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Westerville, United States Snapshot 2026
Where is Westerville?
Westerville, United States
- Continent
- Americas
- Country
- United States
- City
- Westerville
- Population
- 38.4K
- Elevation
- 265 m
- Coordinates
- 40.13°, -82.93°
Westerville is a city in United States with a population of approximately 38.4K. Average temperatures range from -4°C (24°F) in January to 28°C (83°F) in July. The best time to visit is May, June, July, August, September. The city sits at an elevation of 265 m above sea level.
Time in Westerville right now
Open full time & time zone page 17:12 12
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 Westerville
Daylight in Westerville today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 01m
Climate normals for Westerville
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Good 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 | 3°C / -4°C | -2°C / -9°C | 10days (84 mm) Wet | 4.9h Fair | 72% Muggy | 2.2 Moderate | Poor | View Details |
| February | 7°C / -3°C | 3°C / -7°C | 11days (95 mm) Wet | 6.3h Fair | 71% Muggy | 3.4 Moderate | Poor | View Details |
| March | 12°C / 2°C | 8°C / -3°C | 13days (106 mm) Wet | 7.6h Good | 66% Muggy | 4.7 Moderate | Poor | View Details |
| April | 17°C / 6°C | 15°C / 3°C | 13days (111 mm) Wet | 9h Good | 67% Muggy | 5.7 High | Fair | View Details |
| May best | 22°C / 12°C | 22°C / 11°C | 15days (121 mm) Wet | 9.7h Good | 73% Muggy | 6.5 High | Good | View Details |
| June best | 26°C / 17°C | 28°C / 18°C | 13days (119 mm) Wet | 11.5h Excellent | 71% Muggy | 7 High | Excellent | View Details |
| July best | 28°C / 20°C | 31°C / 22°C | 13days (110 mm) Wet | 11.5h Excellent | 74% Muggy | 7.2 Very High | Good | View Details |
| August best | 27°C / 19°C | 30°C / 20°C | 11days (73 mm) Wet | 11.1h Excellent | 74% Muggy | 6.6 High | Excellent | View Details |
| September best | 25°C / 16°C | 26°C / 16°C | 8days (74 mm) Wet | 9.5h Good | 70% Muggy | 5.5 High | Excellent | View Details |
| October | 19°C / 10°C | 17°C / 8°C | 9days (78 mm) Wet | 7.8h Good | 70% Muggy | 4 Moderate | Good | View Details |
| November | 11°C / 3°C | 7°C / -1°C | 9days (76 mm) Wet | 6h Fair | 70% Muggy | 2.6 Moderate | Poor | View Details |
| December | 6°C / -2°C | 2°C / -6°C | 11days (87 mm) Wet | 4.8h Fair | 74% Muggy | 2 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 3°C / -4°C . Feb: 7°C / -3°C . Mar: 12°C / 2°C . Apr: 17°C / 6°C . May: 22°C / 12°C . Jun: 26°C / 17°C . Jul: 28°C / 20°C . Aug: 27°C / 19°C . Sep: 25°C / 16°C . Oct: 19°C / 10°C . Nov: 11°C / 3°C . Dec: 6°C / -2°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 84 mm. Feb: 95 mm. Mar: 106 mm. Apr: 111 mm. May: 121 mm. Jun: 119 mm. Jul: 110 mm. Aug: 73 mm. Sep: 74 mm. Oct: 78 mm. Nov: 76 mm. Dec: 87 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 72%. Feb: 71%. Mar: 66%. Apr: 67%. May: 73%. Jun: 71%. Jul: 74%. Aug: 74%. Sep: 70%. Oct: 70%. Nov: 70%. Dec: 74%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 21 km/h . Feb: 22 km/h . Mar: 22 km/h . Apr: 22 km/h . May: 19 km/h . Jun: 17 km/h . Jul: 15 km/h . Aug: 14 km/h . Sep: 15 km/h . Oct: 19 km/h . Nov: 20 km/h . Dec: 20 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. 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
Westerville has a population of approximately 38.4K.
The best months to visit Westerville are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Westerville receives approximately 1134mm of rainfall annually across 136 rainy days.
Westerville is located in United States, in the Americas region.
Westerville sits at an elevation of 265 m (869 ft) above sea level.