September weather forecast
Gowrie, IA

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Gowrie, Iowa, with an average temperature ranging between min 55.8°F (13.2°C) and max 74.8°F (23.8°C).

Temperature

The shift into September uncovers an average high-temperature of a still warm 74.8°F (23.8°C), subtly different from the previous month. Gowrie, during September, witnesses an average low-temperature of 55.8°F (13.2°C).

Humidity

In September, the average relative humidity is 75%.

Rainfall

In Gowrie, in September, it is raining for 11.2 days, with typically 2.91" (74mm) of accumulated precipitation. Throughout the year, in Gowrie, there are 125.7 rainfall days, and 26.5" (673mm) of precipitation is accumulated.

Snowfall

In Gowrie, snow does not fall in June through September.

Daylight

In September, the average length of the day is 12h and 28min.
On the first day of the month, sunrise is at 6:43 am and sunset at 7:50 pm. On the last day of September, sunrise is at 7:13 am and sunset at 6:59 pm CDT.

Sunshine

In Gowrie, the average sunshine in September is 9.3h.

UV index

In Gowrie, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures?

In Gowrie, 74.8°F (23.8°C) is the average high-temperature and 55.8°F (13.2°C) is the average low-temperature during September. In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 89.6°F (32°C).

What is the average humidity in September?

The average relative humidity in September is 75%.

How much does it rain in September?

In Gowrie, during September, the rain falls for 11.2 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When it does not snow in Gowrie?

In Gowrie, snow does not fall in June through September.

Does it snow in Gowrie in September?

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

What is the average length of the day in September?

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

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 6:43 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 6:59 pm CDT.

How long on average sun shines in September?

In Gowrie, the average sunshine duration in September is 9.3h.

How high is the UV index in September?

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Gowrie, IA

Average temperature in September - Gowrie, IA
  • Average high temperature in September: 74.8°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (26.8°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 (13.5°F).

Average pressure in September
Gowrie, IA

Average pressure in September - Gowrie, IA
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in September
Gowrie, IA

Average wind speed in September - Gowrie, IA
  • Average wind speed in September: 8.3mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in September
Gowrie, IA

Average humidity in September - Gowrie, IA
  • Average humidity in September: 75%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (69%).

Average rainfall in September
Gowrie, IA

Average rainfall in September - Gowrie, IA
  • Average rainfall in September: 2.91"

The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is January (0.87").

Average rainfall days in September
Gowrie, IA

Average rainfall days in September - Gowrie, IA
  • Average rainfall days in September: 11.2 days

The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (3.4 days).

Average snowfall in September
Gowrie, IA

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

The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Gowrie, IA

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

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Gowrie, IA

Average daylight in September / Average sunshine in September - Gowrie, 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 6min).

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in September
Gowrie, IA

Average sunshine days in September - Gowrie, IA
  • Average sunshine days in September: 17.2 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (11.1 days).

Average UV index in September
Gowrie, IA

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

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

Average cloud cover in September
Gowrie, IA

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

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July and September (Cloud cover 30).

Average visibility in September
Gowrie, IA

Average visibility in September - Gowrie, IA
  • Average visibility in September: 6mi

The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).

Gowrie, Iowa, USA

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