UTC Offset
UTC-04:00
Blue Ash, United States Snapshot 2026
Where is Blue Ash?
Blue Ash, United States
- Continent
- Americas
- Country
- United States
- City
- Blue Ash
- Population
- 12.2K
- Elevation
- 258 m
- Coordinates
- 39.23°, -84.38°
Blue Ash is a city in United States with a population of approximately 12.2K. Average temperatures range from -3°C (26°F) in January to 30°C (85°F) in July. The best time to visit is May, June, July, August, September. The city sits at an elevation of 258 m above sea level.
Time in Blue Ash right now
Open full time & time zone page 13:58 58
Monday, June 15, 2026
IANA time zone
America/New_York
Daylight saving
DST in effect
EST / EDT
Next DST change
November 1
backward -1h
Live weather in Blue Ash
Daylight in Blue Ash today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 55m
Climate normals for Blue Ash
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Good May best
Excellent June best
Excellent July best
Good August best
Excellent September best
Excellent October
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 4°C / -3°C | 0°C / -8°C | 10days (86 mm) Wet | 5.2h Fair | 70% Muggy | 2.3 Moderate | Poor | View Details |
| February | 8°C / -1°C | 4°C / -6°C | 11days (105 mm) Wet | 6.4h Fair | 68% Muggy | 3.5 Moderate | Poor | View Details |
| March | 13°C / 3°C | 10°C / -1°C | 12days (120 mm) Wet | 7.6h Good | 64% Muggy | 4.8 Moderate | Poor | View Details |
| April | 18°C / 7°C | 16°C / 4°C | 12days (113 mm) Wet | 9h Good | 66% Muggy | 5.8 High | Good | View Details |
| May best | 23°C / 13°C | 23°C / 13°C | 14days (115 mm) Wet | 9.7h Good | 72% Muggy | 6.5 High | Excellent | View Details |
| June best | 28°C / 18°C | 30°C / 19°C | 12days (98 mm) Wet | 11.5h Excellent | 69% Muggy | 7.1 Very High | Excellent | View Details |
| July best | 30°C / 21°C | 33°C / 23°C | 12days (117 mm) Wet | 11.7h Excellent | 72% Muggy | 7.3 Very High | Good | View Details |
| August best | 28°C / 20°C | 31°C / 21°C | 11days (78 mm) Wet | 11.3h Excellent | 71% Muggy | 6.8 High | Excellent | View Details |
| September best | 26°C / 17°C | 27°C / 17°C | 7days (69 mm) Good | 9.7h Good | 68% Muggy | 5.6 High | Excellent | View Details |
| October | 20°C / 11°C | 19°C / 9°C | 8days (72 mm) Wet | 8h Good | 68% Muggy | 4.2 Moderate | Good | View Details |
| November | 12°C / 4°C | 9°C / 0°C | 9days (82 mm) Wet | 6.3h Fair | 69% Muggy | 2.8 Moderate | Poor | View Details |
| December | 7°C / 0°C | 4°C / -5°C | 10days (93 mm) Wet | 5.1h Fair | 72% Muggy | 2.1 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 4°C / -3°C . Feb: 8°C / -1°C . Mar: 13°C / 3°C . Apr: 18°C / 7°C . May: 23°C / 13°C . Jun: 28°C / 18°C . Jul: 30°C / 21°C . Aug: 28°C / 20°C . Sep: 26°C / 17°C . Oct: 20°C / 11°C . Nov: 12°C / 4°C . Dec: 7°C / 0°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 86 mm. Feb: 105 mm. Mar: 120 mm. Apr: 113 mm. May: 115 mm. Jun: 98 mm. Jul: 117 mm. Aug: 78 mm. Sep: 69 mm. Oct: 72 mm. Nov: 82 mm. Dec: 93 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 70%. Feb: 68%. Mar: 64%. Apr: 66%. May: 72%. Jun: 69%. Jul: 72%. Aug: 71%. Sep: 68%. Oct: 68%. Nov: 69%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 19 km/h . Mar: 20 km/h . Apr: 19 km/h . May: 16 km/h . Jun: 15 km/h . Jul: 13 km/h . Aug: 12 km/h . Sep: 13 km/h . Oct: 16 km/h . Nov: 17 km/h . Dec: 17 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Blue Ash has a population of approximately 12.2K.
The best months to visit Blue Ash are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Blue Ash receives approximately 1148mm of rainfall annually across 128 rainy days.
Blue Ash is located in United States, in the Americas region.
Blue Ash sits at an elevation of 258 m (846 ft) above sea level.