July weather forecast
Payette, ID

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Weather in July

July in Payette is characterized by the highest temperatures of the year with highs soaring up to 91.2°F (32.9°C). It's a time of year when sun protection becomes particularly crucial, as the UV index hits its peak at 7. With 15.1 daylight hours, it's the third highest of the year. Relatively dry, low rainfall, and increased sunshine hours underscore the heightened essence of summer. As the month closes, the weather cools slightly, transitioning into August.

Temperature

Payette's July weather, with an average high temperature of 91.2°F (32.9°C) and an average low temperature of 60.8°F (16°C), tends to be the warmest of the year.

Humidity

The months with the lowest humidity are July and August, with an average relative humidity of 31%.

Rainfall

July is the month with the least rainfall. Rain falls for 3.3 days and accumulates 0.12" (3mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In July, the average length of the day in Payette is 15h and 6min.
On the first day of the month, sunrise is at 6:08 am and sunset at 9:34 pm. On the last day of July, sunrise is at 6:35 am and sunset at 9:12 pm MDT.

Sunshine

July has the most sunshine of the year in Payette, with an average of 12.1h of sunshine.

UV index

The month with the highest UV index is July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 during July translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What time of the year is the hottest in Payette?

July is the month when Payette sees the average highest temperatures, with a high of 91.2°F (32.9°C) and a low of 60.8°F (16°C).

How hot does it get in Payette in July?

The average high-temperature, in July, in Payette, is 91.2°F (32.9°C), while the average low-temperature is 60.8°F (16°C).

What are the least humid months in Payette?

The months with the lowest humidity are July and August, with an average relative humidity of 31%.

What is the average humidity in July in Payette?

In July, the average relative humidity in Payette is 31%.

What is the driest month in Payette?

The month with the least rainfall is July, when the rain falls for 3.3 days and typically collects 0.12" (3mm) of precipitation.

How many days does it rain in July in Payette?

In Payette, in July, it is raining for 3.3 days, with typically 0.12" (3mm) of accumulated precipitation.

When it does not snow in Payette?

May through October are months without snowfall in Payette, Idaho.

How many hours of daylight does Payette have in July?

In Payette, the average day length in July is 15h and 6min.

When are sunrise and sunset in July in Payette?

In July, on the first day of the month, sunrise is at 6:08 am and sunset at 9:34 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 9:12 pm MDT.

What month has the most sunshine in Payette?

The month with the most sunshine in Payette, Idaho, is July, with an average of 12.1h of sunshine.

How many hours of sunshine does Payette have in July?

In July, the average sunshine duration is 12.1h.

When is the highest UV index in Payette?

July is the month with the highest UV index in Payette, with an average maximum UV index of 7.

What is the UV index reading in July in Payette?

In Payette, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's 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 July
Payette, ID

Average temperature in July - Payette, ID
  • Average high temperature in July: 91.2°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is December (35.1°F).

  • Average low temperature in July: 60.8°F

The month with the highest average low temperature is August (61°F).
The coldest month (with the lowest average low temperature) is December (22.8°F).

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Average pressure in July
Payette, ID

Average pressure in July - Payette, ID
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.24"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).

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Average wind speed in July
Payette, ID

Average wind speed in July - Payette, ID
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is January (3.6mph).

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Average humidity in July
Payette, ID

Average humidity in July - Payette, ID
  • Average humidity in July: 31%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are July and August (31%).

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Average rainfall in July
Payette, ID

Average rainfall in July - Payette, ID
  • Average rainfall in July: 0.12"

The wettest month (with the highest rainfall) is December (1.69").
The driest month (with the least rainfall) is July (0.12").

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Average rainfall days in July
Payette, ID

Average rainfall days in July - Payette, ID
  • Average rainfall days in July: 3.3 days

The month with the highest number of rainy days is March (15.5 days).
The month with the least rainy days is August (3 days).

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Average snowfall in July
Payette, ID

Average snowfall in July - Payette, ID
  • Average snowfall in July: 0"

The month with the highest snowfall is December (6.46").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Payette, ID

Average snowfall days in July - Payette, ID
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Payette, ID

Average daylight in July / Average sunshine in July - Payette, ID
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 12h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in July
Payette, ID

Average sunshine days in July - Payette, ID
  • Average sunshine days in July: 25.8 days

The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is March (13.2 days).

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Average UV index in July
Payette, ID

Average UV index in July - Payette, ID
  • Average UV index in July: 7

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).

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Average cloud cover in July
Payette, ID

Average cloud cover in July - Payette, ID
  • Average cloud cover in July: 7

The months with the most cloud cover are January and December (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 7).

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Average visibility in July
Payette, ID

Average visibility in July - Payette, ID
  • Average visibility in July: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).

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Payette, Idaho, USA

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