July weather forecast
Donnelly, ID

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Weather in July

July is a moderately hot summer month in Donnelly, Idaho, with temperature in the range of an average high of 79.2°F (26.2°C) and an average low of 49.6°F (9.8°C).

Temperature

July is the month when Donnelly, Idaho, sees the highest average temperatures, with a high of 79.2°F (26.2°C) and a low of 49.6°F (9.8°C).

Humidity

The average relative humidity in July is 43%.

Rainfall

July is the month with the least rainfall. Rain falls for 5.2 days and accumulates 0.31" (8mm) of precipitation.

Snowfall

In Donnelly, snow does not fall in July and August.

Daylight

In Donnelly, Idaho, the average length of the day in July is 15h and 10min.
On the first day of the month, sunrise is at 6:03 am and sunset at 9:33 pm. On the last day of July, sunrise is at 6:30 am and sunset at 9:11 pm MDT.

Sunshine

With an average of 12h of sunshine, July has the most sunshine of the year.

UV index

The month with the highest UV index is July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In July, the UV index of 6 transforms into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What are the warmest months in Donnelly?

July, with an average high of 79.2°F (26.2°C) and a low of 49.6°F (9.8°C), signifies the warmest month of the year in Donnelly.

What is the usual temperature for Donnelly in July?

Donnelly in July has an average high-temperature of 79.2°F (26.2°C) and an average low-temperature of 49.6°F (9.8°C).

What is the average humidity in July in Donnelly?

The average relative humidity in July is 43%.

What is the driest month in Donnelly?

July is the month with the least rainfall in Donnelly, Idaho. Rain falls for 5.2 days and accumulates 0.31" (8mm) of precipitation.

How much does it rain in Donnelly in July?

In July, in Donnelly, the rain falls for 5.2 days. Throughout July, 0.31" (8mm) of precipitation is accumulated.

When it does not snow in Donnelly?

July and August are months without snowfall in Donnelly, Idaho.

Does it snow in Donnelly in July?

In July, in Donnelly, it doesn't snow. June is the latest month when it typically snows.

What is the average length of the day in July in Donnelly?

In Donnelly, Idaho, the average day length in July is 15h and 10min.

What time are sunrise and sunset in July in Donnelly?

On the first day of July in Donnelly, Idaho, sunrise is at 6:03 am and sunset at 9:33 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 9:11 pm MDT.

What month has the most sunshine in Donnelly?

With an average of 12h of sunshine, July has the most sunshine of the year in Donnelly.

How many hours of sunshine does Donnelly have in July?

In July, the average sunshine duration in Donnelly, Idaho, is 12h.

What is the month with the highest UV index in Donnelly?

July is the month with the highest UV index in Donnelly, Idaho, with an average maximum UV index of 6.

What is the UV index intensity in July in Donnelly?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high 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 July
Donnelly, ID

Average temperature in July - Donnelly, ID
  • Average high temperature in July: 79.2°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (28°F).

  • Average low temperature in July: 49.6°F

The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).

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Average pressure in July
Donnelly, ID

Average pressure in July - Donnelly, ID
  • Average pressure in July: 29.94"Hg

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

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Average wind speed in July
Donnelly, ID

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

The windiest months (with the highest average wind speed) are March and April (5.3mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

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Average humidity in July
Donnelly, ID

Average humidity in July - Donnelly, ID
  • Average humidity in July: 43%

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (42%).

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Average rainfall in July
Donnelly, ID

Average rainfall in July - Donnelly, ID
  • Average rainfall in July: 0.31"

The wettest month (with the highest rainfall) is March (3.31").
The driest month (with the least rainfall) is July (0.31").

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Average rainfall days in July
Donnelly, ID

Average rainfall days in July - Donnelly, ID
  • Average rainfall days in July: 5.2 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall in July
Donnelly, ID

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

The month with the highest snowfall is January (23.07").
The months with the least snowfall are July and August (0").

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Average snowfall days in July
Donnelly, ID

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

The month with the highest number of snowfall days is March (17 days).
The months with the least snowfall days are July and August (0 days).

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

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

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

  • Average sunshine in July: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in July
Donnelly, ID

Average sunshine days in July - Donnelly, ID
  • Average sunshine days in July: 23.8 days

The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is March (10.1 days).

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Average UV index in July
Donnelly, ID

Average UV index in July - Donnelly, 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 January, February and November (UV index 1).

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Average cloud cover in July
Donnelly, ID

Average cloud cover in July - Donnelly, ID
  • Average cloud cover in July: 10

The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 10).

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Average visibility in July
Donnelly, ID

Average visibility in July - Donnelly, 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).

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Donnelly, Idaho, USA

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