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30 Day Weather - Guanacaste

20/08/2026

29^oC

26^oC

Light rain

79%

15.482 km/h

33%

Chance of Rain

23^oC

Dew Point

79%

Humidity

94

Ozone

4.34 mm

Precipitation

101200 hPa

Pressure

North

Wind Direction

57%

Cloud Cover

05:08

Sunrise

17:08

Sunset

21/08/2026

29^oC

26^oC

Light rain

79%

15.257 km/h

28%

Chance of Rain

23^oC

Dew Point

79%

Humidity

99

Ozone

3.26 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

64%

Cloud Cover

05:08

Sunrise

17:08

Sunset

22/08/2026

29^oC

26^oC

Light rain

79%

14.983 km/h

10%

Chance of Rain

24^oC

Dew Point

79%

Humidity

104

Ozone

2.41 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

45%

Cloud Cover

05:08

Sunrise

17:08

Sunset

23/08/2026

30^oC

26^oC

Light rain

76%

15.337 km/h

20%

Chance of Rain

23^oC

Dew Point

76%

Humidity

110

Ozone

3.01 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

35%

Cloud Cover

05:08

Sunrise

17:08

Sunset

24/08/2026

30^oC

26^oC

Light rain

77%

15.868 km/h

31%

Chance of Rain

24^oC

Dew Point

77%

Humidity

100

Ozone

3.66 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

41%

Cloud Cover

05:08

Sunrise

17:08

Sunset

25/08/2026

29^oC

26^oC

Light rain

79%

15.401 km/h

12%

Chance of Rain

24^oC

Dew Point

79%

Humidity

93

Ozone

2.99 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

53%

Cloud Cover

05:08

Sunrise

17:08

Sunset

26/08/2026

30^oC

26^oC

Light rain

76%

15.015 km/h

14%

Chance of Rain

23^oC

Dew Point

76%

Humidity

100

Ozone

2.59 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

46%

Cloud Cover

05:08

Sunrise

17:08

Sunset

27/08/2026

29^oC

26^oC

Light rain

78%

11.346 km/h

29%

Chance of Rain

23^oC

Dew Point

78%

Humidity

98

Ozone

4.78 mm

Precipitation

100900 hPa

Pressure

North

Wind Direction

51%

Cloud Cover

05:08

Sunrise

17:08

Sunset

28/08/2026

28^oC

26^oC

Light rain

89%

11.587 km/h

98%

Chance of Rain

25^oC

Dew Point

89%

Humidity

107

Ozone

19.74 mm

Precipitation

100900 hPa

Pressure

North

Wind Direction

87%

Cloud Cover

05:08

Sunrise

17:08

Sunset

29/08/2026

29^oC

26^oC

Light rain

79%

14.323 km/h

79%

Chance of Rain

24^oC

Dew Point

79%

Humidity

93

Ozone

9.37 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

81%

Cloud Cover

05:08

Sunrise

17:08

Sunset

30/08/2026

28^oC

26^oC

Light rain

85%

12.199 km/h

61%

Chance of Rain

24^oC

Dew Point

85%

Humidity

92

Ozone

9.21 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

88%

Cloud Cover

05:08

Sunrise

17:08

Sunset

31/08/2026

27^oC

26^oC

Light rain

86%

14.404 km/h

26%

Chance of Rain

24^oC

Dew Point

86%

Humidity

105

Ozone

4.87 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

94%

Cloud Cover

05:08

Sunrise

17:08

Sunset

01/09/2026

29^oC

26^oC

Light rain

74%

14.983 km/h

17%

Chance of Rain

22^oC

Dew Point

74%

Humidity

96

Ozone

1.21 mm

Precipitation

100900 hPa

Pressure

North

Wind Direction

93%

Cloud Cover

05:09

Sunrise

17:09

Sunset

02/09/2026

30^oC

26^oC

Light rain

74%

12.022 km/h

12%

Chance of Rain

23^oC

Dew Point

74%

Humidity

110

Ozone

1.78 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

53%

Cloud Cover

05:09

Sunrise

17:09

Sunset

03/09/2026

29^oC

25^oC

Light rain

77%

12.633 km/h

29%

Chance of Rain

23^oC

Dew Point

77%

Humidity

108

Ozone

3.7 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

56%

Cloud Cover

05:09

Sunrise

17:09

Sunset

04/09/2026

26^oC

26^oC

Moderate rain

91%

7.097 km/h

99%

Chance of Rain

24^oC

Dew Point

91%

Humidity

92

Ozone

41.3 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

