Planning a trip to Seattle in June? You are in luck! The weather is generally good, with an average maximum temperature of +68°F and approximately 4 sunny days. Just be prepared for some rain, as there are usually around 14 rainy days and 56 mm of precipitation. Expect good weather and pack accordingly to enjoy the outdoors. Search flightsin one click on Avionero.
Average weather
☀️
+68°F
Avg. max. temperature
+41°F
Min.
+104°F
Max.
56 mm
Total precipitation
73%
Avg. humidity
1 m/s
Avg. wind
4 ☀️
Sunny Days
12 ⛅️
Cloudy
14 🌦
Rainy
Our opinion: Seattle has good weather in June.
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Average temperature in Seattle in June
Here are the expected maximum, average and minimum temperatures in Seattle for June based on the historical data.
Last Year
Historical Data
Going from a maximum of +84°F during the day to a minimum of +48°F during the night, the temperature in June averages around +73°F.
The average maximum temperature goes up 40% by the end of the month, compared with the beginning of the month, from +66°F to +81°F.
Is Seattle warm or cold in June?
Seattle is typically mild in June.
Maximum temperatures go up compared to the previous month from +64°F to +68°F. The minimum temperature also goes up from +50°F to +54°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how June is compared to other months in Seattle:
Water temperature in Seattle in June
Water in Seattle in June is Cold. It varies from +45°F to +50°F, with an average of +47°F.The air temperature averaging +68°F is higher than the water temperature.
In June, water temperatures are average relative to the rest of the year:
The warmest water temperatures in Seattle are reached in August, when the average sea temperature rises to +53°F. The coldest water temperatures are in February, with an average of +45°F.
Can you swim in Seattle in June?
We would not recommend swimming in Seattle in June, the water is very cold (+47°F on average). Consider swimming only if you are an experienced cold-water swimmer with proper gear.
🦭
Cold
Below +61°F
🏄♂️
Fresh
61°F - 70°F
🏊
Comfortable
70°F - 77°F
👙
Warm
77°F - 82°F
🔥
Very warm
+82°C and up
You will need a full-body wetsuit, cap, gloves, a warm change of clothes, and a hot drink ready for after your swim.
Travel to Seattle
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✈️
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Flights per week
$343
Min. Price
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Climate in Seattle in June
Seattle weather looks like this, on average, in June and the surrounding months.
May
June
July
Avg. temperature
+64°F
+68°F
+75°F
Min. temperature
+37°F
+41°F
+48°F
Max. temperature
+88°F
+104°F
+95°F
Rainfall
71 mm
56 mm
28 mm
Wind
1 m/s
1 m/s
1 m/s
Avg. water temperature
+47°F
+47°F
+51°F
Humidity
75%
73%
70%
Air pressure
1016 HPa
1016 HPa
1016 HPa
Sunny days
3
4
10
Cloudy days
11
12
12
Rainy days
17
14
9
Snowy days
0
0
0
June often has better weather than May.It’s getting warmer as June arrives. The average maximum temperature goes up from +64°F to +68°F during the day.As June arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 71 mm to 56 mm.It feels drier, as humidity decreases from 75% to 73%.The average wind speed doesn’t change much during June, staying around 1 m/s.The good news is there are likely to be more sunny days in June, from 3 to 4.
July brings much the same weather, it remains good.
Wind speed in Seattle in June based on historical data.
Last Year
Historical Data
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Seattle is gradually increasing during June, going from 1 m/s to 1 m/s over the course of the month.
Rain
Amount of rainfall in mm during June in Seattle based on historical data.
Last Year
Historical Data
Typically, there is a 23% chance of rain on an average day in June, with total rainfall of approximately 73 mm. The maximum amount of rainfall per day is around 14 mm, which is considered light rain.On average, there are about 7 rainy days during June, so prepare to bring an umbrella.
Here’s how June is compared with other months in the amount of precipitation, total mm:
Seattle wettest month is November, where a typical day has a 70% chance of precipitation and 177 mm of rainfall per day. July, on the other hand, is the driest month with a mere 29% chance of precipitation and 28 mm of rainfall per day.
How was the weather last June in Seattle?
This is the weather in Seattle in June 2023:
1 June
☁️
+67°F
2 June
☀️
+72°F
3 June
☀️
+73°F
4 June
☀️
+74°F
5 June
☀️
+69°F
6 June
☀️
+78°F
7 June
☀️
+84°F
8 June
☁️
+85°F
9 June
🌧️
+75°F
10 June
🌧️
+59°F
11 June
☁️
+68°F
12 June
☀️
+81°F
13 June
☁️
+82°F
14 June
☁️
+65°F
15 June
☁️
+71°F
16 June
☁️
+71°F
17 June
🌧️
+66°F
18 June
🌧️
+59°F
19 June
🌧️
+61°F
20 June
🌧️
+61°F
21 June
☁️
+71°F
22 June
☀️
+73°F
23 June
☀️
+81°F
24 June
☁️
+81°F
25 June
☀️
+76°F
26 June
☁️
+77°F
27 June
☁️
+75°F
28 June
☀️
+81°F
29 June
☀️
+80°F
30 June
☀️
+80°F
In June 2023 Seattle had 13 sunny days, 11 cloudy days, and 6 rainy days. The average maximum temperature was +73°F, with an absolute maximum of +84°F and a minimum of +59°F. The average humidity was 73%, with a maximum of 99% and a minimum of 35%. The average wind speed was 2 m/s, with a maximum of 8 m/s and a minimum of 0 m/s.
Are you planning a trip in June?
Climate Change Over the Years
This is how Seattle climate has changed over the last 43 years.
The climate in Seattle in June has not changed that much over the last 43 years.
The average temperature was the lowest in 2011 (+57°F) and the highest in 2014 (+62°F). The driest year was 1985 with only 714 mm of rainfall, and the wettest year was 2021 with 2549 mm.
FAQ
Frequently asked questions about the weather in Seattle in June:
Is June a good time to visit Seattle?
June is a really good time to go to Seattle. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Seattle.
Can you sunbathe in Seattle in June?
June has mild temperatures in Seattle. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!
Can you swim in Seattle in June?
Swimming in Seattle in June is challenging and not recommended for inexperienced swimmers or without proper equipment and preparation.
Is Seattle rainy in June?
Seattle is often rainy in June. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Seattle in June?
Usually, it’s not very sunny in Seattle in June, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
How much does it cost to fly to Seattle in June?
The normal prices to fly to Seattle is $343 - $343. It means that the majority of our users have picked flights in this range. To find the best price we recommend you search early, using our flexible dates feature.
For this page, we’ve looked at the typical weather in Seattle, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
