January in North Blenheim bites harder than in 90% of U.S. towns
Expect July afternoons of about 82°. Its July afternoons stay fresher than in 84% of U.S. towns. Warming shows here too: 1.2° more than in 1901–2000, led by February. Tender plants can go out after about May 18; in half of years the first frost comes by October 2.
A year in North Blenheim at a glance
Each month’s typical high and low, and what it brings.
What stands out about North Blenheim’s climate
Compared with towns across the U.S., with North Blenheim’s place in New York beside it.
What a year in North Blenheim feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 137 frost-free days a year
In half of years the last 32° night comes by May 18 and the first by October 2. Frost and day counts come from NOAA’s station at Lansing Manor, NY, 1.7 miles from the town’s center, 120 ft higher.
The 2023 USDA map puts North Blenheim’s center in zone 5b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −12°. 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 54 inches of snow a winter
Snow, measured at Cobleskill 2 Ese, NY, falls mostly in January, March and December. Precipitation (rain plus melted snow) adds up to 40 inches a year; June is the wettest month and February the driest. Rain or snow falls on about 140 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in North Blenheim
95% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Lansing Manor, NY.
Living with North Blenheim’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
137 frost-free days in zone 5b. The last frost comes by May 18 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 2.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September.
Parks & trails →Of the yearly building losses FEMA expects in North Blenheim from natural hazards, river flooding is the largest share (88%); heat waves, cold waves, winter storms and ice storms together are 3%. Normals are averages; the hazards page covers the extremes.
Natural hazards →North Blenheim and similar climates
TownRatings has no climate map of the towns around North Blenheim yet.
Climates most like North Blenheim’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 |
|---|---|---|---|---|
| North Blenheim, NY | 13° | 82° | 40" | 54" |
| Colchester, VT | 10° | 81° | 38" | 50" |
| McFarland, WI | 11° | 83° | 38" | 52" |
| Big Rapids, MI | 14° | 82° | 36" | 61" |
| Asbury, IA | 11° | 83° | 38" | 43" |
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 North Blenheim averaged 1.2° warmer than the 1900s. The biggest change is in February (+2.9°).
A smaller shift than in 63% 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 North Blenheim compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with North Blenheim’s place among New York’s.
North Blenheim weather by month
Highs, lows and precipitation from NOAA’s grid at North Blenheim’s center; snow, wet days and snow on the ground from Cobleskill 2 Ese, NY. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 32° | 13° | 2.5" | 13.7" | 12 | 21 | 12° – 31° |
| February | 35° | 15° | 2.1" | 10.7" | 10 | 20 | 9° – 31° |
| March | 43° | 22° | 3.0" | 12.4" | 11 | 16 | 25° – 44° |
| April | 57° | 32° | 3.3" | 1.5" | 11 | 3 | 38° – 50° |
| May | 69° | 43° | 3.5" | 0.0" | 13 | 0 | 51° – 61° |
| June | 77° | 52° | 4.1" | 0.0" | 13 | 0 | 62° – 69° |
| July | 82° | 57° | 3.9" | 0.0" | 12 | 0 | 65° – 73° |
| August | 80° | 55° | 4.1" | 0.0" | 12 | 0 | 63° – 71° |
| September | 72° | 48° | 3.8" | 0.0" | 11 | 0 | 57° – 65° |
| October | 60° | 38° | 3.9" | 0.4" | 13 | 0 | 44° – 55° |
| November | 48° | 29° | 2.7" | 1.7" | 10 | 3 | 33° – 44° |
| December | 37° | 21° | 2.9" | 13.1" | 11 | 14 | 21° – 40° |
| Year | 58° | 35° | 39.8" | 53.5" | 140 | 78 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 9° to 31°. June is the most reliable, staying within 8°.
Where North Blenheim’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 North Blenheim’s center.
- Snow: Cobleskill 2 Ese, NY.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Lansing Manor, NY, 1.7 miles from the town’s center, 120 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 North Blenheim’s climate
What is the weather like in North Blenheim?
A typical July afternoon reaches 82°, a January night drops to 13°, and about 54 inches of snow falls in a normal winter. Colder January nights than 90% of U.S. towns; cooler July afternoons than 84% of U.S. towns.
How cold does it get in North Blenheim in winter?
January nights average 13°. About 165 nights a year reach 32° or below and 14 reach 0° or below. In the coldest January of the last 30 years the month averaged 12°.
How much snow does North Blenheim get?
About 54 inches in a normal winter at Cobleskill 2 Ese, NY, most of it in January, March and December, with snow on the ground about 78 days a year.
How hot does it get in North Blenheim?
July, with a typical high of 82° and a low of 57°. About 8 days a year reach 90° (Lansing Manor, NY).
When is the first and last frost in North Blenheim?
In half of years the last spring frost (32°) comes by May 18 and the first fall frost by October 2, about 137 frost-free days, at Lansing Manor, NY.
What growing zone is North Blenheim in?
Zone 5b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −12°.
What is the best time of year to visit North Blenheim?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is North Blenheim getting warmer?
Yes: 1991–2020 averaged 1.2° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 63% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in North Blenheim.
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.