Updated October 2026
Maumee Bay State Park: Weather by Month and When to Go
Maumee Bay State Park is a state park in Ohio. The USGS Protected Areas Database maps about 1,400 acres under its name. Average highs range from 34°F in January to 85°F in July.
Average highs sit between 60°F and 80°F in April through May and September through October. They run above 80°F in June through August and below 60°F in November through March. The figures are NOAA climate normals for 1991–2020, measured at a weather station 9.7 miles from the park.
Warmest average high
85°F
July
Coldest average low
20°F
January
Most precipitation
3.5 in
May and August
Longest days
15.0 h
June
Maumee Bay State Park weather by month
| Month | Average high | Average low | Precipitation | Daylight |
|---|---|---|---|---|
| January | 34°F | 20°F | 1.8 in | 9.3 h |
| February | 36°F | 22°F | 1.8 in | 10.4 h |
| March | 47°F | 29°F | 2.3 in | 11.7 h |
| April | 60°F | 40°F | 3.3 in | 13.1 h |
| May | 71°F | 51°F | 3.5 in | 14.3 h |
| June | 81°F | 61°F | 3.2 in | 15.0 h |
| July | 85°F | 65°F | 3.2 in | 14.7 h |
| August | 82°F | 63°F | 3.5 in | 13.7 h |
| September | 76°F | 55°F | 3.1 in | 12.3 h |
| October | 64°F | 45°F | 2.4 in | 10.8 h |
| November | 50°F | 34°F | 2.3 in | 9.6 h |
| December | 38°F | 26°F | 2.1 in | 9.0 h |
Temperature and precipitation figures are NOAA climate normals for 1991–2020 from station USW00004848, the nearest station with a complete set of temperature normals, 9.7 miles from the park. Conditions in the park can differ from the station's, most of all where the two sit at different elevations. Daylight is calculated for the park's latitude at the middle of each month. The acreage is what the USGS Protected Areas Database maps under the park's name. The state's own figure can differ, because the database may hold part of a park under another name.
What the averages show
- Temperature. July is the warmest month, with an average high of 85°F and an average low of 65°F. January is the coldest month, with an average low of 20°F and an average high of 34°F.
- Precipitation. May and August are the wettest months, each averaging 3.5 inches of precipitation, and January and February are the driest, at 1.8 inches each. An average year brings about 32.5 inches in total.
- Snowfall. The station has no snowfall normal, so snowfall is left out of the table. That is a gap in the station's record, not a sign that it never snows here.
- Daylight. Days run from about 9.0 hours of daylight in December to 15.0 hours in June.
Camping, trails, maps and fees
Whether Maumee Bay State Park has camping or cabins, where its trails run, when it opens and what it charges are all published by the agency that runs the park. Its official page is the place to check before a trip.
Official Maumee Bay State Park page
For the forecast rather than the averages, the National Weather Service issues a point forecast for the park's location.
Where to stay near Maumee Bay State Park
Hotels, cabins and vacation rentals near Maumee Bay State Park, with live availability and prices.
Top-rated places to stay near Maumee Bay State Park
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Maumee Bay State Park?
Get lodging deals near Maumee Bay State Park by email. No spam, unsubscribe anytime.
Frequently Asked Questions
July is the warmest month, with an average high of 85°F and an average low of 65°F. January is the coldest month, with an average low of 20°F and an average high of 34°F. These are NOAA 1991–2020 climate normals from a weather station 9.7 miles from the park.
Average highs sit between 60°F and 80°F in April through May and September through October. They run above 80°F in June through August and below 60°F in November through March.
May and August are the wettest months, each averaging 3.5 inches of precipitation, and January and February are the driest, at 1.8 inches each. An average year brings about 32.5 inches in total. The station has no snowfall normal, so no snowfall figure is available.
Days run from about 9.0 hours of daylight in December to 15.0 hours in June. The hours are calculated for the park's latitude.
Nearest National Park Service sites
- River Raisin National Battlefield Park16 miles away
- Perry's Victory & International Peace Memorial29 miles away
- Cuyahoga Valley National Park98 miles away
Nearby state parks
- East Harbor State Park31 miles away
- Maybury State Park52 miles away · Michigan
- Mohican State Park93 miles away
Distances are measured in a straight line from the park, so the drive is longer.
Sources: NOAA NCEI U.S. Climate Normals 1991–2020; USGS Protected Areas Database for location and acreage; the official Ohio state park listing for the park's name.