October weather forecast and climate
Olney, MO

October, like September, in Olney, Missouri, is another enjoyable autumn month, with average temperature ranging between min 47.1°F (8.4°C) and max 65.3°F (18.5°C).

Temperature

In Olney, the average high-temperature decreases, from a moderately hot 79°F (26.1°C) in September, to a comfortable 65.3°F (18.5°C). The average low-temperature, in Olney, is 47.1°F (8.4°C).

Humidity

With an average relative humidity of 72%, October is the least humid month in Olney.

Rainfall

In Olney, during October, the rain falls for 10.5 days and regularly aggregates up to 2.13" (54mm) of precipitation. Throughout the year, there are 139.8 rainfall days, and 28.7" (729mm) of precipitation is accumulated.

Snowfall

In Olney snow does not fall in May through October.

Daylight

The average length of the day in October is 11.2h.

Sunshine

In Olney, the average sunshine in October is 5.7h.

UV index

In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 3 in October interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in October in Olney?

In Olney, Missouri, in October, the average high-temperature is 65.3°F (18.5°C), and the average low-temperature is 47.1°F (8.4°C).

What is the least humid month in Olney?

The least humid month is October, with an average relative humidity of 72%.

What is the average humidity in October in Olney?

In Olney, the average relative humidity in October is 72%.

How much does it rain in Olney in October?

In October, in Olney, Missouri, the rain falls for 10.5 days. Throughout October, 2.13" (54mm) of precipitation is accumulated.

Does it snow in Olney in October?

In Olney, in October, it doesn't snow. In November, it regularly snows.

When it does not snow in Olney?

May through October are months without snowfall in Olney.

What is the average length of the day in October in Olney?

In Olney, the average length of the day in October is 11.2h.

How many hours of sunshine does Olney have in October?

In October, the average sunshine in Olney is 5.7h.

How high is the UV index in October in Olney?

The average daily maximum UV index in October in Olney is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in October - Olney, MO
  • Average high temperature in October: 18.5°C

The warmest month (with the highest average high temperature) is July (30.4°C).
The month with the lowest average high temperature is January (2.3°C).

  • Average low temperature in October: 8.4°C

The month with the highest average low temperature is July (19.8°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).

Average pressure in October - Olney, MO
  • Average pressure in October: 1016.9mbar

The month with the highest atmospheric pressure is January (1021.2mbar).
The month with the lowest atmospheric pressure is June (1013mbar).

Average wind speed in October - Olney, MO
  • Average wind speed in October: 12.9km/h

The windiest month (with the highest average wind speed) is January (15km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).

Average humidity in October - Olney, MO
  • Average humidity in October: 72%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October - Olney, MO
  • Average rainfall in October: 54mm

The wettest month (with the highest rainfall) is May (86mm).
The driest months (with the least rainfall) are January and February (37mm).

Average rainfall days in October - Olney, MO
  • Average rainfall days in October: 10.5 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is December (6.5 days).

Average snowfall in October - Olney, MO
  • Average snowfall in October: 0mm

The month with the highest snowfall is January (79mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in October - Olney, MO
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is February (5.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October / Average sunshine in October - Olney, MO
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in October: 5.7h

The month with the most sunshine is June (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 4.4h).

Average sunshine days in October - Olney, MO
  • Average sunshine days in October: 19.5 days

The month with the most sunshine days is December (20 days).
The month with the least sunshine days is May (12.2 days).

Average UV index in October - Olney, MO
  • Average UV index in October: 3

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

Average cloud cover in October - Olney, MO
  • Average cloud cover in October: 34

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in October - Olney, MO
  • Average visibility in October: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).