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March Weather in State Line, United States

Last updated: June 24, 2025

In State Line, United States, the average temperature in March hovers around 17°C (62°F). Visitors should prepare for a temperature range that can plunge to a chilly -2°C (28°F) or soar to a warm 32°C (90°F). During this time, the area experiences approximately 112 mm (4.4 in) of precipitation over 10 days, and an average humidity of 80% creates a humid atmosphere.

March Temperature in State Line

In March in State Line, the average temperature is 17°C (62°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as -2°C (28°F). Be prepared for a wide range of temperatures when planning your travels during this month.

March Weather in State Line: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in State Line, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In State Line, March typically has an average temperature of 17°C (62°F), with highs reaching up to 32°C (90°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec515762667580818179715754
Data source: Temperature data for State Line 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 State Line

In State Line in March, the total precipitation amount is 112 mm (4.4 in) over the course of 10 days.

March Precipitation Trends in State Line

The chart displays monthly precipitation patterns in State Line, 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 State Line, March typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec11611411212512118512513811910274139
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in State Line

In State Line in March, humidity is 80%. With an average temperature of 17°C (62°F), this humidity feels like a heavy blanket wrapping around you, making travel sticky and uncomfortable, and often leaving you longing for a refreshing breeze.

March Average Humidity in State Line

This chart illustrates the average monthly humidity levels in State Line, 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 State Line is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in State Line

In State Line in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in State Line.

Maximum UV Index Levels in State Line for March

The chart shows the monthly maximum UV Index (UVI) for State Line 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 State Line typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec588111111111110864
Data source: State Line 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 State Line Compares to Other Months

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

This table compares monthly weather conditions in State Line, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)116 mm (4.6 inches)82%moderate
February Weather14°C (57°F)114 mm (4.5 inches)80%very high
March Weather17°C (62°F)112 mm (4.4 inches)80%very high
April Weather19°C (67°F)125 mm (4.9 inches)78%extreme
May Weather24°C (75°F)121 mm (4.7 inches)73%extreme
June Weather26°C (80°F)185 mm (7.3 inches)71%extreme
July Weather27°C (82°F)125 mm (4.9 inches)79%extreme
August Weather27°C (82°F)138 mm (5.4 inches)78%extreme
September Weather26°C (79°F)119 mm (4.7 inches)80%very high
October Weather22°C (71°F)102 mm (4.0 inches)76%very high
November Weather14°C (58°F)74 mm (2.9 inches)83%high
December Weather12°C (54°F)139 mm (5.5 inches)87%moderate

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