Winthrop, IA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Winthrop now
Loading the National Weather Service forecast…
Winthrop weather by the hour
Winthrop weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Winthrop.
This week in Winthrop
Sunrise, sunset and moon in Winthrop
What is the weather usually like in Winthrop?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 8°F average low
- 37.4 inprecipitation per year · 949 mm
- 33.9 insnowfall per year · 86 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Winthrop: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station INDEPENDENCE #1, IA US (USC00134049), adjusted for the elevation of Winthrop.
Winthrop weather month by month
Sunrise and sunset in Winthrop through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:31 AM | 5:00 PM | 9 h 28 min |
| February | 7:01 AM | 5:40 PM | 10 h 38 min |
| March | 7:16 AM | 7:14 PM | 11 h 57 min |
| April | 6:23 AM | 7:50 PM | 13 h 26 min |
| May | 5:43 AM | 8:23 PM | 14 h 40 min |
| June | 5:27 AM | 8:47 PM | 15 h 20 min |
| July | 5:41 AM | 8:44 PM | 15 h 2 min |
| August | 6:12 AM | 8:09 PM | 13 h 57 min |
| September | 6:45 AM | 7:18 PM | 12 h 32 min |
| October | 7:18 AM | 6:26 PM | 11 h 7 min |
| November | 6:56 AM | 4:46 PM | 9 h 49 min |
| December | 7:27 AM | 4:36 PM | 9 h 8 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Winthrop?
Winthrop has a hot-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 8°F (-13°C).
It gets about 37.4 inches (949 mm) of precipitation a year. The wettest month is June and the driest is January. Snow is common: about 34 inches fall in an average year.
The best time to visit Winthrop is June to September. At 1,053 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 Winthrop
Weather in towns near Winthrop
Questions about the weather in Winthrop
What is the hottest month in Winthrop?
July, with an average high of 83°F (28°C).
What is the coldest month in Winthrop?
January, with an average low of 8°F (-13°C).
How much does it rain in Winthrop?
About 37.4 inches (949 mm) a year; the wettest month is June.
Does it snow in Winthrop?
Yes, about 34 inches of snow fall in an average year.
When is the best time to visit Winthrop?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Winthrop have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Winthrop in November?
Highs average 46°F and lows 26°F, with about 2.1 inches of precipitation.
What time is sunrise in Winthrop?
Around 6:56 AM in mid-November, and sunset around 4:46 PM. Today’s exact times are shown above.
Where does this Winthrop weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Winthrop.
Last updated: