January Weather in Big Delta, United States

Last updated: June 24, 2025

In Big Delta, United States, the average temperature in January hovers around -19°C (-1°F). Prepare for extreme weather, as temperatures can plunge to a bone-chilling -44°C (-47°F), while peaking at a modest 3°C (38°F). During this month, expect 12 mm (0.5 in) of precipitation over just 3 days, and be ready for the damp atmosphere, with average humidity reaching an impressive 96%.

January Temperature in Big Delta

In January in Big Delta, the average temperature is -19°C (-1°F). Maximums can reach 3°C (38°F), while minimums can plummet to as low as -44°C (-47°F). Travelers should be well-prepared for extreme cold conditions during this time.

January Weather in Big Delta: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Big Delta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Big Delta, January typically has an average temperature of -19°C (-1°F), with highs reaching up to 3°C (38°F) and lows dropping to around -44°C (-47°F).

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

January Precipitation in Big Delta

In Big Delta in January, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.

January Precipitation Trends in Big Delta

The chart displays monthly precipitation patterns in Big Delta, 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 Big Delta, January typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 3 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 Big Delta

In Big Delta in January, humidity is 96%. With an average temperature of -19°C (-1°F), this humidity feels like a biting cold that seeps through layers of clothing, making travel feel like navigating a frozen maze where every step creates an echo in the still, crisp air.

January Average Humidity in Big Delta

This chart illustrates the average monthly humidity levels in Big Delta, 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 Big Delta is approximately 96%, 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 Big Delta

In Big Delta 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 Big Delta.

Maximum UV Index Levels in Big Delta for January

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

Data source: Big Delta 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 Big Delta Compares to Other Months

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

This table compares monthly weather conditions in Big Delta, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-19°C (-1°F)	12 mm (0.5 inches)	96%	low
February Weather	-16°C (3°F)	21 mm (0.8 inches)	93%	low
March Weather	-10°C (14°F)	21 mm (0.8 inches)	89%	low
April Weather	0°C (33°F)	18 mm (0.7 inches)	86%	moderate
May Weather	10°C (49°F)	45 mm (1.8 inches)	79%	moderate
June Weather	15°C (59°F)	115 mm (4.5 inches)	80%	moderate
July Weather	16°C (62°F)	93 mm (3.7 inches)	85%	moderate
August Weather	13°C (55°F)	111 mm (4.4 inches)	88%	moderate
September Weather	8°C (46°F)	48 mm (1.9 inches)	90%	moderate
October Weather	-1°C (31°F)	41 mm (1.6 inches)	97%	low
November Weather	-13°C (10°F)	28 mm (1.1 inches)	100%	low
December Weather	-15°C (6°F)	33 mm (1.3 inches)	98%	low