Dresser Island
About
Dresser Island is a boat launch in Missouri, set within the Mississippi River Wildlife Management Area about 4 miles from the town of Godfrey, Illinois, across the river. The launch sits at a single point on the river, and its simple purpose is to get a boat onto the water. The most comfortable stretch for a trip runs from late spring into early fall. Typical averages from a nearby weather station at Alton, Illinois, put May highs around 75°F and September highs near 80°F, with July the warmest month at about 87°F. For time off the water, the River's Edge Trail lies about 10 miles away.
Location
West Alton
Missouri
Data © OpenStreetMap contributors, available under the Open Database License (ODbL). View or edit on OpenStreetMap.
Facts about this place
When to go
Best time to go: Apr–Jun. The mildest months here, with typical highs of 66–84°F and lows of 45–66°F.
Typical monthly averages (not a forecast) from the Alton - Melvin Price L&D, IL weather station, 6.7 mi away. High / low in °F.
- Jan39° high22° low
- Feb44° high25° low
- Mar53° high35° low
- Apr66° high45° low
- May75° high56° low
- Jun84° high66° low
- Jul87° high69° low
- Aug86° high67° low
- Sep80° high60° low
- Oct68° high48° low
- Nov54° high37° low
- Dec44° high27° low
Where it is
- MISSISSIPPI RIVER WILDLIFE MANAGEMENT AREA · Public land
- Nearest town
- Godfrey, Illinois · 4 mi
Source: NIFC Jurisdictional Units; USGS GNIS populated places
Nearby
Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)
Best time to visit Dresser Island
Best months: April–June and September–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.
Jan
39° / 22°
7 wet
Feb
44° / 25°
7 wet
Mar
53° / 35°
10 wet
Apr
66° / 45°
10 wet
May
75° / 56°
11 wet
Jun
84° / 66°
9 wet
Jul
87° / 69°
7 wet
Aug
86° / 67°
7 wet
Sep
80° / 60°
7 wet
Oct
68° / 48°
8 wet
Nov
54° / 37°
8 wet
Dec
44° / 27°
8 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Alton - Melvin Price L&D, IL, 6.7 mi away at 405 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Map and trail data © OpenStreetMap contributors
