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May weather forecast in El Cajon
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
27
+20
+16
27 April, sun
+20
+16
Feels like
+19
742 mmHg
55%
3.9
m/s
SW
+17
27 April, Sunday. day, 20°; night, 16°; clear
28
+21
+16
28 April, mon
+21
+16
Feels like
+19
741 mmHg
47%
4
m/s
SW
+17
28 April, Monday. day, 21°; night, 16°; clear
29
+21
+16
29 April, tue
+21
+16
Feels like
+18
741 mmHg
49%
4.9
m/s
SE
+17
29 April, Tuesday. day, 21°; night, 16°; clear
30
+20
+16
30 April, wed
+20
+16
Feels like
+18
741 mmHg
54%
4.5
m/s
W
+17
30 April, Wednesday. day, 20°; night, 16°; clear
1
+21
+17
1 May, thu
+21
+17
Feels like
+20
742 mmHg
52%
3.4
m/s
SW
+17
1 May, Thursday. day, 21°; night, 17°; clear
2
+23
+17
2 May, fri
+23
+17
Feels like
+21
742 mmHg
46%
3.5
m/s
NW
+17
2 May, Friday. day, 23°; night, 17°; clear
3
+21
+15
3 May, sat
+21
+15
Feels like
+19
742 mmHg
58%
3.5
m/s
SW
+18
3 May, Saturday. day, 21°; night, 15°; clear
4
+18
+14
4 May, sun
+18
+14
Feels like
+17
742 mmHg
68%
3.4
m/s
SW
+18
4 May, Sunday. day, 18°; night, 14°; clear
5
+17
+14
5 May, mon
+17
+14
Feels like
+15
741 mmHg
72%
4.4
m/s
SW
+18
5 May, Monday. day, 17°; night, 14°; clear
6
+16
+14
6 May, tue
+16
+14
Feels like
+15
741 mmHg
70%
4
m/s
SW
+17
6 May, Tuesday. day, 16°; night, 14°; partly cloudy
7
+17
+14
7 May, wed
+17
+14
Feels like
+16
742 mmHg
69%
3.9
m/s
SW
+17
7 May, Wednesday. day, 17°; night, 14°; clear
8
+17
+14
8 May, thu
+17
+14
Feels like
+15
742 mmHg
70%
3.7
m/s
W
+17
8 May, Thursday. day, 17°; night, 14°; partly cloudy
9
+18
+14
9 May, fri
+18
+14
Feels like
+17
742 mmHg
68%
3.7
m/s
SW
+17
9 May, Friday. day, 18°; night, 14°; clear
10
+19
+15
10 May, sat
+19
+15
Feels like
+18
742 mmHg
64%
3.4
m/s
W
+17
10 May, Saturday. day, 19°; night, 15°; clear
11
+20
+16
11 May, sun
+20
+16
Feels like
+19
742 mmHg
58%
3.2
m/s
SE
+17
11 May, Sunday. day, 20°; night, 16°; clear
12
+21
+16
12 May, mon
+21
+16
Feels like
+20
742 mmHg
56%
3.7
m/s
S
+17
12 May, Monday. day, 21°; night, 16°; clear
13
+20
+15
13 May, tue
+20
+15
Feels like
+19
742 mmHg
60%
3.5
m/s
S
+18
13 May, Tuesday. day, 20°; night, 15°; clear
14
+19
+15
14 May, wed
+19
+15
Feels like
+18
742 mmHg
61%
3.7
m/s
W
+18
14 May, Wednesday. day, 19°; night, 15°; clear
15
+19
+16
15 May, thu
+19
+16
Feels like
+18
742 mmHg
58%
3.5
m/s
SW
+18
15 May, Thursday. day, 19°; night, 16°; clear
16
+19
+16
16 May, fri
+19
+16
Feels like
+18
742 mmHg
63%
3.9
m/s
S
+18
16 May, Friday. day, 19°; night, 16°; partly cloudy
17
+19
+15
17 May, sat
+19
+15
Feels like
+18
741 mmHg
67%
4
m/s
SW
+18
17 May, Saturday. day, 19°; night, 15°; clear
18
+20
+16
18 May, sun
+20
+16
Feels like
+19
742 mmHg
61%
3.7
m/s
SW
+18
18 May, Sunday. day, 20°; night, 16°; clear
19
+21
+16
19 May, mon
+21
+16
Feels like
+20
741 mmHg
61%
3.2
m/s
SW
+18
19 May, Monday. day, 21°; night, 16°; clear
20
+20
+15
20 May, tue
+20
+15
Feels like
+19
741 mmHg
62%
3.2
m/s
SW
+18
20 May, Tuesday. day, 20°; night, 15°; clear
21
+18
+14
21 May, wed
+18
+14
Feels like
+16
741 mmHg
68%
3.7
m/s
SW
+18
21 May, Wednesday. day, 18°; night, 14°; clear
22
+17
+14
22 May, thu
+17
+14
Feels like
+15
741 mmHg
68%
4.1
m/s
SW
+18
22 May, Thursday. day, 17°; night, 14°; clear
23
+17
+13
23 May, fri
+17
+13
Feels like
+16
741 mmHg
70%
3.4
m/s
SW
+18
23 May, Friday. day, 17°; night, 13°; clear
24
+18
+14
24 May, sat
+18
+14
Feels like
+16
741 mmHg
68%
3.4
m/s
SW
+18
24 May, Saturday. day, 18°; night, 14°; clear
25
+18
+14
25 May, sun
+18
+14
Feels like
+17
742 mmHg
68%
3.7
m/s
W
+18
25 May, Sunday. day, 18°; night, 14°; clear
26
+19
+14
26 May, mon
+19
+14
Feels like
+18
742 mmHg
69%
3.7
m/s
W
+18
26 May, Monday. day, 19°; night, 14°; clear
27
+19
+14
27 May, tue
+19
+14
Feels like
+18
741 mmHg
69%
3.2
m/s
W
+18
27 May, Tuesday. day, 19°; night, 14°; clear
28
+19
+15
28 May, wed
+19
+15
Feels like
+19
741 mmHg
68%
3.7
m/s
SW
+18
28 May, Wednesday. day, 19°; night, 15°; clear
29
+20
+16
29 May, thu
+20
+16
Feels like
+19
741 mmHg
67%
3.4
m/s
SW
+18
29 May, Thursday. day, 20°; night, 16°; clear
30
+20
+15
30 May, fri
+20
+15
Feels like
+20
742 mmHg
64%
3
m/s
SW
+18
30 May, Friday. day, 20°; night, 15°; clear
31
+20
+16
31 May, sat
+20
+16
Feels like
+20
741 mmHg
68%
3
m/s
SW
+18
31 May, Saturday. day, 20°; night, 16°; clear
Average data for 10 years
El Cajon May
28
sunny days
0
days with precipitation
3
cloudy days
28 sunny days; 0 days with precipitation; 3 cloudy days;
64
%
air humidity
2.5
m/s
Wind
SW
7
mm of precipitation
(4% of annual average)
+18
°C
Water temperature
air humidity 64%; 7 millimeters of precipitation (4% of annual average); Wind south-westerly 2.5 Meters per second; Water temperature +18°
Weather graphs for May
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
NW
SW
SW
SW
SW
SW
W
SW
W
SE
S
S
W
SW
S
SW
SW
SW
SW
SW
SW
SW
SW
W
W
W
SW
SW
SW
SW
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
31
Daytime temperature
Night-time temperature
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