ClimateForecastDecemberJanuary >>

Grand Island (NE) Climate by Month

The temperature in Grand Island can vary greatly throughout the year. The temperatures shift from very warm to cold. It receives a reasonable amount of rain/snowfall. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Depending on the time of the year, temperatures range from very warm to chilly in Grand Island. Average daytime temperatures reach a very warm 31°C in July. In January, the coolest month of the year, temperatures drop to a chilly 2°C. At night, expect cooler temperatures, averaging -9°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Grand Island has a moderate amount of precipitation, averaging 750 mm of rain/snowfall annually. Grand Island can be quite wet during June, receiving approximately 133 mm of precipitation over 13 rainy days.

In contrast January, experiences much drier conditions, with 9.2 mm of snowfall, spread across 5 snowy days.

The mean monthly precipitation over the year, including rain, hail and snow

The best time of year to visit Grand Island in the United States of America

During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Grand Island?
    The hottest season / summer takes place in June, July, August and September.
  • Does Grand Island have a dry season?
    Yes, the months of January, February and November are very dry.
  • Which is the warmest month in Grand Island?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Grand Island?
    The coldest month is January with an average maximum temperature of 2°C.
  • Which is the wettest month in Grand Island?
    June tops the wettest month list with 133 mm of rainfall.
  • Which is the driest month in Grand Island?
    January is the driest month with 9 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Grand Island (NE)

    Sun   Dec 15
    7°C | -4°C
    SE 18 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Mon   Dec 16
    10°C | -2°C
    W 25 km/h
    clear and no rain

    clear and no rain

    Tue   Dec 17
    8°C | -5°C
    S 22 km/h
    overcast and no rain

    overcast and no rain