January Weather in Forest Oaks, United States

Last updated: June 24, 2025

In January, the average temperature in Forest Oaks, United States is a crisp 5°C (42°F), with fluctuations ranging from a chilly -17°C (2°F) at the minimum to a warm 24°C (76°F) at the maximum. Expect 87 mm (3.4 in) of precipitation spread over 9 days, contributing to an average humidity of 85%. Be prepared for varied weather conditions throughout your stay!

January Temperature in Forest Oaks

In January in Forest Oaks, the average temperature is 5°C (42°F). The maximum can reach 24°C (76°F), and the minimum can be as low as -17°C (2°F). This wide range of temperatures suggests that travelers should be prepared for both warm and cold weather conditions during their visit.

January Weather in Forest Oaks: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Forest Oaks, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forest Oaks, January typically has an average temperature of 5°C (42°F), with highs reaching up to 24°C (76°F) and lows dropping to around -17°C (2°F).

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

January Precipitation in Forest Oaks

In Forest Oaks in January, the precipitation amount is 87 mm (3.4 in), occurring over a span of 9 days.

January Precipitation Trends in Forest Oaks

The chart displays monthly precipitation patterns in Forest Oaks, 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 Forest Oaks, January typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 9 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 Forest Oaks

In Forest Oaks in January, humidity is 85%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and requiring extra layers to stay warm while exploring.

January Average Humidity in Forest Oaks

This chart illustrates the average monthly humidity levels in Forest Oaks, 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 Forest Oaks is approximately 85%, 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 Forest Oaks

In Forest Oaks in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Forest Oaks for better planning.

Maximum UV Index Levels in Forest Oaks for January

The chart shows the monthly maximum UV Index (UVI) for Forest Oaks 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 Forest Oaks typically reaches 4, which falls under the moderate exposure category.

Data source: Forest Oaks 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 Forest Oaks Compares to Other Months

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

This table compares monthly weather conditions in Forest Oaks, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	87 mm (3.4 inches)	85%	moderate
February Weather	8°C (47°F)	116 mm (4.6 inches)	82%	high
March Weather	11°C (52°F)	84 mm (3.3 inches)	81%	very high
April Weather	16°C (61°F)	107 mm (4.2 inches)	80%	very high
May Weather	21°C (69°F)	121 mm (4.8 inches)	81%	extreme
June Weather	24°C (76°F)	105 mm (4.1 inches)	81%	extreme
July Weather	26°C (80°F)	102 mm (4.0 inches)	81%	extreme
August Weather	25°C (78°F)	127 mm (5.0 inches)	80%	very high
September Weather	23°C (73°F)	131 mm (5.1 inches)	79%	very high
October Weather	18°C (64°F)	97 mm (3.8 inches)	80%	very high
November Weather	10°C (50°F)	79 mm (3.1 inches)	85%	moderate
December Weather	7°C (45°F)	107 mm (4.2 inches)	86%	moderate