Weather in Boise: May
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Average day temperature: | 65.0°F |
| Average night temperature: | 51.5°F | |
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Number of sunny days: | 15 days |
| Day length: | 14.2 - 15.2 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 0.8 in. | |
| more information | ||
14 days
forecast
forecast
| Boise |
weather in
June
June
| Boise |
Air temperature in May, °F
Show year:
2023
2022
2021
The highest day temperature during May of 2023 was 84°F. At the same time the lowest night temperature was 43°F. Day and night temperature averages during May were 69.8°F and 55.7°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Boise in May is 0.8 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 6.8 mph It makes May one of the most windy months 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 May is: 9.5.
Best time for vacation in Boise
Boise on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Boise
Local time: 20:31
May 18, saturday
2100
59°F
W
2 mph
2 mph
May 19, sunday
0000
54°F
E
12 mph
12 mph
0300
45°F
SE
11 mph
11 mph
0600
41°F
SE
8 mph
8 mph
0900
46°F
SE
11 mph
11 mph
1200
48°F
SE
13 mph
13 mph
1500
54°F
SE
13 mph
13 mph
1800
54°F
SE
11 mph
11 mph
