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December weather forecast in Boise
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
30
+5
−2
30 November, sun
+5
−2
Feels like
−2
682 mmHg
73%
3.2
m/s
SE
30 November, Sunday. day, 5°; night, -2°; overcast
1
+5
−1
1 December, mon
+5
−1
Feels like
−2
682 mmHg
75%
3.4
m/s
SE
1 December, Monday. day, 5°; night, -1°; rain
2
+5
−1
2 December, tue
+5
−1
Feels like
−2
682 mmHg
74%
3.5
m/s
SE
2 December, Tuesday. day, 5°; night, -1°; clear
3
+5
−2
3 December, wed
+5
−2
Feels like
−3
683 mmHg
73%
3.2
m/s
SE
3 December, Wednesday. day, 5°; night, -2°; clear
4
+4
−3
4 December, thu
+4
−3
Feels like
−3
684 mmHg
72%
3.2
m/s
SE
4 December, Thursday. day, 4°; night, -3°; clear
5
+4
−3
5 December, fri
+4
−3
Feels like
−4
684 mmHg
71%
3.2
m/s
SE
5 December, Friday. day, 4°; night, -3°; clear
6
+3
−3
6 December, sat
+3
−3
Feels like
−4
682 mmHg
72%
3
m/s
SE
6 December, Saturday. day, 3°; night, -3°; partly cloudy
7
+3
−3
7 December, sun
+3
−3
Feels like
−4
682 mmHg
76%
3
m/s
SE
7 December, Sunday. day, 3°; night, -3°; rain
8
+3
−4
8 December, mon
+3
−4
Feels like
−5
682 mmHg
76%
3.3
m/s
SE
8 December, Monday. day, 3°; night, -4°; rain
9
+2
−4
9 December, tue
+2
−4
Feels like
−5
684 mmHg
74%
3.1
m/s
SE
9 December, Tuesday. day, 2°; night, -4°; clear
10
+3
−3
10 December, wed
+3
−3
Feels like
−4
683 mmHg
73%
3.2
m/s
SE
10 December, Wednesday. day, 3°; night, -3°; overcast
11
+3
−3
11 December, thu
+3
−3
Feels like
−4
682 mmHg
73%
2.9
m/s
SE
11 December, Thursday. day, 3°; night, -3°; overcast
12
+4
−1
12 December, fri
+4
−1
Feels like
−3
681 mmHg
76%
3.1
m/s
SE
12 December, Friday. day, 4°; night, -1°; rain
13
+4
−2
13 December, sat
+4
−2
Feels like
−3
680 mmHg
77%
3.6
m/s
SE
13 December, Saturday. day, 4°; night, -2°; rain
14
+4
−2
14 December, sun
+4
−2
Feels like
−3
681 mmHg
76%
3.6
m/s
SE
14 December, Sunday. day, 4°; night, -2°; rain
15
+3
−2
15 December, mon
+3
−2
Feels like
−4
682 mmHg
74%
3.5
m/s
SE
15 December, Monday. day, 3°; night, -2°; partly cloudy
16
+2
−3
16 December, tue
+2
−3
Feels like
−4
683 mmHg
75%
3.5
m/s
SE
16 December, Tuesday. day, 2°; night, -3°; overcast
17
+2
−4
17 December, wed
+2
−4
Feels like
−5
683 mmHg
75%
3.2
m/s
SE
17 December, Wednesday. day, 2°; night, -4°; clear
18
+2
−5
18 December, thu
+2
−5
Feels like
−6
683 mmHg
73%
3.2
m/s
SE
18 December, Thursday. day, 2°; night, -5°; clear
19
+2
−4
19 December, fri
+2
−4
Feels like
−5
683 mmHg
73%
3.2
m/s
SE
19 December, Friday. day, 2°; night, -4°; partly cloudy
20
+3
−3
20 December, sat
+3
−3
Feels like
−4
682 mmHg
73%
3.2
m/s
SE
20 December, Saturday. day, 3°; night, -3°; overcast
21
+3
−3
21 December, sun
+3
−3
Feels like
−4
681 mmHg
74%
3.6
m/s
SE
21 December, Sunday. day, 3°; night, -3°; partly cloudy
22
+2
−4
22 December, mon
+2
−4
Feels like
−5
681 mmHg
74%
3.4
m/s
SE
22 December, Monday. day, 2°; night, -4°; clear
23
+2
−4
23 December, tue
+2
−4
Feels like
−5
683 mmHg
73%
3.1
m/s
SE
23 December, Tuesday. day, 2°; night, -4°; snow
24
+2
−4
24 December, wed
+2
−4
Feels like
−5
684 mmHg
74%
3.2
m/s
SE
24 December, Wednesday. day, 2°; night, -4°; rain
25
+2
−5
25 December, thu
+2
−5
Feels like
−6
683 mmHg
75%
3.4
m/s
SE
25 December, Thursday. day, 2°; night, -5°; partly cloudy
26
+1
−5
26 December, fri
+1
−5
Feels like
−6
682 mmHg
74%
3.2
m/s
SE
26 December, Friday. day, 1°; night, -5°; partly cloudy
27
+2
−5
27 December, sat
+2
−5
Feels like
−6
682 mmHg
77%
3.2
m/s
SE
27 December, Saturday. day, 2°; night, -5°; overcast
28
+2
−3
28 December, sun
+2
−3
Feels like
−5
682 mmHg
76%
3.1
m/s
SE
28 December, Sunday. day, 2°; night, -3°; rain
29
+2
−3
29 December, mon
+2
−3
Feels like
−5
681 mmHg
77%
3.1
m/s
SE
29 December, Monday. day, 2°; night, -3°; rain
30
+2
−3
30 December, tue
+2
−3
Feels like
−5
681 mmHg
79%
3
m/s
SE
30 December, Tuesday. day, 2°; night, -3°; rain
31
+1
−4
31 December, wed
+1
−4
Feels like
−6
681 mmHg
79%
2.9
m/s
SE
31 December, Wednesday. day, 1°; night, -4°; snow
1
+1
−6
1 January, thu
+1
−6
Feels like
−7
683 mmHg
78%
3.2
m/s
SE
1 January, Thursday. day, 1°; night, -6°; clear
2
+1
−6
2 January, fri
+1
−6
Feels like
−6
683 mmHg
74%
3.1
m/s
SE
2 January, Friday. day, 1°; night, -6°; clear
3
+2
−5
3 January, sat
+2
−5
Feels like
−6
682 mmHg
74%
2.9
m/s
SE
3 January, Saturday. day, 2°; night, -5°; partly cloudy
Average data for 10 years
Boise December
8
sunny days
12
days with precipitation
11
cloudy days
8 sunny days; 12 days with precipitation; 11 cloudy days;
75
%
air humidity
2.09
m/s
Wind
SE
77
mm of precipitation
(17% of annual average)
air humidity 75%; 77 millimeters of precipitation (17% of annual average); Wind south-easterly 2.09 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
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