Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The arrival of September signals a shift in temperature, down from a very hot 95.5°F (35.3°C) in August to a hot 86.2°F (30.1°C). Lawton's nights in September cool down to an average low-temperature of 67.1°F (19.5°C).Heat index
The heat index value for September is calculated to be a hot 91.4°F (33°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
The average relative humidity in September in Lawton is 62%.Rainfall
In Lawton, in September, during 12.6 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. Throughout the year, in Lawton, there are 110.6 rainfall days, and 21.65" (550mm) of precipitation is accumulated.Snowfall
In Lawton, snow does not fall in May through October.Daylight
In Lawton, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 7:07 am and sunset at 7:59 pm. On the last day of September, sunrise is at 7:28 am and sunset at 7:18 pm CDT.
Sunshine
In Lawton, the average sunshine in September is 8.6h.UV index
In Lawton, Oklahoma, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In September, an average UV index of 6 transforms into the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
How hot does it get in Lawton in September?
What is the average humidity in September in Lawton?
How much does it rain in Lawton in September?
When it does not snow in Lawton?
How many hours of daylight does Lawton have in September?
What time are sunrise and sunset in September in Lawton?
How long on average sun shines in September in Lawton?
What is the UV index reading in September in Lawton?
Average temperature in September
Lawton, OK
- Average high temperature in September: 86.2°F
The warmest months (with the highest average high temperature) are July and August (95.5°F).
The month with the lowest average high temperature is December (51.3°F).
- Average low temperature in September: 67.1°F
The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in September
Lawton, OK
- Average pressure in September: 29.97"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
Lawton, OK
- Average wind speed in September: 8.6mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).
Average humidity in September
Lawton, OK
- Average humidity in September: 62%
The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is August (53%).
Average rainfall in September
Lawton, OK
- Average rainfall in September: 2.28"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is December (0.83").
Average rainfall days in September
Lawton, OK
- Average rainfall days in September: 12.6 days
The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in September
Lawton, OK
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Lawton, OK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Lawton, OK
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in September
Lawton, OK
- Average sunshine days in September: 15 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in September
Lawton, OK
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Lawton, OK
- Average cloud cover in September: 27
The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Lawton, 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).
Lawton, Oklahoma, USA
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