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March Weather in Ithaca, United States

Last updated: June 24, 2025

In March, the average temperature in Ithaca, United States hovers around 2°C (36°F). Temperatures can swing from a chilling -19°C (-2°F) on the low end to a warm 22°C (72°F) at their peak. Expect around 60 mm (2.4 in) of precipitation spread over 9 days, contributing to an average humidity of 85%. Stay prepared for a cool and damp month!

March Temperature in Ithaca

In March in Ithaca, the average temperature is 2°C (36°F). Maximum temperatures can reach 22°C (72°F), while minimum temperatures can drop as low as -19°C (-2°F). Be prepared for a wide range of temperatures if you're planning to travel during this time!

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

The chart illustrates March temperature patterns in Ithaca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ithaca, March typically has an average temperature of 2°C (36°F), with highs reaching up to 22°C (72°F) and lows dropping to around -19°C (-2°F).
JanFebMarAprMayJunJulAugSepOctNovDec252636465969747264523831
Data source: Temperature data for Ithaca 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 Ithaca

In Ithaca in March, the total precipitation amount is 60 mm (2.4 in), occurring over a span of 9 days.

March Precipitation Trends in Ithaca

The chart displays monthly precipitation patterns in Ithaca, 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 Ithaca, March typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec5963608811612163711041155962
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Ithaca

In Ithaca in March, humidity is 85%. With an average temperature of 2°C (36°F), this humidity feels like an icy blanket clinging to your skin, making travel challenging as the cold dampness seeps into your bones and fogs your breath.

March Average Humidity in Ithaca

This chart illustrates the average monthly humidity levels in Ithaca, 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 Ithaca is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Ithaca

In Ithaca 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 Ithaca.

Maximum UV Index Levels in Ithaca for March

The chart shows the monthly maximum UV Index (UVI) for Ithaca 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 Ithaca typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Ithaca 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 Ithaca Compares to Other Months

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

This table compares monthly weather conditions in Ithaca, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)59 mm (2.3 inches)88%low
February Weather-3°C (26°F)63 mm (2.5 inches)87%moderate
March Weather2°C (36°F)60 mm (2.4 inches)85%moderate
April Weather8°C (46°F)87 mm (3.4 inches)86%very high
May Weather15°C (59°F)116 mm (4.6 inches)80%very high
June Weather21°C (69°F)120 mm (4.7 inches)80%very high
July Weather23°C (75°F)63 mm (2.5 inches)80%very high
August Weather22°C (72°F)71 mm (2.8 inches)80%very high
September Weather18°C (65°F)104 mm (4.1 inches)80%high
October Weather11°C (53°F)114 mm (4.5 inches)84%moderate
November Weather3°C (38°F)59 mm (2.3 inches)89%moderate
December Weather-1°C (31°F)62 mm (2.4 inches)86%low

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