July weather forecast
Rochford, SD

Weather in July

July in Rochford, South Dakota, is a warm summer month, with an average temperature varying between 60.4°F (15.8°C) and 81.9°F (27.7°C).

Temperature

The warmest month is July, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 60.4°F (15.8°C).

Heat index

The average heat index in July is calculated to be 83.1°F (28.4°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With 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', 'real feel', 'felt air temperature', or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like metabolic differences, clothing, wind, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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

In Rochford, the average relative humidity in July is 53%.

Rainfall

In Rochford, South Dakota, during 11 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. In Rochford, during the entire year, the rain falls for 96.1 days and collects up to 14.02" (356mm) of precipitation.

Snowfall

July and August are months without snowfall.

Daylight

The average length of the day in July in Rochford is 15h and 6min.
On the first day of July, sunrise is at 5:15 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:20 pm MDT.

Sunshine

The average sunshine in July in Rochford is 11.6h.

UV index

The month with the highest UV index is July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Rochford?

The warmest month is July, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 60.4°F (15.8°C).

What is the temperature in July in Rochford?

The average high-temperature, in July, in Rochford, is 81.9°F (27.7°C), while the average low-temperature is 60.4°F (15.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 83.1°F (28.4°C).

What is the average humidity in July in Rochford?

The average relative humidity in July is 53%.

How many days does it rain in July in Rochford?

In Rochford, South Dakota, during July, the rain falls for 11 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When it does not snow in Rochford?

July and August are months without snowfall.

Does it snow in Rochford in July?

In July, in Rochford, it doesn't snow. June is the latest month when it typically snows.

How many hours of daylight does Rochford have in July?

In Rochford, South Dakota, the average day length in July is 15h and 6min.

What time are sunrise and sunset in July in Rochford?

On the first day of July in Rochford, sunrise is at 5:15 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:20 pm MDT.

How long on average sun shines in July in Rochford?

In Rochford, the average sunshine duration in July is 11.6h.

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

July is the month with the highest UV index, with an average maximum UV index of 6.

How high is the UV index in July in Rochford?

In Rochford, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Rochford, SD

Average temperature in July - Rochford, SD
  • Average high temperature in July: 81.9°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is December (29.7°F).

  • Average low temperature in July: 60.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is February (15.4°F).

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Average pressure in July
Rochford, SD

Average pressure in July - Rochford, SD
  • Average pressure in July: 29.89"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in July
Rochford, SD

Average wind speed in July - Rochford, SD
  • Average wind speed in July: 7.8mph

The windiest month (with the highest average wind speed) is October (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.6mph).

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Average humidity in July
Rochford, SD

Average humidity in July - Rochford, SD
  • Average humidity in July: 53%

The months with the highest relative humidity are January and February (79%).
The months with the lowest relative humidity are August and September (51%).

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Average rainfall in July
Rochford, SD

Average rainfall in July - Rochford, SD
  • Average rainfall in July: 1.69"

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in July
Rochford, SD

Average rainfall days in July - Rochford, SD
  • Average rainfall days in July: 11 days

The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is November (2.7 days).

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Average snowfall in July
Rochford, SD

Average snowfall in July - Rochford, SD
  • Average snowfall in July: 0"

The month with the highest snowfall is April (6.54").
The months with the least snowfall are July and August (0").

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Average snowfall days in July
Rochford, SD

Average snowfall days in July - Rochford, SD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in July /
Average sunshine in July
Rochford, SD

Average daylight in July / Average sunshine in July - Rochford, SD
  • Average daylight in July: 15h and 6min

The month with the longest days is June (Average daylight: 15h and 27min).
The month with the shortest days is December (Average daylight: 8h and 56min).

  • Average sunshine in July: 11h and 36min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).

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Average sunshine days in July
Rochford, SD

Average sunshine days in July - Rochford, SD
  • Average sunshine days in July: 14.5 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (12.3 days).

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Average UV index in July
Rochford, SD

Average UV index in July - Rochford, SD
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
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
Rochford, SD

Average cloud cover in July - Rochford, SD
  • Average cloud cover in July: 18

The months with the most cloud cover are February and April (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in July
Rochford, SD

Average visibility in July - Rochford, SD
  • Average visibility in July: 6mi

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

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