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June Weather in Clear Lake, United States

Last updated: June 24, 2025

In June, the average temperature in Clear Lake, United States hovers around 21°C (70°F). Expect a range, with minimums dipping to 6°C (44°F) and the mercury soaring up to 37°C (98°F). Prepare for 86 mm (3.4 in) of precipitation spread across 10 days, while the average humidity sits comfortably at 81%.

June Temperature in Clear Lake

In June in Clear Lake, the average temperature is 21°C (70°F). Maximum temperatures can reach 37°C (98°F), while minimums can drop as low as 6°C (44°F). This diverse range makes it a great time for travelers to experience both warm and cool weather.

June Weather in Clear Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Clear Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clear Lake, June typically has an average temperature of 21°C (70°F), with highs reaching up to 37°C (98°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec151431405670736962453223
Data source: Temperature data for Clear Lake 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 Clear Lake

In Clear Lake in June, the precipitation amount is 86 mm (3.4 in) over the course of 10 days.

June Precipitation Trends in Clear Lake

The chart displays monthly precipitation patterns in Clear Lake, 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 Clear Lake, June typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2319557298869612491802834
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Clear Lake

In Clear Lake in June, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

June Average Humidity in Clear Lake

This chart illustrates the average monthly humidity levels in Clear Lake, 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 Clear Lake is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%89%81%82%76%81%82%83%82%82%87%84%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Clear Lake

In Clear Lake 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 Clear Lake.

Maximum UV Index Levels in Clear Lake for June

The chart shows the monthly maximum UV Index (UVI) for Clear Lake 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 Clear Lake typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568910998532
Data source: Clear Lake 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 Clear Lake Compares to Other Months

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

This table compares monthly weather conditions in Clear Lake, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)23 mm (0.9 inches)85%moderate
February Weather-10°C (15°F)19 mm (0.7 inches)89%moderate
March Weather-1°C (31°F)55 mm (2.2 inches)81%high
April Weather5°C (41°F)72 mm (2.8 inches)82%very high
May Weather13°C (56°F)98 mm (3.9 inches)76%very high
June Weather21°C (70°F)86 mm (3.4 inches)81%very high
July Weather23°C (73°F)96 mm (3.8 inches)82%very high
August Weather21°C (69°F)124 mm (4.9 inches)83%very high
September Weather17°C (63°F)91 mm (3.6 inches)82%very high
October Weather7°C (46°F)80 mm (3.1 inches)82%moderate
November Weather0°C (33°F)28 mm (1.1 inches)87%moderate
December Weather-5°C (24°F)34 mm (1.3 inches)84%low

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