Patterson, IA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Patterson now
Loading the National Weather Service forecast…
Patterson weather by the hour
Patterson weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Patterson.
This week in Patterson
Sunrise, sunset and moon in Patterson
What is the weather usually like in Patterson?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 11°F average low
- 34.8 inprecipitation per year · 884 mm
- 30.7 insnowfall per year · 78 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Patterson: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WINTERSET 1S, IA US (USC00139132), adjusted for the elevation of Patterson.
Patterson weather month by month
Sunrise and sunset in Patterson through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:37 AM | 5:12 PM | 9 h 35 min |
| February | 7:08 AM | 5:50 PM | 10 h 42 min |
| March | 7:25 AM | 7:23 PM | 11 h 58 min |
| April | 6:33 AM | 7:57 PM | 13 h 23 min |
| May | 5:54 AM | 8:28 PM | 14 h 34 min |
| June | 5:39 AM | 8:52 PM | 15 h 12 min |
| July | 5:54 AM | 8:49 PM | 14 h 55 min |
| August | 6:23 AM | 8:16 PM | 13 h 52 min |
| September | 6:54 AM | 7:26 PM | 12 h 31 min |
| October | 7:26 AM | 6:36 PM | 11 h 9 min |
| November | 7:02 AM | 4:57 PM | 9 h 54 min |
| December | 7:32 AM | 4:48 PM | 9 h 15 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Patterson?
Patterson has a hot-summer humid continental climate. The warmest month is July, with an average high of 85°F (29°C), and the coldest is January, with average lows of 11°F (-12°C).
It gets about 34.8 inches (884 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 31 inches fall in an average year.
The best time to visit Patterson is June to September. At 889 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 Patterson
Weather in towns near Patterson
Questions about the weather in Patterson
What is the hottest month in Patterson?
July, with an average high of 85°F (29°C).
What is the coldest month in Patterson?
January, with an average low of 11°F (-12°C).
How much does it rain in Patterson?
About 34.8 inches (884 mm) a year; the wettest month is May.
Does it snow in Patterson?
Yes, about 31 inches of snow fall in an average year.
When is the best time to visit Patterson?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Patterson have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Patterson in November?
Highs average 49°F and lows 27°F, with about 2.0 inches of precipitation.
What time is sunrise in Patterson?
Around 7:02 AM in mid-November, and sunset around 4:57 PM. Today’s exact times are shown above.
Where does this Patterson weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Patterson.
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