World Resorts USA Keystone Weather

Keystone weather in August

Weather in Keystone: August

Average day temperature: 84.5°F
Average night temperature: 66.0°F
Number of sunny days: 22 days
Day length: 13.2 - 14.6 hours
Number of rainy days: 1 day
Precipitation totals: 0.5 in.

Air temperature in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
15
30
45
60
75
90
105
120
Day temperature   
Night temperature

The highest day temperature during August of 2024 was 93°F. At the same time the lowest night temperature was 43°F. Day and night temperature averages during August were 78.5°F and 58.0°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
71%
26%
3%

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

Precipitation total in August, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.2
1.2

Precipitation total value in Keystone in August is 0.5 in. Other months of the year show relatively similar values.

Wind speed in August, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.6
3.3
4.9
6.6
8.2
9.9
11.5
8.9
8.5
7.9
7.6
7.4
7.8
8.5
9.6
8.4
9.5
8.4
8.9
8.5
7.9
7.6
7.5
7.4
7.8
8.5
9.6
8.4
9.5
8.4

The average wind speed value in August is 7.5 mph It makes August 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
3.9
5.9
7.9
9.8
11.8
13.8
5.9
6.9
8.4
10.4
11.5
10.7
8.5
8.3
7.0
6.1
5.8
5.9
6.9
8.4
10.4
11.1
11.5
10.7
8.5
8.3
7.0
6.1
5.8

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 August is: 11.1.

Best time for vacation in Keystone

Sunniest months:
September 24 days
August 22 days
October 22 days
Warmest months:
July 84.8 °F
August 84.5 °F
June 77.0 °F
Coldest months:
January 32.6 °F
February 33.5 °F
December 35.7 °F
Rainiest months:
June 2 days
September 1 day
May 1 day
Windiest months:
April 9.6 mph
February 9.5 mph
December 8.9 mph

Keystone on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+28°F
+21°F
+75°F
+75°F
+61°F
+66°F
+81°F
+30°F
+77°F
+61°F
+52°F
+75°F
+75°F
+43°F
+18°F
24 Hours Forecast
Keystone
Local time: 12:32
February 19, wednesday
1500
14°F
W
4 mph
1800
10°F
NW
4 mph
2100
-2°F
NE
4 mph
February 20, thursday
0000
-2°F
NE
5 mph
0300
0°F
NE
5 mph
0600
3°F
NE
5 mph
0900
7°F
NE
5 mph
1200
21°F
N
9 mph
Units of measurement: °C / °F