Rialto Weather in October

During October, Rialto experiences high daytime temperatures of 28°C (82°F) and cooler nights around 14°C (57°F). Rainfall is low, averaging just 10 mm (0.4 in) for the month.

Rainfall in Rialto in October

This month experiences about 3 days of rain according to historical data, averaging 10 mm (0.4 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Rialto in October

Weather in Rialto is at its excellent in October. Highs reach 28°C (82°F), while nights settle around 14°C (57°F). Overall, the month follows a fairly predictable daily temperature pattern. 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 Rialto in October

The days are predominantly sunny, with an estimated total of around 252 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, October and November typically offer the best circumstances for Rialto.