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April 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
30
+7
+2
30 March, sun
+7
+2
Feels like
+2
642 mmHg
54%
5.5
m/s
SW
30 March, Sunday. day, 7°; night, 2°; clear
31
+6
−1
31 March, mon
+6
−1
Feels like
+2
641 mmHg
56%
5.3
m/s
SW
31 March, Monday. day, 6°; night, -1°; clear
1
+6
+1
1 April, tue
+6
+1
Feels like
+1
641 mmHg
50%
5.3
m/s
SW
1 April, Tuesday. day, 6°; night, 1°; partly cloudy
2
+5
−2
2 April, wed
+5
−2
Feels like
0
642 mmHg
56%
5.8
m/s
W
2 April, Wednesday. day, 5°; night, -2°; rain
3
+4
−1
3 April, thu
+4
−1
Feels like
−2
645 mmHg
60%
5.8
m/s
N
3 April, Thursday. day, 4°; night, -1°; partly cloudy
4
+8
+2
4 April, fri
+8
+2
Feels like
+4
644 mmHg
49%
5.5
m/s
W
4 April, Friday. day, 8°; night, 2°; partly cloudy
5
+7
+1
5 April, sat
+7
+1
Feels like
+2
643 mmHg
46%
6
m/s
SW
5 April, Saturday. day, 7°; night, 1°; partly cloudy
6
+8
+2
6 April, sun
+8
+2
Feels like
+3
643 mmHg
49%
5.8
m/s
W
6 April, Sunday. day, 8°; night, 2°; partly cloudy
7
+10
+2
7 April, mon
+10
+2
Feels like
+5
642 mmHg
43%
5
m/s
SW
7 April, Monday. day, 10°; night, 2°; partly cloudy
8
+7
0
8 April, tue
+7
0
Feels like
+2
644 mmHg
44%
5.6
m/s
SW
8 April, Tuesday. day, 7°; night, 0°; rain
9
+7
+1
9 April, wed
+7
+1
Feels like
+2
644 mmHg
47%
5.1
m/s
S
9 April, Wednesday. day, 7°; night, 1°; partly cloudy
10
+10
+3
10 April, thu
+10
+3
Feels like
+6
643 mmHg
46%
5.1
m/s
W
10 April, Thursday. day, 10°; night, 3°; overcast
11
+9
+2
11 April, fri
+9
+2
Feels like
+4
644 mmHg
50%
5.5
m/s
W
11 April, Friday. day, 9°; night, 2°; partly cloudy
12
+8
+1
12 April, sat
+8
+1
Feels like
+3
644 mmHg
51%
5.5
m/s
W
12 April, Saturday. day, 8°; night, 1°; partly cloudy
13
+8
+2
13 April, sun
+8
+2
Feels like
+4
643 mmHg
47%
5.8
m/s
SW
13 April, Sunday. day, 8°; night, 2°; clear
14
+8
+2
14 April, mon
+8
+2
Feels like
+3
642 mmHg
50%
6
m/s
NW
14 April, Monday. day, 8°; night, 2°; rain
15
+5
0
15 April, tue
+5
0
Feels like
0
644 mmHg
62%
6
m/s
NE
15 April, Tuesday. day, 5°; night, 0°; rain
16
+5
0
16 April, wed
+5
0
Feels like
0
645 mmHg
68%
5.9
m/s
N
16 April, Wednesday. day, 5°; night, 0°; clear
17
+7
+2
17 April, thu
+7
+2
Feels like
+2
645 mmHg
58%
5.3
m/s
N
17 April, Thursday. day, 7°; night, 2°; clear
18
+8
+2
18 April, fri
+8
+2
Feels like
+3
646 mmHg
56%
5
m/s
SW
18 April, Friday. day, 8°; night, 2°; partly cloudy
19
+8
+3
19 April, sat
+8
+3
Feels like
+4
646 mmHg
57%
5
m/s
SW
19 April, Saturday. day, 8°; night, 3°; clear
20
+10
+4
20 April, sun
+10
+4
Feels like
+6
644 mmHg
54%
5.5
m/s
W
20 April, Sunday. day, 10°; night, 4°; partly cloudy
21
+10
+2
21 April, mon
+10
+2
Feels like
+5
644 mmHg
52%
5.5
m/s
W
21 April, Monday. day, 10°; night, 2°; clear
22
+10
+4
22 April, tue
+10
+4
Feels like
+6
643 mmHg
51%
5.5
m/s
W
22 April, Tuesday. day, 10°; night, 4°; clear
23
+11
+3
23 April, wed
+11
+3
Feels like
+6
642 mmHg
44%
6.5
m/s
W
23 April, Wednesday. day, 11°; night, 3°; clear
24
+10
+2
24 April, thu
+10
+2
Feels like
+6
641 mmHg
46%
6
m/s
W
24 April, Thursday. day, 10°; night, 2°; overcast
25
+8
+2
25 April, fri
+8
+2
Feels like
+3
641 mmHg
49%
5.8
m/s
SE
25 April, Friday. day, 8°; night, 2°; clear
26
+6
+1
26 April, sat
+6
+1
Feels like
+2
643 mmHg
54%
5.5
m/s
W
26 April, Saturday. day, 6°; night, 1°; rain
27
+9
+1
27 April, sun
+9
+1
Feels like
+4
642 mmHg
40%
5.6
m/s
W
27 April, Sunday. day, 9°; night, 1°; rain
28
+8
+2
28 April, mon
+8
+2
Feels like
+2
643 mmHg
47%
6.1
m/s
W
28 April, Monday. day, 8°; night, 2°; rain
29
+8
+1
29 April, tue
+8
+1
Feels like
+3
643 mmHg
47%
5.5
m/s
NW
29 April, Tuesday. day, 8°; night, 1°; rain
30
+7
+1
30 April, wed
+7
+1
Feels like
+3
645 mmHg
55%
4.9
m/s
E
30 April, Wednesday. day, 7°; night, 1°; rain
1
+7
+2
1 May, thu
+7
+2
Feels like
+3
645 mmHg
56%
4
m/s
W
1 May, Thursday. day, 7°; night, 2°; overcast
2
+10
+4
2 May, fri
+10
+4
Feels like
+6
646 mmHg
50%
5.1
m/s
W
2 May, Friday. day, 10°; night, 4°; partly cloudy
3
+11
+5
3 May, sat
+11
+5
Feels like
+7
646 mmHg
50%
6
m/s
SW
3 May, Saturday. day, 11°; night, 5°; rain
Average data for 10 years
Boulder April
8
sunny days
9
days with precipitation
13
cloudy days
8 sunny days; 9 days with precipitation; 13 cloudy days;
51
%
air humidity
3.7
m/s
Wind
W
69
mm of precipitation
(13% of annual average)
air humidity 51%; 69 millimeters of precipitation (13% of annual average); Wind westerly 3.7 Meters per second
Weather graphs for April
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
W
N
W
SW
W
SW
SW
S
W
W
W
SW
NW
NE
N
N
SW
SW
W
W
W
W
W
SE
W
W
W
NW
E
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
Daytime temperature
Night-time temperature
Cities near you
Denver
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Breckenridge
Lakewood
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Pueblo
Aspen
Trinidad
Lamar
Cities with similar weather in April
Helsinki
Tallinn
Stockholm
Cholpon-Ata
Oslo
Yurmala
Palanga
Altay
Gyumri
