Nampa Weather in August

August in Nampa brings very high temperatures, with highs of 32°C (90°F) and nights dropping to 14°C (57°F). It's also the driest month of the year, ideal for those who want to avoid rain.

Rainfall in Nampa in August

Known for its least rainfall, this month is the best of the year for people who like to spend time outdoors. You can typically expect 2 days of rain this month, averaging around 5.4 mm (0.2 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Nampa in August

Nampa has excellent weather in August, with days reaching 32°C (90°F) and nights cooling to 14°C (57°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Nampa in August

Enjoy a sunny month with about 358 hours of sunshine, the clear skies make Nampa even more beautiful.

Should you favor a climate that's both dry and comfortably warm, May, June, September and October typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.