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Flat Rock, United States Snapshot 2026
Where is Flat Rock?
Flat Rock, United States
- Continent
- Americas
- Country
- United States
- City
- Flat Rock
- Population
- 9.9K
- Elevation
- 183 m
- Coordinates
- 42.10°, -83.29°
Flat Rock is a city in United States with a population of approximately 9.9K. Average temperatures range from -5°C (24°F) in January to 27°C (81°F) in July. The best time to visit is June, July, August, September. The city sits at an elevation of 183 m above sea level.
Time in Flat Rock right now
Open full time & time zone page 21:07 07
Tuesday, June 16, 2026
IANA time zone
America/Detroit
Daylight saving
DST in effect
EST / EDT
Next DST change
November 1
backward -1h
Live weather in Flat Rock
Daylight in Flat Rock today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 14m
Climate normals for Flat Rock
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Poor May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 1°C / -5°C | -5°C / -11°C | 10days (84 mm) Wet | 4.9h Fair | 73% Muggy | 1.9 Low | Poor | View Details |
| February | 3°C / -4°C | -2°C / -10°C | 10days (73 mm) Wet | 6.8h Fair | 73% Muggy | 3.2 Moderate | Poor | View Details |
| March | 8°C / 0°C | 3°C / -5°C | 11days (91 mm) Wet | 8h Good | 69% Muggy | 4.2 Moderate | Poor | View Details |
| April | 13°C / 5°C | 10°C / 0°C | 13days (100 mm) Wet | 9.2h Good | 69% Muggy | 5.5 High | Poor | View Details |
| May | 19°C / 11°C | 18°C / 8°C | 12days (99 mm) Wet | 10.3h Excellent | 72% Muggy | 6.3 High | Good | View Details |
| June best | 25°C / 17°C | 26°C / 16°C | 9days (80 mm) Wet | 12h Excellent | 69% Muggy | 6.9 High | Excellent | View Details |
| July best | 27°C / 20°C | 30°C / 21°C | 12days (95 mm) Wet | 12h Excellent | 71% Muggy | 7 High | Excellent | View Details |
| August best | 26°C / 19°C | 28°C / 20°C | 9days (72 mm) Wet | 11.6h Excellent | 71% Muggy | 6.4 High | Excellent | View Details |
| September best | 23°C / 17°C | 23°C / 16°C | 8days (64 mm) Wet | 9.7h Good | 73% Muggy | 5.2 High | Excellent | View Details |
| October | 17°C / 10°C | 14°C / 7°C | 11days (94 mm) Wet | 7.6h Good | 71% Muggy | 3.7 Moderate | Good | View Details |
| November | 9°C / 3°C | 4°C / -2°C | 10days (77 mm) Wet | 6h Fair | 72% Muggy | 2.4 Moderate | Poor | View Details |
| December | 3°C / -2°C | -1°C / -8°C | 11days (83 mm) Wet | 4.5h Fair | 75% Muggy | 1.7 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 1°C / -5°C . Feb: 3°C / -4°C . Mar: 8°C / 0°C . Apr: 13°C / 5°C . May: 19°C / 11°C . Jun: 25°C / 17°C . Jul: 27°C / 20°C . Aug: 26°C / 19°C . Sep: 23°C / 17°C . Oct: 17°C / 10°C . Nov: 9°C / 3°C . Dec: 3°C / -2°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 84 mm. Feb: 73 mm. Mar: 91 mm. Apr: 100 mm. May: 99 mm. Jun: 80 mm. Jul: 95 mm. Aug: 72 mm. Sep: 64 mm. Oct: 94 mm. Nov: 77 mm. Dec: 83 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 73%. Feb: 73%. Mar: 69%. Apr: 69%. May: 72%. Jun: 69%. Jul: 71%. Aug: 71%. Sep: 73%. Oct: 71%. Nov: 72%. Dec: 75%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 29 km/h . Feb: 30 km/h . Mar: 29 km/h . Apr: 28 km/h . May: 25 km/h . Jun: 24 km/h . Jul: 21 km/h . Aug: 21 km/h . Sep: 23 km/h . Oct: 27 km/h . Nov: 29 km/h . Dec: 29 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 6. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 4. Nov: UV 2. Dec: UV 2.
Frequently Asked Questions
Flat Rock has a population of approximately 9.9K.
The best months to visit Flat Rock are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Flat Rock receives approximately 1012mm of rainfall annually across 126 rainy days.
Flat Rock is located in United States, in the Americas region.
Flat Rock sits at an elevation of 183 m (600 ft) above sea level.