August weather forecast
Adelphi, OH

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Weather in August

August, the last month of the summer in Adelphi, is also a moderately hot month, with an average temperature ranging between max 82°F (27.8°C) and min 62.1°F (16.7°C).

Temperature

The average high-temperature for August is a still moderately hot 82°F (27.8°C), closely aligning with the temperature of the preceding month. Adelphi's temperature in August lowers to a consistent average of 62.1°F (16.7°C) during the nights.

Heat index

August's average heat index is appraised at a tropical 87.8°F (31°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In Adelphi, the average relative humidity in August is 78%.

Rainfall

In Adelphi, in August, it is raining for 15.3 days, with typically 2.32" (59mm) of accumulated precipitation. In Adelphi, during the entire year, the rain falls for 168.9 days and collects up to 32.4" (823mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 40min.
On the first day of August in Adelphi, Ohio, sunrise is at 6:31 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 8:03 pm EDT.

Sunshine

The month with the most sunshine in Adelphi, Ohio, is August, with an average of 10.5h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 during August leads to these advisories:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August in Adelphi?

In Adelphi, 82°F (27.8°C) is the average high-temperature and 62.1°F (16.7°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 87.8°F (31°C).

What is the average humidity in August in Adelphi?

In Adelphi, the average relative humidity in August is 78%.

How many days does it rain in August in Adelphi?

In Adelphi, Ohio, during August, the rain falls for 15.3 days and regularly aggregates up to 2.32" (59mm) of precipitation.

When it does not snow in Adelphi?

In Adelphi, Ohio, snow does not fall in May through September.

How many hours of daylight does Adelphi have in August?

The average day length in August in Adelphi is 13h and 40min.

When are sunrise and sunset in August in Adelphi?

On the first day of August in Adelphi, Ohio, sunrise is at 6:31 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 8:03 pm EDT.

What month has the most sunshine in Adelphi?

With an average of 10.5h of sunshine, August has the most sunshine of the year.

How long on average sun shines in August in Adelphi?

In Adelphi, Ohio, the average sunshine duration in August is 10.5h.

What are the months with the highest UV index in Adelphi?

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

What is the UV index reading in August in Adelphi?

In Adelphi, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat 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 August
Adelphi, OH

Average temperature in August - Adelphi, OH
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in August: 62.1°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 (22.3°F).

Average pressure in August
Adelphi, OH

Average pressure in August - Adelphi, OH
  • Average pressure in August: 29.99"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Adelphi, OH

Average wind speed in August - Adelphi, OH
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in August
Adelphi, OH

Average humidity in August - Adelphi, OH
  • Average humidity in August: 78%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall in August
Adelphi, OH

Average rainfall in August - Adelphi, OH
  • Average rainfall in August: 2.32"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in August
Adelphi, OH

Average rainfall days in August - Adelphi, OH
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (9.7 days).

Average snowfall in August
Adelphi, OH

Average snowfall in August - Adelphi, OH
  • Average snowfall in August: 0"

The months with the highest snowfall are January and February (3.43").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Adelphi, OH

Average snowfall days in August - Adelphi, OH
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Adelphi, OH

Average daylight in August / Average sunshine in August - Adelphi, OH
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in August
Adelphi, OH

Average sunshine days in August - Adelphi, OH
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is May (9.2 days).

Average UV index in August
Adelphi, OH

Average UV index in August - Adelphi, OH
  • Average UV index in August: 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, November and December (UV index 2).

Average cloud cover in August
Adelphi, OH

Average cloud cover in August - Adelphi, OH
  • Average cloud cover in August: 28

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in August
Adelphi, OH

Average visibility in August - Adelphi, OH
  • Average visibility in August: 6mi

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

Adelphi, Ohio, USA

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