July Weather in Newcastle

Last updated: March 2, 2024

The weather in Newcastle, United States, during July is characterized by an average temperature of 19°C (67°F). Highs can soar to 30°C (87°F), while lows may dip to 12°C (54°F). Typically, the humidity level in Newcastle throughout July hovers around 79%.

12°C (54°F)

Minimum temperature

19°C (67°F)

Average temperature

30°C (87°F)

Maximum temperature

79%

Humidity

Precipitation and Sunshine hours

In July, Newcastle averages 18 mm (0.7 inches) of rainfall, typically over the course of 5 rainy days. The month enjoys an average of 15 hours 27 minutes of daylight, with the sun shining for approximately 11 hours 38 minutes each day. Additionally, there is a 63% probability of sunny days during this period.

18 mm (0.7 inches)

Precipitation

5 rainy days

Rainy days

11 hours 38 minutes

Sunshine hours

63%

Chance of sun

UV Index

In July, the UV Index in Newcastle reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 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 2 3 5 7 8 9 9 7 5 4 2 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Newcastle's Climate with Cities Worldwide