Oranjestad
Aruba
Long-term weather forecast
Long-term weather forecast

January weather forecast and Climate
Oranjestad, Aruba

The outstanding perspective of the Dutch colonial architecture in Oranjestad, Aruba
The outstanding perspective of the Dutch colonial architecture in Oranjestad, Aruba
  • The average high temperature in January: 30°C

The warmest month (with the highest average high temperature) is September (32.7°C).
The month with the lowest average high temperature is January (30°C).

  • The average low temperature in January: 24.5°C

The month with the highest average low temperature is September (26.9°C).
The coldest month (with the lowest average low temperature) is January (24.5°C).

  • The average humidity in January: 77.5%

The month with the highest relative humidity is November (79.1%).
The month with the lowest relative humidity is March (75.7%).

  • The average rainfall in January: 39.3mm

The wettest month (with the highest rainfall) is November (94mm).
The driest month (with the lowest rainfall) is March (8.7mm).

  • The average rainfall days in January: 8.4 days

The month with the highest number of rainy days is December (11.4 days).
The month with the lowest number of rainy days is March (1.8 days).

  • The average sea temperature in January: 26°C

The best month for swimming (with the highest average sea temperature) is October (29°C).
Coldest months (with the lowest average sea temperature) are January, February, March and April (26°C).

  • The average daylight in January: 11h

Months with the longest days are May, June, July and August (Average daylight: 13h).
Months with shortest days are January and December (Average daylight: 11h).

  • The average sunshine in January: 8h

Months with most sunshine are November and December (Average sunshine: 10h).
The month with least sunshine is April (Average sunshine: 3h).

  • The average UV index in January: 10

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).

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