
