September weather forecast and climate
Clyde, NC

Weather in September

The first month of the autumn, September, is still a warm month in Clyde, North Carolina, with average temperature fluctuating between 53.4°F (11.9°C) and 74.3°F (23.5°C).

Temperature

In September, the average high-temperature is practically the same as in August - a still warm 74.3°F (23.5°C). In Clyde, the average low-temperature is 53.4°F (11.9°C).

Humidity

September is the most humid month in Clyde, with an average relative humidity of 81%.

Rainfall

In September, in Clyde, the rain falls for 17.2 days. Throughout September, 2.6" (66mm) of precipitation is accumulated. Throughout the year, in Clyde, there are 185.9 rainfall days, and 35.59" (904mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Clyde, North Carolina, the average length of the day in September is 12.4h.

Sunshine

In Clyde, the average sunshine is 8h.

UV index

In Clyde, North Carolina, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. 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 Clyde?

The average high-temperature, in September, in Clyde, North Carolina, is 74.3°F (23.5°C), while the average low-temperature is 53.4°F (11.9°C).

What is the most humid month in Clyde?

With an average relative humidity of 81%, September is the most humid month.

What is the average humidity in September in Clyde?

In Clyde, the average relative humidity in September is 81%.

How many days does it rain in September in Clyde?

In September, in Clyde, North Carolina, the rain falls for 17.2 days. Throughout September, 2.6" (66mm) of precipitation is accumulated.

Does it snow in Clyde in September?

In Clyde, North Carolina, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Clyde?

June through September are months without snowfall.

How many hours of daylight does Clyde have in September?

The average length of the day in September is 12.4h.

How long on average sun shines in September in Clyde?

In September, the average sunshine is 8h.

What is the UV index reading in September in Clyde?

The average daily maximum UV index in September in Clyde, North Carolina, is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in September
Clyde, NC

Average temperature in September - Clyde, NC
  • Average high temperature in September: 74.3°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 (42.6°F).

  • Average low temperature in September: 53.4°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

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Average pressure in September
Clyde, NC

Average pressure in September - Clyde, NC
  • Average pressure in September: 30.04"

Months with the highest atmospheric pressure are January and November (30.15").
The month with the lowest atmospheric pressure is June (29.99").

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Average wind speed in September
Clyde, NC

Average wind speed in September - Clyde, NC
  • Average wind speed in September: 3.7mph

The windiest month (with the highest average wind speed) is February (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).

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Average humidity in September
Clyde, NC

Average humidity in September - Clyde, NC
  • Average humidity in September: 81%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in September
Clyde, NC

Average rainfall in September - Clyde, NC
  • Average rainfall in September: 2.6"

The wettest month (with the highest rainfall) is July (4.17").
The driest month (with the least rainfall) is November (2.2").

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Average rainfall days in September
Clyde, NC

Average rainfall days in September - Clyde, NC
  • Average rainfall days in September: 17.2 days

The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in September
Clyde, NC

Average snowfall in September - Clyde, NC
  • Average snowfall in September: 0"

The month with the highest snowfall is December (4.25").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Clyde, NC

Average snowfall days in September - Clyde, NC
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (6.4 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
Clyde, NC

Average daylight in September / Average sunshine in September - Clyde, NC
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 8h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days in September
Clyde, NC

Average sunshine days in September - Clyde, NC
  • Average sunshine days in September: 10.7 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (5.2 days).

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Average UV index in September
Clyde, NC

Average UV index in September - Clyde, NC
  • Average UV index in September: 4

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in September
Clyde, NC

Average cloud cover in September - Clyde, NC
  • Average cloud cover in September: 43

Months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 36).

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Average visibility in September
Clyde, NC

Average visibility in September - Clyde, NC
  • Average visibility in September: 4mi

Months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).

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