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McKinney, United States Snapshot 2026
Where is McKinney?
McKinney, United States
- Continent
- Americas
- Country
- United States
- City
- McKinney
- Population
- 162.9K
- Elevation
- 192 m
- Coordinates
- 33.20°, -96.62°
McKinney is a city in United States with a population of approximately 162.9K. Average temperatures range from 3°C (38°F) in January to 34°C (94°F) in July. The best time to visit is April, May, September, October. The city sits at an elevation of 192 m above sea level.
Time in McKinney right now
Open full time & time zone page 15:46 46
Monday, June 15, 2026
IANA time zone
America/Chicago
Daylight saving
DST in effect
CST / CDT
Next DST change
November 1
backward -1h
Live weather in McKinney
Daylight in McKinney today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 20m
Climate normals for McKinney
Long-term monthly averages based on historical data.
January
Fair 
February
Fair March
Good April best
Excellent May best
Excellent June
Fair July
Poor August
Poor September best
Excellent October best
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 13°C / 3°C | 10°C / -1°C | 7days (67 mm) Good | 7h Good | 67% Muggy | 3.5 Moderate | Fair | View Details |
| February | 16°C / 6°C | 13°C / 2°C | 8days (88 mm) Wet | 6.7h Fair | 69% Muggy | 4.4 Moderate | Fair | View Details |
| March | 21°C / 11°C | 20°C / 8°C | 10days (118 mm) Wet | 8.2h Good | 67% Muggy | 6 High | Good | View Details |
| April best | 24°C / 14°C | 23°C / 12°C | 11days (149 mm) Wet | 8.8h Good | 67% Muggy | 6.3 High | Excellent | View Details |
| May best | 28°C / 19°C | 29°C / 19°C | 12days (157 mm) Wet | 9.8h Good | 72% Muggy | 7.4 Very High | Excellent | View Details |
| June | 32°C / 23°C | 36°C / 25°C | 10days (90 mm) Wet | 11.6h Excellent | 70% Muggy | 8 Very High | Fair | View Details |
| July | 34°C / 25°C | 38°C / 28°C | 8days (47 mm) Wet | 12.4h Excellent | 62% Muggy | 8 Very High | Poor | View Details |
| August | 34°C / 25°C | 38°C / 28°C | 7days (89 mm) Good | 11.4h Excellent | 61% Muggy | 7.8 Very High | Poor | View Details |
| September best | 31°C / 22°C | 34°C / 24°C | 7days (66 mm) Good | 10.1h Excellent | 63% Muggy | 6.6 High | Excellent | View Details |
| October best | 26°C / 16°C | 26°C / 15°C | 7days (116 mm) Good | 8.8h Good | 61% Muggy | 5.4 High | Excellent | View Details |
| November | 19°C / 10°C | 18°C / 8°C | 7days (75 mm) Good | 7.5h Good | 69% Muggy | 4 Moderate | Good | View Details |
| December | 15°C / 7°C | 13°C / 3°C | 7days (65 mm) Good | 6.4h Fair | 69% Muggy | 3.3 Moderate | Fair | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 13°C / 3°C . Feb: 16°C / 6°C . Mar: 21°C / 11°C . Apr: 24°C / 14°C . May: 28°C / 19°C . Jun: 32°C / 23°C . Jul: 34°C / 25°C . Aug: 34°C / 25°C . Sep: 31°C / 22°C . Oct: 26°C / 16°C . Nov: 19°C / 10°C . Dec: 15°C / 7°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 67 mm. Feb: 88 mm. Mar: 118 mm. Apr: 149 mm. May: 157 mm. Jun: 90 mm. Jul: 47 mm. Aug: 89 mm. Sep: 66 mm. Oct: 116 mm. Nov: 75 mm. Dec: 65 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 67%. Feb: 69%. Mar: 67%. Apr: 67%. May: 72%. Jun: 70%. Jul: 62%. Aug: 61%. Sep: 63%. Oct: 61%. Nov: 69%. Dec: 69%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 21 km/h . Feb: 22 km/h . Mar: 24 km/h . Apr: 24 km/h . May: 21 km/h . Jun: 18 km/h . Jul: 18 km/h . Aug: 16 km/h . Sep: 15 km/h . Oct: 19 km/h . Nov: 20 km/h . Dec: 20 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 4. Mar: UV 6. Apr: UV 6. May: UV 7. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 5. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
McKinney has a population of approximately 162.9K.
The best months to visit McKinney are April, May, September, October, when temperatures are pleasant and rainfall is lower.
McKinney receives approximately 1127mm of rainfall annually across 101 rainy days.
McKinney is located in United States, in the Americas region.
McKinney sits at an elevation of 192 m (630 ft) above sea level.