July weather forecastOso, WA

July

Weather in July

July is a pleasant summer month in Oso, Washington, with temperature in the range of an average high of 72°F (22.2°C) and an average low of 50.5°F (10.3°C).

Temperature

As July sets, the average high-temperature shows a slight increase, moving up from a refreshing 66°F (18.9°C) in June to an agreeable 72°F (22.2°C). An average nighttime temperature of 50.5°F (10.3°C) is noted during the month of July.

Humidity

With an average relative humidity of 73%, July is the least humid month.

Rainfall

July is the month with the least rainfall in Oso. Rain falls for 8 days and accumulates 0.51" (13mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In July, the average length of the day in Oso is 15h and 37min.
On the first day of July, sunrise is at 5:11 am and sunset at 9:11 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:45 pm PDT.

Sunshine

In Oso, the average sunshine in July is 10.5h.

UV index

July is the month with the highest UV index in Oso, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 5 during July translates into these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in July, in Oso, is 72°F (22.2°C), while the low-temperature averages to 50.5°F (10.3°C).

July is the least humid month in Oso, with an average relative humidity of 73%.

The average relative humidity in July is 73%.

The month with the least rainfall in Oso is July, when the rain falls for 8 days and typically collects 0.51" (13mm) of precipitation.

In Oso, Washington, in July, during 8 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

May through October are months without snowfall.

In July, the average day length in Oso is 15h and 37min.

In July, on the first day of the month, sunrise is at 5:11 am and sunset at 9:11 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:45 pm PDT.

In July, the average sunshine duration in Oso, Washington, is 10.5h.

The month with the highest UV index in Oso, Washington, is July, with an average maximum UV index of 5.

In Oso, Washington, the average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Oso, WA

  • Average high temperature in July: 72°F

The warmest month (with the highest average high temperature) is August (72.3°F).
The month with the lowest average high temperature is December (41.7°F).

  • Average low temperature in July: 50.5°F

The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is February (33.8°F).

Average pressure in July
Oso, 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).

Average wind speed in July
Oso, WA

  • Average wind speed in July: 3.4mph

The windiest months (with the highest average wind speed) are January and November (5.6mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

Average humidity in July
Oso, WA

  • Average humidity in July: 73%

The months with the highest relative humidity are January, February, November and December (85%).
The month with the lowest relative humidity is July (73%).

Average rainfall in July
Oso, WA

  • Average rainfall in July: 0.51"

The wettest month (with the highest rainfall) is November (4.92").
The driest month (with the least rainfall) is July (0.51").

Average rainfall days in July
Oso, WA

  • Average rainfall days in July: 8 days

The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (6.9 days).

Average snowfall in July
Oso, WA

  • Average snowfall in July: 0"

The month with the highest snowfall is February (4.45").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Oso, 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).

Average daylight in July /
Average sunshine in July
Oso, WA

  • Average daylight in July: 15h and 36min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in July: 10h and 30min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).

Average sunshine days in July
Oso, WA

  • Average sunshine days in July: 20.6 days

The month with the most sunshine days is August (22 days).
The month with the least sunshine days is March (8.1 days).

Average UV index in July
Oso, 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, October, November and December (UV index 2).

Average cloud cover in July
Oso, WA

  • Average cloud cover in July: 26

The month with the most cloud cover is December (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 26).

Average visibility in July
Oso, WA

  • Average visibility in July: 6mi

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