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March Weather in New Harmony, United States

Last updated: June 24, 2025

In March, the average temperature in New Harmony, United States hovers around 9°C (48°F). However, be prepared for a wide range, with minimums dipping to -13°C (9°F) and maximums soaring to 25°C (77°F). Expect about 140 mm (5.5 in) of precipitation spread over 12 days, paired with a high average humidity of 84%.

March Temperature in New Harmony

In March in New Harmony, the average temperature is 9°C (48°F). Maximums can reach 25°C (77°F) and minimums can be as low as -13°C (9°F). It's a great time to visit if you enjoy mild weather with the possibility of crisp, chilly days.

March Weather in New Harmony: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in New Harmony, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Harmony, March typically has an average temperature of 9°C (48°F), with highs reaching up to 25°C (77°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec343848566877807773614540
Data source: Temperature data for New Harmony 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 New Harmony

In New Harmony in March, the total precipitation amount is 140 mm (5.5 in) over the course of 12 days.

March Precipitation Trends in New Harmony

The chart displays monthly precipitation patterns in New Harmony, 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 New Harmony, March typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec951121401171311167683711049495
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in New Harmony

In New Harmony in March, humidity is 84%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that envelops you, making it essential to dress in layers and stay active, as the moisture in the air can quickly lead to discomfort while traveling.

March Average Humidity in New Harmony

This chart illustrates the average monthly humidity levels in New Harmony, 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 New Harmony is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%84%83%80%83%82%83%79%79%88%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in New Harmony

In New Harmony 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 New Harmony.

Maximum UV Index Levels in New Harmony for March

The chart shows the monthly maximum UV Index (UVI) for New Harmony 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 New Harmony typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910111099743
Data source: New Harmony 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 New Harmony Compares to Other Months

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

This table compares monthly weather conditions in New Harmony, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)95 mm (3.7 inches)84%moderate
February Weather3°C (38°F)111 mm (4.4 inches)82%moderate
March Weather9°C (48°F)140 mm (5.5 inches)84%high
April Weather13°C (57°F)117 mm (4.6 inches)83%very high
May Weather20°C (69°F)131 mm (5.1 inches)80%very high
June Weather25°C (77°F)116 mm (4.6 inches)83%extreme
July Weather27°C (80°F)76 mm (3.0 inches)82%very high
August Weather25°C (77°F)83 mm (3.3 inches)82%very high
September Weather23°C (73°F)71 mm (2.8 inches)79%very high
October Weather16°C (61°F)104 mm (4.1 inches)79%high
November Weather7°C (45°F)94 mm (3.7 inches)88%moderate
December Weather5°C (41°F)95 mm (3.7 inches)87%moderate

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