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April Weather in Sinac, Croatia

Last updated: August 23, 2025

In Sinac, Croatia, the average temperature in April hovers around 10°C (50°F). Expect temperature fluctuations, with a minimum of -10°C (15°F) and a maximum reaching up to 25°C (77°F). During this month, anticipate approximately 106 mm (4.2 in) of precipitation spread over 12 days, contributing to an average humidity of 72%.

April Temperature in Sinac

In April in Sinac, the average temperature is 10°C (50°F), with maximums reaching up to 25°C (77°F) and minimums dropping as low as -10°C (15°F). This makes it essential for travelers to be prepared for a wide range of weather conditions to fully enjoy their visit.

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

The chart illustrates April temperature patterns in Sinac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sinac, April typically has an average temperature of 10°C (50°F), with highs reaching up to 25°C (77°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec333842505767707061524537
Data source: Temperature data for Sinac 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 Sinac

In Sinac in April, the precipitation amount is 106 mm (4.2 in), occurring over a span of 12 days.

April Precipitation Trends in Sinac

The chart displays monthly precipitation patterns in Sinac, 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 Sinac, April typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec10213610710616685107108179142186186
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sinac

In Sinac in April, humidity is 72%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that permeates your clothing, making outdoor exploration less comfortable and requiring extra layers to stay warm during your travels.

April Average Humidity in Sinac

This chart illustrates the average monthly humidity levels in Sinac, 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 Sinac is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%83%75%72%70%69%64%51%62%81%87%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sinac

In Sinac in April, 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 Sinac.

Maximum UV Index Levels in Sinac for April

The chart shows the monthly maximum UV Index (UVI) for Sinac 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 Sinac typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24579101087532
Data source: Sinac 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 Sinac Compares to Other Months

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

This table compares monthly weather conditions in Sinac, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)102 mm (4.0 inches)89%low
February Weather3°C (38°F)136 mm (5.3 inches)83%moderate
March Weather5°C (42°F)107 mm (4.2 inches)75%moderate
April Weather10°C (50°F)106 mm (4.2 inches)72%high
May Weather14°C (57°F)166 mm (6.5 inches)70%very high
June Weather19°C (67°F)85 mm (3.4 inches)69%very high
July Weather21°C (70°F)107 mm (4.2 inches)64%very high
August Weather21°C (71°F)108 mm (4.3 inches)51%very high
September Weather16°C (61°F)179 mm (7.0 inches)62%high
October Weather11°C (53°F)142 mm (5.6 inches)81%moderate
November Weather7°C (45°F)186 mm (7.3 inches)87%moderate
December Weather3°C (38°F)186 mm (7.3 inches)88%low

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