Sat
Apr 27
Mostly stable
~1
l/m2
59%
Sun
Apr 28
Mostly stable
~0.4
l/m2
53%
Wed
May 1
Slightly unstable
~1
l/m2
55%
Thu
May 2
Mostly stable
~3
l/m2
63%
27 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
There is a 59% probability of light rainfall.
The sky will be mostly cloudy:
6% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
85% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 21 degrees Celsius, while the the lowest temperature will drop to 15 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very 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
06:00
16 °C
17 °C
6 km/h 
8 km/h
1009 mb
95.7%
5,529 m
113 m
Apr, 27 06:00 @ Mostly stable
09:00
16 °C
16 °C
7 km/h
8 km/h
1012 mb
92.6%
5,544 m
202 m
Apr, 27 09:00 @ Mostly stable
12:00
20 °C
21 °C
8 km/h
9 km/h
1011 mb
76.9%
5,546 m
621 m
Apr, 27 12:00 @ Mostly stable
15:00
21 °C
22 °C
6 km/h 
6 km/h
1009 mb
74.4%
5,568 m
807 m
Apr, 27 15:00 @ Mostly stable
18:00
17 °C
17 °C
8 km/h 
13 km/h
1011 mb
91.2%
5,476 m
339 m
Apr, 27 18:00 @ Mostly stable
21:00
0.7 59%
14%
16 °C
17 °C
3 km/h
7 km/h
1014 mb
96.6%
5,500 m
213 m
Apr, 27 21:00 @ Mostly stable
28 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 53% probability of light rainfall.
The sky will be overcast:
90% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 18 degrees Celsius, while the the lowest temperature will drop to 13 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very 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
15 °C
17 °C
3 km/h 
6 km/h
1014 mb
96.6%
5,458 m
217 m
Apr, 28 00:00 @ Mostly stable
03:00
0.3 53%
26%
15 °C
15 °C
5 km/h
6 km/h
1013 mb
98.5%
5,474 m
233 m
Apr, 28 03:00 @ Mostly stable
06:00
14 °C
14 °C
5 km/h
6 km/h
1012 mb
99.0%
5,531 m
255 m
Apr, 28 06:00 @ Mostly stable
09:00
14 °C
14 °C
6 km/h 
8 km/h
1013 mb
98.8%
5,521 m
289 m
Apr, 28 09:00 @ Mostly stable
12:00
14 °C
14 °C
9 km/h 
13 km/h
1012 mb
95.9%
5,520 m
299 m
Apr, 28 12:00 @ Mostly stable
15:00
18 °C
18 °C
14 km/h
18 km/h
1007 mb
82.3%
5,523 m
572 m
Apr, 28 15:00 @ Mostly stable
18:00
17 °C
17 °C
13 km/h
17 km/h
1006 mb
86.8%
5,454 m
410 m
Apr, 28 18:00 @ Mostly stable
21:00
15 °C
15 °C
9 km/h
16 km/h
1008 mb
92.1%
5,458 m
250 m
Apr, 28 21:00 @ Mostly stable
29 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
26% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 26 degrees Celsius, while the the lowest temperature will drop to 13 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1003 mb. Relative humidity will be very high.
