Byron, WA
Unincorporated community in Yakima County, Washington
Byron is a small unincorporated community in Yakima County, Washington. It is 4.3 miles NW of Grandview, the nearest town. Its ZIP code is 98930.
Byron at a glance
- State
- Washington
- County
- Yakima County
- ZIP code
- 98930
- Nearest town
- Grandview (4.3 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 46.1881, -119.8733
Weather in Byron now
Loading the National Weather Service forecast…
Byron weather by the hour
Byron weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Byron.
This week in Byron
Sunrise, sunset and moon in Byron
What is the weather usually like in Byron?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 90°F average high
- Decembercoldest month · 26°F average low
- 8.7 inprecipitation per year · 222 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Byron: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station PROSSER, WA US (USC00456768), adjusted for the elevation of Byron.
Byron weather month by month
Sunrise and sunset in Byron through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:35 AM | 4:42 PM | 9 h 6 min |
| February | 7:00 AM | 5:26 PM | 10 h 26 min |
| March | 7:09 AM | 7:06 PM | 11 h 56 min |
| April | 6:10 AM | 7:48 PM | 13 h 37 min |
| May | 5:24 AM | 8:27 PM | 15 h 2 min |
| June | 5:05 AM | 8:54 PM | 15 h 49 min |
| July | 5:21 AM | 8:49 PM | 15 h 28 min |
| August | 5:57 AM | 8:10 PM | 14 h 12 min |
| September | 6:36 AM | 7:12 PM | 12 h 35 min |
| October | 7:15 AM | 6:14 PM | 10 h 59 min |
| November | 6:59 AM | 4:28 PM | 9 h 29 min |
| December | 7:33 AM | 4:15 PM | 8 h 42 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Byron?
Byron has a cold semi-arid climate. The warmest month is July, with an average high of 90°F (32°C), and the coldest is December, with average lows of 26°F (-3°C).
It gets about 8.7 inches (222 mm) of precipitation a year. The wettest month is December and the driest is August.
The best time to visit Byron is May–June and August–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 Byron
The closest live webcam is Prosser › East: Airport Northeast, 4.1 miles NE of Byron.
Webcams: Windy.com. Distances in a straight line from Byron.
Do you know Byron? Tell us about it
Help other travelers: share what makes Byron special. We review every message before publishing it.
Map of Byron, WA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Byron Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Byron
Other communities near Byron
Questions about Byron
Where is Byron, WA?
Byron is an unincorporated community in Yakima County, Washington, 4.3 miles NW of Grandview.
What county is Byron in?
Byron is in Yakima County, Washington.
What is the ZIP code of Byron, WA?
The ZIP code for Byron is 98930.
What is the nearest town to Byron?
Grandview, 4.3 miles away.
Are there webcams near Byron?
Yes. The closest is Prosser › East: Airport Northeast, 4.1 miles away.
What is the hottest month in Byron?
July, with an average high of 90°F (32°C).
What is the coldest month in Byron?
December, with an average low of 26°F (-3°C).
How much does it rain in Byron?
About 8.7 inches (222 mm) a year; the wettest month is December.
Does it snow in Byron?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Byron?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Byron have?
Cold semi-arid (Köppen BSk).
Last updated: