January Weather in Vaiatu, Estonia

Last updated: August 23, 2025

In January, the average temperature in Vaiatu, Estonia hovers around -3°C (27°F). Expect minimum chills plummeting to -20°C (-4°F), while highs can reach up to a mild 7°C (45°F). Throughout the month, anticipate about 42 mm (1.7 in) of precipitation spread across 10 days. The air feels particularly crisp, with an average humidity level of 95%, making it an ideal time for cozy indoor activities.

January Temperature in Vaiatu

In January in Vaiatu, the average temperature is -3°C (27°F). The maximum can reach 7°C (45°F), while the minimum can drop as low as -20°C (-4°F). Be prepared for cold weather and dress in layers if you plan to visit during this time.

January Weather in Vaiatu: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Vaiatu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vaiatu, January typically has an average temperature of -3°C (27°F), with highs reaching up to 7°C (45°F) and lows dropping to around -20°C (-4°F).

Data source: Temperature data for Vaiatu generated using information from the Copernicus Climate Change Service.

January Precipitation in Vaiatu

In Vaiatu in January, the precipitation amount is 42 mm (1.7 in) over the course of 10 days.

January Precipitation Trends in Vaiatu

The chart displays monthly precipitation patterns in Vaiatu, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Vaiatu, January typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Vaiatu

In Vaiatu in January, humidity is 95%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that penetrates your clothes, making every breath feel heavy and damp, which can be quite uncomfortable for traveling.

January Average Humidity in Vaiatu

This chart illustrates the average monthly humidity levels in Vaiatu, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Vaiatu is approximately 95%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Vaiatu

In Vaiatu in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Vaiatu.

Maximum UV Index Levels in Vaiatu for January

The chart shows the monthly maximum UV Index (UVI) for Vaiatu in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Vaiatu typically reaches 1, which falls under the low exposure category.

Data source: Vaiatu January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Vaiatu Compares to Other Months

Weather in Vaiatu varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Vaiatu, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Vaiatu, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	42 mm (1.7 inches)	95%	low
February Weather	-3°C (26°F)	47 mm (1.8 inches)	93%	low
March Weather	-1°C (31°F)	48 mm (1.9 inches)	90%	moderate
April Weather	4°C (40°F)	49 mm (1.9 inches)	87%	moderate
May Weather	10°C (50°F)	54 mm (2.1 inches)	73%	moderate
June Weather	16°C (61°F)	64 mm (2.5 inches)	77%	high
July Weather	17°C (63°F)	74 mm (2.9 inches)	80%	high
August Weather	16°C (61°F)	102 mm (4.0 inches)	84%	high
September Weather	12°C (54°F)	70 mm (2.7 inches)	89%	moderate
October Weather	7°C (45°F)	83 mm (3.3 inches)	92%	low
November Weather	3°C (37°F)	53 mm (2.1 inches)	93%	low
December Weather	-2°C (29°F)	58 mm (2.3 inches)	93%	low