Millerton, NY climate
Millerton has chilly, snowy winters and pleasant summers. A typical July afternoon reaches 83°, a January night drops to 15°, and about 50 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Millerton feels like
Winter
Spring
Summer
Fall
Millerton weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 34° | 15° | 3.1" | 15.5" | 12 | 15° – 32° |
| February | 37° | 17° | 2.5" | 10.0" | 9 | 14° – 33° |
| March | 46° | 25° | 3.3" | 10.0" | 12 | 28° – 47° |
| April | 59° | 35° | 3.4" | 1.8" | 12 | 42° – 51° |
| May | 70° | 45° | 3.8" | 0 | 14 | 52° – 64° |
| June | 78° | 55° | 4.5" | 0 | 12 | 63° – 70° |
| July | 83° | 60° | 4.4" | 0 | 10 | 66° – 75° |
| August | 81° | 58° | 4.1" | 0 | 10 | 65° – 73° |
| September | 73° | 51° | 4.6" | 0 | 11 | 59° – 67° |
| October | 61° | 39° | 4.5" | 0 | 11 | 46° – 56° |
| November | 49° | 30° | 3.3" | 1.8" | 11 | 35° – 45° |
| December | 39° | 22° | 3.8" | 10.5" | 11 | 23° – 42° |
| Year | 59° | 38° | 45.3" | 49.6" | 133 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Millerton
Millerton gets 45 inches of rain and melted snow a year. September is the wettest month and February the driest. Rain or snow falls on about 133 days a year.
About 146 frost-free days a year
In half of years the last 32° night comes by May 11 and the first one by October 4. That leaves about 146 frost-free days for gardens, shorter than 84% of U.S. towns.
Heating and cooling a home in Millerton
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Millerton, 92% of that work is heating and 8% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
How Millerton compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Millerton averaged 1.9° warmer than the 1900s. The biggest change is in December (+3.4°). The shift is larger than in 91% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Millerton’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 14° to 33°. June is the most reliable, staying within 7°.
Common questions about Millerton’s climate
What is the coldest month in Millerton?
January, with a typical high of 34° and a low of 15°.
What is the hottest month in Millerton?
July, with a typical high of 83° and a low of 60°. About 12 days a year reach 90°.
How much snow does Millerton get?
About 50 inches in a normal winter, most of it in January.
When is the first frost in Millerton?
In half of years the first 32° night comes by October 4, and the last spring frost by May 11.
What is the rainiest month in Millerton?
September, with 4.6 inches of rain and melted snow. The year totals 45 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Millerton itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Copake, NY (11 mi, snow) and Falls Village, CT (8 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.