Historic downtown McKinney's storefronts

Weather · January

McKinney weather in January

Average highs of 56°F, lows of 34°F and 2.7 in of rain, from 30 years of weather records.

January is McKinney’s coldest month, with average highs of 56°F and lows of 34°F. That is 2° cooler than December, and 20° below the yearly average high.

Average high
56°F
Average low
34°F
Precipitation
2.7 in
Wet days
6
Sunrise · sunset
7:29 AM · 5:41 PM

January across the year

  1. 56°34°Jan
  2. 60°38°Feb
  3. 68°46°Mar
  4. 75°53°Apr
  5. 83°62°May
  6. 91°70°Jun
  7. 95°74°Jul
  8. 96°73°Aug
  9. 88°66°Sep
  10. 78°54°Oct
  11. 66°44°Nov
  12. 57°36°Dec

High and low Rain

What to wear in January

  • Cool days: a warm jacket and long pants, plus layers for the swing between morning and afternoon.

January is good for

Around McKinney

Adriatica in McKinney Texas
Adriatica in McKinney TexasJedrollins · CC BY-SA 4.0
The Pub McKinney in McKinney, Texas
McKinney April 2017 030 (The Pub McKinney)Michael Barera · CC BY-SA 4.0
1915 First National Bank, McKinney
McKinney April 2017 005 (1915 First National Bank)Michael Barera · CC BY-SA 4.0

See McKinney

A look around town before you go.

Things to do in McKinney, Texas! video thumbnail

THINGS TO DO · YOUTUBE SHORT

Things to do in McKinney, Texas!

A local activity Short shared by RV Geeking.

Watch on YouTube ↗

January compared with the months around it

MonthHighLowRain
December57°F36°F3.5 in
January56°F34°F2.7 in
February60°F38°F2.6 in

Planning a trip? See the best time to visit McKinney and today’s forecast.

Questions

How hot does it get in McKinney in January?

Average highs are 56°F and average lows 34°F, for a daily mean of 45°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in McKinney in January?

January averages 2.7 in of precipitation over about 6 days with at least 0.01 in. It is the 9th wettest month of the year.

What time is sunset in McKinney in January?

Around mid-January the sun rises about 7:29 AM and sets about 5:41 PM, for roughly 10.2 hours of daylight.

Is January a good time to visit McKinney?

The mildest months for visiting are March, April, November. January is cool.

NOAA U.S. Climate Normals 1991–2020, Mckinney Muni Ap station (3.1 mi from downtown). Sunrise and sunset are calculated for January 15 at the city’s coordinates.

McKinney AI

Your McKinney local guide
Hey there!

I'm McKinney AI. Ask about neighborhood food, independent shops, local history or planning a visit.

AI recommendations may be inaccurate. Verify hours and prices. Questions are processed by Cloudflare. Privacy