Thornburg, IA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Thornburg now
Loading the National Weather Service forecast…
Thornburg weather by the hour
Thornburg weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Thornburg.
This week in Thornburg
Sunrise, sunset and moon in Thornburg
What is the weather usually like in Thornburg?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 11°F average low
- 37.4 inprecipitation per year · 950 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Thornburg: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SIGOURNEY, IA US (USC00137678), adjusted for the elevation of Thornburg.
Thornburg weather month by month
Sunrise and sunset in Thornburg through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:31 AM | 5:06 PM | 9 h 34 min |
| February | 7:02 AM | 5:44 PM | 10 h 42 min |
| March | 7:19 AM | 7:17 PM | 11 h 58 min |
| April | 6:27 AM | 7:51 PM | 13 h 23 min |
| May | 5:48 AM | 8:23 PM | 14 h 34 min |
| June | 5:33 AM | 8:46 PM | 15 h 13 min |
| July | 5:47 AM | 8:43 PM | 14 h 55 min |
| August | 6:17 AM | 8:10 PM | 13 h 53 min |
| September | 6:48 AM | 7:20 PM | 12 h 31 min |
| October | 7:20 AM | 6:29 PM | 11 h 9 min |
| November | 6:56 AM | 4:51 PM | 9 h 54 min |
| December | 7:27 AM | 4:42 PM | 9 h 15 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Thornburg?
Thornburg has a hot-summer humid continental climate. The warmest month is July, with an average high of 84°F (29°C), and the coldest is January, with average lows of 11°F (-12°C).
It gets about 37.4 inches (950 mm) of precipitation a year. The wettest month is June and the driest is January.
The best time to visit Thornburg is June to September. At 879 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 Thornburg
Weather in towns near Thornburg
Questions about the weather in Thornburg
What is the hottest month in Thornburg?
July, with an average high of 84°F (29°C).
What is the coldest month in Thornburg?
January, with an average low of 11°F (-12°C).
How much does it rain in Thornburg?
About 37.4 inches (950 mm) a year; the wettest month is June.
Does it snow in Thornburg?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Thornburg?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Thornburg have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Thornburg in November?
Highs average 48°F and lows 27°F, with about 2.2 inches of precipitation.
What time is sunrise in Thornburg?
Around 6:56 AM in mid-November, and sunset around 4:51 PM. Today’s exact times are shown above.
Where does this Thornburg weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Thornburg.
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