January Weather in Kiiu, Estonia

Last updated: August 23, 2025

In January, the average temperature in Kiiu, Estonia hovers around -2°C (29°F). Expect chilly conditions with a minimum dropping to -17°C (2°F) and a maximum reaching 7°C (45°F). Rainfall is not uncommon, with 43 mm (1.7 in) expected over 11 days, all while the air remains notably damp, boasting an average humidity of 95%.

January Temperature in Kiiu

In January in Kiiu, the average temperature is -2°C (29°F), with maximums reaching 7°C (45°F) and minimums dropping as low as -17°C (2°F). Travelers should prepare for cold weather conditions and pack accordingly.

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

The chart illustrates January temperature patterns in Kiiu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kiiu, January typically has an average temperature of -2°C (29°F), with highs reaching up to 7°C (45°F) and lows dropping to around -17°C (2°F).

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

January Precipitation in Kiiu

In Kiiu in January, the total precipitation amount is 43 mm (1.7 in) recorded over a span of 11 days.

January Precipitation Trends in Kiiu

The chart displays monthly precipitation patterns in Kiiu, 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 Kiiu, January typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 11 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 Kiiu

In Kiiu in January, humidity is 95%. With an average temperature of -2°C (29°F), this humidity feels like a cold, damp chill that seeps into your bones, making outdoor travel uncomfortable and necessitating extra layers to stay warm and dry.

January Average Humidity in Kiiu

This chart illustrates the average monthly humidity levels in Kiiu, 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 Kiiu 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 Kiiu

In Kiiu 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 Kiiu.

Maximum UV Index Levels in Kiiu for January

The chart shows the monthly maximum UV Index (UVI) for Kiiu 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 Kiiu typically reaches 1, which falls under the low exposure category.

Data source: Kiiu 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 Kiiu Compares to Other Months

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

This table compares monthly weather conditions in Kiiu, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	43 mm (1.7 inches)	95%	low
February Weather	-2°C (28°F)	48 mm (1.9 inches)	93%	low
March Weather	0°C (32°F)	46 mm (1.8 inches)	90%	moderate
April Weather	4°C (40°F)	46 mm (1.8 inches)	87%	moderate
May Weather	10°C (49°F)	55 mm (2.2 inches)	73%	moderate
June Weather	16°C (60°F)	57 mm (2.2 inches)	77%	high
July Weather	18°C (64°F)	73 mm (2.9 inches)	80%	high
August Weather	17°C (62°F)	100 mm (4.0 inches)	84%	moderate
September Weather	13°C (55°F)	81 mm (3.2 inches)	89%	moderate
October Weather	8°C (46°F)	97 mm (3.8 inches)	92%	low
November Weather	4°C (39°F)	59 mm (2.3 inches)	93%	low
December Weather	-1°C (31°F)	59 mm (2.3 inches)	93%	low