March Weather in Hanover, United States

Last updated: June 24, 2025

The average temperature in Hanover, United States during March is a brisk 6°C (43°F). Expect a range from a chilly -13°C (9°F) at its lowest to a pleasant 24°C (75°F) at its peak. Moreover, you can anticipate 114 mm (4.5 in) of precipitation over approximately 13 days, with humidity levels averaging a high 88%.

March Temperature in Hanover

In March in Hanover, the average temperature is 6°C (43°F). The maximum can reach 24°C (75°F), while the minimum can drop as low as -13°C (9°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

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

The chart illustrates March temperature patterns in Hanover, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hanover, March typically has an average temperature of 6°C (43°F), with highs reaching up to 24°C (75°F) and lows dropping to around -13°C (9°F).

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

March Precipitation in Hanover

In Hanover in March, the total precipitation amount is 114 mm (4.5 in), distributed over the course of 13 days.

March Precipitation Trends in Hanover

The chart displays monthly precipitation patterns in Hanover, 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 Hanover, March typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Hanover

In Hanover in March, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.

March Average Humidity in Hanover

This chart illustrates the average monthly humidity levels in Hanover, 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 Hanover is approximately 88%, 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 Hanover

In Hanover in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Hanover, you can refer to this Hourly UV Index in Hanover.

Maximum UV Index Levels in Hanover for March

The chart shows the monthly maximum UV Index (UVI) for Hanover 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 Hanover typically reaches 6, which falls under the high exposure category.

Data source: Hanover 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 Hanover Compares to Other Months

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

This table compares monthly weather conditions in Hanover, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	88 mm (3.5 inches)	88%	moderate
February Weather	2°C (35°F)	112 mm (4.4 inches)	88%	moderate
March Weather	6°C (43°F)	114 mm (4.5 inches)	88%	high
April Weather	11°C (52°F)	129 mm (5.1 inches)	86%	very high
May Weather	17°C (64°F)	133 mm (5.3 inches)	82%	very high
June Weather	22°C (72°F)	157 mm (6.2 inches)	84%	very high
July Weather	24°C (76°F)	122 mm (4.8 inches)	82%	very high
August Weather	23°C (74°F)	98 mm (3.8 inches)	73%	very high
September Weather	20°C (69°F)	101 mm (4.0 inches)	73%	very high
October Weather	14°C (58°F)	103 mm (4.1 inches)	81%	high
November Weather	6°C (42°F)	99 mm (3.9 inches)	89%	moderate
December Weather	3°C (37°F)	105 mm (4.1 inches)	86%	moderate