October weather forecast
Ottawa, KS

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Weather in October

October ushers in the fall in Ottawa, with a distinct drop in temperatures from the preceding month. Days in October are markedly cooler and shorter, with the average temperatures dipping into the cold territory. Along with this, rainfall also declines sharply as the month progresses. It's a time where the cityscape morphs into a variety of vivid colors, giving Ottawa a picturesque view. October's calming weather highlights the tranquility and beauty of fall, setting the stage for the colder months to follow.

Temperature

Ottawa's October weather features a mild decline in high-temperatures, reducing from a moderately hot 78.8°F (26°C) in September to a refreshing 66°F (18.9°C). During the month of October, Ottawa anticipates a mean low-temperature of 48.2°F (9°C).

Humidity

October and November, with an average relative humidity of 69%, are the least humid months in Ottawa.

Rainfall

In October, in Ottawa, Kansas, the rain falls for 9.9 days. Throughout October, 1.69" (43mm) of precipitation is accumulated. Throughout the year, in Ottawa, there are 126.9 rainfall days, and 23.5" (597mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in Ottawa. Throughout October, in the average 0.4 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, there are 14 snowfall days, and 6.38" (162mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 11min.
On the first day of the month, sunrise is at 7:17 am and sunset at 7:03 pm. On the last day of October, in Ottawa, sunrise is at 7:47 am and sunset at 6:21 pm CDT.

Sunshine

In October, the average sunshine is 6.4h.

UV index

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In October, a regular UV index of 3 translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What are October temperatures in Ottawa?

An average high-temperature, in October, in Ottawa, is 66°F (18.9°C) and the average low-temperature is 48.2°F (9°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 95°F (35°C).

What is the least humid month in Ottawa?

October and November, with an average relative humidity of 69%, are the least humid months in Ottawa, Kansas.

What is the average humidity in October in Ottawa?

In Ottawa, Kansas, the average relative humidity in October is 69%.

How many days does it rain in October in Ottawa?

In Ottawa, in October, it is raining for 9.9 days, with typically 1.69" (43mm) of accumulated precipitation.

When does it start to snow in Ottawa?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.39" (10mm) of snow.

How many hours of daylight does Ottawa have in October?

The average day length in October in Ottawa, Kansas, is 11h and 11min.

When are sunrise and sunset in October in Ottawa?

On the first day of October in Ottawa, Kansas, sunrise is at 7:17 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 6:21 pm CDT.

How long on average sun shines in October in Ottawa?

In Ottawa, Kansas, the average sunshine duration in October is 6.4h.

How high is the UV index in October in Ottawa?

The average daily maximum UV index in October in Ottawa is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Ottawa, KS

Average temperature in October - Ottawa, KS
  • Average high temperature in October: 66°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in October: 48.2°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in October
Ottawa, KS

Average pressure in October - Ottawa, KS
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in October
Ottawa, KS

Average wind speed in October - Ottawa, KS
  • Average wind speed in October: 9.4mph

The windiest months (with the highest average wind speed) are March and April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in October
Ottawa, KS

Average humidity in October - Ottawa, KS
  • Average humidity in October: 69%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are October and November (69%).

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Average rainfall in October
Ottawa, KS

Average rainfall in October - Ottawa, KS
  • Average rainfall in October: 1.69"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (0.71").

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Average rainfall days in October
Ottawa, KS

Average rainfall days in October - Ottawa, KS
  • Average rainfall days in October: 9.9 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is December (4.5 days).

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Average snowfall in October
Ottawa, KS

Average snowfall in October - Ottawa, KS
  • Average snowfall in October: 0.39"

The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Ottawa, KS

Average snowfall days in October - Ottawa, KS
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Ottawa, KS

Average daylight in October / Average sunshine in October - Ottawa, KS
  • Average daylight in October: 11h and 1min

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).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

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Average sunshine days in October
Ottawa, KS

Average sunshine days in October - Ottawa, KS
  • Average sunshine days in October: 20.2 days

The months with the most sunshine days are January and December (22.6 days).
The month with the least sunshine days is May (12.7 days).

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Average UV index in October
Ottawa, KS

Average UV index in October - Ottawa, KS
  • Average UV index in October: 3

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 cloud cover in October
Ottawa, KS

Average cloud cover in October - Ottawa, KS
  • Average cloud cover in October: 29

The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 25).

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Average visibility in October
Ottawa, KS

Average visibility in October - Ottawa, KS
  • Average visibility in October: 6mi

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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Ottawa, Kansas, USA

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