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April Weather in Scalloway, United Kingdom

Last updated: August 27, 2025

In April, the average temperature in Scalloway, United Kingdom settles at a brisk 6°C (44°F). You'll experience a range from a chilly 0°C (31°F) to a mild 10°C (51°F), perfect for layering up. With 51 mm (2.0 in) of precipitation spread over 13 days, don’t forget your umbrella! Adding to the cozy atmosphere, the average humidity registers at a comfortable 82%.

April Temperature in Scalloway

In April in Scalloway, the average temperature is 6°C (44°F). The maximum can reach 10°C (51°F) and the minimum can be as low as 0°C (31°F). Be sure to pack warm layers and prepare for chilly conditions if you're planning to travel during this time.

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

The chart illustrates April temperature patterns in Scalloway, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Scalloway, April typically has an average temperature of 6°C (44°F), with highs reaching up to 10°C (51°F) and lows dropping to around 0°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec444343434651545553504745
Data source: Temperature data for Scalloway 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 Scalloway

In Scalloway in April, the precipitation amount is 51 mm (2.0 in) spread over 13 days.

April Precipitation Trends in Scalloway

The chart displays monthly precipitation patterns in Scalloway, 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 Scalloway, April typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec96981035147547074115146133137
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Scalloway

In Scalloway in April humidity is 82%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that settles into your bones, making travel uncomfortable as every step feels heavy with moisture and the cool air seems to cling to your skin.

April Average Humidity in Scalloway

This chart illustrates the average monthly humidity levels in Scalloway, 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 Scalloway is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%79%81%82%84%84%89%87%87%87%85%78%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Scalloway

In Scalloway in April, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Scalloway for better planning.

Maximum UV Index Levels in Scalloway for April

The chart shows the monthly maximum UV Index (UVI) for Scalloway 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 Scalloway typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112457654211
Data source: Scalloway 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 Scalloway Compares to Other Months

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

This table compares monthly weather conditions in Scalloway, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)96 mm (3.8 inches)79%low
February Weather6°C (43°F)97 mm (3.8 inches)79%low
March Weather6°C (43°F)103 mm (4.1 inches)81%low
April Weather6°C (44°F)51 mm (2.0 inches)82%moderate
May Weather8°C (47°F)47 mm (1.8 inches)84%moderate
June Weather10°C (51°F)53 mm (2.1 inches)84%high
July Weather12°C (54°F)69 mm (2.7 inches)89%high
August Weather13°C (55°F)74 mm (2.9 inches)87%moderate
September Weather12°C (54°F)115 mm (4.5 inches)87%moderate
October Weather10°C (51°F)146 mm (5.8 inches)87%low
November Weather8°C (47°F)133 mm (5.2 inches)85%low
December Weather7°C (45°F)137 mm (5.4 inches)78%low

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