June weather forecast
Riggins, ID

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The scenic Snake River between large mountains, with pitched tents and visible footpaths in the mountains near Riggins, Idaho
The scenic Snake River between large mountains, with pitched tents and visible footpaths in the mountains near Riggins, Idaho

Weather in June

June in Riggins welcomes the summer with warmer temperatures and longer daylight hours. Comparing June to May, the rise in temperatures and decreasing rainfall confirms the arrival of summer. As July approaches, the increasing heat becomes even more notable. The unique characteristic in June is the sharp drop in rainfall, from 3.39" (86mm) in May to just 2.4" (61mm). This marks the onset of the dry Idaho summer.

Temperature

With the onset of June, Riggins's weather sees a temperature rise, transitioning from a fresh 53.6°F (12°C) in May to a refreshing 63.1°F (17.3°C). Riggins's average low-temperature for the month of June denotes a significant decline from the daily high, recording at a wintry 37.9°F (3.3°C).

Humidity

In June, the average relative humidity is 67%.

Rainfall

In Riggins, in June, during 12.8 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, there are 81 rainfall days, and 32.68" (830mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through December. In Riggins, in June, during 4.8 snowfall days, 6.02" (153mm) of snow is typically accumulated. In Riggins, during the entire year, snow falls for 160 days and aggregates up to 210.63" (5350mm) of snow.

Daylight

With an average of 15h and 36min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 4:59 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:00 am and sunset at 8:37 pm PDT.

Sunshine

In Riggins, the average sunshine in June is 10h.

UV index

In Riggins, the average daily maximum UV index in June is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: In June, the average maximum UV index of 4 translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures?

An average high-temperature, in June, in Riggins, is 63.1°F (17.3°C) and the average low-temperature is 37.9°F (3.3°C).

What is the average humidity in June?

The average relative humidity in June is 67%.

How much does it rain in June?

In Riggins, during June, the rain falls for 12.8 days and regularly aggregates up to 2.4" (61mm) of precipitation.

How much does it snow in June?

In Riggins, in June, during 4.8 snowfall days, 6.02" (153mm) of snow is typically accumulated.

When are the longest days?

June has the longest days of the year, with an average of 15h and 36min of daylight.

What is the average length of the day in June?

In June, the average day length is 15h and 37min.

When are sunrise and sunset in June in Riggins?

On the first day of June, sunrise is at 4:59 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:00 am and sunset at 8:37 pm PDT.

How long on average sun shines in June?

The average sunshine duration in June is 10h.

What is the UV index reading in June?

In Riggins, Idaho, the average daily maximum UV index in June is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Riggins, ID

Average temperature in June - Riggins, ID
  • Average high temperature in June: 63.1°F

The warmest months (with the highest average high temperature) are July and August (75.7°F).
The month with the lowest average high temperature is December (25.3°F).

  • Average low temperature in June: 37.9°F

The month with the highest average low temperature is August (45.7°F).
The coldest month (with the lowest average low temperature) is January (12°F).

Average pressure in June
Riggins, ID

Average pressure in June - Riggins, ID
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Riggins, ID

Average wind speed in June - Riggins, ID
  • Average wind speed in June: 5.3mph

The windiest month (with the highest average wind speed) is March (6mph).
The calmest months (with the lowest average wind speed) are May, June, August and September (5.3mph).

Average humidity in June
Riggins, ID

Average humidity in June - Riggins, ID
  • Average humidity in June: 67%

The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (48%).

Average rainfall in June
Riggins, ID

Average rainfall in June - Riggins, ID
  • Average rainfall in June: 2.4"

The wettest month (with the highest rainfall) is February (4.49").
The driest month (with the least rainfall) is July (0.51").

Average rainfall days in June
Riggins, ID

Average rainfall days in June - Riggins, ID
  • Average rainfall days in June: 12.8 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (1.8 days).

Average snowfall in June
Riggins, ID

Average snowfall in June - Riggins, ID
  • Average snowfall in June: 6.02"

The month with the highest snowfall is February (36.1").
The month with the least snowfall is August (0.08").

Average snowfall days in June
Riggins, ID

Average snowfall days in June - Riggins, ID
  • Average snowfall days in June: 4.8 days

The month with the highest number of snowfall days is March (24.9 days).
The month with the least snowfall days is August (0.3 days).

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

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

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in June: 10h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in June
Riggins, ID

Average sunshine days in June - Riggins, ID
  • Average sunshine days in June: 14.1 days

The month with the most sunshine days is July (22.3 days).
The months with the least sunshine days are February and March (6.3 days).

Average UV index in June
Riggins, ID

Average UV index in June - Riggins, ID
  • Average UV index in June: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 1).

Average cloud cover in June
Riggins, ID

Average cloud cover in June - Riggins, ID
  • Average cloud cover in June: 34

The month with the most cloud cover is February (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in June
Riggins, ID

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

The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).

Riggins, Idaho, USA

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