Nacozari Viejo Weather in October

What's the weather like in Nacozari Viejo (Sonora) in October 2025?

The climate in Nacozari Viejo during October can be summarized as warm and dry.

October is in the fall / autumn in Nacozari Viejo and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (81°F), whilst at night 10°C (50°F) is normal.

Nacozari Viejo weather averages (imperial / metric)
Daytime temperature	27.4°C 81.2°F
Nightly temperature	9.9°C 49.7°F
Average temperature	18.6°C 65.5°F
Daily sunshine	9.5 hrs
Avg rainfall	24 mm 0.9 ins
Rainy days	3 days
Sea temperature	26.4°C 79.6°F
Humidity	47%
Windspeed	10.4kph 7 mph

On average October is the 5th driest month of the year in Nacozari Viejo with around 24mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.5 hours of sunshine per day.

October temperatures in Nacozari Viejo

Nacozari Viejo average temperature in October

October rainfall

October hourly sunshine

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Nacozari Viejo in October 2025.