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Monthly weather forecast in Boulder
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
12
−3
−7
12 January, sun
−3
−7
Feels like
−9
648 mmHg
62%
5.6
m/s
W
12 January, Sunday. day, -3°; night, -7°; partly cloudy
13
−1
−4
13 January, mon
−1
−4
Feels like
−7
648 mmHg
63%
6.3
m/s
W
13 January, Monday. day, -1°; night, -4°; partly cloudy
14
−2
−5
14 January, tue
−2
−5
Feels like
−7
649 mmHg
62%
5
m/s
W
14 January, Tuesday. day, -2°; night, -5°; partly cloudy
15
January
+11
−2
15 January, wed
+11
−2
Feels like
−4
628 mmHg
41%
7
m/s
W
Climate normal
+1
−3
15 January, Wednesday. day, 11°; night, -2°; clear
16
+15
+5
16 January, thu
+15
+5
Feels like
−1
622 mmHg
33%
8.1
m/s
W
Climate normal
0
−4
16 January, Thursday. day, 15°; night, 5°; clear
17
+8
−10
17 January, fri
+8
−10
Feels like
−6
615 mmHg
47%
9.1
m/s
W
Climate normal
0
−3
17 January, Friday. day, 8°; night, -10°; snow
18
−8
−16
18 January, sat
−8
−16
Feels like
−16
620 mmHg
77%
3.6
m/s
E
Climate normal
+2
−2
18 January, Saturday. day, -8°; night, -16°; snow
19
−10
−18
19 January, sun
−10
−18
Feels like
−20
629 mmHg
67%
4.3
m/s
W
Climate normal
+3
−3
19 January, Sunday. day, -10°; night, -18°; snow
20
−16
−18
20 January, mon
−16
−18
Feels like
−23
634 mmHg
68%
3
m/s
W
Climate normal
+1
−5
20 January, Monday. day, -16°; night, -18°; snow
21
−2
−9
21 January, tue
−2
−9
Feels like
−15
632 mmHg
47%
7
m/s
W
Climate normal
0
−3
21 January, Tuesday. day, -2°; night, -9°; partly cloudy
22
0
−11
22 January, wed
0
−11
Feels like
−11
634 mmHg
58%
5.8
m/s
W
Climate normal
+1
−4
22 January, Wednesday. day, 0°; night, -11°; snow
23
+3
−6
23 January, thu
+3
−6
Feels like
−10
629 mmHg
49%
8.1
m/s
W
Climate normal
0
−4
23 January, Thursday. day, 3°; night, -6°; clear
24
+7
−1
24 January, fri
+7
−1
Feels like
−6
631 mmHg
52%
7.7
m/s
W
Climate normal
0
−4
24 January, Friday. day, 7°; night, -1°; clear
25
+12
+2
25 January, sat
+12
+2
Feels like
−1
635 mmHg
52%
7.9
m/s
W
Climate normal
0
−4
25 January, Saturday. day, 12°; night, 2°; overcast
26
+7
−2
26 January, sun
+7
−2
Feels like
0
636 mmHg
64%
4.7
m/s
W
Climate normal
0
−5
26 January, Sunday. day, 7°; night, -2°; overcast
27
−1
−10
27 January, mon
−1
−10
Feels like
−12
587 mmHg
81%
5.2
m/s
S
Climate normal
0
−4
27 January, Monday. day, -1°; night, -10°; light snow
28
−5
−11
28 January, tue
−5
−11
Feels like
−11
538 mmHg
96%
3
m/s
SE
Climate normal
+1
−4
28 January, Tuesday. day, -5°; night, -11°; light snow
29
−6
−9
29 January, wed
−6
−9
Feels like
−12
539 mmHg
97%
3.5
m/s
SE
Climate normal
0
−2
29 January, Wednesday. day, -6°; night, -9°; light snow
30
−4
−10
30 January, thu
−4
−10
Feels like
−11
537 mmHg
97%
3.4
m/s
NE
Climate normal
+2
−3
30 January, Thursday. day, -4°; night, -10°; snow
31
−8
−13
31 January, fri
−8
−13
Feels like
−18
537 mmHg
93%
6.4
m/s
W
