Sat
Apr 27
Mostly stable
~4
l/m2
53%
Sun
Apr 28
Slightly unstable
~9
l/m2
52%
Mon
Apr 29
Slightly unstable
~13
l/m2
68%
Tue
Apr 30
Slightly unstable
~23
l/m2
83%
Wed
May 1
Slightly unstable
~12
l/m2
50%
Thu
May 2
Mostly stable
~5
l/m2
40%
Fri
May 3
Slightly unstable
~4
l/m2
41%
27 Apr will be very warm (caution) and the weather will be stable, thunderstorms not likely.
There is a 53% probability of light rainfall and showers.
The sky will be cloudy:
32% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
33% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
28% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 35 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.
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
1.5 31%
100%
23 °C
25 °C
4 km/h 
5 km/h
1012 mb
80.1%
5,016 m
20 m
Apr, 27 03:00 @ Mostly stable
06:00
1.5 27%
100%
23 °C
24 °C
7 km/h 
9 km/h
1013 mb
76.9%
4,890 m
21 m
Apr, 27 06:00 @ Mostly stable
09:00
30 °C
33 °C
6 km/h 
9 km/h
1013 mb
49.1%
5,376 m
957 m
1/4
Apr, 27 09:00 @ Mostly stable
12:00
35 °C
38 °C
13 km/h
19 km/h
1010 mb
34.7%
5,443 m
1,985 m
Apr, 27 12:00 @ Mostly stable
15:00
34 °C
38 °C
8 km/h
11 km/h
1007 mb
33.9%
5,405 m
1,748 m
Apr, 27 15:00 @ Mostly stable
18:00
29 °C
31 °C
7 km/h 
13 km/h
1009 mb
55.9%
5,179 m
175 m
1/4
Apr, 27 18:00 @ Slightly unstable
21:00
0.9 53%
100%
25 °C
27 °C
5 km/h 
10 km/h
1012 mb
72.7%
5,021 m
217 m
Apr, 27 21:00 @ Slightly unstable
28 Apr will be warm and the weather will be slightly unstable, thunderstorms possible.
There is a 52% probability of light rainfall and showers.
The sky will be mostly cloudy:
61% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
15% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
48% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
15% 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.
