Eureka, IA
Historical community (former settlement) in Washington County, Iowa
Eureka is a historical community (former settlement) in Washington County, Iowa. It is 3.9 miles S of Coppock, the nearest town. Its ZIP code is 52353.
Eureka at a glance
- State
- Iowa
- County
- Washington County
- ZIP code
- 52353
- Nearest town
- Coppock (3.9 mi)
- Time zone
- America/Chicago
- Coordinates
- 41.2206, -91.7136
Weather in Eureka now
Loading the National Weather Service forecast…
Eureka weather by the hour
Eureka weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Eureka.
This week in Eureka
Sunrise, sunset and moon in Eureka
What is the weather usually like in Eureka?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 11°F average low
- 37.9 inprecipitation per year · 964 mm
- 25.2 insnowfall per year · 64 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Eureka: May and July to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WASHINGTON, IA US (USC00138688), adjusted for the elevation of Eureka.
Eureka weather month by month
Sunrise and sunset in Eureka through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:28 AM | 5:04 PM | 9 h 35 min |
| February | 6:59 AM | 5:42 PM | 10 h 42 min |
| March | 7:16 AM | 7:14 PM | 11 h 58 min |
| April | 6:25 AM | 7:48 PM | 13 h 22 min |
| May | 5:46 AM | 8:19 PM | 14 h 33 min |
| June | 5:31 AM | 8:43 PM | 15 h 11 min |
| July | 5:45 AM | 8:40 PM | 14 h 54 min |
| August | 6:15 AM | 8:07 PM | 13 h 52 min |
| September | 6:46 AM | 7:17 PM | 12 h 31 min |
| October | 7:17 AM | 6:27 PM | 11 h 10 min |
| November | 6:53 AM | 4:49 PM | 9 h 55 min |
| December | 7:23 AM | 4:40 PM | 9 h 16 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Eureka?
Eureka 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 (-11°C).
It gets about 37.9 inches (964 mm) of precipitation a year. The wettest month is June and the driest is January. Snow is common: about 25 inches fall in an average year.
The best time to visit Eureka is May and July to September. 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.
Webcams near Eureka
The closest live webcam is Ainsworth: RWIS - IA 92 MM 242 - mini, 10.5 miles NE of Eureka.
Webcams: Windy.com. Distances in a straight line from Eureka.
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Map of Eureka, IA
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Eureka Street View
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Other communities near Eureka
Questions about Eureka
Where is Eureka, IA?
Eureka is a historical community (former settlement) in Washington County, Iowa, 3.9 miles S of Coppock.
What county is Eureka in?
Eureka is in Washington County, Iowa.
What is the ZIP code of Eureka, IA?
The ZIP code for Eureka is 52353.
What is the nearest town to Eureka?
Coppock, 3.9 miles away.
Are there webcams near Eureka?
Yes. The closest is Ainsworth: RWIS - IA 92 MM 242 - mini, 10.5 miles away.
What is the hottest month in Eureka?
July, with an average high of 85°F (29°C).
What is the coldest month in Eureka?
January, with an average low of 11°F (-11°C).
How much does it rain in Eureka?
About 37.9 inches (964 mm) a year; the wettest month is June.
Does it snow in Eureka?
Yes, about 25 inches of snow fall in an average year.
When is the best time to visit Eureka?
May and July to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Eureka have?
Hot-summer humid continental (Köppen Dfa).
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