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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
18
+27
+21
18 August, sun
+27
+21
Feels like
+25
745 mmHg
34%
6.4
m/s
W
18 August, Sunday. day, 27°; night, 21°; clear
19
+28
+21
19 August, mon
+28
+21
Feels like
+25
745 mmHg
33%
6.4
m/s
W
19 August, Monday. day, 28°; night, 21°; clear
20
+28
+21
20 August, tue
+28
+21
Feels like
+26
745 mmHg
33%
5.9
m/s
W
20 August, Tuesday. day, 28°; night, 21°; clear
21
August
+36
+20
21 August, wed
+36
+20
Feels like
+28
724 mmHg
20%
6.3
m/s
SW
Climate normal
+27
+21
21 August, Wednesday. day, 36°; night, 20°; mostly clear
22
+32
+17
22 August, thu
+32
+17
Feels like
+25
724 mmHg
32%
7
m/s
SW
Climate normal
+28
+22
22 August, Thursday. day, 32°; night, 17°; clear
23
+30
+15
23 August, fri
+30
+15
Feels like
+23
724 mmHg
39%
6.6
m/s
SW
Climate normal
+28
+23
23 August, Friday. day, 30°; night, 15°; clear
24
+29
+15
24 August, sat
+29
+15
Feels like
+21
724 mmHg
33%
7.3
m/s
SW
Climate normal
+29
+25
24 August, Saturday. day, 29°; night, 15°; clear
25
+31
+18
25 August, sun
+31
+18
Feels like
+21
728 mmHg
25%
9.2
m/s
SW
Climate normal
+29
+24
25 August, Sunday. day, 31°; night, 18°; clear
26
+35
+20
26 August, mon
+35
+20
Feels like
+23
730 mmHg
24%
9.3
m/s
SW
Climate normal
+29
+24
26 August, Monday. day, 35°; night, 20°; clear
27
+36
+20
27 August, tue
+36
+20
Feels like
+25
728 mmHg
25%
8.8
m/s
SW
Climate normal
+29
+24
27 August, Tuesday. day, 36°; night, 20°; clear
28
+34
+19
28 August, wed
+34
+19
Feels like
+23
728 mmHg
28%
8.5
m/s
SW
Climate normal
+30
+24
28 August, Wednesday. day, 34°; night, 19°; mostly clear
29
+32
+19
29 August, thu
+32
+19
Feels like
+22
728 mmHg
32%
8.3
m/s
SW
Climate normal
+30
+24
29 August, Thursday. day, 32°; night, 19°; partly cloudy
30
+33
+19
30 August, fri
+33
+19
Feels like
+24
729 mmHg
34%
8.3
m/s
SW
Climate normal
+29
+23
30 August, Friday. day, 33°; night, 19°; clear
31
+31
+19
31 August, sat
+31
+19
Feels like
+23
733 mmHg
40%
7.9
m/s
W
Climate normal
+29
+23
31 August, Saturday. day, 31°; night, 19°; clear
1 September
+32
+20
1 September, sun
+32
+20
Feels like
+25
731 mmHg
34%
4.2
m/s
SW
Climate normal
+29
+22
1 September, Sunday. day, 32°; night, 20°; mostly clear
2
+31
+19
2 September, mon
+31
+19
Feels like
+26
731 mmHg
36%
4.1
m/s
S
Climate normal
+29
+22
2 September, Monday. day, 31°; night, 19°; partly cloudy
3
+31
+21
3 September, tue
+31
+21
Feels like
+25
714 mmHg
35%
4.8
m/s
SW
Climate normal
+27
+21
3 September, Tuesday. day, 31°; night, 21°; clear
4
+30
+17
4 September, wed
+30
+17
Feels like
+24
714 mmHg
39%
5
m/s
SW
Climate normal
+27
+21
4 September, Wednesday. day, 30°; night, 17°; clear
5
+29
+17
5 September, thu
+29
+17
Feels like
+23
713 mmHg
38%
4.8
m/s
SW
Climate normal
+27
+22
5 September, Thursday. day, 29°; night, 17°; clear
