July weather - Summer 2024

Weather in July
Frequently asked questions
Average temperature in July
Average pressure in July
Average wind speed in July
Average humidity in July
Average rainfall in July
Average rainfall days in July
Average snowfall in July
Average snowfall days in July
Average daylight in July
Average sunshine in July
Average sunshine days in July
Average UV index in July
Average cloud cover in July
Average visibility in July

An evening shot of the leafy town of Salem in Oregon

Weather in July

July in Salem experiences the height of summer with the highest average temperature across the year, signaling a peak in the warm season. On the spotlight, July records the lowest rainfall in the year, with a sparse 0.28", exemplifying the dry summer trend. Consequently, clear skies prevail, leading to an influx of crowd-pulling outdoor concerts and gatherings in the city.

Temperature

The shift from June to July in Salem sees a slight increase in the average high-temperature, transitioning from an agreeable 72.3°F to a moderately hot 80.8°F. Salem, amid July nights, sees a noteworthy disparity from daily highs with an average temperature of 52.3°F.

Heat index

The heat index value for July is computed to be 84.2°F. With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', arises from combining readings of air temperature and relative moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

The average relative humidity in July is 67%.

Rainfall

July is the month with the least rainfall in Salem, Oregon. Rain falls for 3.9 days and accumulates 0.28" of precipitation.

Snowfall

April through October are months without snowfall in Salem.

Daylight

The average length of the day in July is 15h and 12min.
On the first day of July in Salem, sunrise is at 5:29 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:40 pm PDT.

Sunshine

In Salem, the average sunshine in July is 10.9h.

UV index

July is the month with the highest UV index in Salem, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: An average UV index of 6 in July transforms into this advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

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FAQ

What are July temperatures in Salem?

The high-temperature, in July, in Salem, is 80.8°F, while the low-temperature averages to 52.3°F. In July, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 84.2°F.

What is the average humidity in July in Salem?

In July, the average relative humidity in Salem, Oregon, is 67%.

What is the driest month in Salem?

The month with the least rainfall in Salem, Oregon, is July, when the rain falls for 3.9 days and typically collects 0.28" of precipitation.

How much does it rain in Salem in July?

In Salem, in July, it is raining for 3.9 days, with typically 0.28" of accumulated precipitation.

When it does not snow in Salem?

In Salem, snow does not fall in April through October.

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

The average day length in July in Salem is 15h and 12min.

When is the sunrise / sunset in July in Salem?

On the first day of July in Salem, sunrise is at 5:29 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:40 pm PDT.

How long on average sun shines in July in Salem?

The average sunshine duration in July in Salem, Oregon, is 10.9h.

When is the highest UV index in Salem?

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

What is the UV index intensity in July in Salem?

The average daily maximum UV index in July in Salem, Oregon, is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

72.3°F

80.8°F

82°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

4.9mph

4.7mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

10.8

3.9

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

17.2

26.3

25.2

Average UV index

Average cloud cover

Average visibility

Average temperature in July
Salem, OR

Average high temperature in July: 80.8°F

The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (45.5°F).

Average low temperature in July: 52.3°F

The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is December (34.5°F).

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Average pressure in July
Salem, OR

Average pressure in July: 30.04"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

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Average wind speed in July
Salem, OR

Average wind speed in July: 4.4mph

The windiest months (with the highest average wind speed) are January, March and November (5.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in July
Salem, OR

Average humidity in July: 67%

The months with the highest relative humidity are January, February and December (86%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in July
Salem, OR

Average rainfall in July: 0.28"

The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is July (0.28").

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Average rainfall days in July
Salem, OR

Average rainfall days in July: 3.9 days

The month with the highest number of rainy days is March (19.6 days).
The month with the least rainy days is July (3.9 days).

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Average snowfall in July
Salem, OR

Average snowfall in July: 0"

The month with the highest snowfall is February (1.18").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Salem, OR

Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Salem, OR

Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

Average sunshine in July: 10h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

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Average sunshine days in July
Salem, OR

Average sunshine days in July: 26.3 days

The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is March (8.8 days).

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Average UV index in July
Salem, OR

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, November and December (UV index 2).

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Average cloud cover in July
Salem, OR

Average cloud cover in July: 24

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in July
Salem, OR

Average visibility in July: 6mi

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

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July weather forecast
Salem, OR

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