July weather forecast
Sandusky, OH

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Weather in July

As the peak of Summer, July in Sandusky, Ohio, USA, serves as the warmest month of the year with temperatures reaching up to 77.2°F (25.1°C). The city receives a mild average of 3.35" (85mm) of rainfall, providing a respite from the heat. Evenings are comfortable thanks to the fresh sea breezes blowing inland. The city enjoys the longest daylight hours of the year, bearing witness to some stunning sunsets. To encapsulate, July echoes with bustling Summer activity under delightful weather conditions in Sandusky.

Temperature

July, recognised by an average high temperature of 77.2°F (25.1°C) and a low of 66.9°F (19.4°C), is Sandusky's warmest month.

Humidity

In July, the average relative humidity is 78%.

Rainfall

In Sandusky, during July, the rain falls for 16.3 days and regularly aggregates up to 3.35" (85mm) of precipitation. In Sandusky, during the entire year, the rain falls for 160.4 days and collects up to 32.99" (838mm) of precipitation.

Snowfall

May through October are months without snowfall.

Ocean temperature

In Sandusky, the average seawater temperature in July is 71.6°F (22°C).
Note: People sensitive to cold might find swimming in 71.6°F (22°C) challenging. However, conditions like sunshine, wind, and ambient temperature play a significant role in the overall comfort. Wetsuits, while optional, might be beneficial.

Daylight

In Sandusky, the average length of the day in July is 14h and 49min.
On the first day of the month, sunrise is at 6:01 am and sunset at 9:08 pm. On the last day of July, sunrise is at 6:25 am and sunset at 8:48 pm EDT.

Sunshine

With an average of 10.6h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 6 in July translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. 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 excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Attention! UV strength is notably upped by the reflection of sand and water.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

Sandusky registers the average highest temperatures during July, with peaks of 77.2°F (25.1°C) and lows of 66.9°F (19.4°C).

What are July temperatures?

July temperatures vary between a high-temperature of 77.2°F (25.1°C) and a low-temperature of 66.9°F (19.4°C).

What is the average humidity in July in Sandusky?

In Sandusky, the average relative humidity in July is 78%.

How much does it rain in July?

In Sandusky, in July, it is raining for 16.3 days, with typically 3.35" (85mm) of accumulated precipitation.

When it does not snow?

May through October are months without snowfall.

What is the water temperature in July?

In Sandusky, the average seawater temperature in July is 71.6°F (22°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 71.6°F (22°C).

How many hours of daylight does Sandusky have in July?

In Sandusky, the average day length in July is 14h and 49min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 6:01 am and sunset at 9:08 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:48 pm EDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.6h of sunshine.

How many hours of sunshine does Sandusky have in July?

In Sandusky, the average sunshine duration in July is 10.6h.

What are the months with the highest UV index?

The months with the highest UV index are June and July, with an average maximum UV index of 6.

How high is the UV index in July?

In Sandusky, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes 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
Sandusky, OH

Average temperature in July - Sandusky, OH
  • Average high temperature in July: 77.2°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in July: 66.9°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in July
Sandusky, OH

Average pressure in July - Sandusky, OH
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Sandusky, OH

Average wind speed in July - Sandusky, OH
  • Average wind speed in July: 7.7mph

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

Average humidity in July
Sandusky, OH

Average humidity in July - Sandusky, OH
  • Average humidity in July: 78%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall in July
Sandusky, OH

Average rainfall in July - Sandusky, OH
  • Average rainfall in July: 3.35"

The wettest month (with the highest rainfall) is June (4.41").
The driest months (with the least rainfall) are February and December (1.61").

Average rainfall days in July
Sandusky, OH

Average rainfall days in July - Sandusky, OH
  • Average rainfall days in July: 16.3 days

The month with the highest number of rainy days is May (17.8 days).
The months with the least rainy days are January and February (7.8 days).

Average snowfall in July
Sandusky, OH

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

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Sandusky, OH

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

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average sea temperature in July
Sandusky, OH

Average sea temperature in July - Sandusky, OH
  • Average sea temperature in July: 72°F

The best month for swimming (with the highest average sea temperature) is August (73°F).
The coldest month (with the lowest average sea temperature) is February (34°F).

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

Average daylight in July / Average sunshine in July - Sandusky, OH
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in July
Sandusky, OH

Average sunshine days in July - Sandusky, OH
  • Average sunshine days in July: 12.2 days

The month with the most sunshine days is March (14.1 days).
The month with the least sunshine days is February (9.6 days).

Average UV index in July
Sandusky, OH

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

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in July
Sandusky, OH

Average cloud cover in July - Sandusky, OH
  • Average cloud cover in July: 27

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in July
Sandusky, OH

Average visibility in July - Sandusky, OH
  • 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).

Sandusky, Ohio, USA

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