Photo: Harrison Keely · CC BY 4.0Few U.S. towns get more rain and snow than Lake Santeetlah: 59 inches a year
The coldest hours of a January night bottom out at 27° on average. The seasons are far apart: from a winter night to a summer afternoon the average spans 59°. Its January nights stay gentler than in 67% of U.S. towns. From April to June and September to October, highs of 70–82° make it easy to spend the day outdoors.
A year in Lake Santeetlah at a glance
Each month’s typical high and low, and what it brings.
What stands out about Lake Santeetlah’s climate
Compared with towns across the U.S., with Lake Santeetlah’s place in North Carolina beside it.
What a year in Lake Santeetlah feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 194 frost-free days a year
In half of years the last 32° night comes by April 13 and the first by October 26. Frost and day counts come from NOAA’s station at Robbinsville Ag 5 Ne, NC, 9 miles from the town’s center, 320 ft higher.
The 2023 USDA map puts Lake Santeetlah’s center in zone 7b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 5°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 4 inches of snow a winter
Snow, measured at Murphy 4ese, NC, falls mostly in December. Precipitation (rain plus melted snow) adds up to 59 inches a year; January is the wettest month and October the driest. Rain or snow falls on about 132 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Lake Santeetlah
85% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from November through March.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Robbinsville Ag 5 Ne, NC.
Living with Lake Santeetlah’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
194 frost-free days in zone 7b. The last frost comes by Apr 13 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 26.
Months with highs of 62–84° and lows of 40° or more: April, May, June, September and October. 0.0 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Lake Santeetlah from natural hazards, river flooding is the largest share (58%); heat waves, cold waves, winter storms and ice storms together are 22%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Lake Santeetlah and similar climates
TownRatings has no climate map of the towns around Lake Santeetlah yet.
Climates most like Lake Santeetlah’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Lake Santeetlah, NC | 27° | 85° | 59" | 4.4" |
| Lebanon, KY | 25° | 87° | 52" | 3.3" |
| Lawrenceburg, TN | 29° | 89° | 58" | 1.9" |
| Boaz, AL | 32° | 88° | 57" | 0.9" |
| Charlestown, IN | 24° | 87° | 50" | 4.3" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Lake Santeetlah averaged 0.5° warmer than the 1900s. The biggest change is in December (+1.6°).
A smaller shift than in 97% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Lake Santeetlah compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Lake Santeetlah’s place among North Carolina’s.
Lake Santeetlah weather by month
Highs, lows and precipitation from NOAA’s grid at Lake Santeetlah’s center; snow, wet days and snow on the ground from Murphy 4ese, NC. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 48° | 27° | 5.9" | 0.8" | 12 | 1 | 29° – 44° |
| February | 52° | 30° | 5.4" | 1.5" | 11 | 1 | 31° – 49° |
| March | 60° | 35° | 5.5" | 0.1" | 12 | 0 | 40° – 57° |
| April | 70° | 42° | 5.0" | 0.0" | 11 | 0 | 52° – 60° |
| May | 76° | 51° | 4.4" | 0.0" | 11 | 0 | 58° – 68° |
| June | 82° | 58° | 5.3" | 0.0" | 13 | 0 | 67° – 75° |
| July | 85° | 62° | 4.7" | 0.0" | 12 | 0 | 71° – 77° |
| August | 84° | 61° | 4.7" | 0.0" | 11 | 0 | 69° – 78° |
| September | 80° | 55° | 4.0" | 0.0" | 9 | 0 | 64° – 73° |
| October | 70° | 44° | 3.6" | 0.0" | 8 | 0 | 54° – 62° |
| November | 59° | 34° | 4.9" | 0.1" | 9 | 0 | 41° – 52° |
| December | 51° | 29° | 5.8" | 1.9" | 12 | 1 | 30° – 50° |
| Year | 68° | 44° | 59.1" | 4.4" | 132 | 3 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 30° to 50°. July is the most reliable, staying within 7°.
Where Lake Santeetlah’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Lake Santeetlah’s center.
- Snow: Murphy 4ese, NC.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Robbinsville Ag 5 Ne, NC, 9 miles from the town’s center, 320 ft higher; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Lake Santeetlah’s climate
What is the weather like in Lake Santeetlah?
A typical July afternoon reaches 85°, a January night drops to 27°, and about 4 inches of snow falls in a normal winter. Milder January nights than 67% of U.S. towns; hotter July afternoons than 51% of U.S. towns.
How cold does it get in Lake Santeetlah in winter?
January nights average 27°. About 96 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 29°.
How much snow does Lake Santeetlah get?
About 4.4 inches in a normal winter at Murphy 4ese, NC, most of it in December, with snow on the ground about 3 days a year.
How hot does it get in Lake Santeetlah?
July, with a typical high of 85° and a low of 62°. About 8 days a year reach 90° (Robbinsville Ag 5 Ne, NC).
When is the first and last frost in Lake Santeetlah?
In half of years the last spring frost (32°) comes by April 13 and the first fall frost by October 26, about 194 frost-free days, at Robbinsville Ag 5 Ne, NC.
What growing zone is Lake Santeetlah in?
Zone 7b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 5°.
What is the best time of year to visit Lake Santeetlah?
By one simple rule (highs of 62–84° and lows of 40° or more), April, May, June, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Lake Santeetlah getting warmer?
Yes: 1991–2020 averaged 0.5° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 97% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Lake Santeetlah.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.