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March Weather in Southam, United Kingdom

Last updated: August 27, 2025

In Southam, United Kingdom, the average temperature in March hovers around 7°C (45°F). However, you can experience a wide range, with minimum temperatures dipping to a chilly -7°C (20°F) and maximums reaching a pleasant 21°C (70°F). Be prepared for approximately 65 mm (2.6 in) of precipitation over the course of 14 days, contributing to an average humidity level of 86%. Make sure to pack accordingly!

March Temperature in Southam

In March in Southam, the average temperature is 7°C (45°F). The maximum can reach 21°C (70°F), while the minimum can drop as low as -7°C (20°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and chilly weather.

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

The chart illustrates March temperature patterns in Southam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Southam, March typically has an average temperature of 7°C (45°F), with highs reaching up to 21°C (70°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245485460646358524643
Data source: Temperature data for Southam generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Southam

In Southam in March, the precipitation amount is 65 mm (2.6 in) over the course of 14 days.

March Precipitation Trends in Southam

The chart displays monthly precipitation patterns in Southam, 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 Southam, March typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec535465416674737558896482
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Southam

In Southam in March, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

March Average Humidity in Southam

This chart illustrates the average monthly humidity levels in Southam, 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 Southam is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%80%81%76%77%85%90%92%90%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Southam

In Southam 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 Southam for better planning.

Maximum UV Index Levels in Southam for March

The chart shows the monthly maximum UV Index (UVI) for Southam 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 Southam typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Southam 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 Southam Compares to Other Months

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

This table compares monthly weather conditions in Southam, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)53 mm (2.1 inches)90%low
February Weather6°C (42°F)54 mm (2.1 inches)88%low
March Weather7°C (45°F)65 mm (2.6 inches)86%moderate
April Weather9°C (48°F)41 mm (1.6 inches)84%moderate
May Weather12°C (54°F)66 mm (2.6 inches)80%high
June Weather16°C (61°F)74 mm (2.9 inches)81%very high
July Weather18°C (64°F)73 mm (2.9 inches)76%very high
August Weather17°C (63°F)75 mm (2.9 inches)77%high
September Weather14°C (58°F)58 mm (2.3 inches)85%moderate
October Weather11°C (52°F)89 mm (3.5 inches)90%moderate
November Weather8°C (46°F)64 mm (2.5 inches)92%low
December Weather6°C (43°F)82 mm (3.2 inches)90%low

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