Sat
Apr 27
Slightly unstable
~1
l/m2
40%
Sun
Apr 28
Slightly unstable
~4
l/m2
47%
Mon
Apr 29
Slightly unstable
~7
l/m2
51%
Tue
Apr 30
Slightly unstable
~36
l/m2
93%
Wed
May 1
Slightly unstable
~23
l/m2
83%
Thu
May 2
Slightly unstable
~5
l/m2
37%
Fri
May 3
Slightly unstable
~6
l/m2
32%
27 Apr will be warm and the weather will be slightly unstable, thunderstorms possible.
There is a 40% probability of light rainfall and showers.
The sky will be partly cloudy:
13% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
28% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
26% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1011 mb. Relative humidity will be high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
03:00
24 °C
26 °C
4 km/h 
11 km/h
1011 mb
79.4%
4,905 m
172 m
Apr, 27 03:00 @ Slightly unstable
06:00
24 °C
26 °C
5 km/h
5 km/h
1012 mb
80.8%
5,330 m
66 m
Apr, 27 06:00 @ Slightly unstable
09:00
29 °C
31 °C
5 km/h 
11 km/h
1013 mb
58.6%
5,406 m
978 m
1/4
Apr, 27 09:00 @ Slightly unstable
12:00
32 °C
35 °C
8 km/h 
13 km/h
1012 mb
46.8%
5,433 m
1,644 m
2/4
Apr, 27 12:00 @ Slightly unstable
15:00
0.2 12%
100%
30 °C
33 °C
14 km/h
18 km/h
1009 mb
53.5%
5,213 m
1,022 m
2/4
Apr, 27 15:00 @ Slightly unstable
18:00
0.6 24%
98%
27 °C
29 °C
7 km/h
15 km/h
1011 mb
65.3%
5,064 m
671 m
1/4
Apr, 27 18:00 @ Slightly unstable
21:00
0.3 40%
90%
26 °C
28 °C
4 km/h 
14 km/h
1013 mb
72.2%
4,980 m
464 m
Apr, 27 21:00 @ Slightly unstable
28 Apr will be warm and the weather will be slightly unstable, thunderstorms possible.
There is a 47% probability of light rainfall and showers.
The sky will be partly cloudy:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
40% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
27% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% convective clouds (Cumulonimbus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1011 mb. Relative humidity will be high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
0.6 47%
83%
25 °C
27 °C
4 km/h
14 km/h
1013 mb
75.7%
5,109 m
332 m
Apr, 28 00:00 @ Slightly unstable
03:00
0.2 26%
37%
24 °C
26 °C
2 km/h
17 km/h
1011 mb
78.5%
4,987 m
263 m
Apr, 28 03:00 @ Mostly stable
06:00
0.2 18%
44%
24 °C
26 °C
3 km/h 
14 km/h
1012 mb
79.9%
5,292 m
138 m
Apr, 28 06:00 @ Mostly stable
09:00
29 °C
31 °C
4 km/h
12 km/h
1013 mb
57.7%
5,473 m
1,051 m
1/4
Apr, 28 09:00 @ Slightly unstable
12:00
32 °C
34 °C
8 km/h
13 km/h
1011 mb
48.7%
5,419 m
1,582 m
2/4
Apr, 28 12:00 @ Slightly unstable
15:00
0.3 23%
100%
30 °C
32 °C
11 km/h
16 km/h
1009 mb
57.9%
5,261 m
1,087 m
2/4
Apr, 28 15:00 @ Slightly unstable
18:00
1 31%
95%
27 °C
29 °C
5 km/h
13 km/h
1010 mb
70.2%
5,073 m
553 m
Apr, 28 18:00 @ Slightly unstable
21:00
1.7 45%
55%
26 °C
28 °C
4 km/h
15 km/h
1012 mb
76.3%
4,997 m
349 m
Apr, 28 21:00 @ Slightly unstable
29 Apr will be warm and the weather will be slightly unstable, thunderstorms possible.
There is a 51% probability of moderate rainfall and showers.
The sky will be overcast:
84% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
39% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
20% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1011 mb. Relative humidity will be high.
