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June Weather in Seneca, United States

Last updated: June 24, 2025

In June, the average temperature in Seneca, United States hovers around a pleasant 25°C (77°F). However, be prepared for a range, with minimums dipping to 9°C (49°F) and maximums soaring up to 39°C (103°F). Rainfall is fairly common, with an average precipitation of 100 mm (3.9 in) spread over 10 days, creating an average humidity level of 82%.

June Temperature in Seneca

In June in Seneca, the average temperature is 25°C (77°F). Maximums can reach 39°C (103°F) and minimums can be as low as 9°C (49°F). This varied climate makes Seneca an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates June temperature patterns in Seneca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seneca, June typically has an average temperature of 25°C (77°F), with highs reaching up to 39°C (103°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec293044536477797671554336
Data source: Temperature data for Seneca 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 Seneca

In Seneca in June, the precipitation amount is 100 mm (3.9 in) over a span of 10 days.

June Precipitation Trends in Seneca

The chart displays monthly precipitation patterns in Seneca, 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 Seneca, June typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec3431968421010072124711233729
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Seneca

In Seneca in June, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

June Average Humidity in Seneca

This chart illustrates the average monthly humidity levels in Seneca, 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 Seneca is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%78%70%73%82%82%81%78%71%71%81%84%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Seneca

In Seneca 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 Seneca.

Maximum UV Index Levels in Seneca for June

The chart shows the monthly maximum UV Index (UVI) for Seneca 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 Seneca typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Seneca 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 Seneca Compares to Other Months

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

This table compares monthly weather conditions in Seneca, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)34 mm (1.3 inches)76%moderate
February Weather-1°C (30°F)31 mm (1.2 inches)77%moderate
March Weather7°C (45°F)96 mm (3.8 inches)70%high
April Weather11°C (53°F)84 mm (3.3 inches)73%very high
May Weather18°C (65°F)210 mm (8.3 inches)82%very high
June Weather25°C (77°F)100 mm (3.9 inches)82%extreme
July Weather26°C (80°F)72 mm (2.8 inches)81%extreme
August Weather24°C (76°F)124 mm (4.9 inches)78%very high
September Weather22°C (71°F)71 mm (2.8 inches)71%very high
October Weather13°C (55°F)123 mm (4.8 inches)71%high
November Weather6°C (43°F)37 mm (1.4 inches)81%moderate
December Weather2°C (36°F)29 mm (1.1 inches)84%moderate

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