Best year time to visit Galena (historical)

General weather information about Galena (historical)

Average annual temperature is 10.0 °C

Absolute maximum temperature: 37.8 °C

Absolute minimum temperature: -18.6 °C

Number of sunny days: 213 days

Number of rainy days: 104 days

Number of snow days: 48 days

* Weather data for Galena (historical) United States is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.0	6.8	6.7	26.0	28.0	29.2	37.8	33.1	29.1	22.7	17.0	10.4
Average daytime temperature (°C)	-0.8	1.2	1.7	12.7	20.2	22.5	33.4	29.1	23.3	15.9	8.5	5.4
Average temperature (°C)	-3.5	-2.0	-1.8	6.9	14.5	16.8	27.3	23.6	17.9	11.5	5.3	2.6
Average night temperature (°C)	-6.7	-5.0	-5.1	2.5	9.0	11.3	21.5	18.3	13.8	8.3	2.4	0.0
Absolute minimum temperature (°C)	-18.6	-13.4	-10.9	-13.0	-0.3	4.2	16.4	12.6	4.0	-5.5	-6.7	-7.0

The best time to visit Galena (historical) during the most sunny months:

The largest precipitation sum in Galena (historical) is at

January — 47(mm)

March — 51(mm)

May — 56(mm)

June — 61(mm)

September — 43(mm)

When is the best time to visit Galena (historical)?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Galena (historical).

What is the weather like in Galena (historical)?

See average temperature, rainfall and daylight hours for Galena (historical) by month in the table above.

How many sunny days does Galena (historical) have?

The monthly weather statistics above show sunshine and rainfall patterns for Galena (historical) throughout the year.