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July Weather in Northampton, United Kingdom

Last updated: August 27, 2025

In July, the average temperature in Northampton, United Kingdom is a pleasant 18°C (64°F), with nighttime lows dipping to a cool 6°C (44°F) and daytime highs reaching a warm 36°C (97°F). Expect about 70 mm (2.8 in) of precipitation spread over 13 days, contributing to an average humidity of 76%. Make sure to prepare accordingly for the delightful mix of warmth and occasional showers!

July Temperature in Northampton

In July in Northampton, the average temperature is 18°C (64°F), with maximums reaching 36°C (97°F) and minimums dropping to as low as 6°C (44°F). Be prepared for a range of temperatures and pack accordingly for your trip!

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

The chart illustrates July temperature patterns in Northampton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Northampton, July typically has an average temperature of 18°C (64°F), with highs reaching up to 36°C (97°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec404244485460646358524542
Data source: Temperature data for Northampton 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 Northampton

In Northampton in July, the precipitation amount is 70 mm (2.8 in) spread over 13 days.

July Precipitation Trends in Northampton

The chart displays monthly precipitation patterns in Northampton, 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 Northampton, July typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec535161406673707359876081
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Northampton

In Northampton 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 Northampton

This chart illustrates the average monthly humidity levels in Northampton, 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 Northampton 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 Northampton

In Northampton 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 Northampton.

Maximum UV Index Levels in Northampton for July

The chart shows the monthly maximum UV Index (UVI) for Northampton 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 Northampton typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Northampton 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 Northampton Compares to Other Months

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

This table compares monthly weather conditions in Northampton, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)53 mm (2.1 inches)90%low
February Weather6°C (42°F)51 mm (2.0 inches)88%low
March Weather7°C (45°F)61 mm (2.4 inches)86%moderate
April Weather9°C (48°F)40 mm (1.6 inches)84%moderate
May Weather12°C (54°F)66 mm (2.6 inches)80%high
June Weather16°C (61°F)73 mm (2.9 inches)81%very high
July Weather18°C (64°F)70 mm (2.8 inches)76%very high
August Weather17°C (63°F)73 mm (2.9 inches)77%high
September Weather14°C (58°F)59 mm (2.3 inches)85%moderate
October Weather11°C (52°F)87 mm (3.4 inches)90%moderate
November Weather7°C (46°F)60 mm (2.3 inches)92%low
December Weather6°C (43°F)81 mm (3.2 inches)90%low

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