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April Weather in Hamilton, United Kingdom

Last updated: August 27, 2025

In April, the average temperature in Hamilton, United Kingdom hovers around 8°C (46°F). During this time, temperatures can dip as low as -3°C (26°F) and reach up to 22°C (72°F). Be prepared for some moisture, with an expected 43 mm (1.7 in) of precipitation over 10 days, and anticipate a high average humidity of 85%.

April Temperature in Hamilton

In April in Hamilton, the average temperature is 8°C (46°F). Maximum temperatures can reach 22°C (72°F), while minimums can drop as low as -3°C (26°F). Be prepared for a mix of mild and chilly weather, making it essential to pack versatile clothing for your travels.

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

The chart illustrates April temperature patterns in Hamilton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hamilton, April typically has an average temperature of 8°C (46°F), with highs reaching up to 22°C (72°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec404142465157595854494440
Data source: Temperature data for Hamilton 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 Hamilton

In Hamilton in April, the precipitation amount is 43 mm (1.7 in) over a span of 10 days.

April Precipitation Trends in Hamilton

The chart displays monthly precipitation patterns in Hamilton, 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 Hamilton, April typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec811221034369107941248912394110
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hamilton

In Hamilton in April humidity is 85%. With an average temperature of 8°C (46°F), this humidity feels like a cold, damp embrace that can leave travelers feeling chilled and uncomfortable, making outdoor exploration less appealing and encouraging the search for cozy indoor activities instead.

April Average Humidity in Hamilton

This chart illustrates the average monthly humidity levels in Hamilton, 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 Hamilton is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%85%81%83%82%82%88%90%92%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hamilton

In Hamilton in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Hamilton.

Maximum UV Index Levels in Hamilton for April

The chart shows the monthly maximum UV Index (UVI) for Hamilton 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 Hamilton typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Hamilton 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 Hamilton Compares to Other Months

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

This table compares monthly weather conditions in Hamilton, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)81 mm (3.2 inches)90%low
February Weather5°C (41°F)122 mm (4.8 inches)88%low
March Weather6°C (43°F)103 mm (4.1 inches)86%moderate
April Weather8°C (46°F)43 mm (1.7 inches)85%moderate
May Weather11°C (51°F)69 mm (2.7 inches)80%high
June Weather14°C (57°F)107 mm (4.2 inches)83%very high
July Weather15°C (59°F)94 mm (3.7 inches)82%very high
August Weather14°C (58°F)124 mm (4.9 inches)82%high
September Weather12°C (55°F)89 mm (3.5 inches)88%moderate
October Weather10°C (49°F)123 mm (4.9 inches)90%moderate
November Weather7°C (44°F)94 mm (3.7 inches)92%low
December Weather5°C (41°F)110 mm (4.3 inches)89%low

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