June weather forecast
Grangeville, ID

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Weather in June

The weather in June in Grangeville shows the unmistakable signs of an approaching summer, with corresponding weather conditions. The remarkable feature in June is the absence of snowfall, paving the way for outdoor enthusiast to seize the day. With longer daylight hours, clear blue skies and mild temperatures, it's the perfect time to indulge in outdoor recreational activities. Nevertheless, staying hydrated and wearing sun protection becomes pertinent in preparation for the impending high summer temperatures.

Temperature

The shift into June is accompanied by a modest temperature increase, with the average high-temperature edging up from a comfortable 62.6°F (17°C) in May to a pleasant 69.4°F (20.8°C). In June, the recorded average low-temperature, of 44.2°F (6.8°C), exhibits a significant fall from the daytime highs.

Humidity

The average relative humidity in June is 69%.

Rainfall

In Grangeville, Idaho, during June, the rain falls for 15.8 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Grangeville, Idaho, during the entire year, the rain falls for 146.2 days and collects up to 23.35" (593mm) of precipitation.

Snowfall

June through August are months without snowfall in Grangeville.

Daylight

June has the longest days of the year, with an average of 15h and 42min of daylight.
On the first day of the month, sunrise is at 4:56 am and sunset at 8:28 pm. On the last day of June, sunrise is at 4:57 am and sunset at 8:38 pm PDT.

Sunshine

The average sunshine in June is 10.5h.

UV index

The average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, the maximum UV index of 5 suggests these recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. To guard against the harmful effects of the Sun, minimize exposure during midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

The high-temperature, in June, in Grangeville, is 69.4°F (20.8°C), while the low-temperature averages to 44.2°F (6.8°C).

What is the average humidity in June?

In June, the average relative humidity is 69%.

How much does it rain in June?

In Grangeville, during June, the rain falls for 15.8 days and regularly aggregates up to 2.44" (62mm) of precipitation.

When it does not snow?

June through August are months without snowfall.

Does it snow in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When are the longest days?

June has the longest days of the year, with an average of 15h and 42min of daylight.

What is the average length of the day in June?

In Grangeville, the average day length in June is 15h and 41min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 4:56 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 4:57 am and sunset at 8:38 pm PDT.

How long on average sun shines in June?

In June, the average sunshine duration is 10.5h.

What is the UV index reading in June?

In June, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe 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
Grangeville, ID

Average temperature in June - Grangeville, ID
  • Average high temperature in June: 69.4°F

The warmest month (with the highest average high temperature) is August (82.6°F).
The month with the lowest average high temperature is December (33.6°F).

  • Average low temperature in June: 44.2°F

The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (21.7°F).

Average pressure in June
Grangeville, ID

Average pressure in June - Grangeville, ID
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).

Average wind speed in June
Grangeville, ID

Average wind speed in June - Grangeville, ID
  • Average wind speed in June: 3.9mph

The windiest months (with the highest average wind speed) are January and November (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in June
Grangeville, ID

Average humidity in June - Grangeville, ID
  • Average humidity in June: 69%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (47%).

Average rainfall in June
Grangeville, ID

Average rainfall in June - Grangeville, ID
  • Average rainfall in June: 2.44"

The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is July (0.59").

Average rainfall days in June
Grangeville, ID

Average rainfall days in June - Grangeville, ID
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is August (6.8 days).

Average snowfall in June
Grangeville, ID

Average snowfall in June - Grangeville, ID
  • Average snowfall in June: 0"

The month with the highest snowfall is February (12.95").
The months with the least snowfall are June, July and August (0").

Average snowfall days in June
Grangeville, ID

Average snowfall days in June - Grangeville, ID
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (16.9 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in June / Average sunshine in June - Grangeville, ID
  • Average daylight in June: 15h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in June
Grangeville, ID

Average sunshine days in June - Grangeville, ID
  • Average sunshine days in June: 12.3 days

The month with the most sunshine days is August (22.2 days).
The month with the least sunshine days is March (7.5 days).

Average UV index in June
Grangeville, ID

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

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in June
Grangeville, ID

Average cloud cover in June - Grangeville, ID
  • Average cloud cover in June: 30

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in June
Grangeville, ID

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

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

Grangeville, Idaho, USA

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