January in Marana, AZ: peak season for golf — great conditions and a wide playing window. Best tee times: late morning to early afternoon after dew burns off.
| Average January Weather | |
|---|---|
| Avg daily high | 64°F |
| Avg daily low | 42°F |
| Rainy days | 6 / mo |
| Avg peak wind | 10 mph |
Temperature is the defining variable for golf in Marana in January. At 64°F average high, it's the coldest month of the year here — but that still sits squarely in the site's ideal 60–80°F window, which is why the page carries a Peak Season badge. Mornings are the catch: lows drop to 42°F, creating a 22-degree daily swing that demands a layering strategy most Arizona visitors aren't expecting.
Wind stays cooperative, with peak gusts averaging just 10 mph — the third-calmest reading of any month. Precipitation is the one legitimate downside: six rainy days ties January with March for third-wettest on the annual calendar, up two days from December. Tee off mid-morning once temps climb into the mid-50s, and most rounds will feel comfortable from the fourth hole onward.
Book late-morning slots — 9 to 10 AM — rather than the earliest available times; the 42°F average low means a 7 AM start puts you on the first tee in genuinely cold air, and most days need 90 minutes of warming before reaching comfortable playing temperature. Given six average precipitation days, check forecasts 48 hours out and use afternoon rounds as a backup window when mornings run wet. See how conditions rate hour by hour on our playability scale.
January runs 3°F cooler than December and adds two more precipitation days, making it the rawer of the two winter months despite similar wind (10 mph vs. December's 9.1 mph). February flips the script — highs rebound 4°F to 68°F and rainy days drop back to four, so conditions tighten up noticeably as the season progresses. If flexibility exists, February offers a measurably drier and slightly warmer window, but January remains fully playable.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Marana, AZ for the current playability rating, hourly wind, temperature, and the recommended tee time window.
← December in Marana, AZ • February in Marana, AZ →
At a 64°F average high, January is Marana's coldest month but still falls within a comfortable playing range for most golfers once the day warms up. The main challenge is the morning low of 42°F, so planning a tee time after 9 AM makes a noticeable difference. Layering up for the first few holes and peeling back by the turn covers most situations.
January averages six precipitation days, which ties it with March for the third-wettest month of the year — two more days than December. That works out to roughly one day in five that some precipitation occurs, though Arizona winter rain is often brief. Checking a 48-hour forecast before booking and avoiding early-morning tee times on overcast days is the practical way to manage the risk.