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March Weather in Effingham, United States

Last updated: June 24, 2025

In March, the average temperature in Effingham, United States hovers around 0°C (32°F). However, temperatures can be quite variable, with a minimum of -18°C (-1°F) and a maximum of 18°C (65°F). Expect 78 mm (3.1 in) of precipitation over approximately 8 days, contributing to an average humidity of 82%. Prepare for chilly days and crisp air!

March Temperature in Effingham

In March in Effingham, the average temperature is 0°C (32°F). The maximum can reach 18°C (65°F), while the minimum can drop as low as -18°C (-1°F). Travelers should be prepared for a wide range of temperatures and dress in layers to enjoy their visit comfortably.

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

The chart illustrates March temperature patterns in Effingham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Effingham, March typically has an average temperature of 0°C (32°F), with highs reaching up to 18°C (65°F) and lows dropping to around -18°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec222532445566717063513727
Data source: Temperature data for Effingham 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 Effingham

In Effingham in March, the total precipitation amount is 78 mm (3.1 in) over the course of 8 days.

March Precipitation Trends in Effingham

The chart displays monthly precipitation patterns in Effingham, 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 Effingham, March typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec81907813178951488665127113121
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Effingham

In Effingham in March, humidity is 82%. With an average temperature of 0°C (32°F), this humidity feels like an icy breath enveloping you, making each step outdoors a challenge as the cold dampness seeps into your clothes, chilling you to the bone and sapping your energy while traveling.

March Average Humidity in Effingham

This chart illustrates the average monthly humidity levels in Effingham, 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 Effingham is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Effingham

In Effingham in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Effingham.

Maximum UV Index Levels in Effingham for March

The chart shows the monthly maximum UV Index (UVI) for Effingham 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 Effingham typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3458910997532
Data source: Effingham 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 Effingham Compares to Other Months

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

This table compares monthly weather conditions in Effingham, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)81 mm (3.2 inches)86%moderate
February Weather-4°C (25°F)90 mm (3.6 inches)84%moderate
March Weather0°C (32°F)78 mm (3.1 inches)82%moderate
April Weather6°C (44°F)131 mm (5.2 inches)80%very high
May Weather13°C (56°F)78 mm (3.1 inches)72%very high
June Weather19°C (66°F)95 mm (3.7 inches)72%very high
July Weather22°C (71°F)148 mm (5.8 inches)67%very high
August Weather21°C (70°F)86 mm (3.4 inches)66%very high
September Weather17°C (63°F)65 mm (2.6 inches)71%high
October Weather11°C (51°F)127 mm (5.0 inches)78%moderate
November Weather3°C (37°F)113 mm (4.4 inches)84%moderate
December Weather-3°C (27°F)120 mm (4.7 inches)81%low

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