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Monthly weather forecast in St. Louis
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
7
July
+32
+23
7 July, Sunday. day, 32°; night, 23°; light rain
8
+30
+23
8 July, Monday. day, 30°; night, 23°; thunderstorm with rain
9
+24
+20
9 July, Tuesday. day, 24°; night, 20°; heavy rain
10
+29
+20
10 July, Wednesday. day, 29°; night, 20°; light rain
11
+29
+20
11 July, Thursday. day, 29°; night, 20°; thunderstorm with rain
12
+31
+23
12 July, Friday. day, 31°; night, 23°; light rain
13
+32
+24
13 July, Saturday. day, 32°; night, 24°; light rain
14
+34
+25
14 July, Sunday. day, 34°; night, 25°; light rain
15
+35
+25
15 July, Monday. day, 35°; night, 25°; light rain
16
+34
+25
16 July, Tuesday. day, 34°; night, 25°; light rain
17
+33
+25
17 July, Wednesday. day, 33°; night, 25°; light rain
18
+33
+23
18 July, Thursday. day, 33°; night, 23°; light rain
19
+33
+22
19 July, Friday. day, 33°; night, 22°; partly cloudy
20
+34
+23
20 July, Saturday. day, 34°; night, 23°; mostly clear
21
+26
+18
21 July, Sunday. day, 26°; night, 18°; light rain
22
+27
+17
22 July, Monday. day, 27°; night, 17°; clear
23
+31
+19
23 July, Tuesday. day, 31°; night, 19°; clear
24
+24
+20
24 July, Wednesday. day, 24°; night, 20°; partly cloudy
25
+24
+18
25 July, Thursday. day, 24°; night, 18°; rain
26
+22
+18
26 July, Friday. day, 22°; night, 18°; light rain
27
+24
+15
27 July, Saturday. day, 24°; night, 15°; mostly clear
28
+25
+16
28 July, Sunday. day, 25°; night, 16°; clear
29
+26
+17
29 July, Monday. day, 26°; night, 17°; clear
30
+30
+19
30 July, Tuesday. day, 30°; night, 19°; clear
31
+33
+22
31 July, Wednesday. day, 33°; night, 22°; clear
1 August
+35
+23
1 August, Thursday. day, 35°; night, 23°; clear
2
+32
+26
2 August, Friday. day, 32°; night, 26°; partly cloudy
3
+32
+26
3 August, Saturday. day, 32°; night, 26°; partly cloudy
4
+31
+24
4 August, Sunday. day, 31°; night, 24°; partly cloudy
5
+34
+23
5 August, Monday. day, 34°; night, 23°; light rain
Average data for 10 years
Next, the average data for 10 years
6
+29
+23
6 August, Tuesday. day, 29°; night, 23°; partly cloudy
7
+29
+24
7 August, Wednesday. day, 29°; night, 24°; partly cloudy
8
+30
+24
8 August, Thursday. day, 30°; night, 24°; partly cloudy
9
+29
+24
9 August, Friday. day, 29°; night, 24°; rain
10
+29
+24
10 August, Saturday. day, 29°; night, 24°; clear
Average for 30 days
11
sunny days
14
days with precipitation
5
cloudy days
11 sunny days; 14 days with precipitation; 5 cloudy days;
68
%
air humidity
3.3
m/s
Wind
NE
68
mm of precipitation
(8% of annual average)
air humidity 68%; 68 millimeters of precipitation (8% of annual average); Wind north-easterly 3.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
SW
NE
NW
W
SE
S
SW
SW
W
S
S
SW
NE
N
N
W
NE
SE
NE
NE
NE
NE
E
S
SW
W
SW
SW
NW
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
31
1
August
2
3
4
5
Daytime temperature
Night-time temperature