July weather forecast
Portland, ND

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Weather in July

July, like June, in Portland, North Dakota, is a moderately hot summer month, with an average temperature varying between 60.3°F (15.7°C) and 80.4°F (26.9°C).

Temperature

The yearly peak temperatures occur in July and August, averaging a high-temperature of 80.4°F (26.9°C).

Humidity

In July, the average relative humidity is 71%.

Rainfall

In July, the rain falls for 12.9 days. Throughout July, 2.09" (53mm) of precipitation is accumulated. In Portland, during the entire year, the rain falls for 101.8 days and collects up to 18.23" (463mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July in Portland is 15h and 31min.
On the first day of the month, sunrise is at 5:36 am and sunset at 9:30 pm. On the last day of July, sunrise is at 6:07 am and sunset at 9:04 pm CDT.

Sunshine

July has the most sunshine of the year in Portland, with an average of 10.7h of sunshine.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during July leads to these advisories:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the warmest month in Portland?

July and August are known as Portland's warmest months, with an average high-temperature of 80.4°F (26.9°C).

What are the temperatures in Portland in July?

The average high-temperature and low-temperature in Portland during July are 80.4°F (26.9°C) and 60.3°F (15.7°C) respectively.

What is the average humidity in July in Portland?

In July, the average relative humidity in Portland, North Dakota, is 71%.

How many days does it rain in July in Portland?

In Portland, during July, the rain falls for 12.9 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow in Portland?

June through September are months without snowfall in Portland.

How many hours of daylight does Portland have in July?

In July, the average day length in Portland is 15h and 31min.

When are sunrise and sunset in July in Portland?

In July, on the first day of the month, sunrise is at 5:36 am and sunset at 9:30 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 9:04 pm CDT.

What month has the most sunshine in Portland?

With an average of 10.7h of sunshine, July has the most sunshine of the year in Portland, North Dakota.

How many hours of sunshine does Portland have in July?

In Portland, North Dakota, the average sunshine duration in July is 10.7h.

What are the months with the highest UV index in Portland?

June and July, with an average maximum UV index of 6, are months with the highest UV index in Portland, North Dakota.

What is the UV index reading in July in Portland?

In Portland, the average daily maximum UV index in July is 6. 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
Portland, ND

Average temperature in July - Portland, ND
  • Average high temperature in July: 80.4°F

The warmest months (with the highest average high temperature) are July and August (80.4°F).
The month with the lowest average high temperature is January (15.6°F).

  • Average low temperature in July: 60.3°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (1.8°F).

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Average pressure in July
Portland, ND

Average pressure in July - Portland, ND
  • Average pressure in July: 29.91"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in July
Portland, ND

Average wind speed in July - Portland, ND
  • Average wind speed in July: 8.3mph

The windiest month (with the highest average wind speed) is October (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.3mph).

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Average humidity in July
Portland, ND

Average humidity in July - Portland, ND
  • Average humidity in July: 71%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in July
Portland, ND

Average rainfall in July - Portland, ND
  • Average rainfall in July: 2.09"

The wettest month (with the highest rainfall) is June (3.5").
The driest months (with the least rainfall) are January and February (0.55").

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Average rainfall days in July
Portland, ND

Average rainfall days in July - Portland, ND
  • Average rainfall days in July: 12.9 days

The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is February (1.9 days).

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Average snowfall in July
Portland, ND

Average snowfall in July - Portland, ND
  • Average snowfall in July: 0"

The month with the highest snowfall is December (4.25").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Portland, ND

Average snowfall days in July - Portland, ND
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (14 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Portland, ND

Average daylight in July / Average sunshine in July - Portland, ND
  • Average daylight in July: 15h and 3min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in July
Portland, ND

Average sunshine days in July - Portland, ND
  • Average sunshine days in July: 15.6 days

The month with the most sunshine days is September (20.4 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in July
Portland, ND

Average UV index in July - Portland, ND
  • Average UV index in July: 6

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).

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Average cloud cover in July
Portland, ND

Average cloud cover in July - Portland, ND
  • Average cloud cover in July: 27

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in July
Portland, ND

Average visibility in July - Portland, ND
  • Average visibility in July: 6mi

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

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Portland, North Dakota, USA

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