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Monthly weather forecast in Pasadena
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
18
August
+31
+20
18 August, sun
+31
+20
Feels like
+27
737 mmHg
51%
5.1
m/s
SW
+21
Climate normal
+25
+19
18 August, Sunday. day, 31°; night, 20°; mostly clear
19
+34
+21
19 August, mon
+34
+21
Feels like
+30
737 mmHg
41%
4.9
m/s
SW
+21
Climate normal
+24
+19
19 August, Monday. day, 34°; night, 21°; clear
20
+36
+21
20 August, tue
+36
+21
Feels like
+30
736 mmHg
33%
5
m/s
SW
+21
Climate normal
+24
+20
20 August, Tuesday. day, 36°; night, 21°; clear
21
+34
+20
21 August, wed
+34
+20
Feels like
+29
737 mmHg
34%
4.8
m/s
SW
+21
Climate normal
+25
+20
21 August, Wednesday. day, 34°; night, 20°; clear
22
+29
+18
22 August, thu
+29
+18
Feels like
+25
737 mmHg
52%
5.1
m/s
S
+21
Climate normal
+25
+20
22 August, Thursday. day, 29°; night, 18°; clear
23
+28
+17
23 August, fri
+28
+17
Feels like
+22
738 mmHg
54%
4.6
m/s
S
+21
Climate normal
+26
+21
23 August, Friday. day, 28°; night, 17°; mostly clear
24
+28
+17
24 August, sat
+28
+17
Feels like
+23
740 mmHg
49%
4.4
m/s
SW
+21
Climate normal
+26
+22
24 August, Saturday. day, 28°; night, 17°; clear
25
+31
+19
25 August, sun
+31
+19
Feels like
+25
741 mmHg
44%
4.2
m/s
SW
+21
Climate normal
+28
+22
25 August, Sunday. day, 31°; night, 19°; clear
26
+33
+20
26 August, mon
+33
+20
Feels like
+27
741 mmHg
38%
4.4
m/s
SW
+21
Climate normal
+27
+22
26 August, Monday. day, 33°; night, 20°; clear
27
+33
+21
27 August, tue
+33
+21
Feels like
+27
739 mmHg
39%
4.8
m/s
SW
+20
Climate normal
+27
+22
27 August, Tuesday. day, 33°; night, 21°; partly cloudy
28
+31
+21
28 August, wed
+31
+21
Feels like
+26
741 mmHg
46%
5.2
m/s
SW
Climate normal
+28
+23
28 August, Wednesday. day, 31°; night, 21°; mostly clear
29
+31
+22
29 August, thu
+31
+22
Feels like
+27
736 mmHg
47%
3.6
m/s
SW
Climate normal
+28
+22
29 August, Thursday. day, 31°; night, 22°; partly cloudy
30
+33
+25
30 August, fri
+33
+25
Feels like
+29
736 mmHg
37%
3.7
m/s
SW
Climate normal
+27
+22
30 August, Friday. day, 33°; night, 25°; clear
31
+28
+25
31 August, sat
+28
+25
Feels like
+24
731 mmHg
50%
5.7
m/s
NW
Climate normal
+26
+21
31 August, Saturday. day, 28°; night, 25°; mostly clear
1 September
+28
+23
1 September, sun
+28
+23
Feels like
+23
731 mmHg
50%
6.6
m/s
NW
Climate normal
+26
+21
1 September, Sunday. day, 28°; night, 23°; clear
2
+24
+20
2 September, mon
+24
+20
Feels like
+21
730 mmHg
64%
6
m/s
W
Climate normal
+26
+21
2 September, Monday. day, 24°; night, 20°; clear
3
+23
+20
3 September, tue
+23
+20
Feels like
+21
730 mmHg
75%
5.6
m/s
SW
Climate normal
+25
+21
3 September, Tuesday. day, 23°; night, 20°; clear
4
+23
+20
4 September, wed
+23
+20
Feels like
+21
730 mmHg
77%
5.3
m/s
SW
Climate normal
+25
+21
4 September, Wednesday. day, 23°; night, 20°; mostly clear
5
+23
+20
5 September, thu
+23
+20
Feels like
+21
730 mmHg
77%
5.5
m/s
SW
Climate normal
