Oklahoma City

Oklahoma Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Oklahoma, the United States of America in September.

Planning a getaway to Oklahoma, the United States of America this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Oklahoma in September

Oklahoma, the United States of America is a region in the United States of America. September in Oklahoma generally has temperatures that range from warm to very warm, with precipitation levels ranging from low to high.

Temperatures

The average highest temperatures fluctuate between warm in Miami at 28°C (82°F) to very warm in Lawton at 31°C (88°F). Nighttime temperatures generally drop to 17°C (63°F) in Lawton and 16°C (61°F) in Miami. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

To learn more about the conditions in specific areas of Oklahoma, the United States of America, check out the map below.

Precipitation

In September, precipitation varies across different areas. From low rainfall in Guymon with an average of 27 mm (1.1 in) to high rainfall in Vinita with 131 mm (5.2 in).

Average sunshine

September brings good sunshine to many areas. Oklahoma City sees around 292 hours of sunlight, great for visitors looking for bright days.

Explore Oklahoma by month

Pick a month to see the average temperature, rainfall and sunshine in Oklahoma — and find the best time to visit. (based on Oklahoma City)

Best Places to Visit in Oklahoma in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Oklahoma.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Oklahoma

What is the weather like in September for some of the most popular destinations in Oklahoma, the United States of America?

Temperature range in Oklahoma (September)

Precipitation variation in Oklahoma (September)

Oklahoma City

In September Oklahoma City generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
34°C (93°F)
30°C (86°F)
23°C (73°F)
Min temperature
22°C (72°F)
17°C (63°F)
10°C (50°F)
Monthly sun hours
338 hours
292 hours
244 hours
Monthly rainfall
83 mm (3.3 in)
80 mm (3.1 in)
84 mm (3.3 in)
Monthly rainy days
7 days
8 days
7 days
Weather conditions

Tulsa

In September Tulsa generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

August
September
October
Max temperature
34°C (93°F)
29°C (84°F)
23°C (73°F)
Min temperature
22°C (72°F)
17°C (63°F)
10°C (50°F)
Monthly sun hours
306 hours
235 hours
220 hours
Monthly rainfall
77 mm (3 in)
81 mm (3.2 in)
70 mm (2.8 in)
Monthly rainy days
7 days
8 days
7 days
Weather conditions

Ardmore

In September Ardmore generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 18°C (64°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
35°C (95°F)
31°C (88°F)
25°C (77°F)
Min temperature
23°C (73°F)
18°C (64°F)
11°C (52°F)
Monthly rainfall
49 mm (1.9 in)
71 mm (2.8 in)
103 mm (4.1 in)
Monthly rainy days
6 days
7 days
7 days
Weather conditions

Norman

In September Norman generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
34°C (93°F)
30°C (86°F)
24°C (75°F)
Min temperature
22°C (72°F)
17°C (63°F)
10°C (50°F)
Monthly sun hours
338 hours
292 hours
244 hours
Monthly rainfall
83 mm (3.3 in)
71 mm (2.8 in)
83 mm (3.3 in)
Monthly rainy days
7 days
8 days
7 days
Weather conditions

Lawton

In September Lawton generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
36°C (97°F)
31°C (88°F)
25°C (77°F)
Min temperature
22°C (72°F)
17°C (63°F)
10°C (50°F)
Monthly rainfall
55 mm (2.2 in)
80 mm (3.1 in)
74 mm (2.9 in)
Monthly rainy days
6 days
8 days
6 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Oklahoma, in the United States of America.

Popular cities in September

Day & night temperatures, rainfall and average weather in Oklahoma in September.

City Weather Day temp Night temp Rainfall
Oklahoma City 30°C (86°F) 17°C (63°F) 80 mm (3.1 in)
Tulsa 29°C (84°F) 17°C (63°F) 81 mm (3.2 in)
Ardmore 31°C (88°F) 18°C (64°F) 71 mm (2.8 in)
Norman 30°C (86°F) 17°C (63°F) 71 mm (2.8 in)
Lawton 31°C (88°F) 17°C (63°F) 80 mm (3.1 in)
Enid 30°C (86°F) 16°C (61°F) 65 mm (2.6 in)

Oklahoma weather in September: frequently asked questions

What is the weather like in Oklahoma, the United States of America in September?

Expect tolerable weather across Oklahoma, the United States of America in September. The popular destination of Oklahoma City averages 30°C (86°F) by day and 17°C (63°F) at night during this month.

What is the average temperature in Oklahoma, the United States of America in September?

Daytime temperatures in Oklahoma City peak at roughly 30°C (86°F) in September, dropping to about 17°C (63°F) overnight.

Does Oklahoma, the United States of America get a lot of rain in September?

Rain is generally moderate to light in Oklahoma, the United States of America during September, with Oklahoma City averaging close to 80 mm (3.1 in).

Is September a Good Time to Visit Oklahoma, the United States of America?

In our opinion, September is a good time to visit Oklahoma, the United States of America with overall pleasant weather in Oklahoma City.

Generally speaking, the best visiting conditions can be found in October offering mostly perfect weather in Oklahoma City. The weather in July, August and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Oklahoma.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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