Welded Anvil Weather Arrive prepared.

Climate almanac

Bartlesville

Oklahoma, United States · 36.75°, -95.98°

+ Compare

What is the weather like in Bartlesville in September?

In September, Bartlesville is typically 87°F (30°C) during the day and 65°F (18°C) at night. The month brings about 3.6 in (92 mm) of precipitation in total.

  • Average high87°F (30°C)
  • Average low65°F (18°C)
  • Precipitation3.6 in (92 mm)
  • Clear or mostly clear days17
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)