August weather forecast
Dublin, OH

Share

Weather in August

August in Dublin, Ohio signals the summer's home stretch. Although quite similar to July in most aspects, temperatures slightly recede, and the first signs of impending autumn subtly appear. August sustains the declining rainfall trend. Humidity levels remain consistent with the previous month, resulting in warm yet comfortable weather. The city of Dublin, Ohio reverberates with lively energy as locals soak up the last month of full summer.

Temperature

As August takes its course, Dublin's average high-temperature registers at a still moderately hot 81.1°F (27.3°C), closely aligning with the preceding month. In Dublin, the average temperature during the nights of August drops to an enjoyable 63°F (17.2°C).

Heat index

August's mean heat index is computed to be a hot 86°F (30°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
Understanding the heat index involves considering values for shaded locales with light wind. 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 'felt air temperature' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

In Dublin, the average relative humidity in August is 76%.

Rainfall

In Dublin, in August, during 14.8 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, there are 161.8 rainfall days, and 28.78" (731mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 43min.
On the first day of August, sunrise is at 6:31 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 8:05 pm EDT.

Sunshine

The month with the most sunshine 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 health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
[Resources]

Frequently asked questions

What are the temperatures in Dublin in August?

The average high-temperature, in August, in Dublin, is 81.1°F (27.3°C), while the average low-temperature is 63°F (17.2°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 86°F (30°C).

What is the average humidity in August in Dublin?

In August, the average relative humidity in Dublin, Ohio, is 76%.

How much does it rain in Dublin in August?

In Dublin, in August, during 14.8 rainfall days, 2.17" (55mm) of precipitation is typically accumulated.

When it does not snow in Dublin?

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

How many hours of daylight does Dublin have in August?

The average day length in August in Dublin, Ohio, is 13h and 43min.

What time are sunrise and sunset in August in Dublin?

In August, on the first day of the month, sunrise is at 6:31 am and sunset at 8:46 pm. On the last day of the month, in Dublin, Ohio, sunrise is at 6:59 am and sunset at 8:05 pm EDT.

What month has the most sunshine in Dublin?

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

How many hours of sunshine does Dublin have in August?

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

When is the highest UV index in Dublin?

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

What is the UV index intensity in August in Dublin?

In Dublin, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk 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 August
Dublin, OH

Average temperature in August - Dublin, OH
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in August: 63°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (21°F).

[Resources]

Average pressure in August
Dublin, OH

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

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

[Resources]

Average wind speed in August
Dublin, OH

Average wind speed in August - Dublin, OH
  • Average wind speed in August: 5.6mph

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

[Resources]

Average humidity in August
Dublin, OH

Average humidity in August - Dublin, OH
  • Average humidity in August: 76%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are April, October and November (74%).

[Resources]

Average rainfall in August
Dublin, OH

Average rainfall in August - Dublin, OH
  • Average rainfall in August: 2.17"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.77").

[Resources]

Average rainfall days in August
Dublin, OH

Average rainfall days in August - Dublin, OH
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (9.1 days).

[Resources]

Average snowfall in August
Dublin, OH

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

The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in August
Dublin, OH

Average snowfall days in August - Dublin, OH
  • Average snowfall days in August: 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 and September (0 days).

[Resources]

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

Average daylight in August / Average sunshine in August - Dublin, OH
  • Average daylight in August: 13h 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 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 30min).

[Resources]

Average sunshine days in August
Dublin, OH

Average sunshine days in August - Dublin, OH
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is May (9.9 days).

[Resources]

Average UV index in August
Dublin, OH

Average UV index in August - Dublin, 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).

[Resources]

Average cloud cover in August
Dublin, OH

Average cloud cover in August - Dublin, OH
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).

[Resources]

Average visibility in August
Dublin, OH

Average visibility in August - Dublin, 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).

[Resources]

Dublin, Ohio, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location