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July Weather in Harmston, United Kingdom

Last updated: August 27, 2025

In July, the average temperature in Harmston, United Kingdom hovers around 18°C (64°F). Expect a slight chill with minimums dipping to 7°C (44°F), while sunny days can heat up to a maximum of 34°C (94°F). This month typically brings 83 mm (3.3 in) of precipitation spread over 12 days, contributing to an average humidity of 76%. Prepare for a mix of cozy and warm days ahead!

July Temperature in Harmston

In July in Harmston, the average temperature is 18°C (64°F). Maximums can reach up to 34°C (94°F), while minimums can drop to as low as 7°C (44°F). This makes Harmston an ideal destination for travelers seeking pleasant weather and the opportunity to experience both warm and cooler conditions.

July Weather in Harmston: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Harmston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harmston, July typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (94°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245485460646358524642
Data source: Temperature data for Harmston 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.

July Precipitation in Harmston

In Harmston in July, the precipitation amount is 83 mm (3.3 in) distributed over the course of 12 days.

July Precipitation Trends in Harmston

The chart displays monthly precipitation patterns in Harmston, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Harmston, July typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec486161367379838562806172
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Harmston

In Harmston in July, humidity is 76%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel steamy and invigorating—perfect for exploring charming streets, though you might want to take breaks in the shade.

July Average Humidity in Harmston

This chart illustrates the average monthly humidity levels in Harmston, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Harmston is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%80%81%76%77%85%90%92%90%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Harmston

In Harmston in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Harmston.

Maximum UV Index Levels in Harmston for July

The chart shows the monthly maximum UV Index (UVI) for Harmston in July, 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 July, the maximum UV index in Harmston typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875421
Data source: Harmston July 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 July Weather in Harmston Compares to Other Months

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

This table compares monthly weather conditions in Harmston, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)47 mm (1.9 inches)90%low
February Weather6°C (42°F)61 mm (2.4 inches)88%low
March Weather7°C (45°F)61 mm (2.4 inches)86%moderate
April Weather9°C (48°F)36 mm (1.4 inches)84%moderate
May Weather12°C (54°F)73 mm (2.9 inches)80%high
June Weather15°C (60°F)79 mm (3.1 inches)81%very high
July Weather18°C (64°F)83 mm (3.3 inches)76%very high
August Weather17°C (63°F)85 mm (3.3 inches)77%high
September Weather14°C (58°F)62 mm (2.4 inches)85%moderate
October Weather11°C (53°F)80 mm (3.1 inches)90%moderate
November Weather8°C (46°F)61 mm (2.4 inches)92%low
December Weather5°C (42°F)72 mm (2.8 inches)90%low

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