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Monthly weather forecast in San Bernardino
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 September
+29
+22
1 September, sun
+29
+22
Feels like
+26
745 mmHg
28%
5.8
m/s
W
1 September, Sunday. day, 29°; night, 22°; clear
2
+29
+22
2 September, mon
+29
+22
Feels like
+26
745 mmHg
27%
6
m/s
W
2 September, Monday. day, 29°; night, 22°; clear
3
+27
+21
3 September, tue
+27
+21
Feels like
+25
745 mmHg
31%
5.8
m/s
W
3 September, Tuesday. day, 27°; night, 21°; clear
4
+27
+21
4 September, wed
+27
+21
Feels like
+25
745 mmHg
33%
5.5
m/s
W
4 September, Wednesday. day, 27°; night, 21°; clear
5
+27
+22
5 September, thu
+27
+22
Feels like
+25
745 mmHg
28%
4.5
m/s
W
5 September, Thursday. day, 27°; night, 22°; clear
6
+28
+22
6 September, fri
+28
+22
Feels like
+26
745 mmHg
31%
5
m/s
W
6 September, Friday. day, 28°; night, 22°; clear
7
September
+41
+27
7 September, sat
+41
+27
Feels like
+34
721 mmHg
21%
5.9
m/s
SW
Climate normal
+26
+21
7 September, Saturday. day, 41°; night, 27°; partly cloudy
8
+40
+26
8 September, sun
+40
+26
Feels like
+33
719 mmHg
28%
6.1
m/s
S
Climate normal
+26
+21
8 September, Sunday. day, 40°; night, 26°; partly cloudy
9
+40
+25
9 September, mon
+40
+25
Feels like
+33
722 mmHg
23%
6.2
m/s
SW
Climate normal
+27
+22
9 September, Monday. day, 40°; night, 25°; clear
10
+37
+19
10 September, tue
+37
+19
Feels like
+29
721 mmHg
23%
6.9
m/s
SW
Climate normal
+27
+21
10 September, Tuesday. day, 37°; night, 19°; clear
11
+30
+15
11 September, wed
+30
+15
Feels like
+21
724 mmHg
28%
7.9
m/s
SW
Climate normal
+26
+21
11 September, Wednesday. day, 30°; night, 15°; clear
12
+26
+15
12 September, thu
+26
+15
Feels like
+18
723 mmHg
47%
7.7
m/s
SW
Climate normal
+25
+19
12 September, Thursday. day, 26°; night, 15°; clear
13
+28
+16
13 September, fri
+28
+16
Feels like
+18
725 mmHg
45%
8.9
m/s
W
Climate normal
+24
+19
13 September, Friday. day, 28°; night, 16°; clear
14
+30
+16
14 September, sat
+30
+16
Feels like
+18
726 mmHg
35%
9.6
m/s
SW
Climate normal
+26
+21
14 September, Saturday. day, 30°; night, 16°; clear
15
+30
+17
15 September, sun
+30
+17
Feels like
+20
727 mmHg
35%
8.4
m/s
SW
Climate normal
+26
+21
15 September, Sunday. day, 30°; night, 17°; clear
16
+30
+17
16 September, mon
+30
+17
Feels like
+21
729 mmHg
46%
8.7
m/s
S
Climate normal
+26
+20
16 September, Monday. day, 30°; night, 17°; partly cloudy
17
+29
+16
17 September, tue
+29
+16
Feels like
+20
733 mmHg
46%
7.7
m/s
NW
Climate normal
+26
+21
17 September, Tuesday. day, 29°; night, 16°; mostly clear
18
+30
+18
18 September, wed
+30
+18
Feels like
+24
731 mmHg
41%
3.5
m/s
SW
Climate normal
+27
+21
18 September, Wednesday. day, 30°; night, 18°; clear
19
+30
+15
19 September, thu
+30
+15
Feels like
+25
731 mmHg
36%
3.6
m/s
SW
Climate normal
+26
+20
19 September, Thursday. day, 30°; night, 15°; clear
20
+22
+13
20 September, fri
+22
+13
