July weather forecast
Royersville, OH

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Weather in July

July is a hot summer month in Royersville, Ohio, with an average temperature ranging between max 87.3°F (30.7°C) and min 64.4°F (18°C).

Temperature

Royersville notes the warmest temperatures in July, with a high average of 87.3°F (30.7°C) and a low of 64.4°F (18°C).

Heat index

For most parts of July, the heat index is estimated at a very hot 100.4°F (38°C). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In Royersville, Ohio, the average relative humidity in July is 75%.

Rainfall

In Royersville, Ohio, in July, it is raining for 14.8 days, with typically 1.93" (49mm) of accumulated precipitation. In Royersville, during the entire year, the rain falls for 146.5 days and collects up to 19.65" (499mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in July in Royersville, Ohio, is 14h and 33min.
On the first day of the month, sunrise is at 6:10 am and sunset at 8:59 pm. On the last day of July, sunrise is at 6:32 am and sunset at 8:41 pm EDT.

Sunshine

The average sunshine in July is 9.9h.

UV index

The months with the highest UV index in Royersville are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Ward off overexposure. Defence against solar harm is crucial. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What are the warmest months in Royersville?

July is the month that records the highest temperatures, with averages ranging from a high of 87.3°F (30.7°C) to a low of 64.4°F (18°C).

How hot is it in Royersville in July?

The average high-temperature and low-temperature in Royersville during July are 87.3°F (30.7°C) and 64.4°F (18°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is estimated at 100.4°F (38°C).

What is the average humidity in July in Royersville?

In Royersville, the average relative humidity in July is 75%.

How many days does it rain in July in Royersville?

In Royersville, Ohio, during July, the rain falls for 14.8 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow in Royersville?

May through September are months without snowfall in Royersville, Ohio.

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

In July, the average day length in Royersville is 14h and 33min.

When are sunrise and sunset in July in Royersville?

On the first day of July in Royersville, Ohio, sunrise is at 6:10 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:41 pm EDT.

How many hours of sunshine does Royersville have in July?

The average sunshine duration in July in Royersville, Ohio, is 9.9h.

When is the highest UV index in Royersville?

The months with the highest UV index in Royersville, Ohio, are May through August, with an average maximum UV index of 6.

What is the UV index reading in July in Royersville?

In Royersville, Ohio, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
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
Royersville, OH

Average temperature in July - Royersville, OH
  • Average high temperature in July: 87.3°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in July: 64.4°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in July
Royersville, OH

Average pressure in July - Royersville, OH
  • Average pressure in July: 30"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in July
Royersville, OH

Average wind speed in July - Royersville, OH
  • Average wind speed in July: 4.5mph

The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in July
Royersville, OH

Average humidity in July - Royersville, OH
  • Average humidity in July: 75%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in July
Royersville, OH

Average rainfall in July - Royersville, OH
  • Average rainfall in July: 1.93"

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days in July
Royersville, OH

Average rainfall days in July - Royersville, OH
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in July
Royersville, OH

Average snowfall in July - Royersville, OH
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Royersville, OH

Average snowfall days in July - Royersville, OH
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Royersville, OH

Average daylight in July / Average sunshine in July - Royersville, OH
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 9h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in July
Royersville, OH

Average sunshine days in July - Royersville, OH
  • Average sunshine days in July: 14.1 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is February (11.1 days).

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Average UV index in July
Royersville, OH

Average UV index in July - Royersville, OH
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in July
Royersville, OH

Average cloud cover in July - Royersville, OH
  • Average cloud cover in July: 37

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in July
Royersville, OH

Average visibility in July - Royersville, OH
  • Average visibility in July: 5mi

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

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Royersville, Ohio, USA

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