+26
+21
5 September, Thursday. day, 23°; night, 20°; clear
6
+22
+20
6 September, fri
+22
+20
Feels like
+19
730 mmHg
79%
6.2
m/s
SW
Climate normal
+27
+22
6 September, Friday. day, 22°; night, 20°; clear
7
+22
+20
7 September, sat
+22
+20
Feels like
+19
731 mmHg
78%
6.6
m/s
SW
Climate normal
+25
+20
7 September, Saturday. day, 22°; night, 20°; clear
8
+22
+20
8 September, sun
+22
+20
Feels like
+18
730 mmHg
78%
8.1
m/s
W
Climate normal
+25
+20
8 September, Sunday. day, 22°; night, 20°; clear
9
+23
+20
9 September, mon
+23
+20
Feels like
+19
728 mmHg
73%
8.2
m/s
W
Climate normal
+26
+20
9 September, Monday. day, 23°; night, 20°; clear
10
+23
+20
10 September, tue
+23
+20
Feels like
+20
728 mmHg
75%
6.7
m/s
SW
Climate normal
+25
+20
10 September, Tuesday. day, 23°; night, 20°; clear
11
+23
+21
11 September, wed
+23
+21
Feels like
+21
730 mmHg
73%
5.5
m/s
NW
Climate normal
+24
+20
11 September, Wednesday. day, 23°; night, 21°; clear
12
+25
+22
12 September, thu
+25
+22
Feels like
+23
731 mmHg
67%
5.4
m/s
NW
Climate normal
+23
+19
12 September, Thursday. day, 25°; night, 22°; clear
13
+25
+22
13 September, fri
+25
+22
Feels like
+23
729 mmHg
69%
5.7
m/s
W
Climate normal
+23
+20
13 September, Friday. day, 25°; night, 22°; clear
14
+24
+21
14 September, sat
+24
+21
Feels like
+21
727 mmHg
63%
5.5
m/s
SW
Climate normal
+24
+21
14 September, Saturday. day, 24°; night, 21°; clear
15
+24
+22
15 September, sun
+24
+22
Feels like
+22
729 mmHg
59%
4.2
m/s
SW
Climate normal
+25
+20
15 September, Sunday. day, 24°; night, 22°; clear
16
+24
+23
16 September, mon
+24
+23
Feels like
+21
731 mmHg
56%
4.7
m/s
NW
Climate normal
+23
+19
16 September, Monday. day, 24°; night, 23°; clear
Average data for 10 years
Next, the average data for 10 years
17
+24
+19
17 September, tue
+24
+19
Feels like
+22
754 mmHg
43%
3.5
m/s
W
17 September, Tuesday. day, 24°; night, 19°; clear
18
+24
+20
18 September, wed
+24
+20
Feels like
+22
754 mmHg
41%
4
m/s
W
18 September, Wednesday. day, 24°; night, 20°; clear
19
+24
+19
19 September, thu
+24
+19
Feels like
+22
754 mmHg
44%
3.7
m/s
W
19 September, Thursday. day, 24°; night, 19°; clear
20
+23
+18
20 September, fri
+23
+18
Feels like
+22
754 mmHg
51%
3.7
m/s
SE
20 September, Friday. day, 23°; night, 18°; clear
21
+23
+19
21 September, sat
+23
+19
Feels like
+22
754 mmHg
50%
3.7
m/s
W
21 September, Saturday. day, 23°; night, 19°; clear
Average for 30 days
28
sunny days
0
days with precipitation
2
cloudy days
28 sunny days; 0 days with precipitation; 2 cloudy days;
58
%
air humidity
5.4
m/s
Wind
SW
0
mm of precipitation
+21
°C
Water temperature
air humidity 58%; 0 millimeters of precipitation; Wind south-westerly 5.4 Meters per second; Water temperature +21°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
S
S
SW
SW
SW
SW
SW
SW
SW
NW
NW
W
SW
SW
SW
SW
SW
W
W
SW
NW
NW
W
SW
SW
NW
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Daytime temperature
Night-time temperature