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Monthly weather forecast in Alajuela
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
25
+22
+18
25 August, sun
+22
+18
Feels like
+24
680 mmHg
88%
3.5
m/s
SE
25 August, Sunday. day, 22°; night, 18°; rain
26
+22
+18
26 August, mon
+22
+18
Feels like
+25
680 mmHg
91%
4
m/s
E
26 August, Monday. day, 22°; night, 18°; rain
27
+22
+18
27 August, tue
+22
+18
Feels like
+24
680 mmHg
92%
3.2
m/s
SE
27 August, Tuesday. day, 22°; night, 18°; rain
28
+22
+18
28 August, wed
+22
+18
Feels like
+24
681 mmHg
93%
3.2
m/s
E
28 August, Wednesday. day, 22°; night, 18°; rain
29
+22
+18
29 August, thu
+22
+18
Feels like
+25
680 mmHg
93%
3.5
m/s
E
29 August, Thursday. day, 22°; night, 18°; rain
30
August
+27
+20
30 August, fri
+27
+20
Feels like
+25
685 mmHg
81%
4.2
m/s
S
Climate normal
+22
+18
30 August, Friday. day, 27°; night, 20°; thunderstorm with rain
31
+26
+20
31 August, sat
+26
+20
Feels like
+24
685 mmHg
85%
4.1
m/s
SW
Climate normal
+22
+18
31 August, Saturday. day, 26°; night, 20°; thunderstorm with rain
1 September
+25
+20
1 September, sun
+25
+20
Feels like
+23
685 mmHg
86%
3.6
m/s
SW
Climate normal
+22
+18
1 September, Sunday. day, 25°; night, 20°; thunderstorm with rain
2
+26
+20
2 September, mon
+26
+20
Feels like
+25
684 mmHg
85%
2.7
m/s
SW
Climate normal
+22
+17
2 September, Monday. day, 26°; night, 20°; thunderstorm with rain
3
+26
+21
3 September, tue
+26
+21
Feels like
+25
684 mmHg
84%
2.7
m/s
S
Climate normal
+22
+17
3 September, Tuesday. day, 26°; night, 21°; thunderstorm with rain
4
+27
+21
4 September, wed
+27
+21
Feels like
+26
683 mmHg
84%
2.8
m/s
SE
Climate normal
+22
+18
4 September, Wednesday. day, 27°; night, 21°; rain
5
+27
+21
5 September, thu
+27
+21
Feels like
+26
683 mmHg
82%
2.8
m/s
SE
Climate normal
+22
+18
5 September, Thursday. day, 27°; night, 21°; rain
6
+27
+21
6 September, fri
+27
+21
Feels like
+26
684 mmHg
80%
2.2
m/s
SE
Climate normal
+22
+18
6 September, Friday. day, 27°; night, 21°; rain
7
+26
+20
7 September, sat
+26
+20
Feels like
+25
683 mmHg
82%
2.5
m/s
SE
Climate normal
+22
+18
7 September, Saturday. day, 26°; night, 20°; rain
8
+27
+21
8 September, sun
+27
+21
Feels like
+26
685 mmHg
78%
2.4
m/s
NE
Climate normal
+22
+18
8 September, Sunday. day, 27°; night, 21°; rain
9
+27
+21
9 September, mon
+27
+21
Feels like
+26
685 mmHg
75%
2.2
m/s
E
Climate normal
+22
+18
9 September, Monday. day, 27°; night, 21°; partly cloudy
10
+27
+22
10 September, tue
+27
+22
Feels like
+26
685 mmHg
76%
2.1
m/s
E
Climate normal
+22
+18
10 September, Tuesday. day, 27°; night, 22°; partly cloudy
11
+24
+23
11 September, wed
+24
+23
Feels like
+25
724 mmHg
95%
5.7
m/s
SW
Climate normal
+22
+18
11 September, Wednesday. day, 24°; night, 23°; heavy rain
12
+25
+24
12 September, thu
+25
+24
Feels like
+26
723 mmHg
91%
3.9
m/s
SW
Climate normal
+23
+18
12 September, Thursday. day, 25°; night, 24°; rain
13
+25
+24
13 September, fri
+25
