Best Time to Visit Rialto: Month-by-Month Guide

Best months for Rialto: June, October, May, September.

  • Best months for Rialto: June, October, May, September.
  • Peak season is August, July, September. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
  • Shoulder season: January, February, March, April, May, June, October, November, December. Good weather without the busiest period.
  • Wettest months: February, January, March.
  • The weather is good almost all year.

Year at a glance

16° 5° J 17° 6° F 19° 7° M 21° 9° A 24° 12° M 28° 15° J 31° 18° J 32° 19° A 30° 17° S 25° 12° O 20° 8° N 16° 5° D Rainy days

Weather by month

MonthAvg highAvg lowRainfall Rainy daysHumiditySunshine Score
January 16°C5°C74 mm 6– – 7.3
February 17°C6°C92 mm 7– – 7.2
March 19°C7°C57 mm 6– – 7.7
April 21°C9°C28 mm 4– – 8.4
May 24°C12°C13 mm 3– – 8.7
June 28°C15°C3 mm 1– – 9.0
July 31°C18°C12 mm 3– – 8.2
August 32°C19°C9 mm 3– – 8.0
September 30°C17°C8 mm 2– – 8.6
October 25°C12°C18 mm 3– – 8.8
November 20°C8°C25 mm 3– – 8.3
December 16°C5°C55 mm 5– – 7.4

Frequently asked questions

When is the best time to visit Rialto?

The best months are June, October, May, September.

When is the rainy season in Rialto?

The wettest months are February, January, March.