Weather in Keystone: April
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Average day temperature: | 51.1°F |
| Average night temperature: | 35.8°F | |
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Number of sunny days: | 14 days |
| Day length: | 12.8 - 14.2 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.7 in. | |
| more information | ||
14 days
forecast
forecast
| Keystone |
weather in
May
May
| Keystone |
Air temperature in April, °F
Show year:
2025
2024
2023
The highest day temperature during April of 2025 was 68°F. At the same time the lowest night temperature was 25°F. Daily and nightly averages during April were 50.0°F and 37.8°F.
Sunny, partly cloudy and cloudy days
Mostly all days in April are sunny but cloudy days are also possible.
Precipitation total in April, in.
Precipitation total value in Keystone in April is 0.7 in. Other months of the year show relatively similar values.
Wind speed in April, mph
The average wind speed value in April is 9.3 mph It makes April most windy month of the year.
Average sunny hours
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 April is: 8.1.
Best time for vacation in Keystone
Keystone on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Keystone
Local time: 00:32
December 05, friday
0300
27°F
SE
15 mph
15 mph
0600
27°F
SE
16 mph
16 mph
0900
27°F
SE
15 mph
15 mph
1200
32°F
SE
16 mph
16 mph
1500
34°F
SE
14 mph
14 mph
1800
27°F
E
4 mph
4 mph
2100
21°F
NE
5 mph
5 mph
December 06, saturday
0000
21°F
NE
7 mph
7 mph
