January Weather in Graham, United States

Last updated: June 24, 2025

In January, the average temperature in Graham, United States hovers around 4°C (39°F). Expect some chilly days, as the minimum can plummet to -14°C (7°F), while the mercury may rise to a comfortable 14°C (58°F). With 201 mm (7.9 in) of precipitation over approximately 17 days, be prepared for wet weather. To top it off, the average humidity sits at a high 86%, making it feel even cooler.

January Temperature in Graham

In January in Graham, the average temperature is 4°C (39°F), with maximums reaching 14°C (58°F) and minimums dropping as low as -14°C (7°F). Be prepared for chilly temperatures and pack accordingly if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Graham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Graham, January typically has an average temperature of 4°C (39°F), with highs reaching up to 14°C (58°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Graham

In Graham in January, the precipitation amount is 201 mm (7.9 in) spread over 17 days.

January Precipitation Trends in Graham

The chart displays monthly precipitation patterns in Graham, 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 Graham, January typically receives around 201 mm (7.9 inches) of precipitation spread over approximately 17 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 Graham

In Graham in January humidity is 86%. With an average temperature of 4°C (39°F), this humidity feels like a chilly mist enveloping you, making it essential to bundle up while exploring, as each breath comes with a damp chill that can be quite refreshing yet starkly invigorating for travelers.

January Average Humidity in Graham

This chart illustrates the average monthly humidity levels in Graham, 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 Graham is approximately 86%, 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 Graham

In Graham 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 Graham, you can visit Hourly UV Index in Graham.

Maximum UV Index Levels in Graham for January

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

Data source: Graham 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 Graham Compares to Other Months

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

This table compares monthly weather conditions in Graham, 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 (39°F)	201 mm (7.9 inches)	86%	low
February Weather	3°C (37°F)	231 mm (9.1 inches)	86%	moderate
March Weather	5°C (42°F)	158 mm (6.2 inches)	87%	moderate
April Weather	8°C (47°F)	137 mm (5.4 inches)	84%	high
May Weather	12°C (54°F)	85 mm (3.3 inches)	81%	very high
June Weather	15°C (59°F)	76 mm (3.0 inches)	82%	very high
July Weather	17°C (63°F)	16 mm (0.6 inches)	79%	very high
August Weather	18°C (64°F)	17 mm (0.7 inches)	63%	very high
September Weather	15°C (58°F)	104 mm (4.1 inches)	62%	high
October Weather	9°C (48°F)	172 mm (6.8 inches)	83%	moderate
November Weather	6°C (43°F)	206 mm (8.1 inches)	89%	moderate
December Weather	4°C (39°F)	226 mm (8.9 inches)	88%	low