Climate and monthly weather forecast
Parsons, KS

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The climate of Parsons

Parsons, Kansas, USA, sits in a climatic zone classified as Cfa or Humid subtropical, with no dry season according to the Köppen climate classification. This specific climate type results in particular weather conditions. The temperatures vary moderately throughout the year, with the average high temperatures fluctuating from 42.6°F (5.9°C) in January to 89.2°F (31.8°C) in July. The low temperatures range from 27.1°F (-2.7°C) in January, gradually rising to a peak of 70.9°F (21.6°C) in July.

Relative humidity in Parsons stays somewhat consistent throughout the year, averagely varying between 70% and 80%. Rainfall tends to peak in May, falling off to its lowest in November. October readily presents a significant rise, posting 1.81" (46mm) before rainfall subsides substantially. The month with the highest number of rainy days is May (14.1 days), while December has the fewest (4.6 days).

Months of snowfall are limited to the winter season, with maximum snowfall happening in February and minimum snowfall occurring in just three of the cold months: December, January, and March. Daylight averages go from 9.9 hours in January to a peak of 14.7 hours in June. Sunshine hours follow a similar pattern, with paramount hours registered in July (10.8 hours).

The best time to visit Parsons

The ideal time to visit Parsons primarily depends on the visitor's preference for weather and climatic conditions. However, for visitors who appreciate sunny and warm days, the months from May to September might be the perfect choice. During this period, the average high temperatures range from 74.1°F (23.4°C) to 85.3°F (29.6°C). These months also offer the most extended daylight hours, ranging from 13.2 to 14.7 hours, and abundant sunshine averaging between 8.6 to 10.8 hours.

The worst time to visit Parsons

For tourists who do not enjoy cold weather, the coldest months, from December to February, may not be the ideal time to plan a visit. During these months, the average high temperatures are at their lowest, from 42.6°F (5.9°C) to 46.6°F (8.1°C). Amid these months, snowfall also occurs, and daylight hours are at a minimum, making it less appealing to those inclined towards outdoor activities during their visit.

Spring weather in Parsons

Spring in Parsons, from March to May, brings a gradual increase in temperatures, with averages moving from 58.3°F (14.6°C) to 74.1°F (23.4°C). This season also experiences an escalation in average rainfall from 1.22" (31mm) to a peak of 3.9" (99mm) in May. The daylight hours extend progressively from 12 to 14.2 hours.

Summer weather in Parsons

Summer weather in Parsons, from June through August, is characterized by high temperatures, ample sunshine, and generally moderate rainfall. High temperatures average between 85.3°F (29.6°C) and 89.2°F (31.8°C). Notably, the month of June offers the longest daylight hours- around 14.7 on average.

Autumn weather in Parsons

Autumn, from September to November, sees a substantial dip in temperatures with the highs falling from 80.2°F (26.8°C) to 55.9°F (13.3°C). Rainfall sees a significant decrease from 1.65" (42mm) to 0.51" (13mm). Daylight hours also reduce substantially from 12.4 hours to 10.2 hours.

Winter weather in Parsons

Winter in Parsons, from December to February, witnesses the harshest weather with average high temperatures ranging from 42.6°F (5.9°C) to 46.6°F (8.1°C) and lows between 27.1°F (-2.7°C) and 30.9°F (-0.6°C). Snowfall occurs during these months, with the highest amount recorded in February. The daylight hours are shortest in this season, going from 10.2 hours in November down to 9.6 hours in December.

Weather in January

January in Parsons, Kansas experiences a cooling trend with typical high temperatures of 42.6°F (5.9°C) and low temperatures of 27.1°F (-2.7°C). It's common for precipitation to turn into occasional snowfall, with occurrences showing up to 0.39" (10mm) and approximately 2.6 snowy days. Weather in January »

Weather in February

As the winter in Parsons continues, February marks a gradual warming trend, but it remains colder than March. Compared to January, February sees slightly higher humidity and increased chances of rain and snowfall. February stands out for its daylight hours, which extend to 10.8 hours, giving residents a hint of the approaching spring. Weather in February »

Weather in March

In March, warmer days start taking over as the city leaves the winter season and welcomes spring. Increasing daylight hours and sunshine duration highlights the transition towards a more clement season. As the temperatures continue to rise, snowfall virtually disappears from the forecast, making it different from the preceding and following months. Weather in March »

Weather in April

April heralds the heart of spring in Parsons, Kansas, characterized by milder temperatures than March and noticeably lower than those in May. The increase in temperature is matched by a rise in the city's relative humidity, making the atmosphere feel a bit more damp. Weather in April »

