What is the Climate, Average Temperature/ Weather in Boise, Idaho?
Whether you wish to travel to Boise, Idaho, Usa (Latitude & Longitude: see map search field. Altitude: 865 m or 2838 ft) on holiday, business or vacation, are interested in buying property there or are looking to migrate the following Boise, Idaho climate, temperature and weather information should prove helpful:
The average temperature in Boise, Idaho, Usa is 10.5 °C (51 °F).
The average temperature range is 26 °C.
The highest monthly average high temperature is 33 °C (91 °F) in July.
The lowest monthly average low temperature is -6 °C (21 °F) in January.
Boise, Idaho's climate receives an average of 288 mm (11.3 in) of rainfall per year, or 24 mm (0.9 in) per month.
On average there are 88 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 7.3 days with a quantity of rain, sleet, snow etc. per month.
The driest weather is in July & August when an average of 5 mm (0.2 in) of rainfall (precipitation) occurrs.
The wettest weather is in January, February, March, May & December when an average of 33 mm (1.3 in) of rainfall (precipitation) occurrs.
The average annual relative humidity is 52.2% and average monthly relative humidity ranges from 33% in August to 75% in December.
Average sunlight hours in Boise, Idaho range between 3.3 hours per day in January and 13.7 hours per day in July.
There are an average of 3081 hours of sunlight per year with an average of 8.4 hours of sunlight per day.
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Boise, Idaho Weather Averages
Average Minimum Temperatures in Boise, Idaho, Usa (°C)
Average Maximum Temperature in Boise, Idaho, Usa (°C)
Boise, Idaho Average Temperature (°C)
Average Sea Temp (°C)
Average Precipitation/ Rainfall (mm)
Wet Days (>0.1 mm)
Average Sunlight Hours/ Day
Relative Humidity (%)
Average Wind Speed in Boise, Idaho (Beaufort)
Average Number of Days with Frost
Weather in Boise, Idaho in January
-6
2
-2
-
33
12
3.3
74
3
-
Average Temperature in Boise, Idaho in January
Weather in Boise, Idaho in February
-3
6
1.5
-
33
11
5.3
69
3
-
Average Temperature in Boise, Idaho in February
Weather in Boise, Idaho in March
0
11
6
-
33
10
7.0
57.0
3
-
Average Temperature in Boise, Idaho in March
Weather in Boise, Idaho in April
3
17
10
-
30
8
9.1
47
3
-
Average Temperature in Boise, Idaho in April
Weather in Boise, Idaho in May
7
22
15
-
33
8
10.5
45
3
-
Average Temperature in Boise, Idaho in May
Weather in Boise, Idaho in June
11
27
19
-
23
6
12.1
42
3
-
Average Temperature in Boise, Idaho in June
Weather in Boise, Idaho in July
15
33
24
-
5
2
13.7
34
3
-
Average Temperature in Boise, Idaho in July
Weather in Boise, Idaho in August
13
32
22.5
-
5
2
12.3
33
3
-
Average Temperature in Boise, Idaho in August
Weather in Boise, Idaho in September
8
26
17
-
10
3
10.7
38
3
-
Average Temperature in Boise, Idaho in September
Weather in Boise, Idaho in October
3
19
11
-
20
6
8.0
48
3
-
Average Temperature in Boise, Idaho in October
Weather in Boise, Idaho in November
-2
9
4
-
30
9
5.3
64
3
-
Average Temperature in Boise, Idaho in November
Weather in Boise, Idaho in December
-4
4
0
-
33
11
3.8
75
3
-
Average Temperature in Boise, Idaho in December
Boise, Idaho Climate Chart (imperial)
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Boise, Idaho Temperatures in Farenheit
Average Minimum Temperatures in Boise, Idaho, Usa (°F)
Average Maximum Temperature in Boise, Idaho, Usa (°F)
