Boise City (OK) Weather & Climate: Best Time to Visit

Visitors to Boise City can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 34°C (93°F) in July. In December, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).

At night, temperatures range from around 17°C (63°F) in July to -7°C (19°F) in December.

Check out our detailed temperature page for more information.

Temperature ranges by month

Boise City typically sees modest rain/snowfall throughout the year, with an average annual precipitation of 432 mm (17 in). Boise City can be quite wet during July, receiving approximately 80 mm (3.1 in) of precipitation over 10 rainy days.

In contrast, during the driest month (November), you will experience much drier conditions, with 8.2 mm (0.3 in) of precipitation spread across 2 rainy days. For more details, please visit our Boise City Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

The relative humidity is moderate throughout the year in Boise City.

The city experiences its highest humidity in August, reaching 58%. In April, the humidity drops to its lowest level at 44%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year