March Weather in Sidney, United States

Last updated: June 24, 2025

In March, the average temperature in Sidney, United States hovers around 5°C (42°F), but be prepared for a wide range of weather. Temperatures can dip as low as -22°C (-7°F) or soar up to 28°C (82°F). Expect about 63 mm (2.5 in) of precipitation spread over 7 days, and enjoy the fresh air with an average humidity of 61%. Stay cozy and ready for any weather!

March Temperature in Sidney

In March in Sidney, the average temperature is 5°C (42°F). Maximum temperatures can reach 28°C (82°F), while minimum temperatures can drop as low as -22°C (-7°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates March temperature patterns in Sidney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sidney, March typically has an average temperature of 5°C (42°F), with highs reaching up to 28°C (82°F) and lows dropping to around -22°C (-7°F).

Data source: Temperature data for Sidney generated using information from the Copernicus Climate Change Service.

March Precipitation in Sidney

In Sidney in March, the precipitation amount is 63 mm (2.5 in) over a span of 7 days.

March Precipitation Trends in Sidney

The chart displays monthly precipitation patterns in Sidney, 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 Sidney, March typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Sidney

In Sidney in March humidity is 61%. With an average temperature of 5°C (42°F), this humidity feels like a brisk and chilly experience for traveling, as the moisture in the air enhances the coolness and might make outdoor activities feel much colder than the actual temperature suggests.

March Average Humidity in Sidney

This chart illustrates the average monthly humidity levels in Sidney, 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 Sidney is approximately 61%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Sidney

In Sidney 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 Sidney.

Maximum UV Index Levels in Sidney for March

The chart shows the monthly maximum UV Index (UVI) for Sidney 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 Sidney typically reaches 7, which falls under the high exposure category.

Data source: Sidney 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 Sidney Compares to Other Months

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

This table compares monthly weather conditions in Sidney, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	12 mm (0.5 inches)	72%	moderate
February Weather	-1°C (30°F)	18 mm (0.7 inches)	76%	moderate
March Weather	5°C (42°F)	63 mm (2.5 inches)	61%	high
April Weather	9°C (48°F)	58 mm (2.3 inches)	60%	very high
May Weather	14°C (57°F)	116 mm (4.6 inches)	74%	very high
June Weather	22°C (71°F)	51 mm (2.0 inches)	82%	extreme
July Weather	24°C (76°F)	48 mm (1.9 inches)	82%	extreme
August Weather	23°C (73°F)	31 mm (1.2 inches)	84%	very high
September Weather	19°C (67°F)	26 mm (1.0 inches)	75%	very high
October Weather	9°C (49°F)	31 mm (1.2 inches)	73%	high
November Weather	6°C (42°F)	21 mm (0.8 inches)	74%	moderate
December Weather	1°C (35°F)	14 mm (0.6 inches)	77%	moderate