July weather forecast and climate
Arena, ND

July, like June, in Arena, North Dakota, is another warm summer month, with average temperature fluctuating between 83.7°F (28.7°C) and 61.3°F (16.3°C).

Temperature

With an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 61.3°F (16.3°C), July is the warmest month.

Heat index

In July, the average heat index is appraised at a tropical 86.7°F (30.4°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, wind, metabolic differences). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in July is 59%.

Rainfall

In July, the rain falls for 11.8 days. Throughout July, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in Arena, there are 105.9 rainfall days, and 15" (381mm) of precipitation is accumulated.

Snowfall

In Arena, North Dakota, snow does not fall in June through September.

Daylight

The average length of the day in Arena, North Dakota, is 15.5h.

Sunshine

With an average of 11.4h of sunshine, July has the most sunshine of the year.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index in Arena, North Dakota. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the warmest month in Arena?

The warmest month is July, with an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 61.3°F (16.3°C).

What is the temperature in July in Arena?

The average high-temperature, in July, is 83.7°F (28.7°C), while the average low-temperature is 61.3°F (16.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, is calculated to 86.7°F (30.4°C).

What is the average humidity in July in Arena?

In Arena, North Dakota, the average relative humidity in July is 59%.

How many days does it rain in July in Arena?

In July, the rain falls for 11.8 days. Throughout July, 1.61" (41mm) of precipitation is accumulated.

When it does not snow in Arena?

In Arena, North Dakota, snow does not fall in June through September.

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

The average length of the day in July in Arena, North Dakota, is 15.5h.

What month has the most sunshine in Arena?

The month with the most sunshine is July, with an average of 11.4h of sunshine.

How long on average sun shines in July in Arena?

In Arena, the average sunshine in July is 11.4h.

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

With an average maximum UV index of 6, July is the month with the highest UV index in Arena, North Dakota.

How high is the UV index in July in Arena?

In July, the average daily maximum UV index in Arena, North Dakota, is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in July - Arena, ND
  • Average high temperature in July: 28.7°C

The warmest month (with the highest average high temperature) is July (28.7°C).
The month with the lowest average high temperature is January (-6.2°C).

  • Average low temperature in July: 16.3°C

The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-14.4°C).

Average pressure in July - Arena, ND
  • Average pressure in July: 1012.7mbar

The month with the highest atmospheric pressure is February (1021.7mbar).
The month with the lowest atmospheric pressure is June (1010.7mbar).

Average wind speed in July - Arena, ND
  • Average wind speed in July: 13.7km/h

The windiest month (with the highest average wind speed) is April (17.2km/h).
The calmest month (with the lowest average wind speed) is August (13.4km/h).

Average humidity in July - Arena, ND
  • Average humidity in July: 59%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (55%).

Average rainfall in July - Arena, ND
  • Average rainfall in July: 41mm

The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is January (15mm).

Average rainfall days in July - Arena, ND
  • Average rainfall days in July: 11.8 days

The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is February (3.4 days).

Average snowfall in July - Arena, ND
  • Average snowfall in July: 0mm

The month with the highest snowfall is February (110mm).
Months with the least snowfall are June, July, August and September (0mm).

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

The month with the highest number of snowfall days is December (15.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July / Average sunshine in July - Arena, ND
  • Average daylight in July: 15.5h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in July: 11.4h

The month with the most sunshine is July (Average sunshine: 11.4h).
The month with the least sunshine is January (Average sunshine: 3.8h).

Average sunshine days in July - Arena, ND
  • Average sunshine days in July: 16.5 days

The month with the most sunshine days is September (19.9 days).
The month with the least sunshine days is March (12.3 days).

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

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in July - Arena, ND
  • Average cloud cover in July: 21

The month with the most cloud cover is February (Cloud cover 60).
Months with the least cloud cover are July and August (Cloud cover 21).

Average visibility in July - Arena, ND
  • Average visibility in July: 10km

Months with the highest visibility are May, June, July, August, September and October (10km).
Months with the lowest visibility are January, February, March and December (8km).