McKinney
September
Weather in McKinney for September 2024
Your guide to McKinney weather in September - trends and predictions
Until now, September 2024 in McKinney is cooler than usual, with temperatures averaging 31.5 °F, this is -2.7 °F below the typical seasonal average.
Expect cooler weather in the next days in McKinney with the forecast suggesting a temperature of 33 °F, lower than the historical average.
In general, the average temperature in McKinney at the beginning of September is 35 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 32.9 °F by the end of September.
The climate of McKinney in September is notably wet, with an average of 11 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
19
Dry days
11
Rainy days
0
Snow days
36°/21°
Temperatures
23 km/h
Avg max wind
51 %
Avg humidity
McKinney in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  35° | ||||||
| 2  36° | 3  32° | 4 31° | 5 35° | 6 38° | 7  38° | 8 38° |
| 9  35° | 10 35° | 11 31° | 12  31° | 13 32° | 14 34° | 15  33° |
| 16 33° | 17  35° | 18 36° | 19 39° | 20 39° | 21 37° | 22 35° |
| 23 32° | 24 35° | 25 31° | 26 32° | 27 34° | 28 34° | 29 32° |
| 30 32° |
You can click on date
Access McKinney weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in McKinney
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Partly cloudy | 35° /21° | 0.9 mm | 8 | |
| Sept. 2 | Cloudy | 36° /21° | 0.6 mm | 8 | |
| Sept. 3 | Thundery outbreaks possible | 32° /21° | 2.9 mm | 7 | |
| Sept. 4 | Thundery outbreaks possible | 31° /21° | 2.1 mm | 7 | |
| Sept. 5 | Partly cloudy | 35° /21° | 0.7 mm | 8 | |
| Sept. 6 | Thundery outbreaks possible | 38° /24° | 0 mm | 9 | |
| Sept. 7 | Fog | 38° /22° | 0.1 mm | 9 | |
| Sept. 8 | Cloudy | 38° /21° | 0.1 mm | 9 | |
| Sept. 9 | Patchy rain possible | 35° /19° | 0.8 mm | 8 | |
| Sept. 10 | Partly cloudy | 35° /17° | 0 mm | 9 | |
| Sept. 11 | Light rain shower | 31° /20° | 2.4 mm | 7 | |
| Sept. 12 | Torrential rain shower | 31° /20° | 32.2 mm | 7 | |
| Sept. 13 | Cloudy | 32° /20° | 0 mm | 8 | |
| Sept. 14 | Mist | 34° /20° | 2.8 mm | 8 | |
| Sept. 15 | Overcast | 33° /21° | 1.2 mm | 7 | |
| Sept. 16 | Partly cloudy | 33° /20° | 0.6 mm | 8 | |
| Sept. 17 | Sunny | 35° /18° | 0 mm | 8 | |
| Sept. 18 | Sunny | 36° /18° | 0 mm | 9 | |
| Sept. 19 | Sunny | 39° /21° | 0 mm | 8 | |
| Sept. 20 | Sunny | 39° /22° | 0 mm | 8 | |
| Sept. 21 | Sunny | 37° /22° | 0 mm | 8 | |
| Sept. 22 | Sunny | 35° /25° | 0 mm | 8 | |
| Sept. 23 | Patchy rain possible | 32° /21° | 3.7 mm | 6 | |
| Sept. 24 | Patchy rain possible | 35° /20° | 4.8 mm | 6 | |
| Sept. 25 | Patchy rain possible | 31° /20° | 1.4 mm | 6 | |
| Sept. 26 | Sunny | 32° /24° | 0 mm | 7 | |
| Sept. 27 | Sunny | 34° /22° | 0 mm | 7 | |
| Sept. 28 | Sunny | 34° /21° | 0 mm | 7 | |
| Sept. 29 | Sunny | 32° /20° | 0 mm | 7 | |
| Sept. 30 | Sunny | 32° /17° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for McKinney in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the McKinney forecast closer to your planned date for the most up-to-date weather information.
McKinney in September - FAQ
What are the expected maximum and minimum temperatures in McKinney during September?
With daytime temperatures soaring above 36° and not dropping much below 21° at night, September in McKinney is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in McKinney during September?
Significant rainfall exceeding 102.3 mm is expected in McKinney during September, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in McKinney during September?
The average wind speed in McKinney during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Quick links
You are here
Where is McKinney?Get accurate weather forecasts for McKinney, located at latitude 33.198 and longitude -96.615. Stay updated with localized weather information tailored for McKinney.
Found a mistake?
We appreciate your attention to details. Tell us here.