September weather forecast and climate
Alliance Junction, OH

Weather in September

The first month of the autumn, September, is also a moderately hot month in Alliance Junction, Ohio, with average temperature varying between 54.5°F (12.5°C) and 74.3°F (23.5°C).

Temperature

In Alliance Junction, the average high-temperature marginally drops, from a warm 80.8°F (27.1°C) in August, to a still moderately hot 74.3°F (23.5°C). The average low-temperature, in Alliance Junction, is 54.5°F (12.5°C).

Humidity

The average relative humidity in September is 79%.

Rainfall

September is the month with the least rainfall. Rain falls for 15.5 days and accumulates 1.89" (48mm) of precipitation.

Snowfall

June through September are months without snowfall in Alliance Junction, Ohio.

Daylight

In September, the average length of the day is 12.4h.

Sunshine

In September, the average sunshine in Alliance Junction is 8.2h.

UV index

In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Alliance Junction?

The average high-temperature, in September, in Alliance Junction, Ohio, is 74.3°F (23.5°C), while the average low-temperature is 54.5°F (12.5°C).

What is the average humidity in September in Alliance Junction?

In Alliance Junction, Ohio, the average relative humidity in September is 79%.

How much does it rain in Alliance Junction in September?

In Alliance Junction, during September, the rain falls for 15.5 days and regularly aggregates up to 1.89" (48mm) of precipitation.

What is the driest month in Alliance Junction?

September is the month with the least rainfall in Alliance Junction. Rain falls for 15.5 days and accumulates 1.89" (48mm) of precipitation.

Does it snow in Alliance Junction in September?

In Alliance Junction, Ohio, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Alliance Junction?

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

What is the average length of the day in September in Alliance Junction?

In Alliance Junction, Ohio, the average length of the day in September is 12.4h.

How long on average sun shines in September in Alliance Junction?

In Alliance Junction, the average sunshine in September is 8.2h.

What is the UV index reading in September in Alliance Junction?

The average daily maximum UV index in September in Alliance Junction, Ohio, is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.

Average temperature in September
Alliance Junction, OH

Average temperature in September - Alliance Junction, OH
  • Average high temperature in September: 74.3°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in September: 54.5°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in September
Alliance Junction, OH

Average pressure in September - Alliance Junction, OH
  • Average pressure in September: 30.05"

The month with the highest atmospheric pressure is November (30.12").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed in September
Alliance Junction, OH

Average wind speed in September - Alliance Junction, OH
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

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Average humidity in September
Alliance Junction, OH

Average humidity in September - Alliance Junction, OH
  • Average humidity in September: 79%

Months with the highest relative humidity are January and February (86%).
Months with the lowest relative humidity are July and August (77%).

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Average rainfall in September
Alliance Junction, OH

Average rainfall in September - Alliance Junction, OH
  • Average rainfall in September: 1.89"

The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in September
Alliance Junction, OH

Average rainfall days in September - Alliance Junction, OH
  • Average rainfall days in September: 15.5 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in September
Alliance Junction, OH

Average snowfall in September - Alliance Junction, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is January (6.54").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Alliance Junction, OH

Average snowfall days in September - Alliance Junction, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (18.5 days).
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
Alliance Junction, OH

Average daylight in September / Average sunshine in September - Alliance Junction, OH
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in September: 8.2h

The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 2.6h).

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Average sunshine days in September
Alliance Junction, OH

Average sunshine days in September - Alliance Junction, OH
  • Average sunshine days in September: 13 days

The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is February (7.7 days).

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Average UV index in September
Alliance Junction, OH

Average UV index in September - Alliance Junction, OH
  • Average UV index in September: 4

The month with the highest UV index is 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
Alliance Junction, OH

Average cloud cover in September - Alliance Junction, OH
  • Average cloud cover in September: 40

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in September
Alliance Junction, OH

Average visibility in September - Alliance Junction, OH
  • Average visibility in September: 5mi

The month with the highest visibility is April (6mi).
Months with the lowest visibility are January and February (4mi).

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