January in Mesa, AZ: peak season for golf — great conditions and a wide playing window. Best tee times: mid-morning through early afternoon.
| Average January Weather | |
|---|---|
| Avg daily high | 65°F |
| Avg daily low | 43°F |
| Rainy days | 7 / mo |
| Avg peak wind | 9.4 mph |
Temperature is the one variable that defines golf in Mesa in January. At 65°F average high, it's the coldest month of the year here — yet that number still sits squarely inside the 60–80°F ideal range, which is why the peak-season badge holds. Mornings are a different story: lows drop to 43°F, a 22-degree daily swing that catches visitors off guard.
Tee off too early and you're playing in jacket weather with firm, slow greens. Push your start time to 9 or 10 AM and conditions improve noticeably. January also brings Mesa's second-wettest month of the year, tied with July at 7 precipitation days, so some flexibility in your schedule pays off. Wind stays mild — 9.4 mph peak ranks as the third calmest of the year — so when skies clear, conditions are genuinely comfortable.
With a 43°F average low and a 22°F daily swing, book tee times no earlier than 9 AM to let temperatures climb toward the day's 65°F high. Given 7 potential precipitation days this month, secure a flexible cancellation policy and monitor forecasts 48 hours out rather than locking in non-refundable times weeks ahead. See how conditions rate hour by hour on our playability scale.
January is 2°F cooler than December and carries one additional precipitation day, making it marginally the tougher month to schedule around. February rebounds with a 5°F warmer average high and two fewer rainy days, rewarding golfers who can shift trips even a few weeks later. Wind ticks up slightly in both directions — 0.7 mph more than December, 0.8 mph less than February — so that factor barely moves the needle either way.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Mesa, AZ for the current playability rating, hourly wind, temperature, and the recommended tee time window.
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Yes, but with a caveat: it's Mesa's coldest month, with an average high of only 65°F and morning lows down to 43°F. That 22-degree daily swing means early tee times feel noticeably cold, so mid-morning starts are more comfortable. Once temperatures climb, conditions fall within the ideal range and winds average a calm 9.4 mph peak.
January ties July as Mesa's second-wettest month, averaging 7 precipitation days. That doesn't mean all-day washouts, but it does mean roughly one in four days has some measurable precipitation. Building a flexible itinerary — or at least choosing courses with liberal replay or rain-check policies — is worth doing this month specifically.