September weather forecast
Wheatland, IA

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Wheatland, Iowa, with an average temperature fluctuating between 55.8°F (13.2°C) and 75.2°F (24°C).

Temperature

With the arrival of September, Wheatland's average high-temperature registers at a still moderately hot 75.2°F (24°C), indicating a subtle variation from the previous month. The low-temperature average for Wheatland during September stands at a moderate 55.8°F (13.2°C).

Humidity

In September, the average relative humidity in Wheatland is 76%.

Rainfall

In Wheatland, Iowa, during September, the rain falls for 12.5 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, in Wheatland, there are 151.1 rainfall days, and 31.14" (791mm) of precipitation is accumulated.

Snowfall

In Wheatland, snow does not fall in May through September.

Daylight

In Wheatland, the average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:29 am and sunset at 7:36 pm. On the last day of September, sunrise is at 6:59 am and sunset at 6:46 pm CDT.

Sunshine

In September, the average sunshine is 9.4h.

UV index

In Wheatland, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 4 during September translates into the following guidance:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures in Wheatland?

In September, the average high-temperature and low-temperature are 75.2°F (24°C) and 55.8°F (13.2°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 87.8°F (31°C).

What is the average humidity in September in Wheatland?

In September, the average relative humidity in Wheatland is 76%.

How many days does it rain in September in Wheatland?

In Wheatland, during September, the rain falls for 12.5 days and regularly aggregates up to 2.36" (60mm) of precipitation.

When it does not snow in Wheatland?

May through September are months without snowfall.

Does it snow in Wheatland in September?

In Wheatland, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Wheatland have in September?

In Wheatland, Iowa, the average day length in September is 12h and 28min.

What time are sunrise and sunset in September in Wheatland?

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:46 pm CDT.

How many hours of sunshine does Wheatland have in September?

In Wheatland, the average sunshine duration in September is 9.4h.

What is the UV index reading in September in Wheatland?

The average daily maximum UV index in September in Wheatland, Iowa, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from 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 September
Wheatland, IA

Average temperature in September - Wheatland, IA
  • Average high temperature in September: 75.2°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in September: 55.8°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

Average pressure in September
Wheatland, IA

Average pressure in September - Wheatland, IA
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in September
Wheatland, IA

Average wind speed in September - Wheatland, IA
  • Average wind speed in September: 7.8mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

Average humidity in September
Wheatland, IA

Average humidity in September - Wheatland, IA
  • Average humidity in September: 76%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September
Wheatland, IA

Average rainfall in September - Wheatland, IA
  • Average rainfall in September: 2.36"

The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days in September
Wheatland, IA

Average rainfall days in September - Wheatland, IA
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (4.6 days).

Average snowfall in September
Wheatland, IA

Average snowfall in September - Wheatland, IA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (4.88").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Wheatland, IA

Average snowfall days in September - Wheatland, IA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (11.6 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
Wheatland, IA

Average daylight in September / Average sunshine in September - Wheatland, IA
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in September
Wheatland, IA

Average sunshine days in September - Wheatland, IA
  • Average sunshine days in September: 15.8 days

The month with the most sunshine days is December (17.4 days).
The months with the least sunshine days are May and June (8.3 days).

Average UV index in September
Wheatland, IA

Average UV index in September - Wheatland, IA
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in September
Wheatland, IA

Average cloud cover in September - Wheatland, IA
  • Average cloud cover in September: 30

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in September
Wheatland, IA

Average visibility in September - Wheatland, IA
  • 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).

Wheatland, Iowa, USA

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