United StatesAverage weather for Portland in June
It's hot in June in Portland with an average temperature of 32°C. Temperatures this month range from a low of 29°C to a high of 34°C. At night, you can expect temperatures between 20°C and 24°C.
Start of June
The month of June starts in Portland with hot temps, averaging around 31°C during the day and nights around 22°C. There are plenty of days with a good chance of precipitation.
Mid June
By mid-June, daytime temps rise to around 33°C, with nights around 23°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of June
By the end of June, the average daytime temperature in Portland is around 33°C, while nighttime temps are about 23°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In June, there is an average of 212 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the South.
Portland in June |
New York | ||
|---|---|---|---|
 Average temperature |
32°C | 27°C | |
 Max. temperature |
34°C | 31°C | |
| Min. temperature |
29°C | -5°C | |
 Total precipitation |
212 mm | 78 mm | |
| Rainy days |
10 days | 11 days | |
May
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is June a good time to visit Portland?
Looking for sun? June isn’t a good month to be in Portland. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 37°C in 2022, Portland reached the highest temperature in June over the past 10 years. The lowest daytime temperature in this month was 23°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 14°C to a highest value of 27°C.
Check out the climate of Portland for all months and discover the best travel time
Daily Temperature in June in Portland
This chart shows the average daily high and low temperatures in June for Portland, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in June in Portland
The chart below shows the average daily precipitation in June for Portland, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for June, you can expect about 10 days of precipitation in Portland.
Daily UV index in June in Portland
This chart shows the average daily UV index in June in Portland, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in June in Portland over the years
This chart shows the average temperature in June in Portland, measured in degrees Celsius, over the past few years.
Total precipitation in June in Portland over the years
This chart shows the average precipitation in June in Portland, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in June for Portland
Click on any day in June to get detailed info about the usual weather on that day in Portland. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in June in Portland
Have you been to Portland in June?
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Average weather in Portland by month
Click on a month below to see detailed weather info for Portland. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