Feels like
+16
716 mmHg
62%
5.5
m/s
SW
Climate normal
+24
+18
20 September, Friday. day, 22°; night, 13°; partly cloudy
21
+23
+13
21 September, sat
+23
+13
Feels like
+17
716 mmHg
56%
5.3
m/s
W
Climate normal
+24
+19
21 September, Saturday. day, 23°; night, 13°; clear
22
+24
+14
22 September, sun
+24
+14
Feels like
+17
715 mmHg
55%
5.9
m/s
W
Climate normal
+26
+21
22 September, Sunday. day, 24°; night, 14°; clear
23
+24
+12
23 September, mon
+24
+12
Feels like
+18
711 mmHg
54%
5.6
m/s
SW
Climate normal
+27
+22
23 September, Monday. day, 24°; night, 12°; clear
24
+25
+14
24 September, tue
+25
+14
Feels like
+18
712 mmHg
47%
3.8
m/s
SW
Climate normal
+26
+21
24 September, Tuesday. day, 25°; night, 14°; clear
25
+28
+18
25 September, wed
+28
+18
Feels like
+21
713 mmHg
33%
3.8
m/s
NW
Climate normal
+26
+21
25 September, Wednesday. day, 28°; night, 18°; clear
26
+30
+18
26 September, thu
+30
+18
Feels like
+23
714 mmHg
29%
4.9
m/s
W
Climate normal
+26
+22
26 September, Thursday. day, 30°; night, 18°; clear
27
+31
+21
27 September, fri
+31
+21
Feels like
+24
714 mmHg
25%
3.9
m/s
NW
Climate normal
+26
+21
27 September, Friday. day, 31°; night, 21°; clear
28
+32
+24
28 September, sat
+32
+24
Feels like
+25
714 mmHg
27%
5
m/s
W
Climate normal
+26
+21
28 September, Saturday. day, 32°; night, 24°; clear
29
+32
+20
29 September, sun
+32
+20
Feels like
+26
714 mmHg
32%
4.3
m/s
NW
Climate normal
+26
+21
29 September, Sunday. day, 32°; night, 20°; clear
30
+30
+20
30 September, mon
+30
+20
Feels like
+24
714 mmHg
39%
5.1
m/s
W
Climate normal
+25
+20
30 September, Monday. day, 30°; night, 20°; clear
1 October
+28
+17
1 October, tue
+28
+17
Feels like
+21
712 mmHg
41%
6.2
m/s
W
Climate normal
+24
+19
1 October, Tuesday. day, 28°; night, 17°; clear
2
+24
+15
2 October, wed
+24
+15
Feels like
+19
712 mmHg
55%
5.4
m/s
SW
Climate normal
+22
+15
2 October, Wednesday. day, 24°; night, 15°; clear
3
+24
+17
3 October, thu
+24
+17
Feels like
+19
714 mmHg
57%
5.6
m/s
SW
Climate normal
+19
+14
3 October, Thursday. day, 24°; night, 17°; clear
4
+25
+18
4 October, fri
+25
+18
Feels like
+22
716 mmHg
54%
3.3
m/s
NW
Climate normal
+18
+14
4 October, Friday. day, 25°; night, 18°; partly cloudy
5
+25
+19
5 October, sat
+25
+19
Feels like
+22
718 mmHg
58%
2.8
m/s
NW
Climate normal
+20
+15
5 October, Saturday. day, 25°; night, 19°; light rain
Average for 30 days
24
sunny days
1
day with precipitation
5
cloudy days
24 sunny days; 1 day with precipitation; 5 cloudy days;
41
%
air humidity
5.7
m/s
Wind
SW
0.3
mm of precipitation
(1% of annual average)
air humidity 41%; 0.3 millimeters of precipitation (1% of annual average); Wind south-westerly 5.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
S
SW
SW
SW
SW
W
SW
SW
S
NW
SW
SW
SW
W
W
SW
SW
NW
W
NW
W
NW
W
W
SW
SW
NW
NW
W
7
Average data for 10 years
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
Daytime temperature
Night-time temperature
