August weather forecast
Celina, OH

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Weather in August

The last month of the summer, August, is another warm month in Celina, Ohio, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 61.3°F (16.3°C).

Temperature

The commencement of August brings an average high-temperature of a still warm 79°F (26.1°C), marking an inconsequential divergence from July. Celina witnesses a consistent average low-temperature of 61.3°F (16.3°C) throughout August.

Humidity

The average relative humidity in August is 82%.

Rainfall

In Celina, during August, the rain falls for 13.7 days and regularly aggregates up to 1.57" (40mm) of precipitation. In Celina, Ohio, during the entire year, the rain falls for 137.8 days and collects up to 19.13" (486mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day in Celina is 13h and 44min.
On the first day of the month, sunrise is at 6:36 am and sunset at 8:53 pm. On the last day of August, in Celina, sunrise is at 7:05 am and sunset at 8:11 pm EDT.

Sunshine

In August, the average sunshine is 9.7h.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What is the average August temperature in Celina?

During August, Celina experiences an average high-temperature of 79°F (26.1°C) and a low-temperature of 61.3°F (16.3°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in July is appraised at 86°F (30°C).

What is the average humidity in August in Celina?

The average relative humidity in August is 82%.

How many days does it rain in August in Celina?

In Celina, Ohio, during August, the rain falls for 13.7 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When it does not snow in Celina?

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

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

The average day length in August is 13h and 44min.

When are sunrise and sunset in August in Celina?

In August, on the first day of the month, sunrise is at 6:36 am and sunset at 8:53 pm. On the last day of the month, in Celina, Ohio, sunrise is at 7:05 am and sunset at 8:11 pm EDT.

How many hours of sunshine does Celina have in August?

In August, the average sunshine duration is 9.7h.

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

July and August, with an average maximum UV index of 6, are months with the highest UV index in Celina, Ohio.

What is the UV index reading in August in Celina?

In August, the average daily maximum UV index in Celina, Ohio, is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's 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
Celina, OH

Average temperature in August - Celina, OH
  • Average high temperature in August: 79°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).

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Average pressure in August
Celina, OH

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

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

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Average wind speed in August
Celina, OH

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

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

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Average humidity in August
Celina, OH

Average humidity in August - Celina, 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 (74%).

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Average rainfall in August
Celina, OH

Average rainfall in August - Celina, OH
  • Average rainfall in August: 1.57"

The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is February (1.02").

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Average rainfall days in August
Celina, OH

Average rainfall days in August - Celina, OH
  • Average rainfall days in August: 13.7 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in August
Celina, OH

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

The month with the highest snowfall is February (2.4").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Celina, OH

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

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Celina, 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 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in August
Celina, OH

Average sunshine days in August - Celina, OH
  • Average sunshine days in August: 13.7 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (11.2 days).

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Average UV index in August
Celina, OH

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

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

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Average cloud cover in August
Celina, OH

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

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

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Average visibility in August
Celina, OH

Average visibility in August - Celina, 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).

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Celina, Ohio, USA

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