6
+29
+18
6 September, fri
+29
+18
Feels like
+22
713 mmHg
37%
5.4
m/s
NW
Climate normal
+28
+22
6 September, Friday. day, 29°; night, 18°; clear
7
+29
+21
7 September, sat
+29
+21
Feels like
+24
714 mmHg
37%
5.3
m/s
W
Climate normal
+26
+21
7 September, Saturday. day, 29°; night, 21°; clear
8
+30
+23
8 September, sun
+30
+23
Feels like
+25
715 mmHg
38%
3.7
m/s
NW
Climate normal
+26
+21
8 September, Sunday. day, 30°; night, 23°; mostly clear
9
+32
+24
9 September, mon
+32
+24
Feels like
+27
714 mmHg
36%
4.6
m/s
W
Climate normal
+27
+22
9 September, Monday. day, 32°; night, 24°; clear
10
+31
+22
10 September, tue
+31
+22
Feels like
+26
715 mmHg
41%
4.9
m/s
SW
Climate normal
+27
+21
10 September, Tuesday. day, 31°; night, 22°; mostly clear
11
+31
+22
11 September, wed
+31
+22
Feels like
+26
715 mmHg
38%
5.9
m/s
W
Climate normal
+26
+21
11 September, Wednesday. day, 31°; night, 22°; mostly clear
12
+31
+23
12 September, thu
+31
+23
Feels like
+26
714 mmHg
37%
6.1
m/s
W
Climate normal
+25
+19
12 September, Thursday. day, 31°; night, 23°; clear
13
+29
+20
13 September, fri
+29
+20
Feels like
+24
712 mmHg
46%
6.4
m/s
SW
Climate normal
+24
+19
13 September, Friday. day, 29°; night, 20°; mostly clear
14
+27
+17
14 September, sat
+27
+17
Feels like
+20
712 mmHg
51%
6.8
m/s
SW
Climate normal
+26
+21
14 September, Saturday. day, 27°; night, 17°; clear
15
+25
+15
15 September, sun
+25
+15
Feels like
+19
713 mmHg
42%
5.6
m/s
SW
Climate normal
+26
+21
15 September, Sunday. day, 25°; night, 15°; clear
16
+26
+18
16 September, mon
+26
+18
Feels like
+18
714 mmHg
32%
5.4
m/s
W
Climate normal
+26
+20
16 September, Monday. day, 26°; night, 18°; clear
17
+27
+17
17 September, tue
+27
+17
Feels like
+20
715 mmHg
29%
5.7
m/s
W
Climate normal
+26
+21
17 September, Tuesday. day, 27°; night, 17°; clear
18
+26
+17
18 September, wed
+26
+17
Feels like
+19
714 mmHg
32%
5.9
m/s
SW
Climate normal
+27
+21
18 September, Wednesday. day, 26°; night, 17°; clear
19
+23
+17
19 September, thu
+23
+17
Feels like
+16
715 mmHg
42%
6.8
m/s
SW
Climate normal
+26
+20
19 September, Thursday. day, 23°; night, 17°; clear
Average data for 10 years
Next, the average data for 10 years
20
+24
+18
20 September, fri
+24
+18
Feels like
+21
746 mmHg
40%
5.4
m/s
W
20 September, Friday. day, 24°; night, 18°; clear
21
+24
+19
21 September, sat
+24
+19
Feels like
+22
746 mmHg
43%
5.5
m/s
W
21 September, Saturday. day, 24°; 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;
35
%
air humidity
6.3
m/s
Wind
SW
0
mm of precipitation
air humidity 35%; 0 millimeters of precipitation; Wind south-westerly 6.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
W
SW
S
SW
SW
SW
NW
W
NW
W
SW
W
W
SW
SW
SW
W
W
SW
SW
21
Average data for 10 years
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
17
18
19
Daytime temperature
Night-time temperature