July in Green Bay, WI: variable for golf — mixed conditions — check the live score. Best tee times: morning before noon for the most comfortable round.
| Average July Weather | |
|---|---|
| Avg daily high | 82°F |
| Avg daily low | 63°F |
| Rainy days | 15 / mo |
| Avg peak wind | 10.5 mph |
July sits at a specific crossroads in Green Bay's golf calendar: you're gaining warmth and losing wind compared to June, but paying for it with more rain days. At 82°F average high and 10.5 mph peak wind — the hottest and calmest readings of the year — the conditions on a dry morning are about as comfortable as Green Bay gets. The 19°F daily swing from low to high means early tee times start on the cooler side at 63°F before warming into the ideal range by mid-morning.
The catch is frequency of interruption. Fifteen precipitation days make July the second-wettest month of the year, so expect at least one rain delay per multi-day trip. That's not a dealbreaker, but it does reward flexibility. Rounds that get off before noon tend to dodge the afternoon convective storms that account for much of that precip count.
Book tee times before 9 AM to maximize the calm morning window — July's 10.5 mph peak wind is the lowest of the year, and afternoon convective storms are the primary driver of those 15 precip days. Same-week availability is common on weekdays, but weekend morning slots at courses along the bay fill 10–14 days out during peak summer. See how conditions rate hour by hour on our playability scale.
Coming out of June, July brings a 3°F bump in average high and noticeably calmer winds — down 1.7 mph to 10.5 mph — but adds two more precipitation days, pushing from 13 to 15. Moving into August, almost nothing changes: you lose 2°F off the high, gain a negligible 0.3 mph of wind, and shed one rain day. July is essentially the peak of Green Bay's warm season, with August a near-identical but slightly cooler and drier fade.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Green Bay, WI for the current playability rating, hourly wind, temperature, and the recommended tee time window.
← June in Green Bay, WI • August in Green Bay, WI →
With 15 precipitation days in July, roughly half the days in the month see some measurable rain. Most interruptions come from afternoon thunderstorms rather than all-day soakers, so morning rounds are significantly less likely to be cut short. Building in a flexible afternoon or a backup day is a reasonable hedge on a multi-round trip.
July's peak wind averages 10.5 mph, which falls in the calm-to-moderate range and is actually the lowest of any month in Green Bay. On most rounds you'll see light breezes that have minimal scoring impact. Wind is genuinely the least of your concerns this month compared to the rain probability.