June weather forecast
Ketchum, ID

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Weather in June

June, the first month of the summer in Ketchum, is an enjoyable month, with an average temperature varying between 62.4°F (16.9°C) and 41.5°F (5.3°C).

Temperature

The shift into June is marked by a rise in the average high-temperature, moving from May's cool 51.4°F (10.8°C) to a comfortable 62.4°F (16.9°C). Ketchum experiences an average temperature drop to a wintry 41.5°F (5.3°C) during June nights.

Humidity

In Ketchum, the average relative humidity in June is 55%.

Rainfall

In Ketchum, in June, it is raining for 11.5 days, with typically 1.22" (31mm) of accumulated precipitation. In Ketchum, during the entire year, the rain falls for 107.7 days and collects up to 15.63" (397mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. June is the last month it regularly snows. During 0.7 snowfall days, in June, Ketchum aggregates 0.2" (5mm) of snow. In Ketchum, during the entire year, snow falls for 88.2 days and aggregates up to 69.45" (1764mm) of snow.

Daylight

With an average of 15h and 24min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:58 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 9:23 pm MDT.

Sunshine

In Ketchum, the average sunshine in June is 11.6h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 5 transforms into these recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June in Ketchum?

Ketchum in June has an average high-temperature of 62.4°F (16.9°C) and an average low-temperature of 41.5°F (5.3°C).

What is the average humidity in June?

In June, the average relative humidity is 55%.

How much does it rain in June?

In Ketchum, in June, during 11.5 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

What is the last month it snows?

June is the last month it regularly snows in Ketchum. During 0.7 snowfall days, in June, Ketchum aggregates 0.2" (5mm) of snow.

When are the longest days?

June has the longest days of the year, with an average of 15h and 24min of daylight.

What is the average length of the day in June?

The average day length in June is 15h and 23min.

When is the sunrise / sunset in June in Ketchum?

In June, on the first day of the month, sunrise is at 5:58 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 9:23 pm MDT.

How many hours of sunshine does Ketchum have in June?

In June, the average sunshine duration in Ketchum is 11.6h.

When is the highest UV index?

The months with the highest UV index are June and July, with an average maximum UV index of 5.

What is the UV index reading in June?

In June, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Ketchum, ID

Average temperature in June - Ketchum, ID
  • Average high temperature in June: 62.4°F

The warmest month (with the highest average high temperature) is July (74.1°F).
The month with the lowest average high temperature is December (25°F).

  • Average low temperature in June: 41.5°F

The months with the highest average low temperature are July and August (50.5°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).

Average pressure in June
Ketchum, ID

Average pressure in June - Ketchum, ID
  • Average pressure in June: 29.89"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in June
Ketchum, ID

Average wind speed in June - Ketchum, ID
  • Average wind speed in June: 6.2mph

The windiest month (with the highest average wind speed) is July (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.5mph).

Average humidity in June
Ketchum, ID

Average humidity in June - Ketchum, ID
  • Average humidity in June: 55%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (37%).

Average rainfall in June
Ketchum, ID

Average rainfall in June - Ketchum, ID
  • Average rainfall in June: 1.22"

The wettest month (with the highest rainfall) is March (2.01").
The driest month (with the least rainfall) is July (0.43").

Average rainfall days in June
Ketchum, ID

Average rainfall days in June - Ketchum, ID
  • Average rainfall days in June: 11.5 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is July (5.9 days).

Average snowfall in June
Ketchum, ID

Average snowfall in June - Ketchum, ID
  • Average snowfall in June: 0.2"

The month with the highest snowfall is February (15").
The months with the least snowfall are July and August (0").

Average snowfall days in June
Ketchum, ID

Average snowfall days in June - Ketchum, ID
  • Average snowfall days in June: 0.7 days

The month with the highest number of snowfall days is March (16 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in June /
Average sunshine in June
Ketchum, ID

Average daylight in June / Average sunshine in June - Ketchum, ID
  • Average daylight in June: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in June: 11h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

Average sunshine days in June
Ketchum, ID

Average sunshine days in June - Ketchum, ID
  • Average sunshine days in June: 15.3 days

The month with the most sunshine days is July (20.8 days).
The month with the least sunshine days is April (11.1 days).

Average UV index in June
Ketchum, ID

Average UV index in June - Ketchum, ID
  • Average UV index in June: 5

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in June
Ketchum, ID

Average cloud cover in June - Ketchum, ID
  • Average cloud cover in June: 19

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 10).

Average visibility in June
Ketchum, ID

Average visibility in June - Ketchum, ID
  • Average visibility in June: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).

Ketchum, Idaho, USA

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