Weather in May

May in Parsons, Kansas presents higher temperatures, but they are not yet as unbearable as those witnessed in June. The landscape thrives under 14.2 daylight hours, which is the second-longest duration in the year. Also, it is notable that May marks the highest average rainfall of 3.9" (99mm) over 14.1 days, making it the wettest month of the year. Weather in May »

Weather in June

The month of June marks the beginning of summer with temperatures soaring up to 85.3°F (29.6°C). Parsons experiences the longest daylight hours of the year, with a welcome respite from the May rains. While June is hotter than May, it's still cooler than July and August. Weather in June »

Weather in July

July is the hottest month in Parsons, Kansas with temperatures reaching a maximum of 89.2°F (31.8°C). Despite the high temperatures, the city enjoys clear skies with a cloud percentage similar to that in June and August. Even though the temperature dips slightly between July and August, this month maintains the summer heat's intensity. Weather in July »

Weather in August

August continues celebrating the summer season in Parsons, Kansas with temperatures closely similar to those recorded in July. Daylight hours start to decrease but the landscape remains vibrant under 13.6 sunlight hours. The weather holds steady from July to August, depicting a continuity of the summer season. Weather in August »

Weather in September

With the arrival of September, Parsons, Kansas begins to see a downward trend in temperatures. Compared to August, September experiences significantly lower temperatures, making the transition from summer to fall quite noticeable. Weather in September »

Weather in October

October brings a distinctive fall climate to Parsons, Kansas with milder temperatures than in September. As the city prepares for winter, the weather cools down even further, but it remains notably warmer than November. A decrease in daylight hours is evident, yet the city basks under pleasant sunshine. Weather in October »

Weather in November

November in Parsons, Kansas ushers in colder temperatures typical of the oncoming winter season. Compared to October, the city experiences less sunshine and daylight hours. This month signals the onset of winter, with temperatures dropping between October and November. Weather in November »

Weather in December

The city of Parsons, Kansas rounds out the year with December, bringing temperatures that are marginally higher than those in January, despite it being the gateway to the winter season. Just as in January, snowfall makes a comeback adding a touch of white to the cityscape. Weather in December »
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January is the month when Parsons experiences its coldest temperatures, averaging a high of 42.6°F (5.9°C) and a low of 27.1°F (-2.7°C).

How much does it rain?

Throughout the year, there are 114.4 rainfall days, and 19.69" (500mm) of precipitation is accumulated.

When does it snow?

January through March, November and December are months with snowfall.

How many days does it snow?

In Parsons, during the entire year, snow falls for 8.6 days and aggregates up to 1.85" (47mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 5.6h of sunshine.

What are the months with the lowest UV index?

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

When does it snow the most?

The month with the most snowfall is February, when snow falls for 2.7 days and typically aggregates up to 0.87" (22mm) of snow.

When is Daylight Saving Time (DST)?

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.

When it does not snow?

April through October are months without snowfall in Parsons.

What is the most humid month?

With an average relative humidity of 80%, May is the most humid month in Parsons.

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 14.1 days and typically aggregates up to 3.9" (99mm) of precipitation.

When are the longest days?

With an average of 14h and 42min of daylight, June has the longest days of the year.

When is the highest UV index in Parsons?

The month with the highest UV index is June, with an average maximum UV index of 7.

What is the hottest time of year?

Temperature readings reach their annual highs in July, averaging 89.2°F (31.8°C) and a minimum average of 70.9°F (21.6°C).

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.8h of sunshine.

What is the least humid month?

October is the least humid month, with an average relative humidity of 69%.

What is the driest month?

The month with the least rainfall is November, when the rain falls for 6.5 days and typically collects 0.51" (13mm) of precipitation.

What is the month with the shortest days in Parsons?

The month with the shortest days in Parsons is December, with an average of 9h and 36min of daylight.

Average temperature
Parsons, KS

Average temperature - Parsons, KS

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (42.6°F).

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

Average pressure
Parsons, KS

Average pressure - Parsons, KS

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed
Parsons, KS

Average wind speed - Parsons, KS

The windiest month (with the highest average wind speed) is March (11.2mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

Average rainfall
Parsons, KS

Average rainfall - Parsons, KS

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is November (0.51").

Average rainfall days
Parsons, KS

Average rainfall days - Parsons, KS

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is December (4.6 days).

Average snowfall
Parsons, KS

Average snowfall - Parsons, KS

The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Parsons, KS

Average snowfall days - Parsons, KS

The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine
Parsons, KS

Average daylight / Average sunshine - Parsons, KS

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days
Parsons, KS

Average sunshine days - Parsons, KS

The months with the most sunshine days are January and December (23.1 days).
The month with the least sunshine days is May (14.6 days).

Average visibility
Parsons, KS

Average visibility - Parsons, 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).

Parsons, Kansas, USA

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