September weather forecast
Moro, IL

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Weather in September

September, the first month of the autumn in Moro, is also a moderately hot month, with an average temperature fluctuating between 59.4°F (15.2°C) and 78.6°F (25.9°C).

Temperature

The move into September indicates a slight reduction in the average high-temperature, down from August's warm 84°F (28.9°C) to a still moderately hot 78.6°F (25.9°C). An average minimum temperature of 59.4°F (15.2°C) marks the month of September.

Humidity

The average relative humidity in September is 75%.

Rainfall

In September, the rain falls for 11.8 days. Throughout September, 1.69" (43mm) of precipitation is accumulated. Throughout the year, there are 138 rainfall days, and 23.9" (607mm) of precipitation is accumulated.

Snowfall

In Moro, snow does not fall in May through October.

Daylight

The average length of the day in September is 12h and 26min.
On the first day of September in Moro, sunrise is at 6:29 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:43 pm CDT.

Sunshine

In September, the average sunshine is 9.3h.

UV index

In Moro, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 5 in September translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature in Moro?

The high-temperature, in September, in Moro, is 78.6°F (25.9°C), while the low-temperature averages to 59.4°F (15.2°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in August is estimated at 93.2°F (34°C).

What is the average humidity in September?

The average relative humidity in September is 75%.

How much does it rain in Moro in September?

In September, the rain falls for 11.8 days. Throughout September, 1.69" (43mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Moro have in September?

The average day length in September is 12h and 26min.

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:43 pm CDT.

How many hours of sunshine does Moro have in September?

The average sunshine duration in September is 9.3h.

What is the UV index intensity in September?

In Moro, Illinois, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
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 September
Moro, IL

Average temperature in September - Moro, IL
  • Average high temperature in September: 78.6°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in September: 59.4°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in September
Moro, IL

Average pressure in September - Moro, IL
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in September
Moro, IL

Average wind speed in September - Moro, IL
  • Average wind speed in September: 6.3mph

The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity in September
Moro, IL

Average humidity in September - Moro, IL
  • Average humidity in September: 75%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in September
Moro, IL

Average rainfall in September - Moro, IL
  • Average rainfall in September: 1.69"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in September
Moro, IL

Average rainfall days in September - Moro, IL
  • Average rainfall days in September: 11.8 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (5.6 days).

Average snowfall in September
Moro, IL

Average snowfall in September - Moro, IL
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
Moro, IL

Average snowfall days in September - Moro, IL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Moro, IL

Average daylight in September / Average sunshine in September - Moro, IL
  • Average daylight in September: 12h and 2min

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 September: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 30min).

Average sunshine days in September
Moro, IL

Average sunshine days in September - Moro, IL
  • Average sunshine days in September: 15.7 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in September
Moro, IL

Average UV index in September - Moro, IL
  • Average UV index in September: 5

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 September
Moro, IL

Average cloud cover in September - Moro, IL
  • Average cloud cover in September: 30

The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are June, July and August (Cloud cover 29).

Average visibility in September
Moro, IL

Average visibility in September - Moro, IL
  • Average visibility in September: 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).

Moro, Illinois, USA

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