Average weather for Mount Shasta in June
It's warm in June in Mount Shasta with an average temperature of 27°C. Temperatures this month range from a low of 24°C to a high of 32°C. At night, you can expect temperatures between 8°C and 13°C.
Start of June
The month of June starts in Mount Shasta with hot temps, averaging around 27°C during the day and nights around 10°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid June
By mid-June, daytime temps drop to around 26°C, with nights around 10°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of June
By the end of June, the average daytime temperature in Mount Shasta is around 31°C, while nighttime temps are about 12°C. No precipitation expected at the end of the month; it’ll be mostly sunny.
Because temperatures drop in the evening, wearing layers is recommended.
In June, there is an average of 18 mm of precipitation, spread over 3 days. The wind speed is around 3 Bft, mostly coming from the South.
Mount Shasta in June |
New York | ||
---|---|---|---|
![]() |
27°C | 27°C | |
![]() |
32°C | 31°C | |
![]() |
24°C | -5°C | |
![]() |
18 mm | 78 mm | |
![]() |
3 days | 11 days |
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is June a good time to visit Mount Shasta?
Looking for great weather? June is a good time to be in Mount Shasta. The temperatures are nice, and there’s little chance of rain this month.
Temperature records
With 39°C in 2021, Mount Shasta reached the highest temperature in June over the past 10 years. The lowest daytime temperature in this month was 6°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 18°C.
Check out the climate of Mount Shasta for all months and discover the best travel time
Daily Temperature in June in Mount Shasta
This chart shows the average daily high and low temperatures in June for Mount Shasta, 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 Mount Shasta
The chart below shows the average daily precipitation in June for Mount Shasta, 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 3 days of precipitation in Mount Shasta.
Daily UV index in June in Mount Shasta
This chart shows the average daily UV index in June in Mount Shasta, 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 Mount Shasta over the years
This chart shows the average temperature in June in Mount Shasta, measured in degrees Celsius, over the past few years.
Total precipitation in June in Mount Shasta over the years
This chart shows the average precipitation in June in Mount Shasta, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in June for Mount Shasta
Click on any day in June to get detailed info about the usual weather on that day in Mount Shasta. Check out the historical temperatures and precipitation over the past 10 years on this day.






























Weather experiences in June in Mount Shasta
Have you been to Mount Shasta in June?
Share your weather experience in June in Mount Shasta.
Average weather in Mount Shasta by month
Click on a month below to see detailed weather info for Mount Shasta. 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 Mount Shasta for all months at once