Climate and monthly weather forecast
Hays, KS

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Famous Picken Hall in the Fort Hays State University, Kansas
Famous Picken Hall in the Fort Hays State University, Kansas

The climate of Hays

At Hays, a harmonious blend of the subtropical and humid climate prevails, creating weather conditions typical of the Cfa zone of the Köppen climate classification. This unique geographical location in Kansas, USA affects the climate trends immensely, and hence, the city experiences significant shifts in its climatic parameters throughout the year.

As per the given climatological data, temperatures at Hays can range strikingly between 25.2°F (-3.8°C) in the coldest months to 93.4°F (34.1°C) in the hottest ones. This stark variation manifests in fluctuating humidity levels as well, as they oscillate between 54% and 66%. Another climatic parameter that sees diverse ranges is the amount of rain received - spanning from 0.47" (12mm) to an appreciable 2.95" (75mm) per month.

Uniquely, Hays doesn’t exhibit an entirely dry season. The precipitation trends, both rainfall and snowfall, never fully decline to a zero. While the rainfall remains constant, ranging from modest to plentiful during each month, the snowfall marks its presence during the colder months, peaking to 1.97" (50mm) in February.

The best time to visit Hays

Spring and summer, spanning between March and August, can be regarded as the optimal months to plan a visit to Hays. During these months, the city basks in a pleasant temperature band of 57.4°F (14.1°C) to 93.4°F (34.1°C), coupled with relative humidity staying within 54% to 64%. In addition, there’s ample sunshine spanning from 8 hours to 11.5 hours per day.

Especially for sun seekers, the month of June proves to be a beacon with a substantial 14.9 hours of daylight and the highest UV index of 7. It’s a golden period for exploring the local landscapes and indulging in outdoor activities.

The worst time to visit Hays

It's advisable to refrain from visiting Hays during the winter months, between November and February. The temperatures during these months can hover around the lower bounds, falling to as low as 25.2°F (-3.8°C). Snowfall measures rise, with a peak of 1.97" (50mm) in February. Besides, the city's daylight hours diminish to 9.5-10.8 hours with considerably less sunshine hours, ranging between 6.3-7.7 hours.

Spring weather in Hays

Spring in Hays ushers in milder and mellow weather conditions from March to May. The temperatures during these months climb steadily from 57.4°F (14.1°C) in March to 75°F (23.9°C) in May. Rainfall also increases steadily, as Hays receives progressively more rainfall from March's 1.06" (27mm) to May, where it reaches its peak at an impressive 2.95" (75mm). Correspondingly, the number of rainfall days increases, but the relative humidity remains fairly constant around 59%-64%.

Summer weather in Hays

Summer in Hays experiences an escalated temperature range of 89.6°F (32°C) to 93.4°F (34.1°C) from June to August. The city enjoys increased daylight hours during these months, making it perfect for outdoor activities. However, the relative humidity lowers slightly between 54% and 58%. Worth noting is the high UV index, peaking at 7 in these months, necessitating necessary precautionary measures like sun protection.

Autumn weather in Hays

Autumn, extending from September to November, features a dip in temperatures, falling from 81.9°F (27.7°C) in September to 54.9°F (12.7°C) in November. The relative humidity stays fairly consistent at 56%-59%. Rainfall decreases to 0.59" (15mm) in November, and the daylight hours also witness a decline, coming down to 10.1 hours by November.

Winter weather in Hays

Winter in Hays lies between December and February, with temperatures dropping down to 25.2°F (-3.8°C) in January. The city sees an increase in snowfall during these months, peaking at 1.97" (50mm) in February. The daylight hours are at their shortest, with only 9.5 hours per day in December. Winter includes a constant 6 hours of sunshine daily, making the winter days kinder than the freezing nights.

Weather in January

January bears witness to winter with temperatures decreasing substantially in Hays, Kansas, with lower figures compared to December. The wind shows its strength during this month, averaging 10.6mph (17.1km/h) with a maximum speed of 11.4mph (18.3km/h). Weather in January »

Weather in February

As winter continues into February, there is a very incremental uptick in temperature in Hays, Kansas. Although temperatures gradually rise, they remain frosty with frigid wind speeds still hovering around 11.2mph (18km/h). February witnesses an increase in cloud cover, signifying slightly more overcast skies. Weather in February »

Weather in March

The transition from winter to spring in Hays, Kansas, during March is subtle and gradual. Outdoor activities become more favorable as the temperatures and humidity rise moderately, the days get longer, and snow gives way to rainfall. Weather in March »

Weather in April

April brings an apparent shift towards distinctly spring-like conditions compared to previous months in Hays, Kansas. It is the start of the rainy season, with nature being abundantly showered with moisture. The rainfall sees a significant increase from March, measuring at 1.61" (41mm), indicating wetter days. Weather in April »

Weather in May

In May, Hays, Kansas, starts to experience early signs of summer with warmer temperatures replacing the spring coolness. Reflecting this seasonal change, there is more sunshine with longer daylight hours. The end of spring can be associated with increased moisture, as confirmed by May having the highest rainfall of the year, measuring up to 2.95" (75mm). Weather in May »