98%

Cloud Cover

05:09

Sunrise

17:09

Sunset

05/09/2026

28^oC

26^oC

Light rain

85%

10.944 km/h

42%

Chance of Rain

24^oC

Dew Point

85%

Humidity

102

Ozone

7.05 mm

Precipitation

100900 hPa

Pressure

North

Wind Direction

79%

Cloud Cover

05:09

Sunrise

17:09

Sunset

06/09/2026

28^oC

26^oC

Light rain

86%

12.746 km/h

72%

Chance of Rain

24^oC

Dew Point

86%

Humidity

105

Ozone

11.94 mm

Precipitation

100900 hPa

Pressure

North

Wind Direction

87%

Cloud Cover

05:09

Sunrise

17:09

Sunset

07/09/2026

27^oC

26^oC

Moderate rain

92%

9.93 km/h

99%

Chance of Rain

25^oC

Dew Point

92%

Humidity

107

Ozone

58.52 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

99%

Cloud Cover

05:09

Sunrise

17:09

Sunset

08/09/2026

27^oC

26^oC

Moderate rain

92%

7.194 km/h

96%

Chance of Rain

25^oC

Dew Point

92%

Humidity

92

Ozone

64.26 mm

Precipitation

101100 hPa

Pressure

North

Wind Direction

99%

Cloud Cover

05:09

Sunrise

17:09

Sunset

09/09/2026

28^oC

26^oC

Moderate rain

89%

11.024 km/h

99%

Chance of Rain

24^oC

Dew Point

89%

Humidity

90

Ozone

21.7 mm

Precipitation

101100 hPa

Pressure

North

Wind Direction

99%

Cloud Cover

05:09

Sunrise

17:09

Sunset

10/09/2026

28^oC

25^oC

Light rain

80%

12.923 km/h

22%

Chance of Rain

23^oC

Dew Point

80%

Humidity

97

Ozone

4.6 mm

Precipitation

101200 hPa

Pressure

North

Wind Direction

86%

Cloud Cover

05:09

Sunrise

17:09

Sunset

11/09/2026

29^oC

26^oC

Light rain

76%

13.1 km/h

18%

Chance of Rain

23^oC

Dew Point

76%

Humidity

90

Ozone

1.44 mm

Precipitation

101200 hPa

Pressure

North

Wind Direction

76%

Cloud Cover

05:09

Sunrise

17:09

Sunset

12/09/2026

30^oC

25^oC

Light rain

72%

15.047 km/h

7%

Chance of Rain

22^oC

Dew Point

72%

Humidity

104

Ozone

0.57 mm

Precipitation

101100 hPa

Pressure

North

Wind Direction

33%

Cloud Cover

05:09

Sunrise

17:09

Sunset

13/09/2026

30^oC

26^oC

Light rain

72%

14.5 km/h

6%

Chance of Rain

22^oC

Dew Point

72%

Humidity

109

Ozone

1.02 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

32%

Cloud Cover

05:09

Sunrise

17:09

Sunset

14/09/2026

29^oC

26^oC

Light rain

76%

13.535 km/h

40%

Chance of Rain

23^oC

Dew Point

76%

Humidity

103

Ozone

3.12 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

47%

Cloud Cover

05:09

Sunrise

17:09

Sunset

15/09/2026

30^oC

26^oC

Light rain

75%

13.535 km/h

6%

Chance of Rain

23^oC

Dew Point

75%

Humidity

109

Ozone

1.76 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

61%

Cloud Cover

05:09

Sunrise

17:09

Sunset

16/09/2026

28^oC

26^oC

Heavy intensity rain

84%

12.311 km/h

94%

Chance of Rain

24^oC

Dew Point

84%

Humidity

104

Ozone

66.18 mm

Precipitation

100900 hPa

Pressure

North

Wind Direction

71%

Cloud Cover

05:09

Sunrise

17:09

Sunset

17/09/2026

28^oC

26^oC

Heavy intensity rain

91%

8.465 km/h

88%

Chance of Rain

25^oC

Dew Point

91%

Humidity

98

Ozone

81.08 mm

Precipitation

101000 hPa

Pressure

North

Wind Direction

97%

Cloud Cover

05:09

Sunrise

17:09

Sunset

Tomorrow 3 days 5 days 7 days 10 days 20 days 30 days

Temperature & Rainfall Outlook for Guanacaste

Wed - 19

Thu - 20

Fri - 21

Sat - 22

Sun - 23

Mon - 24

Tue - 25

Wed - 26

Thu - 27

Fri - 28

Max Temperature

Min Temperature

weather365

9.55 mm

weather365

4.34 mm

weather365

3.26 mm

weather365

2.41 mm

weather365

3.01 mm

weather365

3.66 mm

weather365

2.99 mm

weather365

2.59 mm

weather365

4.78 mm

weather365

19.74 mm

Precipitation

Chance of Rain

Radar

weather365.com

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