September weather forecast and climate
Manteo, NC

What is the temperature in September in Manteo?

The average high-temperature, in September, is 80.6°F (27°C), while the average low-temperature is 64.4°F (18°C).

How much does it rain in Manteo in September?

In Manteo, North Carolina, in September, it is raining for 8 days, with typically 4.6" (118mm) of accumulated precipitation.

What is the water temperature in September in Manteo?

In Manteo, in September, the average water temperature is 78.3°F (25.7°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
Average temperature in September - Manteo, NC
  • Average high temperature in September: 81°F

Warmest months (with the highest average high temperature) are July and August (86°F).
Months with the lowest average high temperature are January and February (52°F).

  • Average low temperature in September: 64°F

Months with the highest average low temperature are July and August (70°F).
The coldest month (with the lowest average low temperature) is January (34°F).

Average rainfall in September - Manteo, NC
  • Average rainfall in September: 4.6"

The wettest month (with the highest rainfall) is August (5.7").
The driest month (with the lowest rainfall) is April (3.2").

Average rainfall days in September - Manteo, NC
  • Average rainfall days in September: 8 days

The month with the highest number of rainy days is July (12 days).
Months with the lowest number of rainy days are September, October and November (8 days).

Average sea temperature in September - Manteo, NC
  • Average sea temperature in September: 78.2°F

The best month for swimming (with the highest average sea temperature) is August (81.7°F).
The coldest month (with the lowest average sea temperature) is February (53.3°F).

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

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 8h

Months with most sunshine are April, May, June and July (Average sunshine: 9h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in September - Manteo, NC
  • Average UV index in September: 8

Months with the highest UV index are June and July (UV index 10).
The month with the lowest UV index is December (UV index 2).

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