On Sunday, 19 January, mostly partly cloudy, light rain are expected in Arenal. The lowest air temperature will be +26°C at 8 am, the highest temperature will be +28°C around 11 am. The atmospheric pressure will be within 763-765 mm Hg. The relative humidity 71-81%. The wind will be mainly easterly 7 m/s with maximum gusts up to 9 m/s
now at 06:36 according to the forecast
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UVI
Weather in Arenal for 10 days - detailed forecast
On Monday, 20 January, mostly partly cloudy, light rain are expected in Arenal. The lowest air temperature will be +26°C at 5 am, the highest temperature will be +29°C around 5 pm. The atmospheric pressure will be within 763-766 mm Hg. The relative humidity 67-79%. The wind will be mainly easterly 7 m/s with maximum gusts up to 8 m/s
UVI
On Tuesday, 21 January, mostly partly cloudy, light rain are expected in Arenal. The lowest air temperature will be +26°C at 8 pm, the highest temperature will be +28°C around 11 am. The atmospheric pressure will be within 763-765 mm Hg. The relative humidity 73-82%. The wind will be mainly easterly 7 m/s with maximum gusts up to 10 m/s
UVI
On Wednesday, 22 January, mostly partly cloudy weather, light rain, thunderstorm possible are expected in Arenal. The lowest air temperature will be +26°C at 2 am, the highest temperature will be +28°C around 11 am. The atmospheric pressure will be within 762-764 mm Hg. The relative humidity 79-86%. The wind will be mainly easterly 6 m/s with maximum gusts up to 10 m/s
UVI
On Thursday, 23 January, mostly partly cloudy weather, light rain, thunderstorm possible are expected in Arenal. The lowest air temperature will be +26°C at 5 am, the highest temperature will be +28°C around 11 am. The atmospheric pressure will be within 762-765 mm Hg. The relative humidity 75-87%. The wind will be mainly easterly 7 m/s with maximum gusts up to 8 m/s
UVI
On Friday, 24 January, mostly partly cloudy, light rain are expected in Arenal. The lowest air temperature will be +25°C at 5 am, the highest temperature will be +28°C around 5 pm. The atmospheric pressure will be within 761-764 mm Hg. The relative humidity 70-82%. The wind will be mainly easterly 6 m/s with maximum gusts up to 8 m/s
UVI
On Saturday, 25 January, mostly partly cloudy, no precipitation are expected in Arenal. The lowest air temperature will be +26°C at 5 am, the highest temperature will be +28°C around 5 pm. The atmospheric pressure will be within 762-765 mm Hg. The relative humidity 74-80%. The wind will be mainly easterly 7 m/s with maximum gusts up to 9 m/s
UVI
On Sunday, 26 January, mostly partly cloudy, light rain are expected in Arenal. The lowest air temperature will be +26°C at 2 am, the highest temperature will be +28°C around 5 pm. The atmospheric pressure will be within 764-766 mm Hg. The relative humidity 74-81%. The wind will be mainly easterly 8 m/s with maximum gusts up to 12 m/s
UVI
On Monday, 27 January, mostly partly cloudy, light rain are expected in Arenal. The lowest air temperature will be +25°C at 5 am, the highest temperature will be +27°C around 5 pm. The atmospheric pressure will be within 764-767 mm Hg. The relative humidity 74-86%. The wind will be mainly easterly 8 m/s with maximum gusts up to 12 m/s
UVI
On Tuesday, 28 January, mostly partly cloudy, light rain are expected in Arenal. The lowest air temperature will be +25°C at 5 am, the highest temperature will be +28°C around 5 pm. The atmospheric pressure will be within 763-766 mm Hg. The relative humidity 73-85%. The wind will be mainly easterly 8 m/s with maximum gusts up to 12 m/s