Last updated: June 24, 2025
In March, the average temperature in Green Haven, United States is a brisk 7°C (45°F). Expect a minimum plunge to -7°C (20°F), while the mercury may rise to a comfortable 24°C (75°F) on warmer days. Be prepared for rain, as the area receives approximately 99 mm (3.9 in) of precipitation over 10 days, contributing to an average humidity of 83%.
In March in Green Haven, the average temperature is 7°C (45°F). Maximums can reach 24°C (75°F), while minimums can drop to as low as -7°C (20°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.
In Green Haven in March, the total precipitation amount is 99 mm (3.9 in) spread over a period of 10 days.
In Green Haven in March, humidity is 83%. With an average temperature of 7°C (45°F), this humidity feels like a chilly blanket wrapping around you, making travel somewhat uncomfortable as you navigate the dampness that settles in your clothes, leading to a heavy and muggy experience outdoors.
In Green Haven in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Green Haven.
UV Risk Categories
Weather in Green Haven varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Green Haven, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 70 mm (2.8 inches) | 84% | moderate |
| February Weather | 4°C (39°F) | 117 mm (4.6 inches) | 83% | moderate |
| March Weather | 7°C (45°F) | 99 mm (3.9 inches) | 83% | high |
| April Weather | 13°C (55°F) | 114 mm (4.5 inches) | 81% | very high |
| May Weather | 18°C (65°F) | 145 mm (5.7 inches) | 78% | very high |
| June Weather | 23°C (74°F) | 106 mm (4.2 inches) | 79% | very high |
| July Weather | 27°C (80°F) | 151 mm (6.0 inches) | 74% | very high |
| August Weather | 25°C (78°F) | 143 mm (5.6 inches) | 72% | very high |
| September Weather | 22°C (72°F) | 111 mm (4.4 inches) | 75% | very high |
| October Weather | 17°C (63°F) | 123 mm (4.8 inches) | 81% | high |
| November Weather | 9°C (48°F) | 90 mm (3.6 inches) | 85% | moderate |
| December Weather | 5°C (41°F) | 116 mm (4.6 inches) | 84% | moderate |