July weather forecast
Sedro-Woolley, WA

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Weather in July

July is an agreeable summer month in Sedro-Woolley, Washington, with temperature in the range of an average high of 70.9°F (21.6°C) and an average low of 49.1°F (9.5°C).

Temperature

With average temperatures fluctuating between a high of 70.9°F (21.6°C) and a low of 49.1°F (9.5°C), July stands out as the warmest month.

Humidity

With an average relative humidity of 75%, July is the least humid month.

Rainfall

The month with the least rainfall in Sedro-Woolley is July, when the rain falls for 9.8 days and typically collects 0.98" (25mm) of precipitation.

Snowfall

In Sedro-Woolley, snow does not fall in May through October.

Daylight

In Sedro-Woolley, the average length of the day in July is 15h and 38min.
On the first day of July, sunrise is at 5:11 am and sunset at 9:14 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:47 pm PDT.

Sunshine

In Sedro-Woolley, Washington, the average sunshine in July is 10.1h.

UV index

July is the month with the highest UV index in Sedro-Woolley, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In July, the maximum UV index of 5 transforms into these recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What part of the year is the hottest in Sedro-Woolley?

In Sedro-Woolley, the average temperatures in July are the highest, with a peak at 70.9°F (21.6°C) and a low of 49.1°F (9.5°C).

What is the average July temperature in Sedro-Woolley?

The average high-temperature, in July, in Sedro-Woolley, is 70.9°F (21.6°C), while the average low-temperature is 49.1°F (9.5°C).

What is the least humid month in Sedro-Woolley?

July is the least humid month in Sedro-Woolley, Washington, with an average relative humidity of 75%.

What is the average humidity in July in Sedro-Woolley?

In July, the average relative humidity is 75%.

What is the driest month in Sedro-Woolley?

The month with the least rainfall in Sedro-Woolley is July, when the rain falls for 9.8 days and typically collects 0.98" (25mm) of precipitation.

How much does it rain in Sedro-Woolley in July?

In Sedro-Woolley, Washington, in July, it is raining for 9.8 days, with typically 0.98" (25mm) of accumulated precipitation.

When it does not snow in Sedro-Woolley?

May through October are months without snowfall.

How many hours of daylight does Sedro-Woolley have in July?

In Sedro-Woolley, the average day length in July is 15h and 38min.

When are sunrise and sunset in July in Sedro-Woolley?

On the first day of July in Sedro-Woolley, sunrise is at 5:11 am and sunset at 9:14 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:47 pm PDT.

How long on average sun shines in July in Sedro-Woolley?

The average sunshine duration in July is 10.1h.

What is the month with the highest UV index in Sedro-Woolley?

July is the month with the highest UV index, with an average maximum UV index of 5.

What is the UV index reading in July in Sedro-Woolley?

In July, the average daily maximum UV index in Sedro-Woolley, Washington, is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to 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
Sedro-Woolley, WA

Average temperature in July - Sedro-Woolley, WA
  • Average high temperature in July: 70.9°F

The warmest month (with the highest average high temperature) is July (70.9°F).
The month with the lowest average high temperature is December (40.5°F).

  • Average low temperature in July: 49.1°F

The month with the highest average low temperature is August (50.5°F).
The coldest months (with the lowest average low temperature) are February and December (32.5°F).

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Average pressure in July
Sedro-Woolley, WA

Average pressure in July - Sedro-Woolley, WA
  • Average pressure in July: 30.03"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

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Average wind speed in July
Sedro-Woolley, WA

Average wind speed in July - Sedro-Woolley, WA
  • Average wind speed in July: 3.5mph

The windiest month (with the highest average wind speed) is November (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

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Average humidity in July
Sedro-Woolley, WA

Average humidity in July - Sedro-Woolley, WA
  • Average humidity in July: 75%

The months with the highest relative humidity are January, February and March (86%).
The month with the lowest relative humidity is July (75%).

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Average rainfall in July
Sedro-Woolley, WA

Average rainfall in July - Sedro-Woolley, WA
  • Average rainfall in July: 0.98"

The wettest month (with the highest rainfall) is November (7.09").
The driest month (with the least rainfall) is July (0.98").

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Average rainfall days in July
Sedro-Woolley, WA

Average rainfall days in July - Sedro-Woolley, WA
  • Average rainfall days in July: 9.8 days

The month with the highest number of rainy days is March (22.1 days).
The month with the least rainy days is August (9.4 days).

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Average snowfall in July
Sedro-Woolley, WA

Average snowfall in July - Sedro-Woolley, WA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (4.96").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Sedro-Woolley, WA

Average snowfall days in July - Sedro-Woolley, WA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Sedro-Woolley, WA

Average daylight in July / Average sunshine in July - Sedro-Woolley, WA
  • Average daylight in July: 15h and 4min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).

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Average sunshine days in July
Sedro-Woolley, WA

Average sunshine days in July - Sedro-Woolley, WA
  • Average sunshine days in July: 18.8 days

The month with the most sunshine days is August (19.2 days).
The month with the least sunshine days is March (7.3 days).

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Average UV index in July
Sedro-Woolley, WA

Average UV index in July - Sedro-Woolley, WA
  • Average UV index in July: 5

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in July
Sedro-Woolley, WA

Average cloud cover in July - Sedro-Woolley, WA
  • Average cloud cover in July: 29

The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in July
Sedro-Woolley, WA

Average visibility in July - Sedro-Woolley, WA
  • Average visibility in July: 6mi

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

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Sedro-Woolley, Washington, USA

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