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April Weather in Sision, Greece

Last updated: August 23, 2025

In April, the average temperature in Sision, Greece is a mild 16°C (62°F), with a minimum of 8°C (46°F) and a maximum reaching 33°C (91°F). Expect around 24 mm (1.0 in) of precipitation spread over 4 days, and a relative humidity of approximately 79%, creating a refreshing atmosphere throughout the month.

April Temperature in Sision

In April in Sision, the average temperature is 16°C (62°F). The maximum can reach 33°C (91°F), while the minimum can be as low as 8°C (46°F). This makes Sision a comfortable destination for travelers seeking a mix of warm days and cooler evenings.

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

The chart illustrates April temperature patterns in Sision, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sision, April typically has an average temperature of 16°C (62°F), with highs reaching up to 33°C (91°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec525456617075808075696356
Data source: Temperature data for Sision 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 Sision

In Sision in April, the precipitation amount is 24 mm (1.0 in) over the course of 4 days.

April Precipitation Trends in Sision

The chart displays monthly precipitation patterns in Sision, 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 Sision, April typically receives around 24 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec44504824291713710244350
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sision

In Sision in April, humidity is 79%. With an average temperature of 16°C (62°F), this humidity feels like a warm, enveloping blanket that makes walking outdoors feel languid and heavy, demanding frequent breaks and plenty of water as you navigate the bustling streets.

April Average Humidity in Sision

This chart illustrates the average monthly humidity levels in Sision, 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 Sision is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%73%75%79%85%84%83%81%80%77%73%73%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sision

In Sision in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sision.

Maximum UV Index Levels in Sision for April

The chart shows the monthly maximum UV Index (UVI) for Sision 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 Sision typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109753
Data source: Sision 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 Sision Compares to Other Months

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

This table compares monthly weather conditions in Sision, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)44 mm (1.7 inches)72%moderate
February Weather12°C (54°F)50 mm (2.0 inches)72%moderate
March Weather13°C (56°F)48 mm (1.9 inches)75%high
April Weather16°C (62°F)24 mm (1.0 inches)79%very high
May Weather21°C (70°F)29 mm (1.1 inches)85%very high
June Weather24°C (76°F)17 mm (0.7 inches)84%extreme
July Weather26°C (80°F)13 mm (0.5 inches)83%very high
August Weather26°C (80°F)7 mm (0.3 inches)81%very high
September Weather24°C (76°F)10 mm (0.4 inches)80%very high
October Weather20°C (69°F)24 mm (0.9 inches)77%high
November Weather17°C (63°F)43 mm (1.7 inches)73%moderate
December Weather13°C (56°F)49 mm (1.9 inches)72%moderate

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