The climate of Arenal

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 31°C and rise to 35°C.

Annually, about 2607 mm of rain falls. This gives a good overview of how much rain to expect in Arenal.

The best time to visit Arenal is December. Although it often rains during this period, it rains less than in other months. The temperatures are also good for visiting Arenal.

The hurricane season in Arenal lasts from early June to late November.

31 to 35°C

2607 mm

• Average yearly temperature: 33°C
• Highest temperature: 35°C in March
• Lowest temperature: 31°C in June, July, August, September, October and November
• Precipitation: 2607 mm per year, averaging 217 mm per month
• Driest months: 20 mm in February, 23 mm in March and 29 mm in January
• Wettest months: 372 mm in October, 367 mm in November and 326 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)	33	34	35	34	32	31	31	31	31	31	31	32
Nighttime temperature (°C)	22	22	23	24	24	24	24	24	24	24	23	23
Precipitation (mm)	29	20	23	126	323	304	312	298	326	372	367	107
UV Index	8	9	9	9	7	7	7	7	8	7	7	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, Panama

Precipitation per month in Arenal

This graph shows the average monthly precipitation in millimeters in Arenal, Panama.

UV index per month in Arenal

This graph shows the average UV index per month in Arenal, Panama.

Yearly temperature in Arenal

This graph shows the average yearly temperature in Arenal, Panama, measured in degrees Celsius.

Yearly total precipitation in Arenal

This graph shows the average yearly precipitation in millimeters in Arenal, Panama.