June weather forecast
Post Falls, ID

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Corbin Park on the banks of the Spokane River flowing downstream in Post Falls, Idaho, USA
Corbin Park on the banks of the Spokane River flowing downstream in Post Falls, Idaho, USA

Weather in June

June brings a full-blown summer in Post Falls, favoring outdoor activities and leisure. Compared to May, daytime temperatures increase significantly, and the city experiences longer daylight hours. June also witnesses the reduction in snowfall to non-existent levels and decreased rainfall, resulting in dry and agreeable weather. People start their summer activities and sporting practices. Toward the end of June, the temperature continues to rise steadily, signaling the forthcoming peak of the summer season.

Temperature

The start of June brings a subtle shift in the average high-temperature, edging up from May's enjoyable 64.8°F (18.2°C) to a pleasant 70.2°F (21.2°C). A striking difference from the daytime highs is registered during June nights in Post Falls, with an average temperature of 44.2°F (6.8°C).

Humidity

In June, the average relative humidity is 66%.

Rainfall

In Post Falls, during June, the rain falls for 12.5 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, there are 141.2 rainfall days, and 22.6" (574mm) of precipitation is accumulated.

Snowfall

In Post Falls, snow does not fall in June through August.

Daylight

June has the longest days of the year, with an average of 15h and 54min of daylight.
On the first day of the month, sunrise is at 4:53 am and sunset at 8:38 pm. On the last day of June, sunrise is at 4:53 am and sunset at 8:49 pm PDT.

Sunshine

The average sunshine in June is 9.8h.

UV index

In June, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 5 in June translates into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

What is the usual temperature for Post Falls in June?

The high-temperature, in June, in Post Falls, is 70.2°F (21.2°C), while the low-temperature averages to 44.2°F (6.8°C).

What is the average humidity in June?

In Post Falls, the average relative humidity in June is 66%.

How much does it rain in June?

In Post Falls, in June, it is raining for 12.5 days, with typically 1.54" (39mm) of accumulated 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 54min of daylight.

How many hours of daylight does Post Falls have in June?

In Post Falls, Idaho, the average day length in June is 15h and 56min.

When is the sunrise / sunset in June in Post Falls?

In June, on the first day of the month, sunrise is at 4:53 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 4:53 am and sunset at 8:49 pm PDT.

How long on average sun shines in June?

The average sunshine duration in June is 9.8h.

How high is the UV index in June?

In Post Falls, the average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a medium health risk 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
Post Falls, ID

Average temperature in June - Post Falls, ID
  • Average high temperature in June: 70.2°F

The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (31.3°F).

  • Average low temperature in June: 44.2°F

The month with the highest average low temperature is August (51.8°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).

Average pressure in June
Post Falls, ID

Average pressure in June - Post Falls, ID
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

Average wind speed in June
Post Falls, ID

Average wind speed in June - Post Falls, ID
  • Average wind speed in June: 4.6mph

The windiest month (with the highest average wind speed) is April (5mph).
The calmest month (with the lowest average wind speed) is December (3.9mph).

Average humidity in June
Post Falls, ID

Average humidity in June - Post Falls, ID
  • Average humidity in June: 66%

The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (48%).

Average rainfall in June
Post Falls, ID

Average rainfall in June - Post Falls, ID
  • Average rainfall in June: 1.54"

The wettest month (with the highest rainfall) is January (3.27").
The driest months (with the least rainfall) are July and August (0.43").

Average rainfall days in June
Post Falls, ID

Average rainfall days in June - Post Falls, ID
  • Average rainfall days in June: 12.5 days

The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is August (5.6 days).

Average snowfall in June
Post Falls, ID

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

The month with the highest snowfall is January (16.57").
The months with the least snowfall are June, July and August (0").

Average snowfall days in June
Post Falls, ID

Average snowfall days in June - Post Falls, 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
Post Falls, ID

Average daylight in June / Average sunshine in June - Post Falls, ID
  • Average daylight in June: 15h and 5min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in June: 9h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).

Average sunshine days in June
Post Falls, ID

Average sunshine days in June - Post Falls, ID
  • Average sunshine days in June: 15.8 days

The month with the most sunshine days is July (23.9 days).
The month with the least sunshine days is February (8.6 days).

Average UV index in June
Post Falls, ID

Average UV index in June - Post Falls, ID
  • Average UV index in June: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).

Average cloud cover in June
Post Falls, ID

Average cloud cover in June - Post Falls, ID
  • Average cloud cover in June: 33

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in June
Post Falls, ID

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

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

Post Falls, Idaho, USA

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