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March Weather in Longview, United States

Last updated: June 24, 2025

In Longview, United States, the average temperature in March hovers around 16°C (61°F), offering a pleasant climate. Expect a range from a chilly -5°C (23°F) to a warm 31°C (88°F). This month brings approximately 128 mm (5.1 in) of precipitation over 14 days, contributing to an average humidity of 78%. Stay prepared for both the cool breezes and the occasional rain!

March Temperature in Longview

In March in Longview, the average temperature is 16°C (61°F). Maximums can reach 31°C (88°F) and minimums can be as low as -5°C (23°F). Be prepared for a mix of warm and chilly weather, making it essential to pack layers for your travels.

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

The chart illustrates March temperature patterns in Longview, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longview, March typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (88°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec485161657481848479685752
Data source: Temperature data for Longview 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 Longview

In Longview in March, the precipitation amount is 128 mm (5.1 in) spread over 14 days.

March Precipitation Trends in Longview

The chart displays monthly precipitation patterns in Longview, 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 Longview, March typically receives around 128 mm (5.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1051511291591541128475969658120
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Longview

In Longview in March, humidity is 78%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as it clings to your skin and creates a heavy atmosphere that can drain your energy.

March Average Humidity in Longview

This chart illustrates the average monthly humidity levels in Longview, 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 Longview is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%78%79%81%77%72%65%63%70%82%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Longview

In Longview 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 Longview.

Maximum UV Index Levels in Longview for March

The chart shows the monthly maximum UV Index (UVI) for Longview 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 Longview typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101112111110864
Data source: Longview 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 Longview Compares to Other Months

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

This table compares monthly weather conditions in Longview, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)105 mm (4.1 inches)82%moderate
February Weather10°C (51°F)150 mm (5.9 inches)80%high
March Weather16°C (61°F)128 mm (5.1 inches)78%very high
April Weather18°C (65°F)159 mm (6.2 inches)79%very high
May Weather23°C (74°F)154 mm (6.1 inches)81%extreme
June Weather27°C (81°F)112 mm (4.4 inches)77%extreme
July Weather29°C (84°F)84 mm (3.3 inches)72%extreme
August Weather29°C (84°F)75 mm (3.0 inches)65%extreme
September Weather26°C (79°F)96 mm (3.8 inches)63%very high
October Weather20°C (69°F)96 mm (3.8 inches)70%very high
November Weather14°C (57°F)58 mm (2.3 inches)82%high
December Weather11°C (53°F)120 mm (4.7 inches)88%moderate

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