Best year time to visit City of Galena

General weather information about City of Galena

Average annual temperature is 15.9 °C

Absolute maximum temperature: 40.8 °C

Absolute minimum temperature: -9.5 °C

Number of sunny days: 215 days

Number of rainy days: 149 days

Number of snow days: 1 day

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* Weather data for City of Galena United States is based on climate observations for 2026 year

City of Galena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.220.425.026.931.138.337.540.836.231.825.918.0
Average daytime temperature (°C)10.312.914.521.026.431.433.533.729.821.515.711.4
Average temperature (°C)4.66.08.714.420.224.927.227.423.316.39.96.7
Average night temperature (°C)0.51.24.28.915.019.422.222.418.212.25.73.2
Absolute minimum temperature (°C)-9.5-8.0-6.42.65.914.718.115.214.2-1.1-4.6-2.6

City of Galena monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)9.910.812.013.214.214.714.413.612.411.210.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.77.37.310.110.512.711.311.610.57.97.55.5
Precipitation (mm)6110812845139436874131645282
Sunny days191714191216182218182319
Rainy days1111171119141391213712
Snow days100000000000

City of Galena - weather forecast by months

City of Galena weather in januaryCity of Galena weather in februaryCity of Galena weather in marchCity of Galena weather in aprilCity of Galena weather in mayCity of Galena weather in juneCity of Galena weather in julyCity of Galena weather in augustCity of Galena weather in septemberCity of Galena weather in octoberCity of Galena weather in novemberCity of Galena weather in december

Best time to visit City of Galena:

The best time to visit City of Galena during the most sunny months:

  • June — 12.7(h)
  • July — 11.3(h)
  • August — 11.6(h)

The largest precipitation sum in City of Galena is at

  • February — 108(mm)
  • March — 128(mm)
  • May — 139(mm)
  • September — 131(mm)

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    Frequently asked questions

    When is the best time to visit City of Galena?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit City of Galena.
    What is the weather like in City of Galena?
    See average temperature, rainfall and daylight hours for City of Galena by month in the table above.
    How many sunny days does City of Galena have?
    The monthly weather statistics above show sunshine and rainfall patterns for City of Galena throughout the year.