September weather forecast
Climbing Hill, IA

Share

Weather in September

September, the first month of the autumn in Climbing Hill, is also a moderately hot month, with an average temperature fluctuating between 55.6°F (13.1°C) and 75°F (23.9°C).

Temperature

September brings a slight decrease in temperature, down from a moderately hot 80.6°F (27°C) in August to a still warm 75°F (23.9°C). Climbing Hill experiences a nighttime temperature average of 55.6°F (13.1°C) during September.

Humidity

In September, the average relative humidity in Climbing Hill is 72%.

Rainfall

In Climbing Hill, Iowa, in September, during 10.6 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. Throughout the year, in Climbing Hill, there are 105.4 rainfall days, and 15.83" (402mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Climbing Hill.

Daylight

The average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:50 am and sunset at 7:57 pm. On the last day of September, sunrise is at 7:21 am and sunset at 7:06 pm CDT.

Sunshine

The average sunshine in September is 8.9h.

UV index

In Climbing Hill, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A daily maximum UV index of 4 in September translates into the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
[Resources]

Frequently asked questions

What is the average September temperature in Climbing Hill?

The average high-temperature, in September, in Climbing Hill, is 75°F (23.9°C), while the average low-temperature is 55.6°F (13.1°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is appraised at 84.2°F (29°C).

What is the average humidity in September in Climbing Hill?

In Climbing Hill, Iowa, the average relative humidity in September is 72%.

How much does it rain in Climbing Hill in September?

In Climbing Hill, during September, the rain falls for 10.6 days and regularly aggregates up to 1.46" (37mm) of precipitation.

When it does not snow in Climbing Hill?

May through September are months without snowfall.

Does it snow in Climbing Hill in September?

In Climbing Hill, Iowa, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Climbing Hill have in September?

The average day length in September is 12h and 28min.

What time are sunrise and sunset in September in Climbing Hill?

On the first day of September in Climbing Hill, sunrise is at 6:50 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 7:06 pm CDT.

How many hours of sunshine does Climbing Hill have in September?

The average sunshine duration in September is 8.9h.

What is the UV index intensity in September in Climbing Hill?

In Climbing Hill, Iowa, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents 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
Climbing Hill, IA

Average temperature in September - Climbing Hill, IA
  • Average high temperature in September: 75°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in September: 55.6°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

[Resources]

Average pressure in September
Climbing Hill, IA

Average pressure in September - Climbing Hill, IA
  • Average pressure in September: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

[Resources]

Average wind speed in September
Climbing Hill, IA

Average wind speed in September - Climbing Hill, IA
  • Average wind speed in September: 8.9mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

[Resources]

Average humidity in September
Climbing Hill, IA

Average humidity in September - Climbing Hill, IA
  • Average humidity in September: 72%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (66%).

[Resources]

Average rainfall in September
Climbing Hill, IA

Average rainfall in September - Climbing Hill, IA
  • Average rainfall in September: 1.46"

The wettest month (with the highest rainfall) is June (2.48").
The driest month (with the least rainfall) is January (0.39").

[Resources]

Average rainfall days in September
Climbing Hill, IA

Average rainfall days in September - Climbing Hill, IA
  • Average rainfall days in September: 10.6 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (2.3 days).

[Resources]

Average snowfall in September
Climbing Hill, IA

Average snowfall in September - Climbing Hill, IA
  • Average snowfall in September: 0"

The month with the highest snowfall is March (2.17").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in September
Climbing Hill, IA

Average snowfall days in September - Climbing Hill, IA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Climbing Hill, IA

Average daylight in September / Average sunshine in September - Climbing Hill, 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: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

[Resources]

Average sunshine days in September
Climbing Hill, IA

Average sunshine days in September - Climbing Hill, IA
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is December (23.4 days).
The month with the least sunshine days is June (13.1 days).

[Resources]

Average UV index in September
Climbing Hill, IA

Average UV index in September - Climbing Hill, IA
  • Average UV index in September: 4

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

[Resources]

Average cloud cover in September
Climbing Hill, IA

Average cloud cover in September - Climbing Hill, IA
  • Average cloud cover in September: 30

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 26).

[Resources]

Average visibility in September
Climbing Hill, IA

Average visibility in September - Climbing Hill, 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).

[Resources]

Climbing Hill, Iowa, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location