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June Weather in Harlow, United Kingdom

Last updated: August 27, 2025

In June, the average temperature in Harlow, United Kingdom reaches a comfortable 16°C (62°F). Expect a range where it can dip to a cool 7°C (45°F) and soar to a warm 31°C (88°F). During this month, 74 mm (2.9 in) of precipitation typically falls over 9 days, with average humidity hovering around 81%. Prepare for a mix of pleasant warmth and occasional showers!

June Temperature in Harlow

In June in Harlow, the average temperature is 16°C (62°F). Maximums can reach 31°C (88°F) and minimums can be as low as 7°C (45°F). This means you should prepare for mild to warm weather, making it a great time for outdoor activities and exploration.

June Weather in Harlow: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Harlow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harlow, June typically has an average temperature of 16°C (62°F), with highs reaching up to 31°C (88°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec404345495561656459534643
Data source: Temperature data for Harlow 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.

June Precipitation in Harlow

In Harlow in June, the precipitation amount is 74 mm (2.9 in), which occurs over a span of 9 days.

June Precipitation Trends in Harlow

The chart displays monthly precipitation patterns in Harlow, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Harlow, June typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec534954316474677447834783
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Harlow

In Harlow in June, humidity is 81%. With an average temperature of 16°C (62°F), this humidity feels like a warm embrace that can quickly leave travelers feeling sticky and drained, making outdoor adventures a bit challenging unless they stay properly hydrated and take breaks in the shade.

June Average Humidity in Harlow

This chart illustrates the average monthly humidity levels in Harlow, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Harlow is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%82%81%76%73%80%89%92%92%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Harlow

In Harlow in June, 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 Harlow.

Maximum UV Index Levels in Harlow for June

The chart shows the monthly maximum UV Index (UVI) for Harlow in June, 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 June, the maximum UV index in Harlow typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Harlow June 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 June Weather in Harlow Compares to Other Months

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

This table compares monthly weather conditions in Harlow, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)53 mm (2.1 inches)91%low
February Weather6°C (43°F)49 mm (1.9 inches)89%low
March Weather7°C (45°F)54 mm (2.1 inches)86%moderate
April Weather9°C (49°F)31 mm (1.2 inches)85%moderate
May Weather13°C (55°F)64 mm (2.5 inches)82%high
June Weather16°C (62°F)74 mm (2.9 inches)81%very high
July Weather18°C (65°F)67 mm (2.6 inches)76%very high
August Weather18°C (64°F)74 mm (2.9 inches)73%high
September Weather15°C (59°F)47 mm (1.9 inches)80%high
October Weather12°C (53°F)83 mm (3.3 inches)89%moderate
November Weather8°C (46°F)47 mm (1.8 inches)92%low
December Weather6°C (43°F)83 mm (3.3 inches)92%low

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