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Hayward (WI) Weather and Climate: A Comprehensive Guide

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

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to very cold in Hayward. Average daytime temperatures reach a comfortable 27°C in July. In February, the coolest month of the year, temperatures drop to a very cold -5°C.

At night, you can expect cooler temperatures, with averages dropping to around -17°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Hayward has a moderate amount of precipitation, averaging 830 mm of rain/snowfall annually. Hayward can be quite wet during August, receiving approximately 118 mm of precipitation over 12 rainy days.

In contrast February, experiences much drier conditions, with 17 mm of snowfall, spread across 7 snowy days. For more details, please visit our Hayward Precipitation page.

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

Forecast for Hayward (WI)

Sun   Dec 22
-1°C | -11°C
S 5 m/s
partly cloudy and no rain

partly cloudy and no rain

Mon   Dec 23
0°C | -5°C
NE 3 m/s
overcast and no rain

overcast and no rain

Tue   Dec 24
0°C | -6°C
SW 3 m/s
overcast and no rain

overcast and no rain

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

During the months of May, June, August 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:
  • Does Hayward have a dry season?
    Yes, the months of January and February are very dry.
  • When is winter in Hayward?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Hayward?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Hayward?
    The coldest month is February with an average maximum temperature of -5°C.
  • Which is the wettest month in Hayward?
    August tops the wettest month list with 118 mm of rainfall.
  • Which is the driest month in Hayward?
    February is the driest month with 17 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.