July weather forecast
Potsdam, OH

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Weather in July

July, the same as June, is another warm summer month in Potsdam, Ohio, with an average temperature fluctuating between 80.8°F (27.1°C) and 64.2°F (17.9°C).

Temperature

Potsdam's warmest weather arrives in July, when temperatures average a high of 80.8°F (27.1°C) and a low of 64.2°F (17.9°C).

Heat index

The heat index in July is appraised at a tropical 86°F (30°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

The average relative humidity in July is 82%.

Rainfall

In July, the rain falls for 16.3 days. Throughout July, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 148.7 rainfall days, and 22.32" (567mm) of precipitation is accumulated.

Snowfall

In Potsdam, snow does not fall in May through September.

Daylight

In Potsdam, the average length of the day in July is 14h and 41min.
On the first day of the month, sunrise is at 6:13 am and sunset at 9:10 pm. On the last day of July, sunrise is at 6:35 am and sunset at 8:52 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 6 in July leads to these recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

During the warmest month in Potsdam, July, temperatures average a high of 80.8°F (27.1°C) and a low of 64.2°F (17.9°C).

What is the average July temperature?

In July, in Potsdam, the average high-temperature is 80.8°F (27.1°C), and the average low-temperature is 64.2°F (17.9°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is appraised at 86°F (30°C).

What is the average humidity in July?

In Potsdam, the average relative humidity in July is 82%.

How much does it rain in July?

In Potsdam, in July, it is raining for 16.3 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 41min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:13 am and sunset at 9:10 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 8:52 pm EDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10h of sunshine.

How many hours of sunshine does Potsdam have in July?

The average sunshine duration in July is 10h.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in July in Potsdam?

In Potsdam, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe 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
Potsdam, OH

Average temperature in July - Potsdam, OH
  • Average high temperature in July: 80.8°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (32.4°F).

  • Average low temperature in July: 64.2°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure in July
Potsdam, OH

Average pressure in July - Potsdam, OH
  • Average pressure in July: 29.97"Hg

The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Potsdam, OH

Average wind speed in July - Potsdam, OH
  • Average wind speed in July: 5.9mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in July
Potsdam, OH

Average humidity in July - Potsdam, OH
  • Average humidity in July: 82%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall in July
Potsdam, OH

Average rainfall in July - Potsdam, OH
  • Average rainfall in July: 2.09"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is February (1.3").

Average rainfall days in July
Potsdam, OH

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

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (6.5 days).

Average snowfall in July
Potsdam, OH

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

The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Potsdam, OH

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

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in July
Potsdam, OH

Average sunshine days in July - Potsdam, OH
  • Average sunshine days in July: 12.1 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (10 days).

Average UV index in July
Potsdam, OH

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

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

Average cloud cover in July
Potsdam, OH

Average cloud cover in July - Potsdam, OH
  • Average cloud cover in July: 33

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in July
Potsdam, OH

Average visibility in July - Potsdam, OH
  • Average visibility in July: 6mi

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

Potsdam, Ohio, USA

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