June weather forecast
Twin Falls, ID

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The high water of the Shoshone Falls in Twin Falls, Idaho, falling over the high rock cliffs and flowing into a river below
The high water of the Shoshone Falls in Twin Falls, Idaho, falling over the high rock cliffs and flowing into a river below

Weather in June

June marks the onset of summer in Twin Falls, with temperatures spiking to a warm 78.1°F (25.6°C) high. Compared to May, June witnesses a significant increase in warm weather, and rainfall decreases to just 0.47" (12mm). Activities move to the town's water bodies as locals start indulging in rowing, fishing, and watersports. The city basks under the clear, sunny sky and people start preparing for the intense heat that July is about to bring. Summertime carries an upbeat and lively mood that is clearly detectable in its air.

Temperature

The average high-temperature increases in June, moving from a refreshing 67.1°F (19.5°C) in May to a moderately hot 78.1°F (25.6°C). Twin Falls records a consistent low-temperature average of 53.2°F (11.8°C) during June, indicating a significant difference from the daytime heat.

Humidity

In June, the average relative humidity is 39%.

Rainfall

In Twin Falls, in June, during 6.1 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. In Twin Falls, during the entire year, the rain falls for 91.4 days and collects up to 9.29" (236mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

With an average of 15h and 18min of daylight, June has the longest days of the year in Twin Falls.
On the first day of the month, sunrise is at 6:02 am and sunset at 9:09 pm. On the last day of June, sunrise is at 6:04 am and sunset at 9:19 pm MDT.

Sunshine

The average sunshine in June is 11.8h.

UV index

In Twin Falls, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In June, the average maximum UV index of 6 translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

An average high-temperature, in June, in Twin Falls, is 78.1°F (25.6°C) and the average low-temperature is 53.2°F (11.8°C).

What is the average humidity in June?

In June, the average relative humidity is 39%.

How many days does it rain in June?

In June, the rain falls for 6.1 days. Throughout June, 0.47" (12mm) of precipitation is accumulated.

When it does not snow?

In Twin Falls, snow does not fall in May through September.

When are the longest days?

The month with the longest days is June, with an average of 15h and 18min of daylight.

What is the average length of the day in June?

The average day length in June is 15h and 16min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 6:02 am and sunset at 9:09 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 9:19 pm MDT.

How many hours of sunshine does Twin Falls have in June?

In Twin Falls, the average sunshine duration in June is 11.8h.

What is the UV index reading in June?

In Twin Falls, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
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
Twin Falls, ID

Average temperature in June - Twin Falls, ID
  • Average high temperature in June: 78.1°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (34°F).

  • Average low temperature in June: 53.2°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is December (23°F).

Average pressure in June
Twin Falls, ID

Average pressure in June - Twin Falls, ID
  • Average pressure in June: 29.87"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in June
Twin Falls, ID

Average wind speed in June - Twin Falls, ID
  • Average wind speed in June: 8.7mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

Average humidity in June
Twin Falls, ID

Average humidity in June - Twin Falls, ID
  • Average humidity in June: 39%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is July (28%).

Average rainfall in June
Twin Falls, ID

Average rainfall in June - Twin Falls, ID
  • Average rainfall in June: 0.47"

The wettest month (with the highest rainfall) is December (1.3").
The driest months (with the least rainfall) are July and August (0.24").

Average rainfall days in June
Twin Falls, ID

Average rainfall days in June - Twin Falls, ID
  • Average rainfall days in June: 6.1 days

The month with the highest number of rainy days is March (12.1 days).
The month with the least rainy days is August (4.4 days).

Average snowfall in June
Twin Falls, ID

Average snowfall in June - Twin Falls, ID
  • Average snowfall in June: 0"

The month with the highest snowfall is January (5.04").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Twin Falls, ID

Average snowfall days in June - Twin Falls, ID
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Twin Falls, ID

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in June
Twin Falls, ID

Average sunshine days in June - Twin Falls, ID
  • Average sunshine days in June: 21.5 days

The month with the most sunshine days is August (23.3 days).
The month with the least sunshine days is March (14.7 days).

Average UV index in June
Twin Falls, ID

Average UV index in June - Twin Falls, ID
  • Average UV index in June: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in June
Twin Falls, ID

Average cloud cover in June - Twin Falls, ID
  • Average cloud cover in June: 15

The month with the most cloud cover is December (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 10).

Average visibility in June
Twin Falls, ID

Average visibility in June - Twin Falls, ID
  • Average visibility in June: 6mi

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

Twin Falls, Idaho, USA

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