Best Time to Visit South Valley: Month-by-Month Guide

Best months for South Valley: April, May, September, October.

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

Year at a glance

9° -3° J 13° -1° F 18° 3° M 22° 7° A 27° 11° M 32° 17° J 32° 19° J 31° 18° A 28° 14° S 22° 8° O 14° 1° N 8° -3° D Rainy days

Weather by month

MonthAvg highAvg lowRainfall Rainy daysHumiditySunshine Score
January 9°C-3°C15 mm 4– – 6.1
February 13°C-1°C13 mm 3– – 6.9
March 18°C3°C15 mm 3– – 8.0
April 22°C7°C13 mm 3– – 8.8
May 27°C11°C12 mm 3– – 8.7
June 32°C17°C8 mm 2– – 7.9
July 32°C19°C22 mm 5– – 7.4
August 31°C18°C18 mm 4– – 7.9
September 28°C14°C22 mm 4– – 8.6
October 22°C8°C22 mm 4– – 8.6
November 14°C1°C14 mm 3– – 7.4
December 8°C-3°C18 mm 4– – 6.1

Frequently asked questions

When is the best time to visit South Valley?

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

When is the rainy season in South Valley?

The wettest months are July, August, January.