Dewey, AR
Unincorporated community in Desha County, Arkansas
Dewey is a small unincorporated community in Desha County, Arkansas. It is 6.3 miles NW of Halley, the nearest town. Its ZIP code is 71653.
Dewey at a glance
- State
- Arkansas
- County
- Desha County
- ZIP code
- 71653
- Nearest town
- Halley (6.3 mi)
- Time zone
- America/Chicago
- Coordinates
- 33.4742, -91.2425
Weather in Dewey now
Loading the National Weather Service forecast…
Dewey weather by the hour
Dewey weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Dewey.
This week in Dewey
Sunrise, sunset and moon in Dewey
What is the weather usually like in Dewey?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 91°F average high
- Januarycoldest month · 34°F average low
- 56.3 inprecipitation per year · 1,429 mm
- 1.3 insnowfall per year · 3 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Dewey: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station DERMOTT 3 NE, AR US (USC00031962), adjusted for the elevation of Dewey.
Dewey weather month by month
Sunrise and sunset in Dewey through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:07 AM | 5:21 PM | 10 h 13 min |
| February | 6:47 AM | 5:50 PM | 11 h 3 min |
| March | 7:13 AM | 7:14 PM | 12 h 0 min |
| April | 6:32 AM | 7:37 PM | 13 h 4 min |
| May | 6:02 AM | 7:59 PM | 13 h 56 min |
| June | 5:53 AM | 8:17 PM | 14 h 24 min |
| July | 6:04 AM | 8:17 PM | 14 h 12 min |
| August | 6:26 AM | 7:52 PM | 13 h 26 min |
| September | 6:47 AM | 7:12 PM | 12 h 25 min |
| October | 7:08 AM | 6:32 PM | 11 h 24 min |
| November | 6:35 AM | 5:03 PM | 10 h 28 min |
| December | 7:00 AM | 5:00 PM | 9 h 59 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Dewey?
Dewey has a humid subtropical climate. The warmest month is July, with an average high of 91°F (33°C), and the coldest is January, with average lows of 34°F (1°C).
It gets about 56.3 inches (1,429 mm) of precipitation a year. The wettest month is April and the driest is August. Snow is common: about 1 inches fall in an average year.
The best time to visit Dewey 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 Dewey
The closest live webcam is Greenville: MS 182 at Broadway St, 11.8 miles SE of Dewey.
Webcams: Windy.com. Distances in a straight line from Dewey.
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Map of Dewey, AR
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Dewey Street View
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Open in Google Maps ›Towns near Dewey
Other communities near Dewey
Questions about Dewey
Where is Dewey, AR?
Dewey is an unincorporated community in Desha County, Arkansas, 6.3 miles NW of Halley.
What county is Dewey in?
Dewey is in Desha County, Arkansas.
What is the ZIP code of Dewey, AR?
The ZIP code for Dewey is 71653.
What is the nearest town to Dewey?
Halley, 6.3 miles away.
Are there webcams near Dewey?
Yes. The closest is Greenville: MS 182 at Broadway St, 11.8 miles away.
What is the hottest month in Dewey?
July, with an average high of 91°F (33°C).
What is the coldest month in Dewey?
January, with an average low of 34°F (1°C).
How much does it rain in Dewey?
About 56.3 inches (1,429 mm) a year; the wettest month is April.
Does it snow in Dewey?
Yes, about 1 inches of snow fall in an average year.
When is the best time to visit Dewey?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Dewey have?
Humid subtropical (Köppen Cfa).
Last updated: