September weather forecast
South Amherst, OH

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Weather in September

September, the first month of the autumn in South Amherst, is still a pleasant month, with an average temperature varying between 71.6°F (22°C) and 59.7°F (15.4°C).

Temperature

South Amherst's shift from August to September is accompanied by an average high-temperature of a pleasant 71.6°F (22°C), a slight deviation from 76.6°F (24.8°C). In South Amherst, the nighttime temperature averages to a moderate 59.7°F (15.4°C) during September.

Humidity

In South Amherst, the average relative humidity in September is 77%.

Rainfall

In South Amherst, Ohio, during September, the rain falls for 14.9 days and regularly aggregates up to 2.24" (57mm) of precipitation. In South Amherst, during the entire year, the rain falls for 177.7 days and collects up to 33.98" (863mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In September, the average length of the day in South Amherst, Ohio, is 12h and 28min.
On the first day of September, sunrise is at 6:56 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:12 pm EDT.

Sunshine

In September, the average sunshine is 8.4h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In September, an average UV index of 4 transforms into the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What is the temperature in September in South Amherst?

South Amherst in September has an average high-temperature of 71.6°F (22°C) and an average low-temperature of 59.7°F (15.4°C).

What is the average humidity in September in South Amherst?

In September, the average relative humidity in South Amherst, Ohio, is 77%.

How much does it rain in South Amherst in September?

In South Amherst, Ohio, in September, it is raining for 14.9 days, with typically 2.24" (57mm) of accumulated precipitation.

When it does not snow in South Amherst?

In South Amherst, snow does not fall in May through October.

How many hours of daylight does South Amherst have in September?

In South Amherst, Ohio, the average day length in September is 12h and 28min.

What time are sunrise and sunset in September in South Amherst?

On the first day of September in South Amherst, sunrise is at 6:56 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:12 pm EDT.

How long on average sun shines in September in South Amherst?

In South Amherst, the average sunshine duration in September is 8.4h.

How high is the UV index in September in South Amherst?

In September, the average daily maximum UV index in South Amherst is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health 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 September
South Amherst, OH

Average temperature in September - South Amherst, OH
  • Average high temperature in September: 71.6°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in September: 59.7°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in September
South Amherst, OH

Average pressure in September - South Amherst, OH
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
South Amherst, OH

Average wind speed in September - South Amherst, OH
  • Average wind speed in September: 8.5mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is July (7mph).

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Average humidity in September
South Amherst, OH

Average humidity in September - South Amherst, OH
  • Average humidity in September: 77%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in September
South Amherst, OH

Average rainfall in September - South Amherst, OH
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is June (3.94").
The driest month (with the least rainfall) is February (2.13").

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Average rainfall days in September
South Amherst, OH

Average rainfall days in September - South Amherst, OH
  • Average rainfall days in September: 14.9 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (9.5 days).

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Average snowfall in September
South Amherst, OH

Average snowfall in September - South Amherst, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is February (4.72").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
South Amherst, OH

Average snowfall days in September - South Amherst, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
South Amherst, OH

Average daylight in September / Average sunshine in September - South Amherst, OH
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in September
South Amherst, OH

Average sunshine days in September - South Amherst, OH
  • Average sunshine days in September: 11.9 days

The month with the most sunshine days is September (11.9 days).
The month with the least sunshine days is February (8.1 days).

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Average UV index in September
South Amherst, OH

Average UV index in September - South Amherst, OH
  • Average UV index in September: 4

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).

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Average cloud cover in September
South Amherst, OH

Average cloud cover in September - South Amherst, OH
  • Average cloud cover in September: 32

The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in September
South Amherst, OH

Average visibility in September - South Amherst, OH
  • Average visibility in September: 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).

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South Amherst, Ohio, USA

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