Iona, OK
Unincorporated community in Garvin County, Oklahoma
Iona is a small unincorporated community in Garvin County, Oklahoma. It is 7.8 miles W of Wynnewood, the nearest town. Its ZIP code is 73098.
Iona at a glance
- State
- Oklahoma
- County
- Garvin County
- ZIP code
- 73098
- Nearest town
- Wynnewood (7.8 mi)
- Time zone
- America/Chicago
- Coordinates
- 34.6169, -97.0294
Weather in Iona now
Loading the National Weather Service forecast…
Iona weather by the hour
Iona weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Iona.
This week in Iona
Sunrise, sunset and moon in Iona
What is the weather usually like in Iona?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 93°F average high
- Januarycoldest month · 28°F average low
- 40.7 inprecipitation per year · 1,033 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Iona: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SULPHUR 4NNE MESONET, OK US (USC00348570), adjusted for the elevation of Iona.
Iona weather month by month
Sunrise and sunset in Iona through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:33 AM | 5:42 PM | 10 h 8 min |
| February | 7:11 AM | 6:12 PM | 11 h 0 min |
| March | 7:36 AM | 7:37 PM | 12 h 0 min |
| April | 6:54 AM | 8:01 PM | 13 h 6 min |
| May | 6:23 AM | 8:25 PM | 14 h 1 min |
| June | 6:13 AM | 8:44 PM | 14 h 30 min |
| July | 6:25 AM | 8:42 PM | 14 h 17 min |
| August | 6:47 AM | 8:17 PM | 13 h 29 min |
| September | 7:10 AM | 7:36 PM | 12 h 26 min |
| October | 7:32 AM | 6:54 PM | 11 h 22 min |
| November | 7:00 AM | 5:24 PM | 10 h 23 min |
| December | 7:26 AM | 5:20 PM | 9 h 53 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Iona?
Iona has a humid subtropical climate. The warmest month is August, with an average high of 93°F (34°C), and the coldest is January, with average lows of 28°F (-2°C).
It gets about 40.7 inches (1,033 mm) of precipitation a year. The wettest month is May and the driest is January.
The best time to visit Iona is April–May and September–October. 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 Iona
The closest live webcam is Denison › North: US 75 at Red River PTZ, 61.9 miles SE of Iona.
Webcams: Windy.com. Distances in a straight line from Iona.
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Map of Iona, OK
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Iona Street View
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Other communities near Iona
Questions about Iona
Where is Iona, OK?
Iona is an unincorporated community in Garvin County, Oklahoma, 7.8 miles W of Wynnewood.
What county is Iona in?
Iona is in Garvin County, Oklahoma.
What is the ZIP code of Iona, OK?
The ZIP code for Iona is 73098.
What is the nearest town to Iona?
Wynnewood, 7.8 miles away.
Are there webcams near Iona?
Yes. The closest is Denison › North: US 75 at Red River PTZ, 61.9 miles away.
What is the hottest month in Iona?
August, with an average high of 93°F (34°C).
What is the coldest month in Iona?
January, with an average low of 28°F (-2°C).
How much does it rain in Iona?
About 40.7 inches (1,033 mm) a year; the wettest month is May.
Does it snow in Iona?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Iona?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Iona have?
Humid subtropical (Köppen Cfa).
Last updated: