Last updated: June 24, 2025
In March, the average temperature in Pottstown, United States hovers around 6°C (42°F). Be prepared for extremes, as temperatures can plummet to a chilly -21°C (-5°F) or rise to a warm 27°C (81°F). With 103 mm (4.1 in) of precipitation spread over 11 days, it's a good idea to pack your umbrella. Don't forget to note the high average humidity of 85%, which can make the cooler days feel a bit brisker!
In March in Pottstown, the average temperature is 6°C (42°F). Maximums can reach 27°C (81°F) and minimums can drop as low as -21°C (-5°F). This dramatic range in temperatures suggests that travelers should be prepared for varying weather conditions and pack accordingly.
In Pottstown in March, the precipitation amount is 103 mm (4.1 in) spread over 11 days.
In Pottstown in March, humidity is 85%. With an average temperature of 6°C (42°F), this humidity feels like walking through a thick mist, making even short strolls feel damp and chilly, which can be uncomfortable for traveling.
In Pottstown 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 Pottstown, you can refer to this Hourly UV Index in Pottstown.
UV Risk Categories
Weather in Pottstown varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Pottstown, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 1°C (34°F) | 67 mm (2.6 inches) | 87% | moderate |
February Weather | 3°C (37°F) | 105 mm (4.1 inches) | 85% | moderate |
March Weather | 6°C (42°F) | 103 mm (4.1 inches) | 85% | high |
April Weather | 12°C (53°F) | 103 mm (4.0 inches) | 83% | very high |
May Weather | 17°C (63°F) | 136 mm (5.3 inches) | 75% | very high |
June Weather | 22°C (72°F) | 109 mm (4.3 inches) | 73% | very high |
July Weather | 25°C (78°F) | 141 mm (5.5 inches) | 65% | very high |
August Weather | 24°C (75°F) | 151 mm (5.9 inches) | 62% | very high |
September Weather | 21°C (70°F) | 100 mm (3.9 inches) | 66% | very high |
October Weather | 15°C (59°F) | 101 mm (4.0 inches) | 79% | high |
November Weather | 7°C (45°F) | 87 mm (3.4 inches) | 87% | moderate |
December Weather | 3°C (38°F) | 99 mm (3.9 inches) | 85% | low |