September in Manchester, NH: shoulder season for golf — playable with smart tee time selection. Best tee times: mid-morning through early afternoon.
| Average September Weather | |
|---|---|
| Avg daily high | 73°F |
| Avg daily low | 55°F |
| Rainy days | 13 / mo |
| Avg peak wind | 9.2 mph |
September sits in a productive middle ground for golf in Manchester, New Hampshire. Coming out of August's heat and 16 rain days, the temperature drops 8 degrees to a 73F average high while precipitation falls to 13 days — still the 4th-wettest month of the year, but meaningfully drier. The low of 55F means mornings require a layer, and the 18-degree daily swing is worth planning around.
What makes September worth attention is the wind. At 9.2 mph peak, it ties July as the 2nd-calmest month of the year, so the ball flight you see on the range is closer to what you'll get on the course. That combination of comfortable afternoon temperatures and calm air makes mid-day rounds the reliable choice before October's 11-degree cooldown arrives.
Book afternoon tee times in the 11 AM–2 PM window to let the 55F morning low warm toward the day's 73F high — those early rounds can feel 15 degrees cooler than mid-day. September's 13 precip days are spread enough that a same-week backup slot is worth reserving rather than rebooking at the last minute. See how conditions rate hour by hour on our playability scale.
September drops 8F from August's 81F high and sheds 3 rain days, making it a noticeably cleaner month to play despite still sitting at 13 precip days. Wind barely moves — just 0.2 mph above August's 9.0 mph — so that's not what changes; it's the heat relief and fewer interruptions. Moving into October, you lose another 11F and 3 more rain days disappear, but the trade-off is a low that falls to 46F, meaning October rounds demand serious layering from the first tee.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Manchester, NH for the current playability rating, hourly wind, temperature, and the recommended tee time window.
← August in Manchester, NH • October in Manchester, NH →
September is a solid shoulder-season month with a 73F average high and the 2nd-calmest winds of the year at 9.2 mph. The main caution is precipitation — 13 days with measurable rain makes it the 4th-wettest month, so flexible scheduling helps. Afternoons after the morning low of 55F warms up tend to offer the best playing conditions.
The average low hits 55F, which is felt most on early morning tee times before the day warms to its 73F high. That 18-degree daily swing means a round that starts at 7 AM can feel legitimately chilly at the first few holes. A light fleece or wind shirt in the bag handles it without much bulk.