August weather forecast
Lima, OH

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Weather in August

With August arrives a slight dip in summer heat in Lima, though the weather remains comfortably warm. The maximum and minimum temperatures fluctuate between 78.8°F (26°C) and 61.2°F (16.2°C), presenting the city in its warm glory. Although humidity levels persist, the receding heat makes the climate more tolerable. The occasional rain showers contribute to cooler evenings and the darkening horizons eventually signal the onset of twilight. The dwindling summer days paired with the introduction of fresh, breezy nights hint at the approaching fall season.

Temperature

Lima, Ohio, experiences an average high-temperature of a still moderately hot 78.8°F (26°C) in August, marking an insignificant shift from 81°F (27.2°C) in July. August in Lima generally records an average low-temperature of 61.2°F (16.2°C).

Humidity

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

Rainfall

In Lima, during August, the rain falls for 15.8 days and regularly aggregates up to 2.48" (63mm) of precipitation. In Lima, Ohio, during the entire year, the rain falls for 163.2 days and collects up to 30.63" (778mm) of precipitation.

Snowfall

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

Daylight

In Lima, the average length of the day in August is 13h and 45min.
On the first day of the month, sunrise is at 6:33 am and sunset at 8:51 pm. On the last day of August, in Lima, sunrise is at 7:03 am and sunset at 8:09 pm EDT.

Sunshine

In Lima, the average sunshine in August is 9.7h.

UV index

The average daily maximum UV index in August in Lima, Ohio, is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 5 during August morphs into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures in Lima?

An average high-temperature, in August, in Lima, is 78.8°F (26°C) and the average low-temperature is 61.2°F (16.2°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is computed to be 86°F (30°C).

What is the average humidity in August in Lima?

The average relative humidity in August in Lima, Ohio, is 82%.

How many days does it rain in August in Lima?

In August, in Lima, Ohio, the rain falls for 15.8 days. Throughout August, 2.48" (63mm) of precipitation is accumulated.

When it does not snow in Lima?

In Lima, Ohio, snow does not fall in June through September.

What is the average length of the day in August in Lima?

In Lima, the average day length in August is 13h and 45min.

What time are sunrise and sunset in August in Lima?

On the first day of August, sunrise is at 6:33 am and sunset at 8:51 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 Lima have in August?

The average sunshine duration in August in Lima is 9.7h.

What is the UV index reading in August in Lima?

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium 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
Lima, OH

Average temperature in August - Lima, OH
  • Average high temperature in August: 78.8°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in August: 61.2°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in August
Lima, OH

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

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Lima, OH

Average wind speed in August - Lima, OH
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in August
Lima, OH

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

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

Average rainfall in August
Lima, OH

Average rainfall in August - Lima, OH
  • Average rainfall in August: 2.48"

The wettest month (with the highest rainfall) is May (3.62").
The driest months (with the least rainfall) are February and December (1.89").

Average rainfall days in August
Lima, OH

Average rainfall days in August - Lima, OH
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is February (7.5 days).

Average snowfall in August
Lima, OH

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

The month with the highest snowfall is February (3.46").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Lima, OH

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

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Lima, 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 18min).

  • Average sunshine in August: 9h and 4min

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 24min).

Average sunshine days in August
Lima, OH

Average sunshine days in August - Lima, OH
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is May (9.2 days).

Average UV index in August
Lima, OH

Average UV index in August - Lima, OH
  • Average UV index in August: 5

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 August
Lima, OH

Average cloud cover in August - Lima, OH
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 32).

Average visibility in August
Lima, OH

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

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

Lima, Ohio, USA

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