October weather forecast
Grantville, KS

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Weather in October

October, the same as September, is another comfortable autumn month in Grantville, Kansas, with an average temperature varying between 65.8°F (18.8°C) and 47.8°F (8.8°C).

Temperature

Stepping into October, Grantville observes a temperature decline, with the average high falling from September's moderately hot 79°F (26.1°C) to a comfortable 65.8°F (18.8°C). Grantville experiences a mean low-temperature of 47.8°F (8.8°C) during October.

Humidity

October is the least humid month, with an average relative humidity of 67%.

Rainfall

In Grantville, Kansas, in October, during 9.3 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Grantville, Kansas, during the entire year, the rain falls for 123.3 days and collects up to 23.82" (605mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 16.5 snowfall days, and 6.5" (165mm) of snow is accumulated.

Daylight

In October, the average length of the day is 11h and 10min.
On the first day of the month, sunrise is at 7:18 am and sunset at 7:04 pm. On the last day of October, in Grantville, sunrise is at 7:49 am and sunset at 6:22 pm CDT.

Sunshine

In Grantville, the average sunshine in October is 6.5h.

UV index

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 3 in October converts into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Grantville in October?

In Grantville, 65.8°F (18.8°C) is the average high-temperature and 47.8°F (8.8°C) is the average low-temperature during October. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is computed to be 96.8°F (36°C).

What is the least humid month?

October is the least humid month in Grantville, with an average relative humidity of 67%.

What is the average humidity in October?

In October, the average relative humidity is 67%.

How much does it rain in October?

In Grantville, during October, the rain falls for 9.3 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow.

What is the average length of the day in October?

In Grantville, the average day length in October is 11h and 10min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:18 am and sunset at 7:04 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 6:22 pm CDT.

How long on average sun shines in October?

The average sunshine duration in October is 6.5h.

What is the UV index reading in October?

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Grantville, KS

Average temperature in October - Grantville, KS
  • Average high temperature in October: 65.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in October: 47.8°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in October
Grantville, KS

Average pressure in October - Grantville, KS
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in October
Grantville, KS

Average wind speed in October - Grantville, KS
  • Average wind speed in October: 9.3mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).

Average humidity in October
Grantville, KS

Average humidity in October - Grantville, KS
  • Average humidity in October: 67%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (67%).

Average rainfall in October
Grantville, KS

Average rainfall in October - Grantville, KS
  • Average rainfall in October: 2.24"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in October
Grantville, KS

Average rainfall days in October - Grantville, KS
  • Average rainfall days in October: 9.3 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (4 days).

Average snowfall in October
Grantville, KS

Average snowfall in October - Grantville, KS
  • Average snowfall in October: 0.2"

The month with the highest snowfall is February (2.6").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Grantville, KS

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

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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 30min).

  • Average sunshine in October: 6h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

Average sunshine days in October
Grantville, KS

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

The month with the most sunshine days is December (22.8 days).
The month with the least sunshine days is May (12.7 days).

Average UV index in October
Grantville, KS

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in October
Grantville, KS

Average cloud cover in October - Grantville, 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).

Average visibility in October
Grantville, KS

Average visibility in October - Grantville, 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).

Grantville, Kansas, USA

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