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

Best months for Solothurn: August, September, July, June.

  • Best months for Solothurn: August, September, July, June.
  • Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
  • Wettest months: May, June, July.
  • The least pleasant month is December (score 4.0).

Year at a glance

4° -2° J 5° -2° F 10° 1° M 14° 4° A 18° 8° M 21° 12° J 23° 14° J 23° 13° A 18° 10° S 14° 6° O 8° 2° N 4° -1° D Rainy days

Weather by month

MonthAvg highAvg lowRainfall Rainy daysHumiditySunshine Score
January 4°C-2°C83 mm 13– – 4.1
February 5°C-2°C75 mm 12– – 4.5
March 10°C1°C90 mm 14– – 5.1
April 14°C4°C103 mm 16– – 5.6
May 18°C8°C147 mm 18– – 5.7
June 21°C12°C140 mm 17– – 6.4
July 23°C14°C146 mm 17– – 6.5
August 23°C13°C149 mm 16– – 6.6
September 18°C10°C108 mm 14– – 6.6
October 14°C6°C101 mm 13– – 5.9
November 8°C2°C96 mm 13– – 4.8
December 4°C-1°C101 mm 14– – 4.0

Frequently asked questions

When is the best time to visit Solothurn?

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

When is the rainy season in Solothurn?

The wettest months are May, June, July.