September weather forecast and climate
Morrow, OH

September, the first month of the autumn, in Morrow, is also a moderately hot month, with average temperature varying between 76.3°F (24.6°C) and 57.4°F (14.1°C).

Temperature

In Morrow, the average high-temperature in September is essentially the same as in August - a still moderately hot 76.3°F (24.6°C). The average low-temperature, in Morrow, is 57.4°F (14.1°C).

Humidity

In September, the average relative humidity is 76%.

Rainfall

September is the month with the least rainfall in Morrow. Rain falls for 12.5 days and accumulates 1.5" (38mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In September, the average length of the day in Morrow is 12.4h.

Sunshine

In Morrow, the average sunshine in September is 8.2h.

UV index

In September, the average daily maximum UV index in Morrow is 4. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 4 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.

What is the temperature in September in Morrow?

In Morrow, in September, the average high-temperature is 76.3°F (24.6°C), and the average low-temperature is 57.4°F (14.1°C).

What is the average humidity in September in Morrow?

The average relative humidity in September in Morrow is 76%.

How many days does it rain in September in Morrow?

In Morrow, Ohio, in September, during 12.5 rainfall days, 1.5" (38mm) of precipitation is typically accumulated.

What is the driest month in Morrow?

September is the month with the least rainfall in Morrow. Rain falls for 12.5 days and accumulates 1.5" (38mm) of precipitation.

When it does not snow in Morrow?

In Morrow snow does not fall in May through October.

How many hours of daylight does Morrow have in September?

In Morrow, the average length of the day in September is 12.4h.

How long on average sun shines in September in Morrow?

In Morrow, Ohio, the average sunshine in September is 8.2h.

What is the UV index intensity in September in Morrow?

In September, the average daily maximum UV index in Morrow is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in September - Morrow, OH
  • Average high temperature in September: 76.3°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in September: 57.4°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in September - Morrow, OH
  • Average pressure in September: 30.03"

Months with the highest atmospheric pressure are January and November (30.14").
The month with the lowest atmospheric pressure is June (29.94").

Average wind speed in September - Morrow, OH
  • Average wind speed in September: 6.2mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in September - Morrow, OH
  • Average humidity in September: 76%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (74%).

Average rainfall in September - Morrow, OH
  • Average rainfall in September: 1.5"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in September - Morrow, OH
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (8 days).

Average snowfall in September - Morrow, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.32").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September - Morrow, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (8.5 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Morrow, OH
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in September: 8.2h

Months with the most sunshine are June and July (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 3.7h).

Average sunshine days in September - Morrow, OH
  • Average sunshine days in September: 15.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (10.5 days).

Average UV index in September - Morrow, OH
  • Average UV index in September: 4

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 September - Morrow, OH
  • Average cloud cover in September: 33

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in September - Morrow, OH
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).