Weather in June

June ushers in summer with a consistent increase in temperature in Hays, Kansas. The sun shines brightly for longer duration, enhancing the visibility across the city. Cloud cover starts to decrease, resulting in a decrease in rainfall in comparison to May. Weather in June »

Weather in July

In Hays, Kansas, July represents the peak of summer with temperatures soaring. This period is characterized by long sunny days, slightly reduced humidity, and much lighter wind speeds. July distinguishes itself by reaching the highest maximum and lowest minimum temperatures of the year, from 93.4°F (34.1°C) to 71.2°F (21.8°C) respectively. Weather in July »

Weather in August

Entering August, Hays, Kansas, continues to experience high summer temperatures albeit slightly cooler than July. The intense sun's glare gets mildly softened by an increase in clouds, yet not enough to produce substantial rainfall. Weather in August »

Weather in September

Septemper ushers in signs of autumn in Hays, Kansas, as temperatures take a noticeable dip from summer highs. The wind picks up the pace, ensuring that balmy summer afternoons are taken over by cooler breezes. Only 1.3" (33mm) of rainfall is recorded in September, suggesting drier days compared to the wet summer months. Weather in September »

Weather in October

In October, autumn establishes its presence in Hays, Kansas, changing the complexion of the weather drastically. Bright yellow rays of the sun are scarce in October, limited by shorter days and an increasing cloud cover. It's also remarkable to note that snow makes its first re-appearance in October after a long hiatus since April, recording a 0.35-inch snowfall. Weather in October »

Weather in November

November marks the transition from autumn to winter in Hays, Kansas. Skies are mostly overcast, and the city starts gearing up for winter with an obvious drop in temperature. It's the first month since March to record an appreciable snowfall of 1.18" (30mm). Weather in November »

Weather in December

December in Hays, Kansas, embraces winter fully, showcasing the lowest temperatures in this period. The climate continues to get colder and snowfall increases. December's weather also includes an increase in relative humidity, demonstrating higher moisture levels. Weather in December »
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Frequently asked questions

What are the coldest months in Hays?

Temperature readings reach their annual highs in January, averaging 41.9°F (5.5°C) and a minimum average of 25.2°F (-3.8°C).

What are the most humid months in Hays?

The months with the highest humidity are January and December, with an average relative humidity of 66%.

What is the driest month in Hays?

January is the month with the least rainfall in Hays. Rain falls for 3.8 days and accumulates 0.47" (12mm) of precipitation.

How much does it rain in Hays?

In Hays, Kansas, during the entire year, the rain falls for 112.7 days and collects up to 17.6" (447mm) of precipitation.

When does it snow in Hays?

Months with snowfall are January through May, October through December.

How many days does it snow in Hays?

In Hays, during the entire year, snow falls for 21.6 days and aggregates up to 8.27" (210mm) of snow.

What is the month with the least sunshine in Hays?

The months with the least sunshine are January and December, with an average of 6.3h of sunshine.

What are the months with the lowest UV index in Hays?

The months with the lowest UV index are January, November and December, with an average maximum UV index of 2.

What is the snowiest month in Hays?

February is the month with the most snowfall. Snow falls for 6 days and accumulates 1.97" (50mm) of snow.

When is Daylight Saving Time (DST) in Hays?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month in Hays?

The month with the most rainfall is May, when the rain falls for 15.2 days and typically aggregates up to 2.95" (75mm) of precipitation.

When it does not snow in Hays?

In Hays, snow does not fall in June through September.

When are the longest days in Hays?

June has the longest days of the year in Hays, with an average of 14h and 48min of daylight.

What month has the most sunshine in Hays?

The month with the most sunshine is June, with an average of 11.5h of sunshine.

What are the months with the highest UV index in Hays?

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What month is the hottest in Hays?

During the warmest month in Hays, July, temperatures average a high of 93.4°F (34.1°C) and a low of 71.2°F (21.8°C).

What is the least humid month in Hays?

With an average relative humidity of 54%, July is the least humid month in Hays, Kansas.

What is the month with the shortest days in Hays?

The month with the shortest days in Hays, Kansas, is December, with an average of 9h and 30min of daylight.

Average pressure
Hays, KS

Average pressure - Hays, KS

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed
Hays, KS

Average wind speed - Hays, KS

The windiest month (with the highest average wind speed) is April (12.5mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

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Average humidity
Hays, KS

Average humidity - Hays, KS

The months with the highest relative humidity are January and December (66%).
The month with the lowest relative humidity is July (54%).

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Average rainfall
Hays, KS

Average rainfall - Hays, KS

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days
Hays, KS

Average rainfall days - Hays, KS

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall
Hays, KS

Average snowfall - Hays, KS

The month with the highest snowfall is February (1.97").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Hays, KS

Average snowfall days - Hays, KS

The month with the highest number of snowfall days is February (6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Hays, KS

Average daylight / Average sunshine - Hays, KS

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).

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Average sunshine days
Hays, KS

Average sunshine days - Hays, KS

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is May (12.8 days).

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Average UV index
Hays, KS

Average UV index - Hays, KS

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).

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Average visibility
Hays, KS

Average visibility - Hays, KS

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Hays, Kansas, USA

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