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
2.2 39%
100%
24 °C
26 °C
5 km/h
6 km/h
1012 mb
79.0%
5,131 m
53 m
Apr, 28 00:00 @ Slightly unstable
03:00
0.7 42%
100%
24 °C
26 °C
2 km/h
3 km/h
1011 mb
78.3%
5,041 m
29 m
Apr, 28 03:00 @ Slightly unstable
06:00
0.8 36%
99%
24 °C
26 °C
2 km/h
3 km/h
1012 mb
77.1%
5,082 m
33 m
Apr, 28 06:00 @ Mostly stable
09:00
29 °C
31 °C
6 km/h
7 km/h
1013 mb
56.3%
5,314 m
1,062 m
1/4
Apr, 28 09:00 @ Mostly stable
12:00
0.5 45%
100%
32 °C
35 °C
9 km/h
12 km/h
1011 mb
45.9%
5,205 m
1,845 m
2/4
Apr, 28 12:00 @ Slightly unstable
15:00
0.4 36%
100%
31 °C
33 °C
7 km/h
8 km/h
1008 mb
48.1%
5,188 m
1,671 m
2/4
Apr, 28 15:00 @ Slightly unstable
18:00
1.8 52%
100%
27 °C
29 °C
5 km/h
11 km/h
1010 mb
65.9%
5,299 m
121 m
1/4
Apr, 28 18:00 @ Slightly unstable
21:00
2.3 36%
96%
24 °C
27 °C
2 km/h 
4 km/h
1012 mb
79.6%
5,086 m
35 m
Apr, 28 21:00 @ Slightly unstable
29 Apr will be very warm (caution) and the weather will be slightly unstable, thunderstorms possible.
There is a 68% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
88% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
19% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
31% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
18% convective clouds (Cumulonimbus)
The highest temperature will reach 33 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 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
4.4 58%
100%
23 °C
25 °C
5 km/h
6 km/h
1012 mb
84.3%
5,113 m
72 m
Apr, 29 00:00 @ Slightly unstable
03:00
0.8 34%
100%
23 °C
24 °C
5 km/h
5 km/h
1011 mb
87.9%
5,073 m
46 m
Apr, 29 03:00 @ Mostly stable
06:00
0.9 36%
99%
23 °C
25 °C
2 km/h 
2 km/h
1013 mb
83.9%
5,264 m
39 m
Apr, 29 06:00 @ Mostly stable
09:00
28 °C
31 °C
3 km/h
5 km/h
1013 mb
60.5%
5,002 m
842 m
1/4
Apr, 29 09:00 @ Slightly unstable
12:00
32 °C
34 °C
2 km/h
7 km/h
1011 mb
47.3%
4,999 m
1,809 m
2/4
Apr, 29 12:00 @ Slightly unstable
15:00
0.4 45%
100%
31 °C
34 °C
7 km/h
8 km/h
1009 mb
48.8%
5,163 m
1,565 m
2/4
Apr, 29 15:00 @ Slightly unstable
18:00
1.5 28%
100%
27 °C
29 °C
4 km/h
4 km/h
1010 mb
69.6%
5,066 m
27 m
Apr, 29 18:00 @ Slightly unstable
21:00
4.7 68%
100%
23 °C
25 °C
5 km/h
5 km/h
1012 mb
89.9%
5,107 m
45 m
Apr, 29 21:00 @ Slightly unstable
30 Apr will be very warm (caution) and the weather will be unstable, thunderstorms likely.
There is a 83% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
75% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
35% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
25% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
23% convective clouds (Cumulonimbus)
The highest temperature will reach 33 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 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
9 83%
100%
23 °C
25 °C
4 km/h
5 km/h
1012 mb
92.1%
5,047 m
49 m
Apr, 30 00:00 @ Slightly unstable
03:00
2.5 37%
100%
23 °C
24 °C
4 km/h
4 km/h
1011 mb
91.0%
5,116 m
33 m
Apr, 30 03:00 @ Slightly unstable
06:00
3 50%
100%
23 °C
25 °C
4 km/h
4 km/h
1012 mb
88.2%
4,981 m
36 m
Apr, 30 06:00 @ Slightly unstable
09:00
0.2 7%
99%
28 °C
30 °C
6 km/h
7 km/h
1013 mb
64.1%
5,132 m
844 m
1/4
Apr, 30 09:00 @ Slightly unstable
12:00
0.4 33%
99%
32 °C
35 °C
7 km/h
9 km/h
1011 mb
49.6%
5,116 m
1,648 m
2/4
Apr, 30 12:00 @ Slightly unstable
15:00
0.5 36%
100%
32 °C
35 °C
7 km/h
9 km/h
1008 mb
46.5%
5,015 m
1,792 m
2/4
Apr, 30 15:00 @ Slightly unstable
18:00
4.6 77%
72%
25 °C
27 °C
3 km/h
8 km/h
1010 mb
81.7%
4,950 m
81 m
Apr, 30 18:00 @ Slightly unstable
21:00
2.5 53%
99%
24 °C
25 °C
7 km/h
10 km/h
1012 mb
87.3%
5,067 m
31 m
Apr, 30 21:00 @ Slightly unstable
1 May will be very warm (caution) and the weather will be slightly unstable, thunderstorms possible.
There is a 50% probability of moderate rainfall and showers.
The sky will be partly cloudy:
41% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
14% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 33 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
4.7 48%
99%
23 °C
24 °C
7 km/h
8 km/h
1011 mb
86.8%
5,127 m
20 m
May, 1 00:00 @ Slightly unstable
03:00
1.3 24%
100%
22 °C
24 °C
6 km/h
7 km/h
1010 mb
84.7%
5,223 m
16 m
May, 1 03:00 @ Slightly unstable
06:00
1.5 25%
100%
22 °C
24 °C
5 km/h
7 km/h
1012 mb
83.3%
5,236 m
20 m
May, 1 06:00 @ Slightly unstable
09:00
29 °C
31 °C
6 km/h
7 km/h
1012 mb
61.0%
5,215 m
922 m
1/4
May, 1 09:00 @ Slightly unstable
12:00
0.2 14%
100%
33 °C
36 °C
13 km/h
16 km/h
1010 mb
44.4%
5,197 m
2,044 m
2/4
May, 1 12:00 @ Slightly unstable
15:00
0.3 27%
100%
32 °C
35 °C
13 km/h
16 km/h
1007 mb
47.8%
5,143 m
1,603 m
2/4
May, 1 15:00 @ Slightly unstable
18:00
1 21%
100%
28 °C
30 °C
6 km/h
7 km/h
1009 mb
65.8%
5,082 m
58 m
1/4
May, 1 18:00 @ Slightly unstable
21:00
3 50%
100%
23 °C
25 °C
7 km/h
11 km/h
1011 mb
87.2%
5,100 m
27 m
May, 1 21:00 @ Slightly unstable
2 May will be very warm (caution) and the weather will be slightly unstable, thunderstorms possible.
There is a 40% probability of moderate rainfall and showers.
