UTC Offset
UTC-04:00
Iona, United States Snapshot 2026
Where is Iona?
Iona, United States
- Continent
- Americas
- Country
- United States
- City
- Iona
- Population
- 15.4K
- Elevation
- 2 m
- Coordinates
- 26.52°, -81.96°
Iona is a city in United States with a population of approximately 15.4K. Average temperatures range from 15°C (59°F) in January to 31°C (87°F) in July. The best time to visit is February, March, April, November, December.
Time in Iona right now
Open full time & time zone page 16:10 10
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 Iona
Daylight in Iona today
View full sunrise & sunset page Sunrise
Sunset
Day length
13h 48m
Climate normals for Iona
Long-term monthly averages based on historical data.
January
Excellent 
February best
Excellent March best
Excellent April best
Excellent May
Fair June
Wet July
Wet August
Wet September
Wet October
Good November best
Excellent December best
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 22°C / 15°C | 22°C / 14°C | 6days (49 mm) Good | 8.4h Good | 74% Muggy | 4.8 Moderate | Excellent | View Details |
| February best | 25°C / 17°C | 26°C / 18°C | 5days (37 mm) Good | 9.7h Good | 77% Humid | 6.2 High | Excellent | View Details |
| March best | 26°C / 18°C | 28°C / 18°C | 5days (39 mm) Good | 10.4h Excellent | 72% Muggy | 7.5 Very High | Excellent | View Details |
| April best | 28°C / 21°C | 31°C / 22°C | 7days (45 mm) Good | 11.3h Excellent | 70% Muggy | 8.5 Very High | Excellent | View Details |
| May | 30°C / 23°C | 34°C / 26°C | 12days (110 mm) Wet | 11.6h Excellent | 73% Muggy | 8.7 Very High | Fair | View Details |
| June | 30°C / 25°C | 36°C / 29°C | 23days (220 mm) Wet | 10.9h Excellent | 82% Humid | 8.3 Very High | Wet | View Details |
| July | 31°C / 26°C | 38°C / 31°C | 25days (214 mm) Wet | 10.8h Excellent | 82% Humid | 8.5 Very High | Wet | View Details |
| August | 31°C / 26°C | 37°C / 31°C | 27days (220 mm) Wet | 10h Excellent | 84% Humid | 8.2 Very High | Wet | View Details |
| September | 30°C / 25°C | 36°C / 29°C | 22days (184 mm) Wet | 9.8h Good | 83% Humid | 7.6 Very High | Wet | View Details |
| October | 29°C / 23°C | 32°C / 25°C | 11days (78 mm) Wet | 9.5h Good | 78% Humid | 6.5 High | Good | View Details |
| November best | 26°C / 19°C | 28°C / 20°C | 5days (39 mm) Good | 9h Good | 76% Humid | 5.4 High | Excellent | View Details |
| December best | 24°C / 17°C | 25°C / 17°C | 5days (45 mm) Good | 8.5h Good | 77% Humid | 4.6 Moderate | Excellent | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 22°C / 15°C . Feb: 25°C / 17°C . Mar: 26°C / 18°C . Apr: 28°C / 21°C . May: 30°C / 23°C . Jun: 30°C / 25°C . Jul: 31°C / 26°C . Aug: 31°C / 26°C . Sep: 30°C / 25°C . Oct: 29°C / 23°C . Nov: 26°C / 19°C . Dec: 24°C / 17°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 49 mm. Feb: 37 mm. Mar: 39 mm. Apr: 45 mm. May: 110 mm. Jun: 220 mm. Jul: 214 mm. Aug: 220 mm. Sep: 184 mm. Oct: 78 mm. Nov: 39 mm. Dec: 45 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 74%. Feb: 77%. Mar: 72%. Apr: 70%. May: 73%. Jun: 82%. Jul: 82%. Aug: 84%. Sep: 83%. Oct: 78%. Nov: 76%. Dec: 77%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 17 km/h . Mar: 18 km/h . Apr: 18 km/h . May: 17 km/h . Jun: 14 km/h . Jul: 13 km/h . Aug: 14 km/h . Sep: 14 km/h . Oct: 17 km/h . Nov: 16 km/h . Dec: 17 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 19°C . Feb: 21°C . Mar: 23°C . Apr: 26°C . May: 29°C . Jun: 30°C . Jul: 32°C . Aug: 32°C . Sep: 31°C . Oct: 27°C . Nov: 24°C . Dec: 21°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 5. Feb: UV 6. Mar: UV 8. Apr: UV 9. May: UV 9. Jun: UV 8. Jul: UV 9. Aug: UV 8. Sep: UV 8. Oct: UV 7. Nov: UV 5. Dec: UV 5.
Frequently Asked Questions
Iona has a population of approximately 15.4K.
The best months to visit Iona are February, March, April, November, December, when temperatures are pleasant and rainfall is lower.
Iona receives approximately 1280mm of rainfall annually across 153 rainy days.
Iona is located in United States, in the Americas region.
Iona sits at an elevation of 2 m (7 ft) above sea level.