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June Weather in Walla Walla East, United States

Last updated: June 24, 2025

In June, the average temperature in Walla Walla East, United States is a pleasant 18°C (65°F). However, be prepared for a range, as temperatures can dip as low as 4°C (39°F) and soar up to a sweltering 43°C (110°F). During this month, precipitation averages around 27 mm (1.1 in) over 6 days, and the air tends to feel quite humid with an average humidity level of 81%.

June Temperature in Walla Walla East

In June in Walla Walla East, the average temperature is 18°C (65°F). Maximums can reach 43°C (110°F) and minimums can drop to as low as 4°C (39°F). Pack accordingly to enjoy a comfortable stay while exploring the diverse climate of Walla Walla East.

June Weather in Walla Walla East: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Walla Walla East, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Walla Walla East, June typically has an average temperature of 18°C (65°F), with highs reaching up to 43°C (110°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec343441485765737262494134
Data source: Temperature data for Walla Walla East 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 Walla Walla East

In Walla Walla East in June, the precipitation amount is 27 mm (1.1 in) over a period of 6 days.

June Precipitation Trends in Walla Walla East

The chart displays monthly precipitation patterns in Walla Walla East, 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 Walla Walla East, June typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec77125756248273825628493
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Walla Walla East

In Walla Walla East in June, humidity is 81%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air thick and sultry—a challenging environment for traveling.

June Average Humidity in Walla Walla East

This chart illustrates the average monthly humidity levels in Walla Walla East, 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 Walla Walla East is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%85%83%77%81%77%60%58%75%85%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Walla Walla East

In Walla Walla East 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 Walla Walla East.

Maximum UV Index Levels in Walla Walla East for June

The chart shows the monthly maximum UV Index (UVI) for Walla Walla East 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 Walla Walla East typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Walla Walla East 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 Walla Walla East Compares to Other Months

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

This table compares monthly weather conditions in Walla Walla East, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)77 mm (3.0 inches)86%low
February Weather1°C (34°F)125 mm (4.9 inches)86%moderate
March Weather5°C (41°F)75 mm (3.0 inches)85%high
April Weather9°C (48°F)62 mm (2.4 inches)83%high
May Weather14°C (57°F)48 mm (1.9 inches)77%very high
June Weather18°C (65°F)27 mm (1.1 inches)81%very high
July Weather23°C (74°F)2 mm (0.1 inches)76%very high
August Weather22°C (72°F)8 mm (0.3 inches)60%very high
September Weather17°C (62°F)25 mm (1.0 inches)58%high
October Weather9°C (49°F)62 mm (2.4 inches)75%moderate
November Weather5°C (41°F)84 mm (3.3 inches)85%moderate
December Weather1°C (34°F)93 mm (3.7 inches)87%low

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