October weather forecast and climate
Hartwell, OH

October, the same as September, is another enjoyable autumn month in Hartwell, Ohio, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 64.2°F (17.9°C).

Temperature

In October, the average high-temperature drops, from a warm 77.2°F (25.1°C) in September, to a comfortable 64.2°F (17.9°C). In October, the average low-temperature is 47.5°F (8.6°C).

Humidity

August through October, with an average relative humidity of 74%, are the least humid months.

Rainfall

In Hartwell, during October, the rain falls for 9.4 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, in Hartwell, Ohio, there are 121.7 rainfall days, and 12.4" (315mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In October, the average length of the day in Hartwell is 11.1h.

Sunshine

In October, the average sunshine is 6.6h.

UV index

In Hartwell, Ohio, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for the average person.
Note: In October, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in October in Hartwell?

The average high-temperature, in October, in Hartwell, is 64.2°F (17.9°C), while the average low-temperature is 47.5°F (8.6°C).

What is the least humid month in Hartwell?

August through October, with an average relative humidity of 74%, are the least humid months in Hartwell, Ohio.

What is the average humidity in October in Hartwell?

In October, the average relative humidity in Hartwell, Ohio, is 74%.

How many days does it rain in October in Hartwell?

In Hartwell, Ohio, in October, it is raining for 9.4 days, with typically 0.79" (20mm) of accumulated precipitation.

Does it snow in Hartwell in October?

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

When it does not snow in Hartwell?

May through October are months without snowfall.

How many hours of daylight does Hartwell have in October?

The average length of the day in October in Hartwell is 11.1h.

How many hours of sunshine does Hartwell have in October?

In October, the average sunshine in Hartwell is 6.6h.

What is the UV index reading in October in Hartwell?

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in October - Hartwell, OH
  • Average high temperature in October: 17.9°C

The warmest month (with the highest average high temperature) is July (28.9°C).
The month with the lowest average high temperature is January (1.8°C).

  • Average low temperature in October: 8.6°C

The month with the highest average low temperature is July (19.1°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).

Average pressure in October - Hartwell, OH
  • Average pressure in October: 1017.2mbar

The month with the highest atmospheric pressure is January (1020.7mbar).
The month with the lowest atmospheric pressure is June (1013.9mbar).

Average wind speed in October - Hartwell, OH
  • Average wind speed in October: 11.6km/h

The windiest month (with the highest average wind speed) is January (14.3km/h).
The calmest months (with the lowest average wind speed) are July and August (8.4km/h).

Average humidity in October - Hartwell, OH
  • Average humidity in October: 74%

The month with the highest relative humidity is December (81%).
Months with the lowest relative humidity are August, September and October (74%).

Average rainfall in October - Hartwell, OH
  • Average rainfall in October: 20mm

The wettest month (with the highest rainfall) is May (36mm).
The driest month (with the least rainfall) is September (16mm).

Average rainfall days in October - Hartwell, OH
  • Average rainfall days in October: 9.4 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is November (6.5 days).

Average snowfall in October - Hartwell, OH
  • Average snowfall in October: 0mm

The month with the highest snowfall is January (24mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in October - Hartwell, OH
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is February (6.1 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October / Average sunshine in October - Hartwell, OH
  • Average daylight in October: 11.1h

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: 6.6h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 4h).

Average sunshine days in October - Hartwell, OH
  • Average sunshine days in October: 20.4 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is June (14 days).

Average UV index in October - Hartwell, OH
  • Average UV index in October: 3

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in October - Hartwell, OH
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in October - Hartwell, OH
  • 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).