New Ipswich, NH climate
New Ipswich has cold, snowy winters and pleasant summers, with plenty of rain. A typical July afternoon reaches 80°, a January night drops to 14°, and about 75 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in New Ipswich feels like
Winter
Spring
Summer
Fall
New Ipswich 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 | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 32° | 14° | 3.6" | 19.2" | 9 | 25 | 13° – 30° |
| February | 35° | 15° | 3.4" | 19.2" | 7 | 25 | 11° – 32° |
| March | 42° | 23° | 4.2" | 15.7" | 9 | 23 | 26° – 42° |
| April | 56° | 34° | 4.3" | 2.9" | 9 | 5 | 41° – 49° |
| May | 67° | 44° | 4.0" | 0 | 11 | 0 | 50° – 61° |
| June | 75° | 53° | 4.4" | 0 | 11 | 0 | 61° – 67° |
| July | 80° | 59° | 4.2" | 0 | 9 | 0 | 65° – 73° |
| August | 78° | 57° | 4.1" | 0 | 8 | 0 | 64° – 72° |
| September | 71° | 49° | 4.2" | 0 | 8 | 0 | 56° – 64° |
| October | 59° | 39° | 5.4" | 0.4" | 9 | 0 | 45° – 56° |
| November | 47° | 30° | 4.1" | 1.9" | 9 | 3 | 34° – 44° |
| December | 36° | 20° | 4.5" | 16.1" | 9 | 16 | 22° – 39° |
| Year | 56° | 36° | 50.2" | 75.4" | 108 | 97 |
“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 New Ipswich
New Ipswich gets 50 inches of rain and melted snow a year. October is the wettest month and February the driest. Rain or snow falls on about 108 days a year. Snow covers the ground about 97 days of the year.
About 147 frost-free days a year
In half of years the last 32° night comes by May 10 and the first one by October 6. That leaves about 147 frost-free days for gardens, shorter than 83% of U.S. towns.
Heating and cooling a home in New Ipswich
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In New Ipswich, 96% of that work is heating and 4% 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.
New Ipswich and its neighbors
New Ipswich borders 4 towns with climate data. January nights across them vary by 1.5°. Temple has the coldest January nights (13°) and Mason the hottest July afternoons (82°). New Ipswich’s January low is 14° and its July high 80°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How New Ipswich 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 New Ipswich averaged 1.9° warmer than the 1900s. The biggest change is in December (+3.5°). The shift is larger than in 90% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at New Ipswich’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 11° to 32°. June is the most reliable, staying within 6°.
Common questions about New Ipswich’s climate
What is the coldest month in New Ipswich?
January, with a typical high of 32° and a low of 14°.
What is the hottest month in New Ipswich?
July, with a typical high of 80° and a low of 59°. About 3 days a year reach 90°.
How much snow does New Ipswich get?
About 75 inches in a normal winter, most of it in January.
When is the first frost in New Ipswich?
In half of years the first 32° night comes by October 6, and the last spring frost by May 10.
What is the rainiest month in New Ipswich?
October, with 5.4 inches of rain and melted snow. The year totals 50 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for New Ipswich itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Greenville 1 Nne, NH (5 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.