Photo: Asheville Postcard Co. · Public domainThe climate in Blaine sits close to the middle of U.S. towns
The depth of winter brings overnight lows near 24°. Its yearly precipitation tops that of 68% of U.S. towns. Compared with 1901–2000, the average now sits 1.0° higher. Tender plants can go out after about April 24; in half of years the first frost comes by October 17.
A year in Blaine at a glance
Each month’s typical high and low, and what it brings.
What stands out about Blaine’s climate
Compared with towns across the U.S., with Blaine’s place in Kentucky beside it.
What a year in Blaine feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 174 frost-free days a year
In half of years the last 32° night comes by April 24 and the first by October 17. Frost and day counts come from NOAA’s station at Charley 2 Sw, KY, 7 miles from the town’s center, at about the same height.
The 2023 USDA map puts Blaine’s center in zone 6b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −2°. 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 18 inches of snow a winter
Snow, measured at Grayson 2 E, KY, is heaviest from January through February, about 6 inches a month. Precipitation (rain plus melted snow) adds up to 47 inches a year; July is the wettest month and November the driest. Rain or snow falls on about 139 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Blaine
85% of the work is heating. 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 Charley 2 Sw, KY.
Living with Blaine’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
174 frost-free days in zone 6b. The last frost comes by Apr 24 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 17.
Months with highs of 62–84° and lows of 40° or more: April, May, June, September and October.
Parks & trails →Of the yearly building losses FEMA expects in Blaine from natural hazards, river flooding is the largest share (82%); heat waves, cold waves, winter storms and ice storms together are 10%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Blaine and similar climates
TownRatings has no climate map of the towns around Blaine yet.
Climates most like Blaine’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 |
|---|---|---|---|---|
| Blaine, KY | 24° | 87° | 47" | 18" |
| Bel Air North, MD | 24° | 87° | 47" | 18" |
| Newark, DE | 24° | 87° | 47" | 20" |
| Hammonton, NJ | 25° | 87° | 47" | 19" |
| Richboro, PA | 23° | 87° | 48" | 20" |
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 Blaine averaged 1.0° warmer than the 1900s. The biggest change is in December (+2.2°).
A smaller shift than in 76% 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 Blaine compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Blaine’s place among Kentucky’s.
Blaine weather by month
Highs, lows and precipitation from NOAA’s grid at Blaine’s center; snow, wet days and snow on the ground from Grayson 2 E, KY. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 44° | 24° | 3.4" | 5.9" | 13 | 5 | 26° – 43° |
| February | 49° | 27° | 3.2" | 6.1" | 13 | 4 | 26° – 45° |
| March | 58° | 33° | 4.2" | 1.8" | 13 | 1 | 39° – 57° |
| April | 70° | 41° | 4.0" | 0.1" | 12 | 0 | 49° – 61° |
| May | 77° | 50° | 4.9" | 0.0" | 13 | 0 | 57° – 70° |
| June | 84° | 59° | 4.4" | 0.0" | 12 | 0 | 67° – 75° |
| July | 87° | 64° | 5.3" | 0.0" | 12 | 0 | 70° – 79° |
| August | 86° | 63° | 3.7" | 0.0" | 10 | 0 | 71° – 79° |
| September | 81° | 55° | 3.5" | 0.0" | 8 | 0 | 64° – 74° |
| October | 70° | 43° | 3.1" | 0.0" | 9 | 0 | 53° – 61° |
| November | 58° | 33° | 3.0" | 0.4" | 10 | 0 | 39° – 50° |
| December | 48° | 28° | 3.9" | 3.8" | 14 | 3 | 27° – 48° |
| Year | 67° | 43° | 46.7" | 18.1" | 139 | 13 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 27° to 48°. June is the most reliable, staying within 8°.
Where Blaine’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 Blaine’s center.
- Snow: Grayson 2 E, KY.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Charley 2 Sw, KY, 7 miles from the town’s center, at about the same height; 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 Blaine’s climate
What is the weather like in Blaine?
A typical July afternoon reaches 87°, a January night drops to 24°, and about 18 inches of snow falls in a normal winter. Milder January nights than 59% of U.S. towns; hotter July afternoons than 60% of U.S. towns.
How cold does it get in Blaine in winter?
January nights average 24°. About 127 nights a year reach 32° or below and 2 reach 0° or below. In the coldest January of the last 30 years the month averaged 26°.
How much snow does Blaine get?
About 18 inches in a normal winter at Grayson 2 E, KY, heaviest from January through February, about 6 inches a month, with snow on the ground about 13 days a year.
How hot does it get in Blaine?
July, with a typical high of 87° and a low of 64°. About 21 days a year reach 90° (Charley 2 Sw, KY).
When is the first and last frost in Blaine?
In half of years the last spring frost (32°) comes by April 24 and the first fall frost by October 17, about 174 frost-free days, at Charley 2 Sw, KY.
What growing zone is Blaine in?
Zone 6b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −2°.
What is the best time of year to visit Blaine?
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 Blaine getting warmer?
Yes: 1991–2020 averaged 1.0° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 76% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Blaine.
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.