Climate normal
−1
−6
31 January, Friday. day, -8°; night, -13°; light snow
1 February
−6
−13
1 February, sat
−6
−13
Feels like
−16
540 mmHg
95%
5.6
m/s
W
Climate normal
−5
−10
1 February, Saturday. day, -6°; night, -13°; partly cloudy
2
−7
−12
2 February, sun
−7
−12
Feels like
−15
538 mmHg
94%
4.6
m/s
W
Climate normal
−4
−7
2 February, Sunday. day, -7°; night, -12°; light snow
3
−5
−8
3 February, mon
−5
−8
Feels like
−11
538 mmHg
97%
3.6
m/s
SW
Climate normal
−2
−5
3 February, Monday. day, -5°; night, -8°; light snow
4
−9
−17
4 February, tue
−9
−17
Feels like
−17
541 mmHg
94%
4.4
m/s
E
Climate normal
−2
−6
4 February, Tuesday. day, -9°; night, -17°; snow
5
−13
−38
5 February, wed
−13
−38
Feels like
−23
547 mmHg
87%
5
m/s
E
Climate normal
−1
−5
5 February, Wednesday. day, -13°; night, -38°; light snow
6
−9
−17
6 February, thu
−9
−17
Feels like
−19
549 mmHg
91%
1.4
m/s
NE
Climate normal
+1
−5
6 February, Thursday. day, -9°; night, -17°; clear
7
−2
−14
7 February, fri
−2
−14
Feels like
−13
548 mmHg
95%
3.2
m/s
NW
Climate normal
0
−3
7 February, Friday. day, -2°; night, -14°; partly cloudy
8
−1
−11
8 February, sat
−1
−11
Feels like
−8
551 mmHg
98%
3.9
m/s
W
Climate normal
−1
−4
8 February, Saturday. day, -1°; night, -11°; partly cloudy
9
0
−9
9 February, sun
0
−9
Feels like
−9
549 mmHg
98%
4.5
m/s
W
Climate normal
+1
−4
9 February, Sunday. day, 0°; night, -9°; partly cloudy
10
−1
−10
10 February, mon
−1
−10
Feels like
−9
543 mmHg
98%
4.8
m/s
W
Climate normal
+1
−4
10 February, Monday. day, -1°; night, -10°; partly cloudy
11
−2
−5
11 February, tue
−2
−5
Feels like
−8
542 mmHg
98%
3.3
m/s
SE
Climate normal
0
−5
11 February, Tuesday. day, -2°; night, -5°; partly cloudy
12
−1
−5
12 February, wed
−1
−5
Feels like
−5
538 mmHg
99%
1.5
m/s
SE
Climate normal
+1
−2
12 February, Wednesday. day, -1°; night, -5°; snow
13
−4
−14
13 February, thu
−4
−14
Feels like
−11
538 mmHg
97%
3.2
m/s
NW
Climate normal
+3
−2
13 February, Thursday. day, -4°; night, -14°; light snow
Average data for 10 years
Next, the average data for 10 years
14
0
−4
14 February, fri
0
−4
Feels like
−5
646 mmHg
61%
5.1
m/s
W
14 February, Friday. day, 0°; night, -4°; snow
15
+2
−2
15 February, sat
+2
−2
Feels like
−3
647 mmHg
61%
5.9
m/s
W
15 February, Saturday. day, 2°; night, -2°; clear
Average for 30 days
5
sunny days
16
days with precipitation
9
cloudy days
5 sunny days; 16 days with precipitation; 9 cloudy days;
79
%
air humidity
4.9
m/s
Wind
W
15
mm of precipitation
(3% of annual average)
air humidity 79%; 15 millimeters of precipitation (3% of annual average); Wind westerly 4.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
E
W
W
W
W
W
W
W
W
S
SE
SE
NE
W
W
W
SW
E
E
NE
NW
W
W
W
SE
SE
NW
15
Average data for 10 years
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
February
2
3
4
5
6
7
8
9
10
11
12
13
Daytime temperature
Night-time temperature
