March Weather in Humboldt, United States

Last updated: June 24, 2025

In March, the average temperature in Humboldt, United States hovers around 1°C (34°F). You can expect a broad range, with minimums dipping to a chilly -27°C (-17°F) and maximums reaching a balmy 26°C (78°F). Be prepared for some rain, as 63 mm (2.5 in) of precipitation is likely over the course of 7 days. Additionally, the average humidity rests at a comfortable 75%, making for a distinctive climate experience.

March Temperature in Humboldt

In March in Humboldt, the average temperature is 1°C (34°F). Maximum temperatures can reach up to 26°C (78°F), while the minimum can drop as low as -27°C (-17°F). Be prepared for a wide range of temperatures when planning your trip.

March Weather in Humboldt: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Humboldt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Humboldt, March typically has an average temperature of 1°C (34°F), with highs reaching up to 26°C (78°F) and lows dropping to around -27°C (-17°F).

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

March Precipitation in Humboldt

In Humboldt in March, the precipitation amount is 63 mm (2.5 in) over a span of 7 days.

March Precipitation Trends in Humboldt

The chart displays monthly precipitation patterns in Humboldt, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Humboldt, March typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Humboldt

In Humboldt in March humidity is 75%. With an average temperature of 1°C (34°F), this humidity feels like a heavy, damp chill that seeps into your bones, making every step outside feel brisk and uncomfortable for traveling.

March Average Humidity in Humboldt

This chart illustrates the average monthly humidity levels in Humboldt, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Humboldt is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Humboldt

In Humboldt in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Humboldt.

Maximum UV Index Levels in Humboldt for March

The chart shows the monthly maximum UV Index (UVI) for Humboldt in March, 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 March, the maximum UV index in Humboldt typically reaches 5, which falls under the moderate exposure category.

Data source: Humboldt March 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 March Weather in Humboldt Compares to Other Months

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

This table compares monthly weather conditions in Humboldt, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	20 mm (0.8 inches)	80%	low
February Weather	-7°C (19°F)	22 mm (0.9 inches)	84%	moderate
March Weather	1°C (34°F)	63 mm (2.5 inches)	75%	moderate
April Weather	6°C (44°F)	78 mm (3.1 inches)	79%	very high
May Weather	15°C (58°F)	119 mm (4.7 inches)	74%	very high
June Weather	22°C (72°F)	79 mm (3.1 inches)	81%	extreme
July Weather	24°C (75°F)	88 mm (3.5 inches)	82%	very high
August Weather	22°C (71°F)	104 mm (4.1 inches)	80%	very high
September Weather	18°C (65°F)	106 mm (4.2 inches)	75%	very high
October Weather	8°C (48°F)	76 mm (3.0 inches)	77%	moderate
November Weather	1°C (34°F)	26 mm (1.0 inches)	85%	moderate
December Weather	-4°C (26°F)	37 mm (1.5 inches)	83%	low