Best time to visit Grand Junction

Q: When is the best time to visit Grand Junction?

The best time to visit Grand Junction is May and September based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in Grand Junction?

The hottest time of year in Grand Junction is normally July. Expect maximum daytime temperatures to reach 34°C with high heat and humidity.

Q: Which month has the most rain in Grand Junction?

In terms of rainfall, October is usually the wettest month in Grand Junction with 25mm on average. There are normally 5 days in October with some rain.

Q: When is it sunniest in Grand Junction?

The sunniest time of year in Grand Junction is normally June with bright sunshine on average for 81% of daylight hours; that's 12 hours of sunshine per day.

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Grand Junction by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Grand Junction?

The best time to visit Grand Junction is May and September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1.5
Jan
1.5
Feb
2
Mar
4
Apr
5
May
4
Jun
2.5
Jul
3.5
Aug
5
Sep
4
Oct
1.5
Nov
1.5
Dec

Change criteria

Max Day Temperature (°C)

2
Jan
8
Feb
13
Mar
19
Apr
24
May
31
Jun
34
Jul
32
Aug
27
Sep
20
Oct
11
Nov
4
Dec

Hours of Sunshine (daily)

6
Jan
7
Feb
8
Mar
9
Apr
11
May
12
Jun
12
Jul
11
Aug
10
Sep
8
Oct
6
Nov
6
Dec

Which is the hottest month in Grand Junction?

The hottest time of year in Grand Junction is normally July. Expect maximum daytime temperatures to reach 34°C with high heat and humidity.

Which month has the most rain in Grand Junction?

In terms of rainfall, October is usually the wettest month in Grand Junction with 25mm on average. There are normally 5 days in October with some rain.

When is it sunniest in Grand Junction?

The sunniest time of year in Grand Junction is normally June with bright sunshine on average for 81% of daylight hours; that's 12 hours of sunshine per day.