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April Weather in Reno, United States

Last updated: June 24, 2025

In Reno, United States, the average temperature in April hovers around 17°C (63°F). However, temperatures can dip as low as 0°C (33°F) or rise to a warm 33°C (91°F). Expect about 190 mm (7.5 in) of precipitation spread over 10 days, contributing to an average humidity of 78%.

April Temperature in Reno

In April in Reno, the average temperature is 17°C (63°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as 0°C (33°F). Be prepared for a wide range of temperatures during your travels to Reno this April.

April Weather in Reno: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Reno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Reno, April typically has an average temperature of 17°C (63°F), with highs reaching up to 33°C (91°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec454758637280838378665450
Data source: Temperature data for Reno 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.

April Precipitation in Reno

In Reno in April, the precipitation amount is 190 mm (7.5 in) spread over a period of 10 days.

April Precipitation Trends in Reno

The chart displays monthly precipitation patterns in Reno, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Reno, April typically receives around 190 mm (7.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec891291321901971106796881366497
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Reno

In Reno in April, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

April Average Humidity in Reno

This chart illustrates the average monthly humidity levels in Reno, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Reno is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Reno

In Reno in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Reno.

Maximum UV Index Levels in Reno for April

The chart shows the monthly maximum UV Index (UVI) for Reno in April, 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 April, the maximum UV index in Reno typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110864
Data source: Reno April 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 April Weather in Reno Compares to Other Months

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

This table compares monthly weather conditions in Reno, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)89 mm (3.5 inches)80%moderate
February Weather8°C (48°F)129 mm (5.1 inches)79%high
March Weather14°C (58°F)132 mm (5.2 inches)78%very high
April Weather17°C (63°F)190 mm (7.5 inches)78%very high
May Weather22°C (73°F)197 mm (7.8 inches)81%extreme
June Weather27°C (80°F)110 mm (4.3 inches)78%extreme
July Weather28°C (83°F)67 mm (2.6 inches)73%extreme
August Weather28°C (83°F)96 mm (3.8 inches)66%extreme
September Weather25°C (78°F)88 mm (3.5 inches)65%very high
October Weather19°C (66°F)136 mm (5.4 inches)72%very high
November Weather12°C (54°F)64 mm (2.5 inches)82%high
December Weather10°C (50°F)97 mm (3.8 inches)87%moderate

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