Cosmos, OH
Unincorporated community in Darke County, Ohio
Cosmos is a small unincorporated community in Darke County, Ohio. It is 4.8 miles S of Union City, the nearest town. Its ZIP code is 45390.
Cosmos at a glance
- State
- Ohio
- County
- Darke County
- ZIP code
- 45390
- Nearest town
- Union City (4.8 mi)
- Time zone
- America/New York
- Coordinates
- 40.2672, -84.7794
Weather in Cosmos now
Loading the National Weather Service forecast…
Cosmos weather by the hour
Cosmos weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Cosmos.
This week in Cosmos
Sunrise, sunset and moon in Cosmos
What is the weather usually like in Cosmos?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 18°F average low
- 40.1 inprecipitation per year · 1,018 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Cosmos: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WINCHESTER AIRPORT 3 E, IN US (USC00129678), adjusted for the elevation of Cosmos.
Cosmos weather month by month
Sunrise and sunset in Cosmos through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:58 AM | 5:39 PM | 9 h 41 min |
| February | 7:30 AM | 6:15 PM | 10 h 45 min |
| March | 7:48 AM | 7:47 PM | 11 h 58 min |
| April | 6:58 AM | 8:19 PM | 13 h 20 min |
| May | 6:21 AM | 8:49 PM | 14 h 28 min |
| June | 6:07 AM | 9:12 PM | 15 h 4 min |
| July | 6:20 AM | 9:09 PM | 14 h 48 min |
| August | 6:49 AM | 8:37 PM | 13 h 48 min |
| September | 7:18 AM | 7:49 PM | 12 h 30 min |
| October | 7:48 AM | 7:00 PM | 11 h 12 min |
| November | 7:23 AM | 5:23 PM | 10 h 0 min |
| December | 7:53 AM | 5:15 PM | 9 h 22 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Cosmos?
Cosmos has a hot-summer humid continental climate. The warmest month is July, with an average high of 83°F (28°C), and the coldest is January, with average lows of 18°F (-8°C).
It gets about 40.1 inches (1,018 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit Cosmos is June to September. 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 Cosmos
The closest live webcam is Celina › North-east: Great Lakes: United States, 21.5 miles NE of Cosmos.
Webcams: Windy.com. Distances in a straight line from Cosmos.
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Map of Cosmos, OH
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Cosmos Street View
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Open in Google Maps ›Towns near Cosmos
Other communities near Cosmos
Questions about Cosmos
Where is Cosmos, OH?
Cosmos is an unincorporated community in Darke County, Ohio, 4.8 miles S of Union City.
What county is Cosmos in?
Cosmos is in Darke County, Ohio.
What is the ZIP code of Cosmos, OH?
The ZIP code for Cosmos is 45390.
What is the nearest town to Cosmos?
Union City, 4.8 miles away.
Are there webcams near Cosmos?
Yes. The closest is Celina › North-east: Great Lakes: United States, 21.5 miles away.
What is the hottest month in Cosmos?
July, with an average high of 83°F (28°C).
What is the coldest month in Cosmos?
January, with an average low of 18°F (-8°C).
How much does it rain in Cosmos?
About 40.1 inches (1,018 mm) a year; the wettest month is June.
Does it snow in Cosmos?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Cosmos?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Cosmos have?
Hot-summer humid continental (Köppen Dfa).
Last updated: