Decker, WY
Unincorporated community in Sheridan County, Wyoming
Decker is a small unincorporated community in Sheridan County, Wyoming. It is 15.7 miles S of Sheridan, the nearest town. Its ZIP code is 59025.
Decker at a glance
- State
- Wyoming
- County
- Sheridan County
- ZIP code
- 59025
- Nearest town
- Sheridan (15.7 mi)
- Time zone
- America/Denver
- Coordinates
- 45.0119, -106.8628
Weather in Decker now
Loading the National Weather Service forecast…
Decker weather by the hour
Decker weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Decker.
This week in Decker
Sunrise, sunset and moon in Decker
What is the weather usually like in Decker?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 10°F average low
- 13.9 inprecipitation per year · 352 mm
- 33.2 insnowfall per year · 84 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Decker: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SHERIDAN FLD STN, WY US (USC00488160), adjusted for the elevation of Decker.
Decker weather month by month
Sunrise and sunset in Decker through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:40 AM | 4:53 PM | 9 h 13 min |
| February | 7:06 AM | 5:36 PM | 10 h 30 min |
| March | 7:17 AM | 7:14 PM | 11 h 57 min |
| April | 6:20 AM | 7:54 PM | 13 h 33 min |
| May | 5:36 AM | 8:31 PM | 14 h 55 min |
| June | 5:18 AM | 8:57 PM | 15 h 39 min |
| July | 5:33 AM | 8:53 PM | 15 h 19 min |
| August | 6:08 AM | 8:15 PM | 14 h 7 min |
| September | 6:45 AM | 7:19 PM | 12 h 34 min |
| October | 7:22 AM | 6:24 PM | 11 h 2 min |
| November | 7:03 AM | 4:40 PM | 9 h 36 min |
| December | 7:37 AM | 4:28 PM | 8 h 50 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Decker?
Decker has a cold semi-arid climate. The warmest month is July, with an average high of 87°F (31°C), and the coldest is January, with average lows of 10°F (-12°C).
It gets about 13.9 inches (352 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 33 inches fall in an average year.
The best time to visit Decker is June to September. 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 Decker
The closest live webcam is Ranchester › South: I 90 - South, 15.8 miles SW of Decker.
Webcams: Windy.com. Distances in a straight line from Decker.
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Map of Decker, WY
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Decker Street View
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Questions about Decker
Where is Decker, WY?
Decker is an unincorporated community in Sheridan County, Wyoming, 15.7 miles S of Sheridan.
What county is Decker in?
Decker is in Sheridan County, Wyoming.
What is the ZIP code of Decker, WY?
The ZIP code for Decker is 59025.
What is the nearest town to Decker?
Sheridan, 15.7 miles away.
Are there webcams near Decker?
Yes. The closest is Ranchester › South: I 90 - South, 15.8 miles away.
What is the hottest month in Decker?
July, with an average high of 87°F (31°C).
What is the coldest month in Decker?
January, with an average low of 10°F (-12°C).
How much does it rain in Decker?
About 13.9 inches (352 mm) a year; the wettest month is May.
Does it snow in Decker?
Yes, about 33 inches of snow fall in an average year.
When is the best time to visit Decker?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Decker have?
Cold semi-arid (Köppen BSk).
Last updated: