March Weather in Chester, United States

Last updated: June 24, 2025

In Chester, United States, the average temperature in March hovers around 9°C (48°F). Expect a wide range of temperatures, with lows plummeting to -15°C (6°F) and highs reaching up to 27°C (81°F). During this month, you'll see an average precipitation of 136 mm (5.3 in) across about 12 days, accompanied by relatively high humidity at 84%. 🌧️

March Temperature in Chester

In March, in Chester, the average temperature is 9°C (48°F), with maximums reaching 27°C (81°F) and minimums dropping as low as -15°C (6°F). This wide temperature range makes Chester an intriguing destination for travelers seeking both warmth and the thrill of cooler conditions.

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

The chart illustrates March temperature patterns in Chester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chester, March typically has an average temperature of 9°C (48°F), with highs reaching up to 27°C (81°F) and lows dropping to around -15°C (6°F).

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

March Precipitation in Chester

In Chester in March, the precipitation amount is 136 mm (5.3 in) over the course of 12 days.

March Precipitation Trends in Chester

The chart displays monthly precipitation patterns in Chester, 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 Chester, March typically receives around 136 mm (5.3 inches) of precipitation spread over approximately 12 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 Chester

In Chester in March, humidity is 84%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that envelops you, making it essential to dress in layers and stay active, as the moisture in the air can quickly lead to discomfort while traveling.

March Average Humidity in Chester

This chart illustrates the average monthly humidity levels in Chester, 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 Chester is approximately 84%, 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 Chester

In Chester 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 Chester.

Maximum UV Index Levels in Chester for March

The chart shows the monthly maximum UV Index (UVI) for Chester 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 Chester typically reaches 7, which falls under the high exposure category.

Data source: Chester 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 Chester Compares to Other Months

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

This table compares monthly weather conditions in Chester, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	88 mm (3.5 inches)	86%	moderate
February Weather	3°C (38°F)	108 mm (4.2 inches)	84%	moderate
March Weather	9°C (48°F)	136 mm (5.3 inches)	84%	high
April Weather	13°C (56°F)	144 mm (5.7 inches)	80%	very high
May Weather	20°C (68°F)	157 mm (6.2 inches)	82%	extreme
June Weather	25°C (77°F)	87 mm (3.4 inches)	83%	extreme
July Weather	27°C (80°F)	88 mm (3.5 inches)	79%	very high
August Weather	25°C (77°F)	103 mm (4.1 inches)	76%	very high
September Weather	23°C (73°F)	64 mm (2.5 inches)	75%	very high
October Weather	16°C (60°F)	125 mm (4.9 inches)	74%	high
November Weather	7°C (45°F)	84 mm (3.3 inches)	85%	moderate
December Weather	5°C (41°F)	77 mm (3.0 inches)	88%	moderate