Monday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
2.8 50%
69%
25 °C
27 °C
6 km/h
9 km/h
1013 mb
76.7%
4,946 m
191 m
Apr, 29 00:00 @ Slightly unstable
03:00
25 °C
27 °C
1 km/h 
10 km/h
1011 mb
78.1%
4,902 m
137 m
Apr, 29 03:00 @ Slightly unstable
06:00
24 °C
26 °C
3 km/h
10 km/h
1012 mb
80.2%
4,887 m
133 m
Apr, 29 06:00 @ Slightly unstable
09:00
29 °C
31 °C
3 km/h
9 km/h
1013 mb
60.4%
5,305 m
942 m
1/4
Apr, 29 09:00 @ Slightly unstable
12:00
0.2 10%
100%
32 °C
35 °C
7 km/h 
11 km/h
1011 mb
48.0%
5,316 m
1,668 m
2/4
Apr, 29 12:00 @ Slightly unstable
15:00
0.5 24%
97%
29 °C
31 °C
10 km/h
16 km/h
1010 mb
60.2%
5,232 m
783 m
1/4
Apr, 29 15:00 @ Slightly unstable
18:00
2.3 39%
86%
27 °C
29 °C
3 km/h
10 km/h
1011 mb
70.1%
5,248 m
409 m
Apr, 29 18:00 @ Slightly unstable
21:00
0.9 51%
88%
26 °C
28 °C
4 km/h
5 km/h
1013 mb
74.5%
5,033 m
277 m
Apr, 29 21:00 @ Slightly unstable
30 Apr will be warm and the weather will be unstable, thunderstorms likely.
There is a 93% probability of heavy rainfall and showers.
The sky will be cloudy:
51% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
48% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
29% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1011 mb. Relative humidity will be high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
1.1 54%
89%
25 °C
27 °C
4 km/h
6 km/h
1013 mb
77.6%
5,128 m
163 m
Apr, 30 00:00 @ Slightly unstable
03:00
0.4 39%
100%
24 °C
26 °C
4 km/h
6 km/h
1010 mb
80.7%
4,947 m
103 m
Apr, 30 03:00 @ Slightly unstable
06:00
0.4 16%
100%
24 °C
25 °C
5 km/h
7 km/h
1012 mb
81.7%
5,018 m
71 m
Apr, 30 06:00 @ Slightly unstable
09:00
29 °C
31 °C
5 km/h
7 km/h
1012 mb
60.0%
5,214 m
923 m
1/4
Apr, 30 09:00 @ Slightly unstable
12:00
0.3 22%
100%
32 °C
35 °C
9 km/h
11 km/h
1011 mb
52.2%
5,143 m
1,597 m
2/4
Apr, 30 12:00 @ Slightly unstable
15:00
3.9 57%
99%
29 °C
31 °C
5 km/h
10 km/h
1010 mb
62.5%
5,049 m
809 m
2/4
Apr, 30 15:00 @ Slightly unstable
18:00
12 93%
68%
26 °C
28 °C
3 km/h 
7 km/h
1010 mb
78.4%
5,021 m
346 m
Apr, 30 18:00 @ Slightly unstable
21:00
16 83%
7%
23 °C
25 °C
2 km/h
6 km/h
1013 mb
89.9%
5,110 m
147 m
Apr, 30 21:00 @ Slightly unstable
1 May will be warm and the weather will be slightly unstable, thunderstorms possible.
There is a 83% probability of heavy rainfall and showers.
The sky will be partly cloudy:
26% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
17% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
8% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 22 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 mb. Relative humidity will be high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
17 83%
11%
24 °C
25 °C
3 km/h
12 km/h
1012 mb
86.1%
5,138 m
177 m
May, 1 00:00 @ Slightly unstable
03:00
23 °C
25 °C
3 km/h
7 km/h
1011 mb
82.6%
5,004 m
86 m
May, 1 03:00 @ Slightly unstable
06:00
23 °C
24 °C
6 km/h
11 km/h
1012 mb
82.3%
5,183 m
93 m
May, 1 06:00 @ Mostly stable
09:00
28 °C
30 °C
6 km/h
9 km/h
1012 mb
60.8%
5,262 m
682 m
1/4
May, 1 09:00 @ Slightly unstable
12:00
31 °C
34 °C
9 km/h
10 km/h
1010 mb
50.6%
5,275 m
1,297 m
2/4
May, 1 12:00 @ Slightly unstable
15:00
0.6 19%
100%
30 °C
33 °C
13 km/h
14 km/h
1008 mb
56.7%
5,069 m
1,039 m
2/4
May, 1 15:00 @ Slightly unstable
18:00
1.9 30%
98%
27 °C
29 °C
6 km/h
9 km/h
1010 mb
71.9%
5,015 m
538 m
May, 1 18:00 @ Slightly unstable
21:00
2.8 49%
99%
25 °C
27 °C
5 km/h
6 km/h
1012 mb
80.5%
5,185 m
81 m
May, 1 21:00 @ Slightly unstable
2 May will be warm and the weather will be slightly unstable, thunderstorms possible.
There is a 37% probability of moderate rainfall and showers.
