July weather forecast
Brewster, WA

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Weather in July

July, like June, in Brewster, Washington, is another warm summer month, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 55.9°F (13.3°C).

Temperature

During July and August, Brewster experiences its highest average temperatures, peaking at 83.1°F (28.4°C).

Heat index

For July, the heat index is computed to be 82.4°F (28°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

In Brewster, the average relative humidity in July is 41%.

Rainfall

July is the month with the least rainfall in Brewster. Rain falls for 4.2 days and accumulates 0.16" (4mm) of precipitation.

Snowfall

In Brewster, Washington, snow does not fall in April through October.

Daylight

In July, the average length of the day in Brewster, Washington, is 15h and 35min.
On the first day of the month, sunrise is at 5:03 am and sunset at 9:02 pm. On the last day of July, in Brewster, sunrise is at 5:34 am and sunset at 8:36 pm PDT.

Sunshine

July and August, with an average of 12h of sunshine, are months with the most sunshine.

UV index

July is the month with the highest UV index, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What part of the year is the hottest in Brewster?

The highest point of temperatures in Brewster, Washington, falls in July and August, when the average high-temperature ascends to 83.1°F (28.4°C).

How hot does it get in Brewster in July?

During July, Brewster experiences an average high-temperature of 83.1°F (28.4°C) and a low-temperature of 55.9°F (13.3°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 82.4°F (28°C).

What is the average humidity in July in Brewster?

The average relative humidity in July is 41%.

What is the driest month in Brewster?

The month with the least rainfall is July, when the rain falls for 4.2 days and typically collects 0.16" (4mm) of precipitation.

How much does it rain in Brewster in July?

In Brewster, during July, the rain falls for 4.2 days and regularly aggregates up to 0.16" (4mm) of precipitation.

When it does not snow in Brewster?

In Brewster, Washington, snow does not fall in April through October.

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

In Brewster, Washington, the average day length in July is 15h and 35min.

When are sunrise and sunset in July in Brewster?

In July, on the first day of the month, sunrise is at 5:03 am and sunset at 9:02 pm. On the last day of the month, in Brewster, Washington, sunrise is at 5:34 am and sunset at 8:36 pm PDT.

What are the months with the most sunshine in Brewster?

July and August, with an average of 12h of sunshine, are months with the most sunshine in Brewster, Washington.

How many hours of sunshine does Brewster have in July?

In Brewster, Washington, the average sunshine duration in July is 12h.

What is the month with the highest UV index in Brewster?

July is the month with the highest UV index, with an average maximum UV index of 7.

How high is the UV index in July in Brewster?

In Brewster, the average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
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
Brewster, WA

Average temperature in July - Brewster, WA
  • Average high temperature in July: 83.1°F

The warmest months (with the highest average high temperature) are July and August (83.1°F).
The months with the lowest average high temperature are January and December (30.7°F).

  • Average low temperature in July: 55.9°F

The month with the highest average low temperature is August (57°F).
The coldest month (with the lowest average low temperature) is December (18.9°F).

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Average pressure in July
Brewster, WA

Average pressure in July - Brewster, WA
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).

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Average wind speed in July
Brewster, WA

Average wind speed in July - Brewster, WA
  • Average wind speed in July: 5.3mph

The windiest months (with the highest average wind speed) are April, June and July (5.3mph).
The calmest month (with the lowest average wind speed) is January (3.5mph).

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Average humidity in July
Brewster, WA

Average humidity in July - Brewster, WA
  • Average humidity in July: 41%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (40%).

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Average rainfall in July
Brewster, WA

Average rainfall in July - Brewster, WA
  • Average rainfall in July: 0.16"

The wettest month (with the highest rainfall) is December (1.34").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in July
Brewster, WA

Average rainfall days in July - Brewster, WA
  • Average rainfall days in July: 4.2 days

The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is August (2.8 days).

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Average snowfall in July
Brewster, WA

Average snowfall in July - Brewster, WA
  • Average snowfall in July: 0"

The month with the highest snowfall is December (4.72").
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
Brewster, WA

Average snowfall days in July - Brewster, WA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (9.7 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
Brewster, WA

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

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: 12h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in July
Brewster, WA

Average sunshine days in July - Brewster, WA
  • Average sunshine days in July: 25.8 days

The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (13.7 days).

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Average UV index in July
Brewster, WA

Average UV index in July - Brewster, WA
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is November (UV index 1).

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Average cloud cover in July
Brewster, WA

Average cloud cover in July - Brewster, WA
  • Average cloud cover in July: 12

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 12).

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Average visibility in July
Brewster, WA

Average visibility in July - Brewster, WA
  • Average visibility in July: 6mi

The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

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Brewster, Washington, USA

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