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September weather forecast in San Jose
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
1
+30
+24
1 September, sun
+30
+24
Feels like
+35
742 mmHg
81%
3.2
m/s
W
1 September, Sunday. day, 30°; night, 24°; rain
2
+29
+24
2 September, mon
+29
+24
Feels like
+35
742 mmHg
81%
3.4
m/s
W
2 September, Monday. day, 29°; night, 24°; rain
3
+29
+24
3 September, tue
+29
+24
Feels like
+35
742 mmHg
80%
2.7
m/s
S
3 September, Tuesday. day, 29°; night, 24°; rain
4
+28
+24
4 September, wed
+28
+24
Feels like
+34
742 mmHg
83%
3.2
m/s
E
4 September, Wednesday. day, 28°; night, 24°; rain
5
+29
+24
5 September, thu
+29
+24
Feels like
+35
742 mmHg
81%
2.5
m/s
SE
5 September, Thursday. day, 29°; night, 24°; rain
6
+30
+24
6 September, fri
+30
+24
Feels like
+35
742 mmHg
77%
3
m/s
W
6 September, Friday. day, 30°; night, 24°; rain
7
+30
+24
7 September, sat
+30
+24
Feels like
+35
742 mmHg
77%
2.9
m/s
E
7 September, Saturday. day, 30°; night, 24°; rain
8
+29
+24
8 September, sun
+29
+24
Feels like
+35
742 mmHg
81%
3
m/s
SE
8 September, Sunday. day, 29°; night, 24°; rain
9
+29
+24
9 September, mon
+29
+24
Feels like
+35
742 mmHg
82%
2.7
m/s
E
9 September, Monday. day, 29°; night, 24°; rain
10
+28
+24
10 September, tue
+28
+24
Feels like
+33
742 mmHg
83%
3
m/s
NE
10 September, Tuesday. day, 28°; night, 24°; rain
11
+28
+24
11 September, wed
+28
+24
Feels like
+33
742 mmHg
85%
4.5
m/s
NE
11 September, Wednesday. day, 28°; night, 24°; rain
12
+28
+24
12 September, thu
+28
+24
Feels like
+33
742 mmHg
86%
3.7
m/s
SW
12 September, Thursday. day, 28°; night, 24°; rain
13
+28
+23
13 September, fri
+28
+23
Feels like
+33
741 mmHg
87%
3.7
m/s
SW
13 September, Friday. day, 28°; night, 23°; rain
14
+28
+24
14 September, sat
+28
+24
Feels like
+34
741 mmHg
85%
3.5
m/s
SW
14 September, Saturday. day, 28°; night, 24°; rain
15
+29
+24
15 September, sun
+29
+24
Feels like
+34
742 mmHg
82%
3
m/s
W
15 September, Sunday. day, 29°; night, 24°; rain
16
+29
+24
16 September, mon
+29
+24
Feels like
+35
742 mmHg
81%
3
m/s
NW
16 September, Monday. day, 29°; night, 24°; clear
17
+30
+24
17 September, tue
+30
+24
Feels like
+35
742 mmHg
80%
3.2
m/s
NW
17 September, Tuesday. day, 30°; night, 24°; rain
18
+28
+24
18 September, wed
+28
+24
Feels like
+34
741 mmHg
85%
3
m/s
NW
18 September, Wednesday. day, 28°; night, 24°; rain
19
+27
+24
19 September, thu
+27
+24
Feels like
+32
741 mmHg
87%
3.7
m/s
SW
19 September, Thursday. day, 27°; night, 24°; rain
20
+28
+24
20 September, fri
+28
+24
Feels like
+33
742 mmHg
87%
2.9
m/s
S
20 September, Friday. day, 28°; night, 24°; rain
21
+29
+23
21 September, sat
+29
+23
Feels like
+35
742 mmHg
83%
3
m/s
NW
21 September, Saturday. day, 29°; night, 23°; rain
22
+28
+24
22 September, sun
+28
+24
Feels like
+34
741 mmHg
83%
2.9
m/s
S
22 September, Sunday. day, 28°; night, 24°; rain
23
+29
+24
23 September, mon
+29
+24
Feels like
+34
742 mmHg
83%
2.9
m/s
S
23 September, Monday. day, 29°; night, 24°; rain
24
+29
+24
24 September, tue
+29
+24
Feels like
+35
741 mmHg
81%
3
m/s
N
24 September, Tuesday. day, 29°; night, 24°; rain
25
+28
+24
25 September, wed
+28
+24
Feels like
+33
740 mmHg
83%
4
m/s
NE
25 September, Wednesday. day, 28°; night, 24°; rain
26
+28
+24
26 September, thu
+28
+24
Feels like
+33
740 mmHg
85%
4.1
m/s
S
26 September, Thursday. day, 28°; night, 24°; rain
27
+28
+24
27 September, fri
+28
+24
Feels like
+33
741 mmHg
87%
4.1
m/s
S
27 September, Friday. day, 28°; night, 24°; rain
28
+28
+24
28 September, sat
+28
+24
Feels like
+33
742 mmHg
83%
3.4
m/s
S
28 September, Saturday. day, 28°; night, 24°; rain
29
+29
+23
29 September, sun
+29
+23
Feels like
+35
743 mmHg
80%
3.2
m/s
NW
29 September, Sunday. day, 29°; night, 23°; rain
30
+29
+24
30 September, mon
+29
+24
Feels like
+34
742 mmHg
81%
3.5
m/s
NE
30 September, Monday. day, 29°; night, 24°; rain
1
+28
+24
1 October, tue
+28
+24
Feels like
+32
742 mmHg
85%
4.5
m/s
E
1 October, Tuesday. day, 28°; night, 24°; rain
2
+28
+24
2 October, wed
+28
+24
Feels like
+33
742 mmHg
83%
3
m/s
E
2 October, Wednesday. day, 28°; night, 24°; rain
3
+29
+23
3 October, thu
+29
+23
Feels like
+34
742 mmHg
80%
3.5
m/s
N
3 October, Thursday. day, 29°; night, 23°; rain
4
+29
+23
4 October, fri
+29
+23
Feels like
+34
742 mmHg
80%
3.2
m/s
NE
4 October, Friday. day, 29°; night, 23°; rain
5
+29
+23
5 October, sat
+29
+23
Feels like
+34
742 mmHg
80%
3.4
m/s
N
5 October, Saturday. day, 29°; night, 23°; rain
Average data for 10 years
San Jose September
1
sunny day
29
days with precipitation
0
cloudy days
1 sunny day; 29 days with precipitation; 0 cloudy days;
82
%
air humidity
2
m/s
Wind
SW
299
mm of precipitation
(18% of annual average)
air humidity 82%; 299 millimeters of precipitation (18% of annual average); Wind south-westerly 2 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
S
E
SE
W
E
SE
E
NE
NE
SW
SW
SW
W
NW
NW
NW
SW
S
NW
S
S
N
NE
S
S
S
NW
NE
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
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Puerto Galera
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Baguio
Ilagan
San Pablo
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Hurgada
Santo Domingo
Varadero
Havana
Ko Chang
Kinshasa
Boca Chica
Da Nang
Cam Ranh Bay
