July 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 July

July, the warmest month of the year, enhances the summer vibes in Post Falls with a high average temperature soaring to 81.9°F (27.7°C). The maximum recorded UV index for Post Falls is seen this month, urging residents to take sun protection measures during outdoor activities. Extended daylight hours provide ample opportunities for recreational activities, picnics, and late evening strolls. The city's landscapes appear vivid and vibrant, thanks to the lack of rainfall and snowfall. With July's end, the weather prepares for a slightly cooler yet still warm August.

Temperature

The onset of July brings a rise in the average high-temperature, elevating from an agreeable 70.2°F (21.2°C) in June to a warm 81.9°F (27.7°C). Post Falls sees a major change from daytime highs, with the nighttime temperature dipping to a fresh 50.5°F (10.3°C) on average during July.

Heat index

During July, the heat index is estimated at 82.4°F (28°C). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

The average relative humidity in July is 50%.

Rainfall

July and August are months with the least rain when the rain falls for 5.8 days and typically aggregates up to 0.43" (11mm) of rain.

Snowfall

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

Daylight

In July, the average length of the day is 15h and 32min.
On the first day of July, sunrise is at 4:54 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:23 pm PDT.

Sunshine

The average sunshine in July is 11.7h.

UV index

July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 6 during July translates into these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are July temperatures?

In Post Falls, 81.9°F (27.7°C) is the average high-temperature and 50.5°F (10.3°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is estimated at 82.4°F (28°C).

What is the average humidity in July?

In July, the average relative humidity is 50%.

What is the driest month?

The months with the least rainfall are July and August Rain falls for 5.8 days and accumulates 0.43" (11mm) of rain.

How much does it rain in July?

In Post Falls, in July, during 5.8 rainfall days, 0.43" (11mm) of precipitation is typically accumulated.

When it does not snow in Post Falls?

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

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

The average day length in July is 15h and 32min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 4:54 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:23 pm PDT.

How long on average sun shines in July?

In July, the average sunshine duration is 11.7h.

What is the month with the highest UV index?

The month with the highest UV index is July, with an average maximum UV index of 6.

What is the UV index intensity in July?

In Post Falls, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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 July
Post Falls, ID

Average temperature in July - Post Falls, ID
  • Average high temperature in July: 81.9°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 July: 50.5°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 July
Post Falls, ID

Average pressure in July - Post Falls, ID
  • Average pressure in July: 29.93"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 July
Post Falls, ID

Average wind speed in July - Post Falls, ID
  • Average wind speed in July: 4.3mph

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 July
Post Falls, ID

Average humidity in July - Post Falls, ID
  • Average humidity in July: 50%

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

Average rainfall in July
Post Falls, ID

Average rainfall in July - Post Falls, ID
  • Average rainfall in July: 0.43"

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 July
Post Falls, ID

Average rainfall days in July - Post Falls, ID
  • Average rainfall days in July: 5.8 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 July
Post Falls, ID

Average snowfall in July - Post Falls, ID
  • Average snowfall in July: 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 July
Post Falls, ID

Average snowfall days in July - Post Falls, ID
  • Average snowfall days in July: 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 July /
Average sunshine in July
Post Falls, ID

Average daylight in July / Average sunshine in July - Post Falls, ID
  • Average daylight in July: 15h and 3min

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 July: 11h and 4min

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 July
Post Falls, ID

Average sunshine days in July - Post Falls, ID
  • Average sunshine days in July: 23.9 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 July
Post Falls, ID

Average UV index in July - Post Falls, ID
  • Average UV index in July: 6

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 July
Post Falls, ID

Average cloud cover in July - Post Falls, ID
  • Average cloud cover in July: 14

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 July
Post Falls, ID

Average visibility in July - Post Falls, ID
  • Average visibility in July: 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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