July weather forecast
Woodburn, OR

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Weather in July

July in Woodburn, Oregon, registers the year's highest average temperatures, rising to a peak of 80.1°F (26.7°C). The city is in the throes of summer. Long daylight hours and lowest amount of rainfall in the year at 0.28" (7mm) make it a favorite among locals for alfresco activities. Despite the heat, the atmosphere is far from oppressive. The transition to August does little to alter the well established weather regime.

Temperature

In Woodburn, stepping into July brings a gentle temperature nudge, moving slightly up from June's agreeable 72°F (22.2°C) to a warm 80.1°F (26.7°C). The nighttime average for Woodburn in July plummets considerably from its daytime counterpart, resting at a cool 52.3°F (11.3°C).

Humidity

The average relative humidity in July is 67%.

Rainfall

July is the month with the least rainfall. Rain falls for 4.3 days and accumulates 0.28" (7mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Woodburn, the average length of the day in July is 15h and 13min.
On the first day of the month, sunrise is at 5:28 am and sunset at 9:02 pm. On the last day of July, in Woodburn, sunrise is at 5:56 am and sunset at 8:39 pm PDT.

Sunshine

In Woodburn, the average sunshine in July is 11h.

UV index

July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 6 during July translates into the following guidance:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

What is the average July temperature?

During July, Woodburn experiences an average high-temperature of 80.1°F (26.7°C) and a low-temperature of 52.3°F (11.3°C).

What is the average humidity in July in Woodburn?

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

What is the driest month?

The month with the least rainfall is July, when the rain falls for 4.3 days and typically collects 0.28" (7mm) of precipitation.

How much does it rain in July?

In July, the rain falls for 4.3 days. Throughout July, 0.28" (7mm) of precipitation is accumulated.

When it does not snow?

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

What is the average length of the day in July?

The average day length in July in Woodburn is 15h and 13min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:28 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:39 pm PDT.

How long on average sun shines in July?

The average sunshine duration in July is 11h.

When is the highest UV index?

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 Woodburn, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Woodburn, OR

Average temperature in July - Woodburn, OR
  • Average high temperature in July: 80.1°F

The warmest month (with the highest average high temperature) is August (81.7°F).
The month with the lowest average high temperature is December (44.4°F).

  • Average low temperature in July: 52.3°F

The month with the highest average low temperature is August (53.8°F).
The coldest month (with the lowest average low temperature) is December (34.5°F).

Average pressure in July
Woodburn, OR

Average pressure in July - Woodburn, 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).

Average wind speed in July
Woodburn, OR

Average wind speed in July - Woodburn, OR
  • Average wind speed in July: 4.1mph

The windiest months (with the highest average wind speed) are January and March (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in July
Woodburn, OR

Average humidity in July - Woodburn, OR
  • Average humidity in July: 67%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (65%).

Average rainfall in July
Woodburn, OR

Average rainfall in July - Woodburn, OR
  • Average rainfall in July: 0.28"

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is July (0.28").

Average rainfall days in July
Woodburn, OR

Average rainfall days in July - Woodburn, OR
  • Average rainfall days in July: 4.3 days

The month with the highest number of rainy days is March (19.9 days).
The months with the least rainy days are July and August (4.3 days).

Average snowfall in July
Woodburn, OR

Average snowfall in July - Woodburn, OR
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Woodburn, OR

Average snowfall days in July - Woodburn, 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 April, May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Woodburn, 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: 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 12min).

Average sunshine days in July
Woodburn, OR

Average sunshine days in July - Woodburn, OR
  • Average sunshine days in July: 25 days

The month with the most sunshine days is July (25 days).
The month with the least sunshine days is February (8.4 days).

Average UV index in July
Woodburn, OR

Average UV index in July - Woodburn, 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).

Average cloud cover in July
Woodburn, OR

Average cloud cover in July - Woodburn, OR
  • Average cloud cover in July: 23

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in July
Woodburn, OR

Average visibility in July - Woodburn, 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).

Woodburn, Oregon, USA

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