World Resorts USA Boise Weather

Boise weather in August

Weather in Boise: August

Average day temperature: 85.9°F
Average night temperature: 68.8°F
Number of sunny days: 25 days
Day length: 13.2 - 14.6 hours
Number of rainy days: 0 days
Precipitation totals: 0.2 in.

Air temperature in August, °F

Show year:
2024
2023
2022

The highest day temperature during August of 2024 was 98°F. At the same time the lowest night temperature was 50°F. Day and night temperature averages during August were 82.0°F and 66.4°F.

Sunny, partly cloudy and cloudy days

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

Precipitation total in August, in.

Precipitation total value in Boise in August is 0.2 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 6.0 mph

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 August is: 11.8.

Best time for vacation in Boise

Sunniest months:
July 28 days
August 25 days
September 23 days
Warmest months:
July 89.1 °F
August 85.9 °F
September 77.3 °F
Coldest months:
January 34.0 °F
December 35.2 °F
February 38.0 °F
Rainiest months:
November 2 days
May 2 days
October 2 days
Windiest months:
April 7.3 mph
May 7.2 mph
March 6.8 mph

Boise on a weather map

Boise
+41°F
W 11 mph
Feels like: +34°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+50°F
+75°F
+75°F
+45°F
+57°F
+75°F
+70°F
+46°F
+54°F
+55°F
+70°F
+68°F
+66°F
+34°F
24 Hours Forecast
Boise
Local time: 10:55
November 21, thursday
1200
41°F
W
11 mph
1500
45°F
NW
9 mph
1800
41°F
W
9 mph
2100
39°F
W
6 mph
November 22, friday
0000
39°F
W
7 mph
0300
37°F
W
7 mph
0600
36°F
NW
8 mph
0900
39°F
NW
9 mph
Units of measurement: °C / °F