Keystone, AR
Historical community (former settlement) in Baxter County, Arkansas
Keystone is a historical community (former settlement) in Baxter County, Arkansas. It is 6.3 miles NE of Buffalo City, the nearest town. Its ZIP code is 72639.
Keystone at a glance
- State
- Arkansas
- County
- Baxter County
- ZIP code
- 72639
- Nearest town
- Buffalo City (6.3 mi)
- Time zone
- America/Chicago
- Coordinates
- 36.1222, -92.5347
Weather in Keystone now
Loading the National Weather Service forecast…
Keystone weather by the hour
Keystone weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Keystone.
This week in Keystone
Sunrise, sunset and moon in Keystone
What is the weather usually like in Keystone?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 24°F average low
- 48.1 inprecipitation per year · 1,222 mm
- 4.4 insnowfall per year · 11 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Keystone: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station GILBERT, AR US (USC00032794), adjusted for the elevation of Keystone.
Keystone weather month by month
Sunrise and sunset in Keystone through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:18 AM | 5:20 PM | 10 h 1 min |
| February | 6:55 AM | 5:52 PM | 10 h 56 min |
| March | 7:19 AM | 7:18 PM | 11 h 59 min |
| April | 6:35 AM | 7:45 PM | 13 h 10 min |
| May | 6:02 AM | 8:10 PM | 14 h 8 min |
| June | 5:51 AM | 8:30 PM | 14 h 39 min |
| July | 6:03 AM | 8:28 PM | 14 h 25 min |
| August | 6:27 AM | 8:01 PM | 13 h 34 min |
| September | 6:51 AM | 7:18 PM | 12 h 27 min |
| October | 7:16 AM | 6:35 PM | 11 h 19 min |
| November | 6:45 AM | 5:03 PM | 10 h 17 min |
| December | 7:12 AM | 4:58 PM | 9 h 46 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Keystone?
Keystone has a humid subtropical climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 24°F (-4°C).
It gets about 48.1 inches (1,222 mm) of precipitation a year. The wettest month is May and the driest is August. Snow is common: about 4 inches fall in an average year.
The best time to visit Keystone 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 Keystone
The closest live webcam is Buffalo City › South-east: White River Drive, 6.6 miles NE of Keystone.
Webcams: Windy.com. Distances in a straight line from Keystone.
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Map of Keystone, AR
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Keystone Street View
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Open in Google Maps ›Towns near Keystone
Other communities near Keystone
Questions about Keystone
Where is Keystone, AR?
Keystone is a historical community (former settlement) in Baxter County, Arkansas, 6.3 miles NE of Buffalo City.
What county is Keystone in?
Keystone is in Baxter County, Arkansas.
What is the ZIP code of Keystone, AR?
The ZIP code for Keystone is 72639.
What is the nearest town to Keystone?
Buffalo City, 6.3 miles away.
Are there webcams near Keystone?
Yes. The closest is Buffalo City › South-east: White River Drive, 6.6 miles away.
What is the hottest month in Keystone?
July, with an average high of 89°F (32°C).
What is the coldest month in Keystone?
January, with an average low of 24°F (-4°C).
How much does it rain in Keystone?
About 48.1 inches (1,222 mm) a year; the wettest month is May.
Does it snow in Keystone?
Yes, about 4 inches of snow fall in an average year.
When is the best time to visit Keystone?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Keystone have?
Humid subtropical (Köppen Cfa).
Last updated: