Hays (KS) Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Hays.

Full Climate overview Temperature Rainfall
Current conditions Hays –  

Climate overview of Hays

Temperatures in Hays, Kansas, United States of America, vary greatly throughout the year. July is the hottest month at 34°C (93°F), while December is the coldest at 6°C (43°F).

With around 599 mm (24 in) of annual rain/snowfall, the city has moderate precipitation levels. July is the wettest month and January the driest. It also has a distinct dry season from November to March, with very warm summers and cold winters.

Hays Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Hays - and find the best time to visit.

Monthly Temperature in Hays

The climate in Hays is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 34°C (93°F) in July to a chilly 6°C (43°F) in the coolest month, December.

Nights vary from 19°C (66°F) in July to around -8°C (18°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Hays

Generally, Hays receives mid-range precipitation levels, with 599 mm (24 in) annually. The climate in Hays shows significant variation throughout the year. Expect moderate rainfall in July, the wettest month, with an average of 86 mm (3.4 in) of precipitation over 9 rainy days.

In contrast, the driest month January offers drier and sunnier days, with around 8.9 mm (0.4 in) of snow/rainfall over 3 snowy/rainy days. For more details, please visit our Hays Precipitation page.

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

Best Time to Visit Hays

Conditions in Hays are generally most comfortable in April, May, September and October. They are typically least comfortable in July.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: April, May, September and October
  • Warmest weather: July
  • Fewer rainy days: January, February, March, November and December
  • Seasonal pattern: A distinct dry season from November to March, with very warm summers and cold winters
  • Coldest conditions: December, with freezing nights around -8°C (18°F).

Frequently asked questions about the climate in Hays

What is the best time to visit Hays?

April, May, September and October typically offer the most optimal weather in Hays. In contrast, July tends to have less optimal conditions. Hays has a distinct dry season from November to March, with very warm summers and cold winters.

What temperatures can I expect in Hays?

Daytime highs range from 6°C (43°F) in December to 34°C (93°F) in July. Nighttime lows range from -8°C (18°F) to 19°C (66°F). Temperatures vary considerably through the year.

How much rain does Hays get?

Annual rainfall is around 599 mm (24 in). July is the wettest month with 86 mm (3.4 in), while January is the driest with 8.9 mm (0.4 in).

Hays 3-Day Forecast

Hays on the map

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