August weather forecast
Sidney, OH

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Weather in August

The last month of the summer, August, is also a moderately hot month in Sidney, Ohio, with an average temperature fluctuating between 79.2°F (26.2°C) and 61.3°F (16.3°C).

Temperature

In Sidney, August's average high-temperature stands at a still moderately hot 79.2°F (26.2°C), closely related to the preceding month. Sidney observes an average low-temperature of 61.3°F (16.3°C) during August.

Humidity

In Sidney, the average relative humidity in August is 82%.

Rainfall

In Sidney, Ohio, in August, it is raining for 10.8 days, with typically 0.83" (21mm) of accumulated precipitation. In Sidney, during the entire year, the rain falls for 111.7 days and collects up to 8.58" (218mm) of precipitation.

Snowfall

In Sidney, snow does not fall in June through September.

Daylight

In Sidney, the average length of the day in August is 13h and 43min.
On the first day of August, sunrise is at 6:35 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 8:09 pm EDT.

Sunshine

In Sidney, the average sunshine in August is 9.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 6 during August translates into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures?

In August, in Sidney, the average high-temperature is 79.2°F (26.2°C), and the average low-temperature is 61.3°F (16.3°C).

What is the average humidity in August?

In Sidney, the average relative humidity in August is 82%.

How much does it rain in August?

In Sidney, in August, during 10.8 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

When it does not snow?

In Sidney, snow does not fall in June through September.

How many hours of daylight does Sidney have in August?

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

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:35 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 8:09 pm EDT.

How many hours of sunshine does Sidney have in August?

In Sidney, the average sunshine duration in August is 9.9h.

When is the highest UV index?

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

How high is the UV index in August?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from 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
Sidney, OH

Average temperature in August - Sidney, OH
  • Average high temperature in August: 79.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in August
Sidney, OH

Average pressure in August - Sidney, OH
  • Average pressure in August: 29.98"Hg

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

Average wind speed in August
Sidney, OH

Average wind speed in August - Sidney, OH
  • Average wind speed in August: 5.8mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in August
Sidney, OH

Average humidity in August - Sidney, OH
  • Average humidity in August: 82%

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

Average rainfall in August
Sidney, OH

Average rainfall in August - Sidney, OH
  • Average rainfall in August: 0.83"

The wettest months (with the highest rainfall) are May and June (1.06").
The driest month (with the least rainfall) is November (0.47").

Average rainfall days in August
Sidney, OH

Average rainfall days in August - Sidney, OH
  • Average rainfall days in August: 10.8 days

The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is February (5 days).

Average snowfall in August
Sidney, OH

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

The month with the highest snowfall is February (0.79").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Sidney, OH

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

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Sidney, 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: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in August
Sidney, OH

Average sunshine days in August - Sidney, OH
  • Average sunshine days in August: 16.4 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (13.6 days).

Average UV index in August
Sidney, OH

Average UV index in August - Sidney, OH
  • Average UV index in August: 6

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

Average cloud cover in August
Sidney, OH

Average cloud cover in August - Sidney, OH
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in August
Sidney, OH

Average visibility in August - Sidney, OH
  • Average visibility in August: 5mi

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

Sidney, Ohio, USA

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