Best year time to visit Rosetta (historical)

General weather information about Rosetta (historical)

Average annual temperature is 11.8 °C

Absolute maximum temperature: 36.6 °C

Absolute minimum temperature: -20.2 °C

Number of sunny days: 204 days

Number of rainy days: 141 days

Number of snow days: 20 days

Look at detailed online map of Rosetta (historical)

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

Rosetta (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.812.822.427.831.432.534.136.634.131.118.014.5
Average daytime temperature (°C)2.15.28.417.624.828.828.628.526.618.110.66.8
Average temperature (°C)-2.1-0.92.910.518.222.823.423.520.713.45.42.7
Average night temperature (°C)-5.0-5.5-1.44.911.917.218.318.915.89.31.1-0.3
Absolute minimum temperature (°C)-16.9-20.2-12.6-3.43.59.312.912.510.7-3.6-12.2-7.1

Rosetta (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.611.913.314.515.114.813.812.511.19.99.2
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.57.37.39.511.912.212.511.210.17.47.24.6
Precipitation (mm)4581634078471148463901861
Sunny days151713171920141914172316
Rainy days681712121017121613513
Snow days1031100000122

Best time to visit Rosetta (historical):

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

  • May — 11.9(h)
  • June — 12.2(h)
  • July — 12.5(h)
  • August — 11.2(h)

The largest precipitation sum in Rosetta (historical) is at

  • July — 114(mm)
  • August — 84(mm)
  • October — 90(mm)
  • Frequently asked questions

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