Plymouth, IA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Plymouth now
Loading the National Weather Service forecast…
Plymouth weather by the hour
Plymouth weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Plymouth.
This week in Plymouth
Sunrise, sunset and moon in Plymouth
What is the weather usually like in Plymouth?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 82°F average high
- Januarycoldest month · 7°F average low
- 36.3 inprecipitation per year · 921 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Plymouth: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MASON CITY, IA US (USC00135230), adjusted for the elevation of Plymouth.
Plymouth weather month by month
Sunrise and sunset in Plymouth through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:39 AM | 5:04 PM | 9 h 24 min |
| February | 7:08 AM | 5:44 PM | 10 h 36 min |
| March | 7:22 AM | 7:20 PM | 11 h 57 min |
| April | 6:28 AM | 7:56 PM | 13 h 28 min |
| May | 5:46 AM | 8:31 PM | 14 h 44 min |
| June | 5:30 AM | 8:56 PM | 15 h 25 min |
| July | 5:44 AM | 8:52 PM | 15 h 7 min |
| August | 6:16 AM | 8:17 PM | 14 h 0 min |
| September | 6:50 AM | 7:24 PM | 12 h 33 min |
| October | 7:25 AM | 6:31 PM | 11 h 5 min |
| November | 7:04 AM | 4:49 PM | 9 h 45 min |
| December | 7:36 AM | 4:39 PM | 9 h 3 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Plymouth?
Plymouth has a hot-summer humid continental climate. The warmest month is July, with an average high of 82°F (28°C), and the coldest is January, with average lows of 7°F (-14°C).
It gets about 36.3 inches (921 mm) of precipitation a year. The wettest month is June and the driest is January.
The best time to visit Plymouth is June to September. At 1,135 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 Plymouth
Weather in towns near Plymouth
Questions about the weather in Plymouth
What is the hottest month in Plymouth?
July, with an average high of 82°F (28°C).
What is the coldest month in Plymouth?
January, with an average low of 7°F (-14°C).
How much does it rain in Plymouth?
About 36.3 inches (921 mm) a year; the wettest month is June.
Does it snow in Plymouth?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Plymouth?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Plymouth have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Plymouth in November?
Highs average 43°F and lows 25°F, with about 1.8 inches of precipitation.
What time is sunrise in Plymouth?
Around 7:04 AM in mid-November, and sunset around 4:49 PM. Today’s exact times are shown above.
Where does this Plymouth weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Plymouth.
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