Topper, MO
Unincorporated community in St. Clair County, Missouri
Topper is a small unincorporated community in St. Clair County, Missouri. It is 2.7 miles N of Vista, the nearest town. Its ZIP code is 64738.
Topper at a glance
- State
- Missouri
- County
- St. Clair County
- ZIP code
- 64738
- Nearest town
- Vista (2.7 mi)
- Time zone
- America/Chicago
- Coordinates
- 37.9522, -93.6458
Weather in Topper now
Loading the National Weather Service forecast…
Topper weather by the hour
Topper weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Topper.
This week in Topper
Sunrise, sunset and moon in Topper
What is the weather usually like in Topper?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 90°F average high
- Januarycoldest month · 21°F average low
- 43.2 inprecipitation per year · 1,098 mm
- 10.1 insnowfall per year · 26 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Topper: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station OSCEOLA, MO US (USC00236402), adjusted for the elevation of Topper.
Topper weather month by month
Sunrise and sunset in Topper through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:27 AM | 5:20 PM | 9 h 53 min |
| February | 7:02 AM | 5:54 PM | 10 h 52 min |
| March | 7:23 AM | 7:23 PM | 11 h 59 min |
| April | 6:37 AM | 7:51 PM | 13 h 14 min |
| May | 6:02 AM | 8:19 PM | 14 h 16 min |
| June | 5:50 AM | 8:40 PM | 14 h 50 min |
| July | 6:03 AM | 8:38 PM | 14 h 35 min |
| August | 6:28 AM | 8:09 PM | 13 h 40 min |
| September | 6:55 AM | 7:24 PM | 12 h 28 min |
| October | 7:22 AM | 6:38 PM | 11 h 16 min |
| November | 6:54 AM | 5:04 PM | 10 h 10 min |
| December | 7:21 AM | 4:57 PM | 9 h 35 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Topper?
Topper has a hot-summer humid continental climate. The warmest month is July, with an average high of 90°F (32°C), and the coldest is January, with average lows of 21°F (-6°C).
It gets about 43.2 inches (1,098 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 10 inches fall in an average year.
The best time to visit Topper is May–June and September–October. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Topper
The closest live webcam is Linn Creek › South-west: Lake of the Ozarks, 50.0 miles E of Topper.
Webcams: Windy.com. Distances in a straight line from Topper.
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Map of Topper, MO
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Topper Street View
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Other communities near Topper
Questions about Topper
Where is Topper, MO?
Topper is an unincorporated community in St. Clair County, Missouri, 2.7 miles N of Vista.
What county is Topper in?
Topper is in St. Clair County, Missouri.
What is the ZIP code of Topper, MO?
The ZIP code for Topper is 64738.
What is the nearest town to Topper?
Vista, 2.7 miles away.
Are there webcams near Topper?
Yes. The closest is Linn Creek › South-west: Lake of the Ozarks, 50.0 miles away.
What is the hottest month in Topper?
July, with an average high of 90°F (32°C).
What is the coldest month in Topper?
January, with an average low of 21°F (-6°C).
How much does it rain in Topper?
About 43.2 inches (1,098 mm) a year; the wettest month is May.
Does it snow in Topper?
Yes, about 10 inches of snow fall in an average year.
When is the best time to visit Topper?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Topper have?
Hot-summer humid continental (Köppen Dfa).
Last updated: