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June Weather in Hayfork, United States

Last updated: June 24, 2025

In June, the average temperature in Hayfork, United States is a pleasant 18°C (65°F). While you might experience a chilly minimum of 1°C (34°F), it can also reach a sweltering maximum of 37°C (98°F). Expect around 12 mm (0.5 in) of precipitation over the course of 3 days, accompanied by an average humidity of 79%. Stay prepared for the diverse weather conditions!

June Temperature in Hayfork

In June in Hayfork, the average temperature is 18°C (65°F). Maximums can reach 37°C (98°F) and minimums can drop as low as 1°C (34°F). It’s advisable to pack for both warm days and cool nights when traveling during this time.

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

The chart illustrates June temperature patterns in Hayfork, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayfork, June typically has an average temperature of 18°C (65°F), with highs reaching up to 37°C (98°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec394043495564737264544538
Data source: Temperature data for Hayfork 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 Hayfork

In Hayfork in June, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.

June Precipitation Trends in Hayfork

The chart displays monthly precipitation patterns in Hayfork, 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 Hayfork, June typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec171165133775312231349101125
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Hayfork

In Hayfork in June, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

June Average Humidity in Hayfork

This chart illustrates the average monthly humidity levels in Hayfork, 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 Hayfork is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%85%82%81%79%70%60%62%72%87%86%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Hayfork

In Hayfork in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Hayfork.

Maximum UV Index Levels in Hayfork for June

The chart shows the monthly maximum UV Index (UVI) for Hayfork 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 Hayfork typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579111111109743
Data source: Hayfork 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 Hayfork Compares to Other Months

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

This table compares monthly weather conditions in Hayfork, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)171 mm (6.7 inches)86%moderate
February Weather4°C (40°F)165 mm (6.5 inches)85%moderate
March Weather6°C (43°F)133 mm (5.2 inches)85%high
April Weather9°C (49°F)77 mm (3.0 inches)82%very high
May Weather13°C (56°F)53 mm (2.1 inches)81%extreme
June Weather18°C (65°F)12 mm (0.5 inches)79%extreme
July Weather23°C (73°F)2 mm (0.1 inches)70%extreme
August Weather22°C (72°F)3 mm (0.1 inches)60%very high
September Weather18°C (65°F)13 mm (0.5 inches)62%very high
October Weather12°C (55°F)49 mm (1.9 inches)72%high
November Weather7°C (46°F)101 mm (4.0 inches)87%moderate
December Weather3°C (38°F)125 mm (4.9 inches)86%moderate

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