Last updated: June 24, 2025
In March, the average temperature in Hanover, United States hovers around 3°C (38°F). While temperatures can drop as low as -24°C (-10°F), they can also peak at 23°C (74°F). Expect about 71 mm (2.8 in) of precipitation spread over 10 days, contributing to an average humidity level of 84%, making for quite a damp experience.
In March in Hanover, the average temperature is 3°C (38°F). Maximum temperatures can reach 23°C (74°F), while the minimum can drop as low as -24°C (-10°F). Travelers should be prepared for a wide range of temperatures during this month, ensuring to pack both warm and lighter clothing.
In Hanover in March, the precipitation amount is 71 mm (2.8 in) over a duration of 10 days.
In Hanover in March, humidity is 84%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to you and the moisture creates an oppressive heaviness in the atmosphere.
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.
UV Risk Categories
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.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -5°C (22°F) | 54 mm (2.1 inches) | 84% | moderate |
February Weather | -4°C (24°F) | 59 mm (2.3 inches) | 85% | moderate |
March Weather | 3°C (38°F) | 71 mm (2.8 inches) | 84% | high |
April Weather | 9°C (48°F) | 94 mm (3.7 inches) | 83% | very high |
May Weather | 16°C (61°F) | 147 mm (5.8 inches) | 75% | very high |
June Weather | 22°C (72°F) | 125 mm (4.9 inches) | 79% | very high |
July Weather | 24°C (76°F) | 79 mm (3.1 inches) | 75% | very high |
August Weather | 22°C (72°F) | 102 mm (4.0 inches) | 69% | very high |
September Weather | 19°C (67°F) | 115 mm (4.5 inches) | 74% | very high |
October Weather | 11°C (53°F) | 110 mm (4.3 inches) | 79% | moderate |
November Weather | 3°C (38°F) | 46 mm (1.8 inches) | 88% | moderate |
December Weather | -1°C (31°F) | 46 mm (1.8 inches) | 82% | low |