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April Weather in Savanna, United States

Last updated: June 24, 2025

In Savanna, United States, the average temperature in April hovers around 16°C (61°F). Temperatures can range from a chilly -2°C (29°F) at their lowest to a warm 34°C (93°F) at their peak. Be prepared for wet weather, as precipitation amounts reach 122 mm (4.8 in) over approximately 10 days, and expect a comfortable average humidity of 75%.

April Temperature in Savanna

In April in Savanna, the average temperature is 16°C (61°F). Maximums can reach 34°C (93°F), while minimums can dip as low as -2°C (29°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

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

The chart illustrates April temperature patterns in Savanna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Savanna, April typically has an average temperature of 16°C (61°F), with highs reaching up to 34°C (93°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec424456617079828176635247
Data source: Temperature data for Savanna 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 Savanna

In Savanna in April, the total precipitation amount reaches 122 mm (4.8 in) over the course of 10 days.

April Precipitation Trends in Savanna

The chart displays monthly precipitation patterns in Savanna, 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 Savanna, April typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6810110412218985681001091475879
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Savanna

In Savanna in April humidity is 75%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy embrace, making traveling somewhat uncomfortable as you may find yourself constantly adjusting your clothing and seeking shade to escape the sticky air.

April Average Humidity in Savanna

This chart illustrates the average monthly humidity levels in Savanna, 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 Savanna is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Savanna

In Savanna 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 Savanna.

Maximum UV Index Levels in Savanna for April

The chart shows the monthly maximum UV Index (UVI) for Savanna 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 Savanna typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710101111109754
Data source: Savanna 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 Savanna Compares to Other Months

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

This table compares monthly weather conditions in Savanna, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)68 mm (2.7 inches)79%moderate
February Weather7°C (44°F)101 mm (4.0 inches)78%high
March Weather13°C (56°F)104 mm (4.1 inches)75%high
April Weather16°C (61°F)122 mm (4.8 inches)75%very high
May Weather21°C (71°F)189 mm (7.4 inches)83%very high
June Weather26°C (79°F)85 mm (3.4 inches)81%extreme
July Weather28°C (83°F)68 mm (2.7 inches)78%extreme
August Weather27°C (81°F)100 mm (3.9 inches)68%very high
September Weather25°C (77°F)109 mm (4.3 inches)64%very high
October Weather17°C (64°F)146 mm (5.8 inches)71%high
November Weather11°C (52°F)58 mm (2.3 inches)82%moderate
December Weather8°C (47°F)79 mm (3.1 inches)87%moderate

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