Climate and monthly weather forecast
Jamestown, KS

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Weather in January

January, like December, in Jamestown, Kansas, is an icy winter month, with temperature in the range of an average low of 22.1°F (-5.5°C) and an average high of 37.9°F (3.3°C). The month of January sees the lowest average temperatures, reaching 37.9°F (3.3°C) at the peak and 22.1°F (-5.5°C) at the low. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Jamestown, Kansas, with an average temperature ranging between min 25°F (-3.9°C) and max 41.4°F (5.2°C). Upon the beginning of February, Jamestown's high-temperatures register at a still wintry 41.4°F (5.2°C), closely mirroring the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Jamestown, is a cool month, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 36.3°F (2.4°C). As March begins, there is an increase in the average high-temperature, moving from a cold 41.4°F (5.2°C) in February to a cool 55°F (12.8°C). Weather in March »

Weather in April

April in Jamestown, Kansas, is an enjoyable spring month, with temperature in the range of an average high of 64.2°F (17.9°C) and an average low of 44.2°F (6.8°C). In April, the meteorological conditions change with the average high-temperature moving from a cool 55°F (12.8°C) in March to a comfortable 64.2°F (17.9°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Jamestown, Kansas, with an average temperature varying between 73°F (22.8°C) and 54.1°F (12.3°C). May's onset brings a subtle temperature rise, moving from a refreshing 64.2°F (17.9°C) in April to a pleasant 73°F (22.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Jamestown, Kansas, with an average temperature fluctuating between 86.5°F (30.3°C) and 66.7°F (19.3°C). Jamestown experiences a temperature shift with the start of June, with average high-temperatures moving from an agreeable 73°F (22.8°C) in May to a tropical 86.5°F (30.3°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Jamestown, Kansas, with an average temperature fluctuating between 69.6°F (20.9°C) and 90.7°F (32.6°C). Jamestown's warmest month, July, generally records average temperatures ranging from a high of 90.7°F (32.6°C) to a low of 69.6°F (20.9°C). Throughout July, the heat index is computed to be an extremely hot 104°F (40°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Jamestown, Kansas, with an average temperature fluctuating between 66.6°F (19.2°C) and 87.4°F (30.8°C). The weather during August records an average high-temperature of a still hot 87.4°F (30.8°C), closely mirroring the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Jamestown, Kansas, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 60.3°F (15.7°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a tropical 87.4°F (30.8°C) to a moderately hot 79.7°F (26.5°C). Weather in September »

Weather in October

October, like September, in Jamestown, Kansas, is another enjoyable autumn month, with an average temperature ranging between max 65.1°F (18.4°C) and min 47.3°F (8.5°C). As Jamestown transitions into October, a marked decrease in the average high-temperature is observed, dropping from a moderately hot 79.7°F (26.5°C) in September to a refreshing 65.1°F (18.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Jamestown, is another cool month, with an average temperature ranging between max 52.5°F (11.4°C) and min 35.2°F (1.8°C). The arrival of November corresponds with a reduction in the average high-temperature, down from October's comfortable 65.1°F (18.4°C) to a cool 52.5°F (11.4°C). Weather in November »

Weather in December

December, the first month of the winter in Jamestown, is also an icy month, with an average temperature fluctuating between 25°F (-3.9°C) and 39.2°F (4°C). December weather is marked by a drop in the average high-temperature, falling from a cool 52.5°F (11.4°C) in November to a cold 39.2°F (4°C). Weather in December »
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Frequently asked questions

What are the coldest months in Jamestown?

In Jamestown, January is the month with the lowest recorded average temperatures, measuring a high of 37.9°F (3.3°C) and a low of 22.1°F (-5.5°C).

What is the most humid month in Jamestown?

January and May, with an average relative humidity of 72%, are most humid months.

How much does it rain in Jamestown?

In Jamestown, Kansas, during the entire year, the rain falls for 106.2 days and collects up to 22.24" (565mm) of precipitation.

When does it snow in Jamestown?

Months with snowfall in Jamestown, Kansas, are January through May, October through December.

When does it snow the most in Jamestown?

The month with the most snowfall in Jamestown is January, when snow falls for 5 days and typically aggregates up to 1.85" (47mm) of snow.

How much does it snow in Jamestown?

Throughout the year, in Jamestown, Kansas, there are 19.9 snowfall days, and 7.6" (193mm) of snow is accumulated.

When is the lowest UV index in Jamestown?

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

What is the driest month in Jamestown?

February is the month with the least rainfall in Jamestown, Kansas. Rain falls for 2.9 days and accumulates 0.67" (17mm) of precipitation.

When is Daylight Saving Time (DST) in Jamestown?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jamestown, Kansas, 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 Jamestown?

The month with the most rainfall in Jamestown, Kansas, is May, when the rain falls for 14.8 days and typically aggregates up to 3.94" (100mm) of precipitation.

When it does not snow in Jamestown?

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

When are the longest days in Jamestown?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What month has the most sunshine in Jamestown?

With an average of 10.9h of sunshine, June has the most sunshine of the year in Jamestown, Kansas.

When is the highest UV index in Jamestown?

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

What is the hottest time of year in Jamestown?

July, with its high-temperature average of 90.7°F (32.6°C) and a low-temperature average of 69.6°F (20.9°C), is the warmest month.

What is the least humid month in Jamestown?

With an average relative humidity of 62%, October is the least humid month in Jamestown.

What is the month with the shortest days in Jamestown?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Jamestown?

The month with the least sunshine in Jamestown, Kansas, is December, with an average of 5.7h of sunshine.

Average temperature
Jamestown, KS

Average temperature - Jamestown, KS

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (37.9°F).

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure
Jamestown, KS

Average pressure - Jamestown, KS

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed
Jamestown, KS

Average wind speed - Jamestown, KS

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity
Jamestown, KS

Average humidity - Jamestown, KS

The months with the highest relative humidity are January and May (72%).
The month with the lowest relative humidity is October (62%).

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Average rainfall
Jamestown, KS

Average rainfall - Jamestown, KS

The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is February (0.67").

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Average rainfall days
Jamestown, KS

Average rainfall days - Jamestown, KS

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (2.9 days).

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Average snowfall
Jamestown, KS

Average snowfall - Jamestown, KS

The month with the highest snowfall is January (1.85").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Jamestown, KS

Average snowfall days - Jamestown, KS

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Jamestown, KS

Average daylight / Average sunshine - Jamestown, KS

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days
Jamestown, KS

Average sunshine days - Jamestown, KS

The months with the most sunshine days are November and December (24.3 days).
The month with the least sunshine days is June (14.2 days).

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Average UV index
Jamestown, KS

Average UV index - Jamestown, KS

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

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Average visibility
Jamestown, KS

Average visibility - Jamestown, 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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Jamestown, Kansas, USA

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