Last updated: August 27, 2025
In Friern Barnet, United Kingdom, the average temperature in March hovers around 7°C (46°F). Be prepared for a range of conditions, as temperatures can dip as low as -5°C (23°F) or rise to a pleasant 22°C (71°F). During this month, you can expect approximately 54 mm (2.1 in) of precipitation spread over 13 days, resulting in an average humidity of 86%.
In March in Friern Barnet, the average temperature is 7°C (46°F). Maximum temperatures can reach 22°C (71°F), while minimum temperatures can drop as low as -5°C (23°F). Pack layers to stay comfortable and enjoy a variety of outdoor activities during your visit.
In Friern Barnet in March, the precipitation amount is 54 mm (2.1 in), falling over the course of 13 days.
In Friern Barnet in March humidity is 86%. With an average temperature of 7°C (46°F), this humidity feels like wrapping yourself in a damp blanket, making travel uncomfortable and heavy, as the cold air mixes with the muggy atmosphere, leaving you longing for a warm, dry refuge.
In Friern Barnet in March, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Friern Barnet for better planning.
UV Risk Categories
Weather in Friern Barnet varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Friern Barnet, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 54 mm (2.1 inches) | 91% | low |
| February Weather | 6°C (43°F) | 53 mm (2.1 inches) | 89% | low |
| March Weather | 7°C (46°F) | 54 mm (2.1 inches) | 86% | moderate |
| April Weather | 10°C (49°F) | 33 mm (1.3 inches) | 85% | moderate |
| May Weather | 13°C (55°F) | 62 mm (2.5 inches) | 79% | high |
| June Weather | 16°C (62°F) | 77 mm (3.0 inches) | 80% | very high |
| July Weather | 18°C (65°F) | 64 mm (2.5 inches) | 71% | very high |
| August Weather | 18°C (64°F) | 70 mm (2.7 inches) | 76% | high |
| September Weather | 15°C (59°F) | 45 mm (1.8 inches) | 82% | high |
| October Weather | 12°C (54°F) | 84 mm (3.3 inches) | 90% | moderate |
| November Weather | 8°C (47°F) | 52 mm (2.0 inches) | 92% | low |
| December Weather | 6°C (44°F) | 84 mm (3.3 inches) | 92% | low |