Monday
Weather
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
15 °C
14 °C
11 km/h
23 km/h
1007 mb
95.7%
5,420 m
249 m
Apr, 29 00:00 @ Mostly stable
03:00
14 °C
13 °C
9 km/h
17 km/h
1005 mb
95.6%
5,404 m
142 m
Apr, 29 03:00 @ Mostly stable
06:00
14 °C
13 °C
10 km/h
17 km/h
1004 mb
93.1%
5,361 m
158 m
Apr, 29 06:00 @ Mostly stable
09:00
15 °C
15 °C
11 km/h
17 km/h
1005 mb
86.0%
5,355 m
184 m
Apr, 29 09:00 @ Mostly stable
12:00
23 °C
24 °C
14 km/h
15 km/h
1003 mb
59.4%
5,395 m
436 m
Apr, 29 12:00 @ Mostly stable
15:00
26 °C
27 °C
12 km/h
12 km/h
1000 mb
52.5%
5,330 m
624 m
Apr, 29 15:00 @ Mostly stable
18:00
22 °C
24 °C
8 km/h
10 km/h
1001 mb
73.2%
5,263 m
90 m
Apr, 29 18:00 @ Slightly unstable
21:00
17 °C
18 °C
6 km/h
6 km/h
1004 mb
89.9%
5,258 m
17 m
Apr, 29 21:00 @ Slightly unstable
30 Apr will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
The sky will be partly cloudy:
20% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
The highest temperature will reach 28 degrees Celsius, while the the lowest temperature will drop to 16 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1004 mb. Relative humidity will be high.
Tuesday
Weather
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 °C
18 °C
7 km/h
7 km/h
1004 mb
84.3%
5,190 m
18 m
Apr, 30 00:00 @ Slightly unstable
03:00
17 °C
17 °C
6 km/h
6 km/h
1003 mb
76.9%
5,171 m
14 m
Apr, 30 03:00 @ Mostly stable
06:00
16 °C
17 °C
5 km/h
6 km/h
1003 mb
73.8%
5,147 m
17 m
Apr, 30 06:00 @ Mostly stable
09:00
20 °C
21 °C
4 km/h
9 km/h
1003 mb
60.8%
5,198 m
60 m
Apr, 30 09:00 @ Mostly stable
12:00
26 °C
28 °C
6 km/h
9 km/h
1003 mb
41.5%
5,176 m
582 m
Apr, 30 12:00 @ Mostly stable
15:00
27 °C
29 °C
9 km/h
10 km/h
1002 mb
42.3%
5,108 m
965 m
1/4
Apr, 30 15:00 @ Slightly unstable
18:00
22 °C
23 °C
9 km/h
13 km/h
1005 mb
71.4%
5,116 m
187 m
Apr, 30 18:00 @ Slightly unstable
21:00
17 °C
18 °C
5 km/h
6 km/h
1009 mb
90.3%
5,077 m
21 m
Apr, 30 21:00 @ Slightly unstable
1 May will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 55% probability of light rainfall.
The sky will be cloudy:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
53% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 20 degrees Celsius, while the the lowest temperature will drop to 14 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1008 mb. Relative humidity will be very 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 °C
17 °C
7 km/h
7 km/h
1009 mb
87.6%
4,969 m
19 m
May, 1 00:00 @ Slightly unstable
03:00
16 °C
17 °C
8 km/h
8 km/h
1008 mb
87.5%
4,998 m
24 m
May, 1 03:00 @ Slightly unstable
06:00
16 °C
16 °C
8 km/h
8 km/h
1007 mb
90.1%
4,952 m
27 m
May, 1 06:00 @ Slightly unstable
09:00
17 °C
18 °C
3 km/h
4 km/h
1009 mb
84.1%
4,926 m
136 m
May, 1 09:00 @ Mostly stable
12:00
19 °C
20 °C
4 km/h
5 km/h
1009 mb
78.4%
4,940 m
551 m
May, 1 12:00 @ Mostly stable
15:00
19 °C
20 °C
9 km/h
9 km/h
1006 mb
81.8%
4,849 m
651 m
May, 1 15:00 @ Slightly unstable
18:00
0.3 40%
31%
16 °C
16 °C
7 km/h
9 km/h
1008 mb
95.6%
4,955 m
285 m
May, 1 18:00 @ Slightly unstable
21:00
0.4 55%
32%
14 °C
15 °C
5 km/h
6 km/h
1011 mb
97.3%
4,954 m
184 m
May, 1 21:00 @ Slightly unstable
2 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 63% probability of light rainfall.
The sky will be overcast:
6% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% convective clouds (Cumulonimbus)
The highest temperature will reach 14 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1014 mb. Relative humidity will be very 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
14 °C
14 °C
5 km/h
6 km/h
1012 mb
97.7%
4,897 m
177 m
May, 2 00:00 @ Slightly unstable
03:00
13 °C
13 °C
7 km/h
10 km/h
1012 mb
98.1%
4,811 m
213 m
May, 2 03:00 @ Slightly unstable
06:00
13 °C
12 °C
7 km/h
13 km/h
1013 mb
97.0%
4,731 m
342 m
May, 2 06:00 @ Slightly unstable
09:00
0.4 57%
20%
12 °C
12 °C
6 km/h
12 km/h
1016 mb
96.3%
4,703 m
400 m
May, 2 09:00 @ Mostly stable
12:00
0.5 58%
19%
11 °C
12 °C
3 km/h
8 km/h
1017 mb
95.7%
4,667 m
361 m
May, 2 12:00 @ Mostly stable
15:00
1 63%
18%
10 °C
10 °C
5 km/h
8 km/h
1015 mb
96.5%
4,646 m
369 m
May, 2 15:00 @ Mostly stable
18:00
0.3 55%
27%
9 °C
9 °C
5 km/h
6 km/h
1015 mb
97.9%
4,808 m
258 m
May, 2 18:00 @ Mostly stable
21:00
0.4 60%
20%
9 °C
10 °C
3 km/h
4 km/h
1016 mb
97.3%
4,830 m
220 m
May, 2 21:00 @ Mostly stable
3 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
The sky will be mostly cloudy:
33% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
53% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1009 mb. Relative humidity will be very high.
Friday
Weather
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 °C
8 °C
7 km/h
9 km/h
1015 mb
98.1%
4,743 m
210 m
May, 3 00:00 @ Mostly stable
03:00
9 °C
8 °C
8 km/h
11 km/h
1012 mb
97.4%
4,585 m
145 m
May, 3 03:00 @ Mostly stable
06:00
8 °C
7 °C
9 km/h
12 km/h
1010 mb
95.3%
4,550 m
111 m
May, 3 06:00 @ Mostly stable
09:00
10 °C
8 °C
10 km/h
16 km/h
1011 mb
89.2%
4,498 m
201 m
May, 3 09:00 @ Stable
12:00
14 °C
13 °C
15 km/h
18 km/h
1009 mb
76.3%
4,486 m
549 m
May, 3 12:00 @ Stable
15:00
16 °C
16 °C
13 km/h
14 km/h
1005 mb
69.3%
4,569 m
758 m
May, 3 15:00 @ Mostly stable
18:00
14 °C
14 °C
8 km/h
11 km/h
1006 mb
77.1%
4,647 m
351 m
May, 3 18:00 @ Mostly stable
21:00
10 °C
9 °C
9 km/h 
12 km/h
1009 mb
93.8%
4,432 m
84 m
May, 3 21:00 @ Mostly stable
4 May will be with moderate temperatures and the weather will be .
The sky will be :
58% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
178% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 9 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 5052 mb. Relative humidity will be .
Saturday
Weather
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
10 °C
11 °C
4 km/h
6 km/h
1010 mb
91.4%
4,404 m
135 m
May, 4 00:00 @ Mostly stable
03:00
9 °C
9 °C
5 km/h
6 km/h
1010 mb
92.1%
4,759 m
96 m
May, 4 03:00 @ Stable
06:00
9 °C
10 °C
3 km/h
4 km/h
1010 mb
84.9%
4,821 m
58 m
May, 4 06:00 @ Very stable
09:00
11 °C
11 °C
6 km/h
7 km/h
1012 mb
82.2%
5,009 m
162 m
May, 4 09:00 @ Very stable
12:00
17 °C
17 °C
11 km/h
13 km/h
1011 mb
62.6%
5,007 m
574 m
May, 4 12:00 @ Stable
Arenal
15:07 
