June Weather in Bellevue, United States

Last updated: June 24, 2025

In June, the average temperature in Bellevue, United States is a comfortable 22°C (72°F), with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 34°C (93°F). Expect about 129 mm (5.1 in) of precipitation spread over 11 days, adding to the air's average humidity of 79%. This month offers a blend of warmth and moisture, perfect for experiencing the local scenery!

June Temperature in Bellevue

In June in Bellevue, the average temperature is 22°C (72°F). Maximum temperatures can reach as high as 34°C (93°F), while minimums can dip down to 9°C (48°F). This variation makes it essential to pack layers for a comfortable travel experience.

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

The chart illustrates June temperature patterns in Bellevue, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bellevue, June typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (93°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec222438476172767266523730
Data source: Temperature data for Bellevue 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 Bellevue

In Bellevue in June, the precipitation amount is 129 mm (5.1 in) spread over 11 days, indicating a wet period for the area.

June Precipitation Trends in Bellevue

The chart displays monthly precipitation patterns in Bellevue, 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 Bellevue, June typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec52596991150129781031161154745
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Bellevue

In Bellevue in June humidity is 79%. With an average temperature of 22°C (72°F), this humidity feels like you are enveloped in a warm, heavy blanket, making it feel considerably hotter and adding a layer of stickiness to your skin as you navigate through the streets.

June Average Humidity in Bellevue

This chart illustrates the average monthly humidity levels in Bellevue, 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 Bellevue is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%84%83%75%79%75%69%74%79%88%82%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Bellevue

In Bellevue 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 Bellevue.

Maximum UV Index Levels in Bellevue for June

The chart shows the monthly maximum UV Index (UVI) for Bellevue 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 Bellevue typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098532
Data source: Bellevue 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 Bellevue Compares to Other Months

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

This table compares monthly weather conditions in Bellevue, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)52 mm (2.1 inches)84%moderate
February Weather-5°C (24°F)59 mm (2.3 inches)85%moderate
March Weather3°C (38°F)69 mm (2.7 inches)84%high
April Weather9°C (48°F)91 mm (3.6 inches)83%very high
May Weather16°C (61°F)150 mm (5.9 inches)75%very high
June Weather22°C (72°F)129 mm (5.1 inches)79%very high
July Weather24°C (76°F)78 mm (3.1 inches)75%very high
August Weather22°C (72°F)103 mm (4.0 inches)69%very high
September Weather19°C (67°F)116 mm (4.6 inches)74%very high
October Weather11°C (52°F)115 mm (4.5 inches)79%moderate
November Weather3°C (37°F)47 mm (1.8 inches)88%moderate
December Weather-1°C (31°F)45 mm (1.8 inches)82%low

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