Measurements:
°C
°F
CURRENT WEATHER
01:15
Alajuela
68°F
SW 3 mph
Feels like: 68°F
Precip: 20%
World Resorts Costa Rica Alajuela Weather

14 Day Weather Forecast

07.13
mon
DAY
76°F
E 1 mph
precip
53%
NIGHT
64°F
SW 5 mph
precip
34%
07.14
tue
DAY
82°F
SW 3 mph
precip
17%
NIGHT
66°F
SW 6 mph
precip
34%
07.15
wed
DAY
86°F
S 2 mph
precip
36%
NIGHT
68°F
SW 2 mph
precip
45%
07.16
thu
DAY
84°F
SE 2 mph
precip
57%
NIGHT
68°F
SW 5 mph
precip
50%
07.17
fri
DAY
84°F
SW 5 mph
precip
19%
NIGHT
66°F
SW 5 mph
precip
30%
07.18
sat
DAY
84°F
S 2 mph
precip
57%
NIGHT
66°F
SW 4 mph
precip
28%
07.19
sun
DAY
80°F
SW 6 mph
precip
25%
NIGHT
66°F
SW 5 mph
precip
31%
07.20
mon
DAY
80°F
SW 4 mph
precip
57%
NIGHT
64°F
SW 4 mph
precip
20%
07.21
tue
DAY
74°F
SW 4 mph
precip
40%
NIGHT
60°F
SW 6 mph
precip
19%
07.22
wed
DAY
70°F
SW 5 mph
precip
12%
NIGHT
64°F
SW 4 mph
precip
22%
07.23
thu
DAY
82°F
E 2 mph
precip
40%
NIGHT
70°F
W 1 mph
precip
72%
07.24
fri
DAY
74°F
E 2 mph
precip
60%
NIGHT
68°F
SW 1 mph
precip
36%
07.25
sat
DAY
74°F
SW 2 mph
precip
73%
NIGHT
62°F
SW 4 mph
precip
26%
07.26
sun
DAY
86°F
SW 1 mph
precip
17%
NIGHT
66°F
SW 4 mph
precip
37%

Alajuela Sea Water Temperature in July, °F

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Alajuela was 88.9°F. The maximum and minimum values were 88.0°F and 89.8°F respectively.

Alajuela on the Weather Map

Best Time to Visit Alajuela
The most sunny months:
February 16 days
March 16 days
January 15 days
The most warm months:
March 87.3 °F
April 86.3 °F
February 85.5 °F
Warmest sea temperature:
April 89.1 °F
May 88.9 °F
March 88.6 °F
The most cold months:
October 78.7 °F
November 78.8 °F
September 80.0 °F
The most rainy months:
September 25 days
October 25 days
June 24 days
The most windy months:
February 6 mph
January 6 mph
March 6 mph
more details
Costa Rica Resorts:
NAME
F°
Alajuela +68
Cartago +62
Heredia +66
Jaco +84
Limon +80
Playa Flamingo +82
Playas del Coco +82
Puerto Limon +80
Puerto Viejo de Talamanca +80
Quepos +76
Samara +80
San Jose +64
Santa Teresa +84
Tamarindo +82
Tortuguero +78
all resorts
24 Hours Weather Forecast
Alajuela
Local time: 01:15
13 jul, monday
0300 68°F
SW
4 mph
0600 66°F
SW
4 mph
0900 82°F
SW
1 mph
1200 76°F
E
1 mph
1500 74°F
SW
2 mph
1800 68°F
SW
4 mph
2100 68°F
SW
4 mph
14 jul, tuesday
0000 64°F
SW
5 mph