+24
Feels like
+28
723 mmHg
91%
3
m/s
SW
Climate normal
+22
+18
13 September, Friday. day, 25°; night, 24°; rain
14
+24
+24
14 September, sat
+24
+24
Feels like
+27
724 mmHg
92%
2.5
m/s
SW
Climate normal
+23
+18
14 September, Saturday. day, 24°; night, 24°; heavy rain
15
+25
+25
15 September, sun
+25
+25
Feels like
+29
723 mmHg
92%
2.9
m/s
SW
Climate normal
+23
+18
15 September, Sunday. day, 25°; night, 25°; rain
16
+25
+24
16 September, mon
+25
+24
Feels like
+27
723 mmHg
91%
3
m/s
SW
Climate normal
+22
+18
16 September, Monday. day, 25°; night, 24°; rain
17
+24
+24
17 September, tue
+24
+24
Feels like
+27
724 mmHg
94%
3.5
m/s
S
Climate normal
+22
+18
17 September, Tuesday. day, 24°; night, 24°; heavy rain
18
+26
+24
18 September, wed
+26
+24
Feels like
+28
724 mmHg
89%
3.7
m/s
W
Climate normal
+22
+18
18 September, Wednesday. day, 26°; night, 24°; rain
19
+25
+24
19 September, thu
+25
+24
Feels like
+27
724 mmHg
91%
3.4
m/s
W
Climate normal
+23
+18
19 September, Thursday. day, 25°; night, 24°; rain
20
+25
+24
20 September, fri
+25
+24
Feels like
+27
724 mmHg
91%
4.5
m/s
W
Climate normal
+22
+18
20 September, Friday. day, 25°; night, 24°; heavy rain
21
+26
+25
21 September, sat
+26
+25
Feels like
+28
724 mmHg
86%
3.4
m/s
W
Climate normal
+22
+18
21 September, Saturday. day, 26°; night, 25°; light rain
22
+25
+25
22 September, sun
+25
+25
Feels like
+28
724 mmHg
90%
2.7
m/s
W
Climate normal
+21
+18
22 September, Sunday. day, 25°; night, 25°; rain
23
+26
+24
23 September, mon
+26
+24
Feels like
+28
724 mmHg
88%
3.7
m/s
NW
Climate normal
+21
+18
23 September, Monday. day, 26°; night, 24°; rain
24
+26
+24
24 September, tue
+26
+24
Feels like
+28
723 mmHg
88%
3.5
m/s
NW
Climate normal
+22
+18
24 September, Tuesday. day, 26°; night, 24°; rain
25
+24
+23
25 September, wed
+24
+23
Feels like
+26
723 mmHg
91%
4.3
m/s
NW
Climate normal
+22
+18
25 September, Wednesday. day, 24°; night, 23°; heavy rain
26
+24
+23
26 September, thu
+24
+23
Feels like
+25
724 mmHg
93%
6.1
m/s
S
Climate normal
+22
+18
26 September, Thursday. day, 24°; night, 23°; rain
27
+25
+24
27 September, fri
+25
+24
Feels like
+27
725 mmHg
89%
2.9
m/s
W
Climate normal
+22
+18
27 September, Friday. day, 25°; night, 24°; rain
28
+25
+24
28 September, sat
+25
+24
Feels like
+26
724 mmHg
91%
3.5
m/s
NW
Climate normal
+22
+18
28 September, Saturday. day, 25°; night, 24°; rain
Average for 30 days
0
sunny days
28
days with precipitation
2
cloudy days
0 sunny days; 28 days with precipitation; 2 cloudy days;
87
%
air humidity
3.4
m/s
Wind
SW
228
mm of precipitation
(4% of annual average)
air humidity 87%; 228 millimeters of precipitation (4% of annual average); Wind south-westerly 3.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
SW
SW
SW
S
SE
SE
SE
SE
NE
E
E
SW
SW
SW
SW
SW
SW
S
W
W
W
W
W
NW
NW
NW
S
W
NW
30
Average data for 10 years
31
1
September
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
Daytime temperature
Night-time temperature
