Best time to visit Galena

Find the best time to visit Galena and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Galena by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Galena?

The best time to visit Galena is June and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • -3°C maximum daytime temperature in January in Galena-3
    Jan
  • 0°C maximum daytime temperature in February in Galena0
    Feb
  • 7°C maximum daytime temperature in March in Galena7
    Mar
  • 15°C maximum daytime temperature in April in Galena15
    Apr
  • 21°C maximum daytime temperature in May in Galena21
    May
  • 27°C maximum daytime temperature in June in Galena27
    Jun
  • 29°C maximum daytime temperature in July in Galena29
    Jul
  • 27°C maximum daytime temperature in August in Galena27
    Aug
  • 23°C maximum daytime temperature in September in Galena23
    Sep
  • 17°C maximum daytime temperature in October in Galena17
    Oct
  • 8°C maximum daytime temperature in November in Galena8
    Nov
  • -1°C maximum daytime temperature in December in Galena-1
    Dec

Hours of Sunshine (daily)

Which is the hottest month in Galena?

The hottest time of year in Galena is normally July. Expect maximum daytime temperatures to reach 29°C with moderate heat and humidity.

Which month has the most rain in Galena?

In terms of rainfall, August is usually the wettest month in Galena with 111mm on average. There are normally 9 days in August with some rain.

When is it sunniest in Galena?

The sunniest time of year in Galena is normally August with bright sunshine on average for 69% of daylight hours; that's 10 hours of sunshine per day.

Best time to visit

The weather guide for Illinois (Galena) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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