Onaka, SD weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Onaka now
Loading the National Weather Service forecast…
Onaka weather by the hour
Onaka weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Onaka.
This week in Onaka
Sunrise, sunset and moon in Onaka
What is the weather usually like in Onaka?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 3°F average low
- 21.4 inprecipitation per year · 544 mm
- 47.0 insnowfall per year · 119 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Onaka: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ROSCOE, SD US (USC00397277), adjusted for the elevation of Onaka.
Onaka weather month by month
Sunrise and sunset in Onaka through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:11 AM | 5:23 PM | 9 h 12 min |
| February | 7:36 AM | 6:07 PM | 10 h 30 min |
| March | 7:48 AM | 7:45 PM | 11 h 57 min |
| April | 6:50 AM | 8:25 PM | 13 h 34 min |
| May | 6:06 AM | 9:02 PM | 14 h 56 min |
| June | 5:47 AM | 9:28 PM | 15 h 41 min |
| July | 6:03 AM | 9:24 PM | 15 h 20 min |
| August | 6:38 AM | 8:46 PM | 14 h 8 min |
| September | 7:15 AM | 7:50 PM | 12 h 35 min |
| October | 7:52 AM | 6:54 PM | 11 h 1 min |
| November | 7:34 AM | 5:10 PM | 9 h 35 min |
| December | 8:08 AM | 4:57 PM | 8 h 49 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Onaka?
Onaka has a warm-summer humid continental climate. The warmest month is July, with an average high of 83°F (28°C), and the coldest is January, with average lows of 3°F (-16°C).
It gets about 21.4 inches (544 mm) of precipitation a year. The wettest month is June and the driest is January. Snow is common: about 47 inches fall in an average year.
The best time to visit Onaka is June to September. At 1,873 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 Onaka
Weather in towns near Onaka
Questions about the weather in Onaka
What is the hottest month in Onaka?
July, with an average high of 83°F (28°C).
What is the coldest month in Onaka?
January, with an average low of 3°F (-16°C).
How much does it rain in Onaka?
About 21.4 inches (544 mm) a year; the wettest month is June.
Does it snow in Onaka?
Yes, about 47 inches of snow fall in an average year.
When is the best time to visit Onaka?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Onaka have?
Warm-summer humid continental (Köppen Dfb).
What is the weather like in Onaka in November?
Highs average 40°F and lows 20°F, with about 0.7 inches of precipitation.
What time is sunrise in Onaka?
Around 7:34 AM in mid-November, and sunset around 5:10 PM. Today’s exact times are shown above.
Where does this Onaka weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Onaka.
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