Irrigon, OR weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Irrigon now
Loading the National Weather Service forecast…
Irrigon weather by the hour
Irrigon weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Irrigon.
This week in Irrigon
Sunrise, sunset and moon in Irrigon
What is the weather usually like in Irrigon?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 30°F average low
- 7.9 inprecipitation per year · 201 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Irrigon: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MCNARY DAM #2, OR US (USC00355392), adjusted for the elevation of Irrigon.
Irrigon weather month by month
Sunrise and sunset in Irrigon through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:33 AM | 4:41 PM | 9 h 8 min |
| February | 6:58 AM | 5:25 PM | 10 h 27 min |
| March | 7:08 AM | 7:05 PM | 11 h 57 min |
| April | 6:09 AM | 7:46 PM | 13 h 36 min |
| May | 5:23 AM | 8:24 PM | 15 h 0 min |
| June | 5:05 AM | 8:51 PM | 15 h 46 min |
| July | 5:21 AM | 8:46 PM | 15 h 25 min |
| August | 5:56 AM | 8:08 PM | 14 h 11 min |
| September | 6:35 AM | 7:10 PM | 12 h 35 min |
| October | 7:13 AM | 6:13 PM | 10 h 59 min |
| November | 6:56 AM | 4:28 PM | 9 h 31 min |
| December | 7:31 AM | 4:15 PM | 8 h 44 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Irrigon?
Irrigon has a cold semi-arid climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 30°F (-1°C).
It gets about 7.9 inches (201 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit Irrigon is May–June and August–September. At 299 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 Irrigon
Weather in towns near Irrigon
Questions about the weather in Irrigon
What is the hottest month in Irrigon?
July, with an average high of 89°F (32°C).
What is the coldest month in Irrigon?
January, with an average low of 30°F (-1°C).
How much does it rain in Irrigon?
About 7.9 inches (201 mm) a year; the wettest month is December.
Does it snow in Irrigon?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Irrigon?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Irrigon have?
Cold semi-arid (Köppen BSk).
What is the weather like in Irrigon in November?
Highs average 51°F and lows 36°F, with about 0.9 inches of precipitation.
What time is sunrise in Irrigon?
Around 6:56 AM in mid-November, and sunset around 4:28 PM. Today’s exact times are shown above.
Where does this Irrigon weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Irrigon.
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