January Weather in Haljala, Estonia

Last updated: August 23, 2025

In January, the average temperature in Haljala, Estonia hovers around -2°C (29°F). Expect chilly conditions, with minimum temperatures plummeting to -19°C (-1°F) and a maximum of 7°C (45°F). This month sees 43 mm (1.7 in) of precipitation spread across about 11 days, contributing to a high average humidity of 95%. Stay warm and prepared for wet weather!

January Temperature in Haljala

In January in Haljala, the average temperature is -2°C (29°F), with maximums reaching 7°C (45°F) and minimums dropping as low as -19°C (-1°F). Travelers should be prepared for cold weather and pack accordingly.

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

The chart illustrates January temperature patterns in Haljala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haljala, 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 -19°C (-1°F).

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

January Precipitation in Haljala

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

January Precipitation Trends in Haljala

The chart displays monthly precipitation patterns in Haljala, 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 Haljala, 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.

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Millimeters (mm) Inches (in)

January Humidity in Haljala

In Haljala 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 Haljala

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

In Haljala 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 Haljala.

Maximum UV Index Levels in Haljala for January

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

Data source: Haljala 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 Haljala Compares to Other Months

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

This table compares monthly weather conditions in Haljala, 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	-3°C (27°F)	47 mm (1.9 inches)	93%	low
March Weather	0°C (32°F)	47 mm (1.8 inches)	90%	moderate
April Weather	4°C (39°F)	47 mm (1.9 inches)	87%	moderate
May Weather	9°C (49°F)	54 mm (2.1 inches)	73%	moderate
June Weather	16°C (60°F)	56 mm (2.2 inches)	77%	high
July Weather	18°C (64°F)	72 mm (2.8 inches)	80%	high
August Weather	16°C (62°F)	97 mm (3.8 inches)	84%	high
September Weather	12°C (55°F)	79 mm (3.1 inches)	89%	moderate
October Weather	8°C (46°F)	95 mm (3.7 inches)	92%	low
November Weather	3°C (38°F)	59 mm (2.3 inches)	93%	low
December Weather	-1°C (31°F)	61 mm (2.4 inches)	93%	low