March Weather in Port O'Connor, United States

Last updated: June 24, 2025

In March, the average temperature in Port O'Connor, United States hovers around 19°C (67°F), with minimums dipping to 1°C (34°F) and maximums soaring to 29°C (84°F). Expect approximately 58 mm (2.3 in) of precipitation over 8 days, contributing to a notable average humidity of 76%. Plan your activities accordingly!

March Temperature in Port O'Connor

In March in Port O'Connor, the average temperature is 19°C (67°F). Maximums can reach 29°C (84°F) while minimums can drop as low as 1°C (34°F). This variability makes it a great time for travelers to prepare for both warm days and cool evenings.

March Weather in Port O'Connor: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Port O'Connor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port O'Connor, March typically has an average temperature of 19°C (67°F), with highs reaching up to 29°C (84°F) and lows dropping to around 1°C (34°F).

Data source: Temperature data for Port O'Connor generated using information from the Copernicus Climate Change Service.

March Precipitation in Port O'Connor

In Port O'Connor in March, the precipitation amount is 58 mm (2.3 in) over a span of 8 days.

March Precipitation Trends in Port O'Connor

The chart displays monthly precipitation patterns in Port O'Connor, 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 Port O'Connor, March typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Port O'Connor

In Port O'Connor in March, humidity is 76%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sluggish and requiring regular breaks to stay hydrated while exploring.

March Average Humidity in Port O'Connor

This chart illustrates the average monthly humidity levels in Port O'Connor, 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 Port O'Connor is approximately 76%, 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 Port O'Connor

In Port O'Connor in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Port O'Connor.

Maximum UV Index Levels in Port O'Connor for March

The chart shows the monthly maximum UV Index (UVI) for Port O'Connor 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 Port O'Connor typically reaches 9, which falls under the very high exposure category.

Data source: Port O'Connor 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 Port O'Connor Compares to Other Months

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

This table compares monthly weather conditions in Port O'Connor, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	57 mm (2.3 inches)	78%	moderate
February Weather	15°C (60°F)	58 mm (2.3 inches)	81%	very high
March Weather	19°C (67°F)	58 mm (2.3 inches)	76%	very high
April Weather	22°C (72°F)	58 mm (2.3 inches)	79%	extreme
May Weather	26°C (78°F)	113 mm (4.4 inches)	79%	extreme
June Weather	28°C (83°F)	143 mm (5.6 inches)	74%	extreme
July Weather	29°C (84°F)	113 mm (4.4 inches)	71%	extreme
August Weather	29°C (84°F)	126 mm (5.0 inches)	68%	extreme
September Weather	27°C (82°F)	145 mm (5.7 inches)	73%	extreme
October Weather	24°C (75°F)	84 mm (3.3 inches)	75%	very high
November Weather	19°C (66°F)	63 mm (2.5 inches)	78%	high
December Weather	16°C (61°F)	67 mm (2.6 inches)	84%	moderate