September Weather in Newport

Last updated: March 2, 2024

The weather in Newport, United States, during September is characterized by an average temperature of 14°C (58°F). Highs can soar to 21°C (71°F), while lows may dip to 9°C (49°F). Typically, the humidity level in Newport throughout September hovers around 71%.

9°C (49°F)

Minimum temperature

14°C (58°F)

Average temperature

21°C (71°F)

Maximum temperature

71%

Humidity

Precipitation and Sunshine hours

In September, Newport averages 71 mm (2.8 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 12 hours 27 minutes of daylight, with the sun shining for approximately 8 hours 57 minutes each day. Additionally, there is a 45% probability of sunny days during this period.

71 mm (2.8 inches)

Precipitation

9 rainy days

Rainy days

8 hours 57 minutes

Sunshine hours

45%

Chance of sun

UV Index

In September, the UV Index in Newport reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 2 4 5 7 7 7 6 4 2 1 1
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

Compare Newport's Climate with Cities Worldwide