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March Weather in Alger, United States

Last updated: June 24, 2025

In March, the average temperature in Alger, United States hovers around 5°C (41°F). Expect a dramatic range, with minimums plummeting to -14°C (8°F) and maximums peaking at 24°C (76°F). This month sees about 98 mm (3.9 in) of precipitation spread over 12 days, resulting in a high average humidity of 87%.

March Temperature in Alger

In March in Alger, the average temperature is 5°C (41°F), with maximums reaching up to 24°C (76°F) and minimums dipping as low as -14°C (8°F). This wide temperature range makes it essential for travelers to pack layers to stay comfortable during their visit.

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

The chart illustrates March temperature patterns in Alger, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alger, March typically has an average temperature of 5°C (41°F), with highs reaching up to 24°C (76°F) and lows dropping to around -14°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec293241506372757368574135
Data source: Temperature data for Alger 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 Alger

In Alger in March, the precipitation amount is 98 mm (3.9 in) over the course of 12 days.

March Precipitation Trends in Alger

The chart displays monthly precipitation patterns in Alger, 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 Alger, March typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7292981061301271088873948670
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Alger

In Alger in March humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

March Average Humidity in Alger

This chart illustrates the average monthly humidity levels in Alger, 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 Alger is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Alger

In Alger in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Alger, you can refer to this Hourly UV Index in Alger.

Maximum UV Index Levels in Alger for March

The chart shows the monthly maximum UV Index (UVI) for Alger 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 Alger typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Alger 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 Alger Compares to Other Months

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

This table compares monthly weather conditions in Alger, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)72 mm (2.8 inches)88%moderate
February Weather0°C (32°F)92 mm (3.6 inches)87%moderate
March Weather5°C (41°F)98 mm (3.9 inches)87%high
April Weather10°C (51°F)106 mm (4.2 inches)87%very high
May Weather17°C (63°F)130 mm (5.1 inches)81%very high
June Weather22°C (72°F)127 mm (5.0 inches)82%very high
July Weather24°C (76°F)108 mm (4.3 inches)81%very high
August Weather23°C (73°F)88 mm (3.5 inches)78%very high
September Weather20°C (68°F)73 mm (2.9 inches)78%very high
October Weather14°C (57°F)94 mm (3.7 inches)82%high
November Weather5°C (42°F)86 mm (3.4 inches)89%moderate
December Weather2°C (35°F)70 mm (2.7 inches)86%low

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