March Weather in Trinity, United States

Last updated: June 24, 2025

In Trinity, United States, the average temperature in March hovers around 18°C (64°F), with a notable range where the minimum can drop to -3°C (26°F) and the maximum can soar to 31°C (89°F). Expect 86 mm (3.4 in) of precipitation spread over 11 days, coupled with a humidity level averaging 78%.

March Temperature in Trinity

In March in Trinity, the average temperature is 18°C (64°F). Maximum temperatures can reach 31°C (89°F), while minimums can dip as low as -3°C (26°F). Overall, this month offers a diverse climate, making it essential for travelers to pack both warm and cool clothing.

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

The chart illustrates March temperature patterns in Trinity, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trinity, March typically has an average temperature of 18°C (64°F), with highs reaching up to 31°C (89°F) and lows dropping to around -3°C (26°F).

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

March Precipitation in Trinity

In Trinity in March, the precipitation amount is 86 mm (3.4 in), spread over 11 days.

March Precipitation Trends in Trinity

The chart displays monthly precipitation patterns in Trinity, 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 Trinity, March typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 11 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 Trinity

In Trinity in March, humidity is 78%. With an average temperature of 18°C (64°F), this humidity feels like a warm, thick blanket wrapping around you, making traveling feel a bit sticky and sluggish, yet the coolness of the air tempers the intensity, inviting you to explore at a leisurely pace.

March Average Humidity in Trinity

This chart illustrates the average monthly humidity levels in Trinity, 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 Trinity is approximately 78%, 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 Trinity

In Trinity in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Trinity.

Maximum UV Index Levels in Trinity for March

The chart shows the monthly maximum UV Index (UVI) for Trinity 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 Trinity typically reaches 8, which falls under the very high exposure category.

Data source: Trinity 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 Trinity Compares to Other Months

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

This table compares monthly weather conditions in Trinity, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	89 mm (3.5 inches)	79%	moderate
February Weather	12°C (54°F)	110 mm (4.3 inches)	80%	very high
March Weather	18°C (64°F)	86 mm (3.4 inches)	78%	very high
April Weather	20°C (68°F)	122 mm (4.8 inches)	79%	extreme
May Weather	24°C (76°F)	194 mm (7.6 inches)	81%	extreme
June Weather	28°C (82°F)	118 mm (4.6 inches)	77%	extreme
July Weather	29°C (85°F)	72 mm (2.8 inches)	71%	extreme
August Weather	29°C (85°F)	137 mm (5.4 inches)	67%	extreme
September Weather	27°C (80°F)	108 mm (4.3 inches)	69%	very high
October Weather	22°C (71°F)	102 mm (4.0 inches)	73%	very high
November Weather	15°C (60°F)	81 mm (3.2 inches)	82%	high
December Weather	13°C (55°F)	116 mm (4.6 inches)	87%	moderate