July weather forecast
Santa Clara, OR

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Weather in July

July is a moderately hot summer month in Santa Clara, Oregon, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 79.3°F (26.3°C).

Temperature

July's arrival coincides with a subtle temperature rise, moving from June's pleasant 71.2°F (21.8°C) to a moderately hot 79.3°F (26.3°C). A stark contrast in day to night temperatures can be seen in July, with an average low-temperature of 49.5°F (9.7°C).

Humidity

The average relative humidity in July is 70%.

Rainfall

July is the month with the least rainfall. Rain falls for 3.8 days and accumulates 0.2" (5mm) of precipitation.

Snowfall

In Santa Clara, snow does not fall in May through October.

Daylight

In July, the average length of the day is 15h and 6min.
On the first day of the month, sunrise is at 5:33 am and sunset at 8:59 pm. On the last day of July, sunrise is at 6:00 am and sunset at 8:37 pm PDT.

Sunshine

In July, the average sunshine is 11h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index in Santa Clara. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 5 during July translates into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are July temperatures?

The average high-temperature, in July, in Santa Clara, is 79.3°F (26.3°C), while the average low-temperature is 49.5°F (9.7°C).

What is the average humidity in July?

In Santa Clara, Oregon, the average relative humidity in July is 70%.

What is the driest month?

The month with the least rainfall is July, when the rain falls for 3.8 days and typically collects 0.2" (5mm) of precipitation.

How many days does it rain in July?

In July, the rain falls for 3.8 days. Throughout July, 0.2" (5mm) of precipitation is accumulated.

When it does not snow?

In Santa Clara, snow does not fall in May through October.

How many hours of daylight does Santa Clara have in July?

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

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:33 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:37 pm PDT.

How many hours of sunshine does Santa Clara have in July?

In July, the average sunshine duration is 11h.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 5.

How high is the UV index in July?

The average daily maximum UV index in July is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Average wind speed gusts
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
Santa Clara, OR

Average temperature in July - Santa Clara, OR
  • Average high temperature in July: 79.3°F

The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (46°F).

  • Average low temperature in July: 49.5°F

The month with the highest average low temperature is August (50.5°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).

Average pressure in July
Santa Clara, OR

Average pressure in July - Santa Clara, OR
  • Average pressure in July: 30.04"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

Average wind speed in July
Santa Clara, OR

Average wind speed in July - Santa Clara, OR
  • Average wind speed in July: 4mph

The windiest months (with the highest average wind speed) are January, February, March and December (4.5mph).
The calmest months (with the lowest average wind speed) are August and September (3.7mph).

Average humidity in July
Santa Clara, OR

Average humidity in July - Santa Clara, OR
  • Average humidity in July: 70%

The months with the highest relative humidity are February and December (87%).
The month with the lowest relative humidity is August (68%).

Average rainfall in July
Santa Clara, OR

Average rainfall in July - Santa Clara, OR
  • Average rainfall in July: 0.2"

The wettest month (with the highest rainfall) is December (4.45").
The driest month (with the least rainfall) is July (0.2").

Average rainfall days in July
Santa Clara, OR

Average rainfall days in July - Santa Clara, OR
  • Average rainfall days in July: 3.8 days

The month with the highest number of rainy days is March (19.8 days).
The months with the least rainy days are July and August (3.8 days).

Average snowfall in July
Santa Clara, OR

Average snowfall in July - Santa Clara, OR
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Santa Clara, OR

Average snowfall days in July - Santa Clara, OR
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Santa Clara, OR

Average daylight in July / Average sunshine in July - Santa Clara, OR
  • 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: 11h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

Average sunshine days in July
Santa Clara, OR

Average sunshine days in July - Santa Clara, OR
  • Average sunshine days in July: 25.3 days

The months with the most sunshine days are July and August (25.3 days).
The month with the least sunshine days is February (9.6 days).

Average UV index in July
Santa Clara, OR

Average UV index in July - Santa Clara, OR
  • Average UV index in July: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Santa Clara, OR

Average cloud cover in July - Santa Clara, OR
  • Average cloud cover in July: 25

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in July
Santa Clara, OR

Average visibility in July - Santa Clara, OR
  • Average visibility in July: 5mi

The months with the highest visibility are June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, May, November and December (4mi).

Santa Clara, Oregon, USA

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