The sky will be clear:
6% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
2% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 35 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 1009 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
3.4 40%
100%
23 °C
24 °C
6 km/h
9 km/h
1011 mb
87.9%
5,201 m
13 m
May, 2 00:00 @ Slightly unstable
03:00
22 °C
23 °C
7 km/h
10 km/h
1010 mb
88.1%
5,346 m
12 m
May, 2 03:00 @ Mostly stable
06:00
22 °C
23 °C
7 km/h
9 km/h
1011 mb
84.1%
5,484 m
29 m
May, 2 06:00 @ Mostly stable
09:00
29 °C
32 °C
7 km/h
10 km/h
1012 mb
57.7%
5,532 m
769 m
1/4
May, 2 09:00 @ Mostly stable
12:00
34 °C
37 °C
14 km/h
18 km/h
1009 mb
39.0%
5,466 m
2,121 m
2/4
May, 2 12:00 @ Mostly stable
15:00
35 °C
38 °C
11 km/h
12 km/h
1006 mb
32.9%
5,439 m
2,378 m
May, 2 15:00 @ Mostly stable
18:00
0.2 12%
100%
27 °C
29 °C
8 km/h
12 km/h
1008 mb
67.3%
5,342 m
130 m
1/4
May, 2 18:00 @ Slightly unstable
21:00
1.6 25%
100%
24 °C
26 °C
2 km/h 
3 km/h
1011 mb
85.4%
5,237 m
27 m
May, 2 21:00 @ Slightly unstable
3 May will be very warm (caution) and the weather will be slightly unstable, thunderstorms possible.
There is a 41% probability of light rainfall and showers.
The sky will be cloudy:
54% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
10% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 34 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 1009 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
2.4 41%
100%
23 °C
25 °C
5 km/h
6 km/h
1011 mb
89.7%
5,332 m
14 m
May, 3 00:00 @ Slightly unstable
03:00
23 °C
24 °C
6 km/h
8 km/h
1010 mb
88.9%
5,394 m
12 m
May, 3 03:00 @ Slightly unstable
06:00
23 °C
24 °C
4 km/h
5 km/h
1011 mb
86.1%
5,509 m
26 m
May, 3 06:00 @ Mostly stable
09:00
29 °C
31 °C
6 km/h
8 km/h
1012 mb
60.4%
5,451 m
937 m
1/4
May, 3 09:00 @ Slightly unstable
12:00
33 °C
37 °C
14 km/h
20 km/h
1009 mb
40.9%
5,425 m
2,238 m
2/4
May, 3 12:00 @ Slightly unstable
15:00
33 °C
36 °C
10 km/h
11 km/h
1007 mb
44.3%
5,433 m
1,543 m
2/4
May, 3 15:00 @ Slightly unstable
18:00
0.6 22%
100%
28 °C
30 °C
7 km/h
12 km/h
1008 mb
64.6%
5,288 m
173 m
1/4
May, 3 18:00 @ Slightly unstable
21:00
0.5 22%
100%
24 °C
26 °C
3 km/h
3 km/h
1011 mb
82.0%
5,281 m
14 m
May, 3 21:00 @ Slightly unstable
4 May will be warm and the weather will be .
There is a 44% probability of light rainfall and showers.
The sky will be :
238% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
39% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
18% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
125% convective clouds (Cumulonimbus)
The highest temperature will reach 30 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
0.8 39%
100%
23 °C
25 °C
7 km/h
11 km/h
1010 mb
87.0%
5,358 m
13 m
May, 4 00:00 @ Slightly unstable
03:00
1.2 44%
100%
22 °C
24 °C
5 km/h
5 km/h
1009 mb
89.4%
5,495 m
17 m
May, 4 03:00 @ Mostly stable
06:00
1.6 29%
100%
23 °C
24 °C
5 km/h
6 km/h
1011 mb
84.1%
5,368 m
34 m
May, 4 06:00 @ Mostly stable
09:00
0.2 11%
100%
30 °C
32 °C
4 km/h
5 km/h
1011 mb
56.3%
5,318 m
920 m
2/4
May, 4 09:00 @ Slightly unstable
San José
09:14 
