Richland, WA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Richland now
Loading the National Weather Service forecast…
Richland weather by the hour
Richland weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Richland.
This week in Richland
Sunrise, sunset and moon in Richland
What is the weather usually like in Richland?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Decembercoldest month · 28°F average low
- 7.3 inprecipitation per year · 185 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Richland: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station RICHLAND, WA US (USC00457015), adjusted for the elevation of Richland.
Richland weather month by month
Sunrise and sunset in Richland through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:33 AM | 4:39 PM | 9 h 5 min |
| February | 6:57 AM | 5:24 PM | 10 h 26 min |
| March | 7:07 AM | 7:04 PM | 11 h 56 min |
| April | 6:08 AM | 7:46 PM | 13 h 38 min |
| May | 5:21 AM | 8:25 PM | 15 h 3 min |
| June | 5:02 AM | 8:52 PM | 15 h 50 min |
| July | 5:18 AM | 8:47 PM | 15 h 28 min |
| August | 5:55 AM | 8:08 PM | 14 h 13 min |
| September | 6:34 AM | 7:10 PM | 12 h 36 min |
| October | 7:13 AM | 6:12 PM | 10 h 58 min |
| November | 6:57 AM | 4:26 PM | 9 h 29 min |
| December | 7:31 AM | 4:13 PM | 8 h 41 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Richland?
Richland has a cold desert climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is December, with average lows of 28°F (-2°C).
It gets about 7.3 inches (185 mm) of precipitation a year. The wettest month is December and the driest is August.
The best time to visit Richland is May–June and August–September. At 384 ft of elevation, nights are mild most of the year. 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.
More about Richland
Weather in towns near Richland
Questions about the weather in Richland
What is the hottest month in Richland?
July, with an average high of 89°F (32°C).
What is the coldest month in Richland?
December, with an average low of 28°F (-2°C).
How much does it rain in Richland?
About 7.3 inches (185 mm) a year; the wettest month is December.
Does it snow in Richland?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Richland?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Richland have?
Cold desert (Köppen BWk).
What is the weather like in Richland in November?
Highs average 49°F and lows 34°F, with about 0.9 inches of precipitation.
What time is sunrise in Richland?
Around 6:57 AM in mid-November, and sunset around 4:26 PM. Today’s exact times are shown above.
Where does this Richland weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Richland.
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