Average climate of Arenal
The climate of Arenal has an average yearly temperature of 33°C. Throughout the year, the average monthly temperature can drop to 30°C and rise to 34°C.
Annually, about 638 mm of rain falls. This gives a good overview of how much rain to expect in Arenal.
The best time to visit Arenal is January until April and December. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Arenal.
The hurricane season in Arenal lasts from early June to late November.
![Temperature](https://weathermondo.com/img/icon-temp.png)
![Rain](https://weathermondo.com/img/icon-droplet.png)
Table of contents
- Average yearly temperature: 33°C
- Highest temperature: 34°C in May, August and September
- Lowest temperature: 30°C in January and February
- Precipitation: 638 mm per year, averaging 53 mm per month
- Driest months: 26 mm in April, 32 mm in February and 36 mm in January
- Wettest months: 119 mm in November, 104 mm in October and 60 mm in September
Climate table Arenal
The climate table for Arenal shows the average temperatures, precipitation, and UV index per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daytime temperature (°C) | 30 | 30 | 31 | 32 | 34 | 33 | 33 | 34 | 34 | 32 | 31 | 31 |
Nighttime temperature (°C) | 20 | 21 | 21 | 23 | 23 | 25 | 25 | 24 | 24 | 24 | 24 | 22 |
Precipitation (mm) | 36 | 32 | 37 | 26 | 55 | 37 | 37 | 36 | 60 | 104 | 119 | 59 |
UV Index | 8 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 |
Hurricane season | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
||||||
Best month | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Temperature per month in Arenal
This graph shows the average high temperatures in degrees Celsius for each month in Arenal, Venezuela
Precipitation per month in Arenal
This graph shows the average monthly precipitation in millimeters in Arenal, Venezuela.
UV index per month in Arenal
This graph shows the average UV index per month in Arenal, Venezuela.
Yearly temperature in Arenal
This graph shows the average yearly temperature in Arenal, Venezuela, measured in degrees Celsius.
Yearly total precipitation in Arenal
This graph shows the average yearly precipitation in millimeters in Arenal, Venezuela.
Weather experiences in Arenal
Write your own reviewHave you ever been to Arenal?
Share your weather experiences in Arenal.
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.