Best Time to Visit Rock Springs: Month-by-Month Guide

Best months for Rock Springs: August, June, July, September.

  • Best months for Rock Springs: August, June, July, September.
  • Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
  • Shoulder season: May, September, October. Good weather without the busiest period.
  • Wettest months: April, May, March.
  • The least pleasant month is December (score 4.3).

Year at a glance

-3° -12° J 0° -10° F 6° -5° M 12° -1° A 18° 5° M 25° 10° J 29° 14° J 28° 14° A 23° 8° S 14° 2° O 5° -6° N -2° -12° D Rainy days

Weather by month

MonthAvg highAvg lowRainfall Rainy daysHumiditySunshine Score
January -3°C-12°C18 mm 5– – 4.4
February 0°C-10°C18 mm 5– – 4.4
March 6°C-5°C29 mm 7– – 5.1
April 12°C-1°C41 mm 10– – 5.9
May 18°C5°C42 mm 9– – 7.3
June 25°C10°C20 mm 5– – 8.4
July 29°C14°C12 mm 4– – 8.4
August 28°C14°C13 mm 4– – 8.6
September 23°C8°C22 mm 5– – 8.4
October 14°C2°C27 mm 6– – 7.0
November 5°C-6°C20 mm 6– – 5.0
December -2°C-12°C18 mm 6– – 4.3

Frequently asked questions

When is the best time to visit Rock Springs?

The best months are August, June, July, September.

When is the rainy season in Rock Springs?

The wettest months are April, May, March.