September weather forecast and climate
Mecklenburg, NY

September, the first month of the autumn, in Mecklenburg, is also an agreeable month, with average temperature varying between 50.7°F (10.4°C) and 70.7°F (21.5°C).

Temperature

In September, the average high-temperature slightly decreases, from a warm 77°F (25°C) in August, to an agreeable 70.7°F (21.5°C). In September, the average low-temperature is 50.7°F (10.4°C).

Humidity

In Mecklenburg, the average relative humidity is 81%.

Rainfall

In Mecklenburg, New York, during September, the rain falls for 14.1 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, in Mecklenburg, New York, there are 167.1 rainfall days, and 31.65" (804mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Mecklenburg, the average length of the day is 12.5h.

Sunshine

In Mecklenburg, the average sunshine is 8.5h.

UV index

In September, the average daily maximum UV index in Mecklenburg is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 3 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. 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 Mecklenburg?

In September, in Mecklenburg, New York, the average high-temperature is 70.7°F (21.5°C), and the average low-temperature is 50.7°F (10.4°C).

What is the average humidity in September in Mecklenburg?

The average relative humidity in September is 81%.

How many days does it rain in September in Mecklenburg?

In Mecklenburg, during September, the rain falls for 14.1 days and regularly aggregates up to 2.44" (62mm) of precipitation.

Does it snow in Mecklenburg in September?

In Mecklenburg, New York, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Mecklenburg?

In Mecklenburg, New York, snow does not fall in June through September.

How many hours of daylight does Mecklenburg have in September?

In September, the average length of the day in Mecklenburg is 12.5h.

How many hours of sunshine does Mecklenburg have in September?

In September, the average sunshine in Mecklenburg is 8.5h.

How high is the UV index in September in Mecklenburg?

In Mecklenburg, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.
Average temperature in September - Mecklenburg, NY
  • Average high temperature in September: 21.5°C

The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (-2.1°C).

  • Average low temperature in September: 10.4°C

The month with the highest average low temperature is July (14.6°C).
The coldest month (with the lowest average low temperature) is January (-8.5°C).

Average pressure in September - Mecklenburg, NY
  • Average pressure in September: 1017.9mbar

The month with the highest atmospheric pressure is November (1019.4mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in September - Mecklenburg, NY
  • Average wind speed in September: 10.4km/h

The windiest month (with the highest average wind speed) is January (16km/h).
The calmest months (with the lowest average wind speed) are July and August (9.5km/h).

Average humidity in September - Mecklenburg, NY
  • Average humidity in September: 81%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (78%).

Average rainfall in September - Mecklenburg, NY
  • Average rainfall in September: 62mm

The wettest month (with the highest rainfall) is June (87mm).
The driest month (with the least rainfall) is January (49mm).

Average rainfall days in September - Mecklenburg, NY
  • Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in September - Mecklenburg, NY
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (206mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September - Mecklenburg, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (18.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Mecklenburg, NY
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is February (Average sunshine: 2.6h).

Average sunshine days in September - Mecklenburg, NY
  • Average sunshine days in September: 14.1 days

The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is February (5.8 days).

Average UV index in September - Mecklenburg, NY
  • Average UV index in September: 3

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

Average cloud cover in September - Mecklenburg, NY
  • Average cloud cover in September: 40

Months with the most cloud cover are January and February (Cloud cover 74).
Months with the least cloud cover are July and August (Cloud cover 36).

Average visibility in September - Mecklenburg, NY
  • Average visibility in September: 8km

The month with the highest visibility is April (9km).
Months with the lowest visibility are January and February (7km).