September in Hartford, CT: shoulder season for golf — playable with smart tee time selection. Best tee times: mid-morning through early afternoon.
| Average September Weather | |
|---|---|
| Avg daily high | 76°F |
| Avg daily low | 58°F |
| Rainy days | 11 / mo |
| Avg peak wind | 9.2 mph |
The one variable that defines golf in Hartford in September is precipitation — or rather, the lack of it. At just 11 rainy days, September is statistically the driest month of the year here, tied only with November. That single fact reshapes the whole playing experience: fairways firm up, tee times are easier to keep, and afternoon rounds rarely get washed out. Temperatures sit at a high of 76°F and a low of 58°F, landing squarely in the site's ideal 60–80°F range for most of the day.
The 18°F daily swing does demand some planning. Morning rounds can start on the cooler side of comfortable, but by midday conditions are as close to ideal as Hartford gets all year. Peak winds average 9.2 mph, the second calmest reading of any month, so the ball flies predictably and course management stays honest rather than desperate. September earns its shoulder-season badge without apology — it's quietly one of the most playable stretches on the Hartford calendar.
With only 11 precipitation days spread across the month, mid-week afternoon tee times carry less weather risk in September than at virtually any other point in the Hartford golf season — book them without the rain-day buffer you'd normally build in. That said, the 18°F daily swing means early morning slots before 8 AM can feel cool enough to affect feel and flexibility, so aim for a 9–10 AM start if your schedule allows. See how conditions rate hour by hour on our playability scale.
September sheds four rainy days compared to August's 15, and temperatures drop a manageable 7°F from August's 83°F high, making for noticeably cleaner conditions without meaningful cold. October brings a sharper 12°F drop in the average high down to 64°F and adds two more precipitation days back onto the calendar, so September sits in a brief but distinct window of dry, mild weather between the humid late summer and the cool, wetter fall.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Hartford, CT for the current playability rating, hourly wind, temperature, and the recommended tee time window.
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September is arguably Hartford's most consistently playable month. It averages only 11 precipitation days — the fewest of any month in the year — and peak winds of just 9.2 mph, the second calmest of any month. Temperatures top out at 76°F, sitting right in the ideal range for comfortable play throughout most of the day.
Average lows drop to 58°F, which means early morning tee times can feel genuinely chilly, especially later in the month as fall approaches. The daily temperature swing of 18°F is worth noting — layers you can shed by the turn are a practical choice rather than an overcaution. By midday, conditions are typically mild enough that the cool morning start is forgotten.