06.04
mon
mon
Day
90°F
S 2 mph
Precip.
0%
0%
Night
64°F
SW 4 mph
Precip.
82%
82%
07.04
tue
tue
Day
88°F
SE 2 mph
Precip.
85%
85%
Night
66°F
SW 3 mph
Precip.
64%
64%
08.04
wed
wed
Day
88°F
S 4 mph
Precip.
100%
100%
Night
63°F
SW 5 mph
Precip.
0%
0%
09.04
thu
thu
Day
86°F
SW 11 mph
Precip.
65%
65%
Night
63°F
SW 5 mph
Precip.
0%
0%
10.04
fri
fri
Day
88°F
SW 7 mph
Precip.
100%
100%
Night
68°F
SW 5 mph
Precip.
81%
81%
11.04
sat
sat
Day
81°F
SW 9 mph
Precip.
100%
100%
Night
66°F
SW 4 mph
Precip.
71%
71%
12.04
sun
sun
Day
82°F
SW 9 mph
Precip.
63%
63%
Night
66°F
SW 6 mph
Precip.
0%
0%
13.04
mon
mon
Day
86°F
SW 9 mph
Precip.
0%
0%
Night
59°F
SW 6 mph
Precip.
0%
0%
14.04
tue
tue
Day
88°F
SW 6 mph
Precip.
83%
83%
Night
59°F
SW 5 mph
Precip.
0%
0%
15.04
wed
wed
Day
88°F
E 1 mph
Precip.
87%
87%
Night
59°F
SW 5 mph
Precip.
0%
0%
16.04
thu
thu
Day
90°F
S 3 mph
Precip.
72%
72%
Night
57°F
SW 5 mph
Precip.
0%
0%
17.04
fri
fri
Day
90°F
S 2 mph
Precip.
76%
76%
Night
64°F
SW 3 mph
Precip.
0%
0%
18.04
sat
sat
Day
82°F
NE 2 mph
Precip.
100%
100%
Night
59°F
SW 4 mph
Precip.
0%
0%
19.04
sun
sun
Day
84°F
SE 2 mph
Precip.
100%
100%
Night
61°F
SW 4 mph
Precip.
0%
0%
sea water
temperature
temperature
| Alajuela |
monthly
weather
weather
| Alajuela |
current
weather
weather
| Alajuela |
7 days
forecast
forecast
| Alajuela |
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 86.5°F. The highest and lowest sea temperatures during the month were 87.1°F and 85.8°F.
Air temperature in Alajuela, °F
Precipitation total in Alajuela, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Alajuela
Alajuela on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Alajuela
Local time: 14:01
April 06, monday
1500
86°F
NE
3 mph
3 mph
1800
73°F
S
2 mph
2 mph
2100
70°F
SW
3 mph
3 mph
April 07, tuesday
0000
64°F
SW
4 mph
4 mph
0300
61°F
SW
5 mph
5 mph
0600
59°F
SW
4 mph
4 mph
0900
81°F
S
2 mph
2 mph
1200
88°F
SE
2 mph
2 mph