The sky will be partly cloudy:
20% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
8% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 22 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 mb. Relative humidity will be high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
3.5 37%
100%
25 °C
26 °C
4 km/h
6 km/h
1012 mb
81.8%
5,408 m
44 m
May, 2 00:00 @ Slightly unstable
03:00
24 °C
25 °C
4 km/h
6 km/h
1010 mb
83.2%
5,327 m
43 m
May, 2 03:00 @ Slightly unstable
06:00
23 °C
25 °C
5 km/h
7 km/h
1011 mb
82.6%
5,458 m
49 m
May, 2 06:00 @ Mostly stable
09:00
28 °C
30 °C
6 km/h
6 km/h
1011 mb
59.5%
5,501 m
796 m
1/4
May, 2 09:00 @ Mostly stable
12:00
31 °C
34 °C
8 km/h
9 km/h
1010 mb
51.8%
5,574 m
1,430 m
2/4
May, 2 12:00 @ Slightly unstable
15:00
0.2 8%
100%
30 °C
33 °C
12 km/h
12 km/h
1008 mb
55.6%
5,432 m
1,184 m
2/4
May, 2 15:00 @ Slightly unstable
18:00
0.9 21%
100%
27 °C
29 °C
6 km/h
11 km/h
1009 mb
68.6%
5,446 m
498 m
1/4
May, 2 18:00 @ Slightly unstable
21:00
0.4 17%
100%
26 °C
28 °C
4 km/h
4 km/h
1011 mb
75.7%
5,570 m
57 m
May, 2 21:00 @ Slightly unstable
3 May will be warm and the weather will be slightly unstable, thunderstorms possible.
There is a 32% probability of light rainfall and showers.
The sky will be partly cloudy:
40% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
12% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1010 mb. Relative humidity will be high.
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
1.3 25%
100%
24 °C
26 °C
5 km/h
6 km/h
1011 mb
78.5%
5,551 m
35 m
May, 3 00:00 @ Slightly unstable
03:00
0.6 14%
100%
23 °C
25 °C
5 km/h
8 km/h
1010 mb
81.2%
5,495 m
74 m
May, 3 03:00 @ Slightly unstable
06:00
0.6 14%
100%
23 °C
25 °C
6 km/h
6 km/h
1011 mb
78.8%
5,446 m
44 m
May, 3 06:00 @ Slightly unstable
09:00
29 °C
31 °C
6 km/h
8 km/h
1011 mb
59.2%
5,444 m
876 m
1/4
May, 3 09:00 @ Slightly unstable
12:00
31 °C
34 °C
10 km/h
10 km/h
1010 mb
52.2%
5,419 m
1,592 m
2/4
May, 3 12:00 @ Slightly unstable
15:00
0.6 19%
100%
29 °C
32 °C
9 km/h
11 km/h
1008 mb
60.9%
5,377 m
982 m
2/4
May, 3 15:00 @ Slightly unstable
18:00
1.9 32%
100%
27 °C
29 °C
5 km/h
8 km/h
1009 mb
70.1%
5,433 m
492 m
1/4
May, 3 18:00 @ Slightly unstable
21:00
0.2 17%
100%
26 °C
28 °C
3 km/h
5 km/h
1011 mb
76.2%
5,625 m
135 m
May, 3 21:00 @ Slightly unstable
4 May will be warm and the weather will be .
There is a 41% probability of moderate rainfall and showers.
The sky will be :
397% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
1% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
14% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
68% convective clouds (Cumulonimbus)
The highest temperature will reach 29 degrees Celsius, while the the lowest temperature will drop to 22 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 4039 mb. Relative humidity will be .
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
0.3 17%
100%
25 °C
27 °C
5 km/h
7 km/h
1010 mb
77.9%
5,631 m
47 m
May, 4 00:00 @ Slightly unstable
03:00
0.6 17%
100%
24 °C
26 °C
5 km/h
6 km/h
1009 mb
81.0%
5,504 m
28 m
May, 4 03:00 @ Slightly unstable
06:00
2.7 41%
100%
23 °C
24 °C
6 km/h
6 km/h
1011 mb
84.0%
5,359 m
44 m
May, 4 06:00 @ Slightly unstable
09:00
28 °C
30 °C
6 km/h
7 km/h
1011 mb
63.6%
5,371 m
749 m
1/4
May, 4 09:00 @ Slightly unstable
Río El Guanacaste
07:56 
