January Weather in Diaz, United States

Last updated: June 24, 2025

In January, the average temperature in Diaz, United States hovers around 4°C (40°F). Expect a chill, with minimums dipping to -14°C (7°F) and maximums reaching a mild 23°C (73°F). Precipitation is likely, with around 90 mm (3.5 in) spread over 8 days, while the air remains quite humid, boasting an average humidity level of 84%.

January Temperature in Diaz

In January in Diaz, the average temperature is 4°C (40°F). Maximums can reach 23°C (73°F) and minimums can drop as low as -14°C (7°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Diaz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Diaz, January typically has an average temperature of 4°C (40°F), with highs reaching up to 23°C (73°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Diaz

In Diaz in January, the precipitation amount is 90 mm (3.5 in) spread over 8 days, indicating a relatively wet period for the region.

January Precipitation Trends in Diaz

The chart displays monthly precipitation patterns in Diaz, 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 Diaz, January typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 8 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 Diaz

In Diaz in January, humidity is 84%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

January Average Humidity in Diaz

This chart illustrates the average monthly humidity levels in Diaz, 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 Diaz is approximately 84%, 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 Diaz

In Diaz in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Diaz, you can check the information here.

Maximum UV Index Levels in Diaz for January

The chart shows the monthly maximum UV Index (UVI) for Diaz 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 Diaz typically reaches 3, which falls under the moderate exposure category.

Data source: Diaz 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 Diaz Compares to Other Months

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

This table compares monthly weather conditions in Diaz, 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)	90 mm (3.5 inches)	84%	moderate
February Weather	6°C (44°F)	148 mm (5.8 inches)	83%	high
March Weather	12°C (54°F)	147 mm (5.8 inches)	81%	very high
April Weather	15°C (60°F)	162 mm (6.4 inches)	81%	very high
May Weather	21°C (71°F)	155 mm (6.1 inches)	83%	extreme
June Weather	26°C (78°F)	88 mm (3.5 inches)	83%	extreme
July Weather	28°C (82°F)	107 mm (4.2 inches)	81%	extreme
August Weather	26°C (80°F)	115 mm (4.5 inches)	74%	very high
September Weather	24°C (75°F)	86 mm (3.4 inches)	71%	very high
October Weather	17°C (63°F)	116 mm (4.5 inches)	76%	high
November Weather	10°C (49°F)	76 mm (3.0 inches)	84%	moderate
December Weather	7°C (45°F)	106 mm (4.2 inches)	88%	moderate