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June Weather in Sterling, United States

Last updated: June 24, 2025

In June, the average temperature in Sterling, United States hovers around 26°C (80°F). Expect comfortable nights with a minimum of 14°C (57°F), while daytime can soar to a sizzling 38°C (100°F). Make sure to prepare for some rain, as precipitation totals 62 mm (2.4 in) over approximately 7 days. With an average humidity of 82%, the air will feel quite warm, so stay hydrated!

June Temperature in Sterling

In June in Sterling, the average temperature is 26°C (80°F), with maximums reaching 38°C (100°F) and minimums dipping as low as 14°C (57°F). This pleasant climate makes it an ideal destination for travelers seeking both warmth and comfort.

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

The chart illustrates June temperature patterns in Sterling, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sterling, June typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (100°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec414255617180848276635145
Data source: Temperature data for Sterling 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 Sterling

In Sterling in June, the total precipitation amount is 62 mm (2.4 in) observed over a span of 7 days.

June Precipitation Trends in Sterling

The chart displays monthly precipitation patterns in Sterling, 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 Sterling, June typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec40428412014962365595932237
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Sterling

In Sterling in June, humidity is 82%. With an average temperature of 26°C (80°F), this humidity feels like a heavy, warm blanket wrapping around you, making outdoor activities feel more exhausting and sweaty, which can be quite challenging for traveling.

June Average Humidity in Sterling

This chart illustrates the average monthly humidity levels in Sterling, 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 Sterling is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%76%70%72%82%82%80%72%64%71%81%84%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Sterling

In Sterling 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 Sterling.

Maximum UV Index Levels in Sterling for June

The chart shows the monthly maximum UV Index (UVI) for Sterling 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 Sterling typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110754
Data source: Sterling 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 Sterling Compares to Other Months

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

This table compares monthly weather conditions in Sterling, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)40 mm (1.6 inches)76%moderate
February Weather6°C (42°F)42 mm (1.6 inches)76%high
March Weather13°C (55°F)84 mm (3.3 inches)70%very high
April Weather16°C (61°F)120 mm (4.7 inches)72%very high
May Weather21°C (71°F)149 mm (5.9 inches)82%extreme
June Weather26°C (80°F)62 mm (2.4 inches)82%extreme
July Weather29°C (84°F)36 mm (1.4 inches)80%extreme
August Weather28°C (83°F)55 mm (2.2 inches)72%extreme
September Weather24°C (76°F)95 mm (3.7 inches)64%very high
October Weather17°C (63°F)93 mm (3.7 inches)71%high
November Weather11°C (51°F)22 mm (0.9 inches)81%moderate
December Weather7°C (45°F)37 mm (1.5 inches)84%moderate

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