nomadseason

April Weather in Portadown, United Kingdom

Last updated: August 27, 2025

In Portadown, United Kingdom, the average temperature in April hovers around 8°C (48°F). Expect a chilly minimum of -2°C (28°F) and a comfortable maximum of 20°C (68°F). Plan for some rain, as 46 mm (1.8 in) of precipitation is likely over 11 days. With an average humidity of 85%, it's a month where layers are your best friend!

April Temperature in Portadown

In April in Portadown, the average temperature is 8°C (48°F). The maximum can reach 20°C (68°F), and the minimum can be as low as -2°C (28°F). Be sure to pack layers for your trip, as temperatures can vary significantly throughout the day.

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

The chart illustrates April temperature patterns in Portadown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portadown, April typically has an average temperature of 8°C (48°F), with highs reaching up to 20°C (68°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec424244475358605956514643
Data source: Temperature data for Portadown generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Portadown

In Portadown in April, the precipitation amount is 46 mm (1.8 in) over the course of 11 days.

April Precipitation Trends in Portadown

The chart displays monthly precipitation patterns in Portadown, 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 Portadown, April typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5787784666777611368798082
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Portadown

In Portadown in April, humidity is 85%. With an average temperature of 8°C (48°F), this humidity feels like an almost palpable blanket wrapping around you, making every step feel heavier and the air thick with moisture, which can be quite exhausting for travelers.

April Average Humidity in Portadown

This chart illustrates the average monthly humidity levels in Portadown, 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 Portadown is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Portadown

In Portadown 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 Portadown.

Maximum UV Index Levels in Portadown for April

The chart shows the monthly maximum UV Index (UVI) for Portadown 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 Portadown typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Portadown 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 Portadown Compares to Other Months

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

This table compares monthly weather conditions in Portadown, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)57 mm (2.2 inches)87%low
February Weather6°C (43°F)87 mm (3.4 inches)86%low
March Weather7°C (44°F)78 mm (3.1 inches)86%moderate
April Weather8°C (48°F)46 mm (1.8 inches)85%moderate
May Weather11°C (53°F)66 mm (2.6 inches)82%high
June Weather14°C (58°F)77 mm (3.0 inches)84%very high
July Weather16°C (61°F)76 mm (3.0 inches)86%very high
August Weather15°C (60°F)113 mm (4.4 inches)86%high
September Weather13°C (56°F)68 mm (2.7 inches)88%moderate
October Weather10°C (51°F)79 mm (3.1 inches)89%moderate
November Weather8°C (46°F)79 mm (3.1 inches)90%low
December Weather6°C (43°F)82 mm (3.2 inches)86%low

Compare Portadown's Climate with Cities Worldwide