September weather forecast
Newkirk, OK

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Weather in September

September, the first month of the autumn in Newkirk, is also a moderately hot month, with an average temperature ranging between max 82.8°F (28.2°C) and min 63.9°F (17.7°C).

Temperature

As August makes way for September, Newkirk's average high-temperature eases from a hot 90.3°F (32.4°C) to a warm 82.8°F (28.2°C). The temperature lowers to an average of 63.9°F (17.7°C) during September nights.

Heat index

September's mean heat index is evaluated at a hot 87.8°F (31°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

In Newkirk, the average relative humidity in September is 67%.

Rainfall

In Newkirk, in September, during 12.2 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Newkirk, during the entire year, the rain falls for 122.5 days and collects up to 25.12" (638mm) of precipitation.

Snowfall

In Newkirk, snow does not fall in April through October.

Daylight

In Newkirk, the average length of the day in September is 12h and 24min.
On the first day of the month, sunrise is at 6:59 am and sunset at 7:56 pm. On the last day of September, sunrise is at 7:23 am and sunset at 7:12 pm CDT.

Sunshine

In September, the average sunshine is 8.7h.

UV index

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Around midday, solar radiation is most harmful; hence, exposure should be limited. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during September?

The average high-temperature, in September, in Newkirk, is 82.8°F (28.2°C), while the average low-temperature is 63.9°F (17.7°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is evaluated at 87.8°F (31°C).

What is the average humidity in September?

In September, the average relative humidity is 67%.

How many days does it rain in September?

In Newkirk, in September, it is raining for 12.2 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

How many hours of daylight does Newkirk have in September?

In September, the average day length is 12h and 24min.

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:59 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 7:12 pm CDT.

How many hours of sunshine does Newkirk have in September?

In September, the average sunshine duration is 8.7h.

How high is the UV index in September?

In Newkirk, the average daily maximum UV index in September is 5. 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
Newkirk, OK

Average temperature in September - Newkirk, OK
  • Average high temperature in September: 82.8°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in September: 63.9°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

Average pressure in September
Newkirk, OK

Average pressure in September - Newkirk, OK
  • Average pressure in September: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in September
Newkirk, OK

Average wind speed in September - Newkirk, OK
  • Average wind speed in September: 8.9mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

Average humidity in September
Newkirk, OK

Average humidity in September - Newkirk, OK
  • Average humidity in September: 67%

The month with the highest relative humidity is May (76%).
The months with the lowest relative humidity are July and August (64%).

Average rainfall in September
Newkirk, OK

Average rainfall in September - Newkirk, OK
  • Average rainfall in September: 2.6"

The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is December (0.79").

Average rainfall days in September
Newkirk, OK

Average rainfall days in September - Newkirk, OK
  • Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (4.6 days).

Average snowfall in September
Newkirk, OK

Average snowfall in September - Newkirk, OK
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Newkirk, OK

Average snowfall days in September - Newkirk, OK
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (3.2 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
Newkirk, OK

Average daylight in September / Average sunshine in September - Newkirk, OK
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in September: 8h and 4min

The months with the most sunshine are July and August (Average sunshine: 11h and 6min).
The months with the least sunshine are January and December (Average sunshine: 6h and 6min).

Average sunshine days in September
Newkirk, OK

Average sunshine days in September - Newkirk, OK
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is May (13.5 days).

Average UV index in September
Newkirk, OK

Average UV index in September - Newkirk, OK
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in September
Newkirk, OK

Average cloud cover in September - Newkirk, OK
  • Average cloud cover in September: 26

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in September
Newkirk, OK

Average visibility in September - Newkirk, OK
  • 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).

Newkirk, Oklahoma, USA

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