Last updated: June 24, 2025
In March, the average temperature in Thornton, United States is a pleasant 14°C (57°F), with minimums dipping to 2°C (36°F) and maximums reaching up to 29°C (85°F). This month typically sees about 83 mm (3.3 in) of precipitation across 10 days, contributing to an overall average humidity of 83%.
In March in Thornton, the average temperature is 14°C (57°F). Maximum temperatures can reach 29°C (85°F), while the minimum can dip as low as 2°C (36°F). Be sure to pack layers to enjoy the varied temperatures during your travels!
In Thornton in March, the total precipitation amount is 83 mm (3.3 in) over a span of 10 days.
In Thornton in March, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.
In Thornton 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 Thornton.
UV Risk Categories
Weather in Thornton varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Thornton, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 10°C (50°F) | 116 mm (4.6 inches) | 84% | moderate |
February Weather | 12°C (53°F) | 100 mm (3.9 inches) | 84% | moderate |
March Weather | 14°C (57°F) | 83 mm (3.3 inches) | 83% | high |
April Weather | 17°C (63°F) | 39 mm (1.5 inches) | 81% | very high |
May Weather | 20°C (68°F) | 17 mm (0.7 inches) | 74% | very high |
June Weather | 23°C (74°F) | 2 mm (0.1 inches) | 64% | extreme |
July Weather | 24°C (75°F) | 0 mm (0.0 inches) | 44% | extreme |
August Weather | 24°C (75°F) | 0 mm (0.0 inches) | 36% | very high |
September Weather | 23°C (73°F) | 1 mm (0.0 inches) | 44% | very high |
October Weather | 19°C (66°F) | 36 mm (1.4 inches) | 65% | high |
November Weather | 13°C (56°F) | 46 mm (1.8 inches) | 84% | moderate |
December Weather | 10°C (50°F) | 95 mm (3.7 inches) | 83% | moderate |