January Weather in Adler, Russian Federation

Last updated: August 27, 2025

In January, the average temperature in Adler, Russian Federation hovers around 4°C (40°F). Expect chilly nights, with minimums plunging to -9°C (17°F), while daytime highs can reach a mild 15°C (59°F). During this month, you'll experience about 117 mm (4.6 in) of precipitation over 13 days, accompanied by a notable average humidity of 79%. Prepare for a mix of cool weather and frequent showers!

January Temperature in Adler

In January in Adler, the average temperature is 4°C (40°F). The maximum can reach 15°C (59°F), while the minimum can drop to as low as -9°C (17°F). Visitors should be prepared for a wide range of temperatures, making layered clothing essential for a comfortable travel experience.

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

The chart illustrates January temperature patterns in Adler, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Adler, January typically has an average temperature of 4°C (40°F), with highs reaching up to 15°C (59°F) and lows dropping to around -9°C (17°F).

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

January Precipitation in Adler

In Adler in January, the total precipitation amount is 117 mm (4.6 in) spread over 13 days.

January Precipitation Trends in Adler

The chart displays monthly precipitation patterns in Adler, 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 Adler, January typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 13 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 Adler

In Adler in January, humidity is 79%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that wraps around you, making outdoor activities uncomfortable and leaving you longing for warmth as your breath hangs in the air.

January Average Humidity in Adler

This chart illustrates the average monthly humidity levels in Adler, 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 Adler is approximately 79%, 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 Adler

In Adler in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Adler, you can visit Hourly UV Index in Adler.

Maximum UV Index Levels in Adler for January

The chart shows the monthly maximum UV Index (UVI) for Adler 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 Adler typically reaches 2, which falls under the low exposure category.

Data source: Adler 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 Adler Compares to Other Months

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

This table compares monthly weather conditions in Adler, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	117 mm (4.6 inches)	79%	low
February Weather	5°C (40°F)	136 mm (5.4 inches)	80%	moderate
March Weather	6°C (43°F)	126 mm (5.0 inches)	79%	high
April Weather	10°C (51°F)	91 mm (3.6 inches)	79%	very high
May Weather	15°C (59°F)	95 mm (3.7 inches)	80%	very high
June Weather	20°C (68°F)	83 mm (3.3 inches)	81%	very high
July Weather	22°C (72°F)	102 mm (4.0 inches)	75%	very high
August Weather	23°C (73°F)	74 mm (2.9 inches)	68%	very high
September Weather	20°C (67°F)	111 mm (4.4 inches)	67%	very high
October Weather	15°C (60°F)	85 mm (3.4 inches)	76%	high
November Weather	10°C (51°F)	99 mm (3.9 inches)	81%	moderate
December Weather	7°C (46°F)	138 mm (5.4 inches)	79%	low