Temperatures in June
It's pleasantly warm in June in Friday Harbor with an average temperature of 21°C. Temperatures this month range from a low of 18°C to a high of 24°C. At night, you can expect temperatures between 9°C and 12°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Friday Harbor in June. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of June
The month of June starts in Friday Harbor with mild temperatures, averaging around 20°C during the day and nights close to 10°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-June
By mid-June, the average daytime temperature rises to around 21°C, with nights close to 11°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of June
By the end of June, the average daytime temperature in Friday Harbor will be around 22°C, with nights close to 11°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
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Precipitation in June
In June, there is an average of 16 mm of precipitation, spread over 3 days. The wind speed is around 3 Bft, mostly coming from the South.
The average chance of precipitation is only 9% in June.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in June for Friday Harbor. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Friday Harbor in June |
London | ||
|---|---|---|---|
 Average Temperature |
21°C | 22°C | |
 High Temp |
24°C | 24°C | |
| Low Temp |
18°C | 18°C | |
 Total Precipitation |
16 mm | 57 mm | |
| Rainy Days |
3 days | 10 days | |
May
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is June a good time to visit Friday Harbor?
Want nice weather? Then June is a great time to be in Friday Harbor. You’ll have pleasant temperatures and little chance of rain this month.
Temperature records for Friday Harbor in June
With 38°C, Friday Harbor hit the highest temperature in the last 10 years in June 2021. The lowest daytime temperature in this month was 12°C in 2021. The extreme night temperatures ranged from a low of 4°C to a high of 19°C.
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Daily Temperature in June in Friday Harbor
This chart shows the average daily temperatures, both day and night, for each day in June in Friday Harbor, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in June in Friday Harbor
The chart below shows the average daily precipitation in June for Friday Harbor, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for June, you can expect around 3 days of rain in Friday Harbor.
Daily UV Index in June in Friday Harbor
This chart shows the average daily UV index in June in Friday Harbor, 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 Friday Harbor Over the Years
This chart shows the average temperature in June in Friday Harbor, measured in degrees Celsius, over the past years.
Total Precipitation in June in Friday Harbor Over the Years
This chart shows the average precipitation in June in Friday Harbor, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in June for Friday Harbor
Click on a specific day in June for detailed info on the typical weather on that day in Friday Harbor. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in June in Friday Harbor
Have you been to Friday Harbor in June?
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Average Weather in Friday Harbor by Month
Click on a month below to see detailed weather info for Friday Harbor. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Friday Harbor for all months at once
