March Weather in Olney, United States

Last updated: June 24, 2025

In March, the average temperature in Olney, United States hovers around 8°C (47°F), with minimums dipping as low as -15°C (5°F) and highs reaching up to 24°C (75°F). Expect about 131 mm (5.2 in) of precipitation over 13 days, and keep in mind the average humidity is a notable 84%.

March Temperature in Olney

In March in Olney, the average temperature is 8°C (47°F). Maximums can reach 24°C (75°F), while minimums can drop to as low as -15°C (5°F). Travelers should be prepared for a wide range of temperatures, so packing layers is essential.

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

The chart illustrates March temperature patterns in Olney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olney, March typically has an average temperature of 8°C (47°F), with highs reaching up to 24°C (75°F) and lows dropping to around -15°C (5°F).

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

March Precipitation in Olney

In Olney in March, the precipitation amount is 131 mm (5.2 in) over the course of 13 days.

March Precipitation Trends in Olney

The chart displays monthly precipitation patterns in Olney, 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 Olney, March typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 13 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 Olney

In Olney in March, humidity is 84%. With an average temperature of 8°C (47°F), this humidity feels like a damp blanket wrapping around you, making travel feel heavy and a bit lethargic, as the air thickens with moisture and each step becomes a little more cumbersome.

March Average Humidity in Olney

This chart illustrates the average monthly humidity levels in Olney, 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 Olney 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 Olney

In Olney 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 Olney.

Maximum UV Index Levels in Olney for March

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

Data source: Olney 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 Olney Compares to Other Months

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

This table compares monthly weather conditions in Olney, 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 (33°F)	91 mm (3.6 inches)	84%	moderate
February Weather	2°C (37°F)	105 mm (4.1 inches)	82%	moderate
March Weather	8°C (47°F)	131 mm (5.2 inches)	84%	high
April Weather	13°C (56°F)	119 mm (4.7 inches)	83%	very high
May Weather	20°C (68°F)	137 mm (5.4 inches)	80%	very high
June Weather	25°C (77°F)	114 mm (4.5 inches)	83%	extreme
July Weather	26°C (80°F)	101 mm (4.0 inches)	82%	very high
August Weather	25°C (77°F)	93 mm (3.7 inches)	82%	very high
September Weather	23°C (73°F)	68 mm (2.7 inches)	79%	very high
October Weather	16°C (60°F)	103 mm (4.1 inches)	79%	high
November Weather	7°C (44°F)	102 mm (4.0 inches)	88%	moderate
December Weather	4°C (39°F)	92 mm (3.6 inches)	87%	moderate