March Weather in Johnson, United States

Last updated: June 24, 2025

In March, the average temperature in Johnson, United States hovers around 9°C (48°F), with extremes ranging from a chilly -15°C (6°F) to a warm 33°C (91°F). Expect around 38 mm (1.5 in) of precipitation over 4 days, accompanied by a comfortable average humidity of 65%. Embrace the diverse weather as you explore!

March Temperature in Johnson

In March in Johnson, the average temperature is 9°C (48°F). The maximum can reach 33°C (91°F) and the minimum can be as low as -15°C (6°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates March temperature patterns in Johnson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Johnson, March typically has an average temperature of 9°C (48°F), with highs reaching up to 33°C (91°F) and lows dropping to around -15°C (6°F).

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

March Precipitation in Johnson

In Johnson in March, the total precipitation amount is 38 mm (1.5 in) spread over the course of 4 days.

March Precipitation Trends in Johnson

The chart displays monthly precipitation patterns in Johnson, 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 Johnson, March typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 4 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 Johnson

In Johnson in March, humidity is 65%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that can make outdoor activities less enjoyable, prompting the need for extra layers and a light jacket during your travels.

March Average Humidity in Johnson

This chart illustrates the average monthly humidity levels in Johnson, 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 Johnson is approximately 65%, 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 Johnson

In Johnson in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Johnson.

Maximum UV Index Levels in Johnson for March

The chart shows the monthly maximum UV Index (UVI) for Johnson 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 Johnson typically reaches 8, which falls under the very high exposure category.

Data source: Johnson 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 Johnson Compares to Other Months

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

This table compares monthly weather conditions in Johnson, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	15 mm (0.6 inches)	74%	moderate
February Weather	2°C (36°F)	13 mm (0.5 inches)	77%	moderate
March Weather	9°C (48°F)	38 mm (1.5 inches)	65%	very high
April Weather	13°C (55°F)	44 mm (1.7 inches)	67%	very high
May Weather	18°C (65°F)	84 mm (3.3 inches)	81%	extreme
June Weather	25°C (77°F)	38 mm (1.5 inches)	82%	extreme
July Weather	27°C (81°F)	38 mm (1.5 inches)	82%	extreme
August Weather	25°C (78°F)	60 mm (2.4 inches)	84%	extreme
September Weather	22°C (73°F)	34 mm (1.3 inches)	79%	very high
October Weather	14°C (57°F)	29 mm (1.1 inches)	75%	high
November Weather	8°C (47°F)	8 mm (0.3 inches)	79%	moderate
December Weather	3°C (38°F)	19 mm (0.8 inches)	83%	moderate