World Resorts USA Yellowstone Weather

Yellowstone weather in July

Weather in Yellowstone: July

Average day temperature: 70.6°F
Average night temperature: 47.3°F
Number of sunny days: 24 days
Day length: 13.6 - 15.5 hours
Number of rainy days: 3 days
Precipitation totals: 1.3 in.

Air temperature in July, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
13
26
39
52
65
78
91
104
Day temperature   
Night temperature

The highest day temperature during July of 2024 was 80°F. At the same time the lowest night temperature was 38°F. Day and night temperature averages during July were 69.3°F and 48.3°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
68%
26%
6%

Mostly all days in July are sunny but cloudy days are also possible.

Precipitation total in July, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.9
1.7
2.6
3.5
4.4
5.2
6.1
7.0
2.4
2.1
2.4
2.1
1.9
3.9
5.1
3.5
2.8
3.3
2.4
2.4
2.1
2.4
2.1
1.9
1.2
3.9
5.1
3.5
2.8
3.3
2.4

Precipitation total value in Yellowstone in July is 1.2 in. Other months of the year show relatively similar values.

Wind speed in July, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.3
2.6
3.9
5.2
6.5
7.9
9.2
6.9
6.7
7.0
6.9
6.2
7.2
6.3
6.9
6.8
7.6
5.7
6.9
6.7
7.0
6.9
6.2
6.5
7.2
6.3
6.9
6.8
7.6
5.7

The average wind speed value in July is 6.5 mph It makes July one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.0
4.0
6.0
7.9
9.9
11.9
13.9
2.8
3.9
6.9
9.5
10.1
10.0
6.2
5.1
4.4
2.7
3.0
2.8
3.9
6.9
9.5
10.1
11.6
10.0
6.2
5.1
4.4
2.7
3.0

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 11.6.

Best time for vacation in Yellowstone

Sunniest months:
July 24 days
August 23 days
September 21 days
Warmest months:
July 70.6 °F
August 68.6 °F
June 59.7 °F
Coldest months:
January 19.8 °F
December 20.5 °F
February 21.0 °F
Rainiest months:
May 8 days
June 6 days
September 4 days
Windiest months:
February 7.8 mph
June 7.5 mph
November 7.3 mph

Yellowstone on a weather map

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Places in USA:
Name
°F
+36°F
+43°F
+73°F
+73°F
+48°F
+57°F
+66°F
+37°F
+59°F
+54°F
+57°F
+63°F
+63°F
+59°F
+30°F
24 Hours Forecast
Yellowstone
Local time: 04:44
February 28, friday
0600
16°F
NW
2 mph
0900
18°F
N
4 mph
1200
32°F
N
3 mph
1500
41°F
NE
6 mph
1800
37°F
NE
4 mph
2100
25°F
N
4 mph
March 01, saturday
0000
12°F
NW
3 mph
0300
9°F
NW
3 mph
Units of measurement: °C / °F