Helena, TN
Unincorporated community in Fentress County, Tennessee
Helena is a small unincorporated community in Fentress County, Tennessee. It is 4.6 miles E of Jamestown, the nearest town. Its ZIP code is 38556.
Helena at a glance
- State
- Tennessee
- County
- Fentress County
- ZIP code
- 38556
- Nearest town
- Jamestown (4.6 mi)
- Time zone
- America/Chicago
- Coordinates
- 36.4356, -85.0189
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 · 84°F average high
- Januarycoldest month · 25°F average low
- 59.2 inprecipitation per year · 1,503 mm
- 18.9 insnowfall per year · 48 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Helena: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station JAMESTOWN, TN US (USC00404590), adjusted for the elevation of Helena.
Helena weather month by month
Sunrise and sunset in Helena through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:49 AM | 4:49 PM | 10 h 0 min |
| February | 6:26 AM | 5:22 PM | 10 h 56 min |
| March | 6:49 AM | 6:48 PM | 11 h 59 min |
| April | 6:04 AM | 7:15 PM | 13 h 10 min |
| May | 5:31 AM | 7:41 PM | 14 h 9 min |
| June | 5:20 AM | 8:01 PM | 14 h 41 min |
| July | 5:32 AM | 7:59 PM | 14 h 27 min |
| August | 5:56 AM | 7:32 PM | 13 h 35 min |
| September | 6:21 AM | 6:48 PM | 12 h 27 min |
| October | 6:46 AM | 6:05 PM | 11 h 19 min |
| November | 6:16 AM | 4:33 PM | 10 h 16 min |
| December | 6:43 AM | 4:27 PM | 9 h 44 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Helena?
Helena has a humid subtropical climate. The warmest month is July, with an average high of 84°F (29°C), and the coldest is January, with average lows of 25°F (-4°C).
It gets about 59.2 inches (1,503 mm) of precipitation a year. The wettest month is December and the driest is October. Snow is common: about 19 inches fall in an average year.
The best time to visit Helena is May and August to October. 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 Cookeville: Putnam County Emergency Services, 34.4 miles SW of Helena.
Webcams: Windy.com. Distances in a straight line from Helena.
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Map of Helena, TN
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Helena Street View
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Other communities near Helena
Questions about Helena
Where is Helena, TN?
Helena is an unincorporated community in Fentress County, Tennessee, 4.6 miles E of Jamestown.
What county is Helena in?
Helena is in Fentress County, Tennessee.
What is the ZIP code of Helena, TN?
The ZIP code for Helena is 38556.
What is the nearest town to Helena?
Jamestown, 4.6 miles away.
Are there webcams near Helena?
Yes. The closest is Cookeville: Putnam County Emergency Services, 34.4 miles away.
What is the hottest month in Helena?
July, with an average high of 84°F (29°C).
What is the coldest month in Helena?
January, with an average low of 25°F (-4°C).
How much does it rain in Helena?
About 59.2 inches (1,503 mm) a year; the wettest month is December.
Does it snow in Helena?
Yes, about 19 inches of snow fall in an average year.
When is the best time to visit Helena?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Helena have?
Humid subtropical (Köppen Cfa).
Last updated: