The hourly weather in Arenal
This graph shows the temperature for the next 48 hours in Arenal, indicated in degrees Celsius.
Precipitation per hour in Arenal
This graph shows the precipitation for the next 48 hours in Arenal, measured in millimeters.UV index per hour in Arenal
This graph shows the UV index for the next 48 hours in Arenal.Monday
weather
max/min
rain
wind
uv
12:00
31°
0,0 mm
1
8
13:00
32°
0,0 mm
1
9
14:00
32°
0,0 mm
2
9
15:00
30°
0,0 mm
2
4
16:00
28°
0,4 mm
3
3
17:00
29°
0,9 mm
2
3
18:00
27°
0,8 mm
2
1
19:00
26°
1,0 mm
2
0
20:00
26°
1,1 mm
2
0
21:00
26°
0,7 mm
2
0
22:00
26°
0,1 mm
1
0
23:00
26°
0,0 mm
1
0
Tuesday
weather
max/min
rain
wind
uv
00:00
25°
0,0 mm
1
0
01:00
25°
0,0 mm
1
0
02:00
25°
0,0 mm
1
0
03:00
25°
0,0 mm
1
0
04:00
25°
0,0 mm
1
0
05:00
24°
0,0 mm
1
0
06:00
24°
0,0 mm
1
0
07:00
25°
0,1 mm
1
0
08:00
26°
0,0 mm
1
2
09:00
28°
0,3 mm
2
4
10:00
29°
0,4 mm
2
7
11:00
30°
0,5 mm
2
7
12:00
31°
0,8 mm
1
9
13:00
31°
0,3 mm
2
8
14:00
31°
0,3 mm
3
9
15:00
30°
0,9 mm
3
8
16:00
29°
0,6 mm
3
5
17:00
28°
0,6 mm
3
3
18:00
27°
0,9 mm
2
1
19:00
26°
0,3 mm
2
0
20:00
26°
0,0 mm
2
0
21:00
26°
0,0 mm
2
0
22:00
25°
0,1 mm
2
0
23:00
25°
0,0 mm
2
0
Wednesday
weather
max/min
rain
wind
uv
00:00
25°
0,0 mm
1
0
01:00
25°
0,1 mm
1
0
02:00
25°
0,1 mm
2
0
03:00
25°
0,0 mm
1
0
04:00
24°
0,0 mm
1
0
05:00
24°
0,0 mm
1
0
06:00
24°
0,2 mm
1
0
07:00
25°
0,1 mm
1
0
08:00
26°
0,0 mm
1
2
09:00
27°
0,0 mm
2
4
10:00
29°
0,0 mm
2
6
11:00
30°
0,2 mm
2
7
Average weather in Arenal per month
Click on a month below to see in detail how the weather typically is in Arenal and what to expect. Based on the historical weather data of Arenal, you can view the average temperature, precipitation, wind, and UV index for each day of the month.