September weather forecast
Maurine, SD

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Weather in September

The first month of the autumn, September, is still a warm month in Maurine, South Dakota, with an average temperature ranging between min 56.3°F (13.5°C) and max 75.4°F (24.1°C).

Temperature

Maurine's September weather shows a moderate shift in high-temperatures, falling from August's moderately hot 84.7°F (29.3°C) to a still warm 75.4°F (24.1°C). Maurine records an average low of 56.3°F (13.5°C) throughout the nights in September.

Humidity

August and September, with an average relative humidity of 49%, are the least humid months in Maurine, South Dakota.

Rainfall

In Maurine, in September, it is raining for 7.9 days, with typically 0.87" (22mm) of accumulated precipitation. In Maurine, during the entire year, the rain falls for 99.7 days and collects up to 16.06" (408mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in September in Maurine is 12h and 31min.
On the first day of September in Maurine, sunrise is at 6:13 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:32 pm MDT.

Sunshine

The average sunshine in September in Maurine, South Dakota, is 9.7h.

UV index

In Maurine, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, a regular UV index of 4 translates into these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September in Maurine?

An average high-temperature, in September, in Maurine, is 75.4°F (24.1°C) and the average low-temperature is 56.3°F (13.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is estimated at 86°F (30°C).

What are the least humid months in Maurine?

The months with the lowest humidity in Maurine are August and September, with an average relative humidity of 49%.

What is the average humidity in September in Maurine?

The average relative humidity in September in Maurine, South Dakota, is 49%.

How much does it rain in Maurine in September?

In Maurine, South Dakota, in September, it is raining for 7.9 days, with typically 0.87" (22mm) of accumulated precipitation.

When it does not snow in Maurine?

June through September are months without snowfall in Maurine.

Does it snow in Maurine in September?

In Maurine, South Dakota, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Maurine have in September?

The average day length in September is 12h and 31min.

When is the sunrise / sunset in September in Maurine?

On the first day of September in Maurine, South Dakota, sunrise is at 6:13 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:32 pm MDT.

How many hours of sunshine does Maurine have in September?

In September, the average sunshine duration in Maurine is 9.7h.

What is the UV index intensity in September in Maurine?

The average daily maximum UV index in September in Maurine is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's 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
Maurine, SD

Average temperature in September - Maurine, SD
  • Average high temperature in September: 75.4°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in September: 56.3°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

Average pressure in September
Maurine, SD

Average pressure in September - Maurine, SD
  • Average pressure in September: 29.94"Hg

The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in September
Maurine, SD

Average wind speed in September - Maurine, SD
  • Average wind speed in September: 11.3mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest months (with the lowest average wind speed) are February and August (10.4mph).

Average humidity in September
Maurine, SD

Average humidity in September - Maurine, SD
  • Average humidity in September: 49%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are August and September (49%).

Average rainfall in September
Maurine, SD

Average rainfall in September - Maurine, SD
  • Average rainfall in September: 0.87"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days in September
Maurine, SD

Average rainfall days in September - Maurine, SD
  • Average rainfall days in September: 7.9 days

The month with the highest number of rainy days is May (14.7 days).
The months with the least rainy days are January and February (3.3 days).

Average snowfall in September
Maurine, SD

Average snowfall in September - Maurine, SD
  • Average snowfall in September: 0"

The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Maurine, SD

Average snowfall days in September - Maurine, SD
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Maurine, SD

Average daylight in September / Average sunshine in September - Maurine, SD
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in September: 9h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in September
Maurine, SD

Average sunshine days in September - Maurine, SD
  • Average sunshine days in September: 20.4 days

The month with the most sunshine days is September (20.4 days).
The month with the least sunshine days is April (12.4 days).

Average UV index in September
Maurine, SD

Average UV index in September - Maurine, SD
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Maurine, SD

Average cloud cover in September - Maurine, SD
  • Average cloud cover in September: 22

The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 19).

Average visibility in September
Maurine, SD

Average visibility in September - Maurine, SD
  • 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).

Maurine, South Dakota, USA

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