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June Weather in Fort Benton, United States

Last updated: June 24, 2025

In June, the average temperature in Fort Benton, United States hovers around 19°C (66°F), with the thermometer dipping as low as 5°C (41°F) and soaring to a blistering 40°C (103°F). Expect about 56 mm (2.2 in) of rain over 9 days, and anticipate a comfortable average humidity level of 78%. 🌧️

June Temperature in Fort Benton

In June in Fort Benton, the average temperature is 19°C (66°F). Maximums can reach 40°C (103°F) and minimums can be as low as 5°C (41°F). Be prepared for a wide range of temperatures and plan your activities accordingly when visiting during this time.

June Weather in Fort Benton: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Fort Benton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Benton, June typically has an average temperature of 19°C (66°F), with highs reaching up to 40°C (103°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec261934435566747160453729
Data source: Temperature data for Fort Benton 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 Fort Benton

In Fort Benton in June, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.

June Precipitation Trends in Fort Benton

The chart displays monthly precipitation patterns in Fort Benton, 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 Fort Benton, June typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec174123535656131830333126
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Fort Benton

In Fort Benton in June, humidity is 78%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making traveling quite uncomfortable unless you're well-prepared with lightweight, breathable clothing and frequent breaks to stay hydrated.

June Average Humidity in Fort Benton

This chart illustrates the average monthly humidity levels in Fort Benton, 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 Fort Benton is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%83%78%76%78%77%71%68%72%84%91%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Fort Benton

In Fort Benton in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Fort Benton.

Maximum UV Index Levels in Fort Benton for June

The chart shows the monthly maximum UV Index (UVI) for Fort Benton 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 Fort Benton typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Fort Benton 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 Fort Benton Compares to Other Months

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

This table compares monthly weather conditions in Fort Benton, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)17 mm (0.7 inches)87%low
February Weather-7°C (19°F)41 mm (1.6 inches)88%moderate
March Weather1°C (34°F)23 mm (0.9 inches)83%moderate
April Weather6°C (43°F)53 mm (2.1 inches)78%high
May Weather13°C (56°F)56 mm (2.2 inches)76%very high
June Weather19°C (66°F)56 mm (2.2 inches)78%very high
July Weather23°C (74°F)13 mm (0.5 inches)77%very high
August Weather22°C (71°F)18 mm (0.7 inches)71%very high
September Weather16°C (60°F)30 mm (1.2 inches)68%high
October Weather7°C (45°F)33 mm (1.3 inches)72%moderate
November Weather3°C (38°F)31 mm (1.2 inches)84%moderate
December Weather-2°C (29°F)26 mm (1.0 inches)90%low

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