September weather forecast and climate
Landis, NC

September, the first month of the autumn, in Landis, is also a moderately hot month, with average temperature fluctuating between 82°F (27.8°C) and 62.6°F (17°C).

Temperature

In September, the average high-temperature slightly decreases, from a hot 87.8°F (31°C) in August, to a warm 82°F (27.8°C). In Landis, in September, the average low-temperature is 62.6°F (17°C).

Heat index

The average heat index is calculated to a hot 87.4°F (30.8°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'feels like', or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, clothing, differences in body mass, height, and shape, and wind affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In September, the average relative humidity in Landis is 74%.

Rainfall

The month with the least rainfall is September when the rain falls for 10 days and typically collects 0.79" (20mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

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

Sunshine

In Landis, the average sunshine is 8.6h.

UV index

In Landis, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Landis?

In Landis, in September, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 62.6°F (17°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that factores the actual air temperature with the relative humidity, is calculated to 87.4°F (30.8°C).

What is the average humidity in September in Landis?

In Landis, North Carolina, the average relative humidity in September is 74%.

How many days does it rain in September in Landis?

In September, in Landis, the rain falls for 10 days. Throughout September, 0.79" (20mm) of precipitation is accumulated.

What is the driest month in Landis?

September is the month with the least rainfall in Landis. Rain falls for 10 days and accumulates 0.79" (20mm) of precipitation.

When it does not snow in Landis?

April through November are months without snowfall.

What is the average length of the day in September in Landis?

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

How long on average sun shines in September in Landis?

In Landis, North Carolina, the average sunshine in September is 8.6h.

What is the UV index reading in September in Landis?

In Landis, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in September - Landis, NC
  • Average high temperature in September: 82°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (47.5°F).

  • Average low temperature in September: 62.6°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

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

The month with the highest atmospheric pressure is November (30.16").
The month with the lowest atmospheric pressure is June (29.98").

Average wind speed in September - Landis, NC
  • Average wind speed in September: 5.2mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in September - Landis, NC
  • Average humidity in September: 74%

Months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).

Average rainfall in September - Landis, NC
  • Average rainfall in September: 0.79"

The wettest month (with the highest rainfall) is August (1.85").
The driest month (with the least rainfall) is September (0.79").

Average rainfall days in September - Landis, NC
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is November (6.4 days).

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

The month with the highest snowfall is December (0.63").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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

The month with the highest number of snowfall days is February (1.9 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in September / Average sunshine in September - Landis, 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: 8.6h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.2h).

Average sunshine days in September - Landis, NC
  • Average sunshine days in September: 18.3 days

The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is July (11.6 days).

Average UV index in September - Landis, NC
  • Average UV index in September: 5

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

Average cloud cover in September - Landis, NC
  • Average cloud cover in September: 36

Months with the most cloud cover are February, March and December (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in September - Landis, NC
  • Average visibility in September: 6mi

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