Helena, IA
Unincorporated community in Tama County, Iowa
Helena is a small unincorporated community in Tama County, Iowa. It is 4.1 miles E of Chelsea, the nearest town. Its ZIP code is 52215.
Helena at a glance
- State
- Iowa
- County
- Tama County
- ZIP code
- 52215
- Nearest town
- Chelsea (4.1 mi)
- Time zone
- America/Chicago
- Coordinates
- 41.9208, -92.4742
Weather in Helena now
Loading the National Weather Service forecast…
Helena weather by the hour
Helena weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Helena.
This week in Helena
Sunrise, sunset and moon in Helena
What is the weather usually like in Helena?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 9°F average low
- 35.3 inprecipitation per year · 895 mm
- 32.8 insnowfall per year · 83 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Helena: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station TOLEDO 3N, IA US (USC00138296), adjusted for the elevation of Helena.
Helena weather month by month
Sunrise and sunset in Helena through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:33 AM | 5:05 PM | 9 h 32 min |
| February | 7:03 AM | 5:44 PM | 10 h 40 min |
| March | 7:19 AM | 7:17 PM | 11 h 58 min |
| April | 6:27 AM | 7:52 PM | 13 h 24 min |
| May | 5:47 AM | 8:24 PM | 14 h 37 min |
| June | 5:32 AM | 8:48 PM | 15 h 16 min |
| July | 5:46 AM | 8:45 PM | 14 h 58 min |
| August | 6:16 AM | 8:11 PM | 13 h 54 min |
| September | 6:48 AM | 7:21 PM | 12 h 32 min |
| October | 7:21 AM | 6:29 PM | 11 h 8 min |
| November | 6:58 AM | 4:50 PM | 9 h 52 min |
| December | 7:29 AM | 4:41 PM | 9 h 12 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Helena?
Helena 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 9°F (-13°C).
It gets about 35.3 inches (895 mm) of precipitation a year. The wettest month is June and the driest is January. Snow is common: about 33 inches fall in an average year.
The best time to visit Helena is June 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 Helena
The closest live webcam is Irving: R57: US 30 & IA 21 Intersection, 9.5 miles E of Helena.
Webcams: Windy.com. Distances in a straight line from Helena.
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Map of Helena, IA
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Helena Street View
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Other communities near Helena
Questions about Helena
Where is Helena, IA?
Helena is an unincorporated community in Tama County, Iowa, 4.1 miles E of Chelsea.
What county is Helena in?
Helena is in Tama County, Iowa.
What is the ZIP code of Helena, IA?
The ZIP code for Helena is 52215.
What is the nearest town to Helena?
Chelsea, 4.1 miles away.
Are there webcams near Helena?
Yes. The closest is Irving: R57: US 30 & IA 21 Intersection, 9.5 miles away.
What is the hottest month in Helena?
July, with an average high of 83°F (28°C).
What is the coldest month in Helena?
January, with an average low of 9°F (-13°C).
How much does it rain in Helena?
About 35.3 inches (895 mm) a year; the wettest month is June.
Does it snow in Helena?
Yes, about 33 inches of snow fall in an average year.
When is the best time to visit Helena?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Helena have?
Hot-summer humid continental (Köppen Dfa).
Last updated: