Center Ossipee gets about 84 inches of snow a winter, more than 96% of U.S. towns
Peak summer warmth arrives in July, with afternoons near 81°. Summers stay cool: July afternoons here are cooler than in 86% of U.S. towns. The latest 30-year average runs 1.6° warmer than 1901–2000’s, with December up the most. For walks and days out, the stretch from May to September brings highs of 68–81°.
A year in Center Ossipee at a glance
Each month’s typical high and low, and what it brings.
What stands out about Center Ossipee’s climate
Compared with towns across the U.S., with Center Ossipee’s place in New Hampshire beside it.
What a year in Center Ossipee feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 129 frost-free days a year
In half of years the last 32° night comes by May 16 and the first by September 26. Frost and day counts come from NOAA’s station at Tamworth 4, NH, 10 miles from the town’s center, at about the same height.
The 2023 USDA map puts Center Ossipee’s center in zone 5a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −16°. 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 84 inches of snow a winter
Snow, measured at N Conway, NH, is heaviest from January through February, about 21 inches a month. Precipitation (rain plus melted snow) adds up to 47 inches a year; October is the wettest month and February the driest. Rain or snow falls on about 142 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Center Ossipee
97% 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 Tamworth 4, NH.
Living with Center Ossipee’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
129 frost-free days in zone 5a. The last frost comes by May 16 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Sep 26.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 1.7 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Center Ossipee from natural hazards, river flooding is the largest share (61%); heat waves, cold waves, winter storms and ice storms together are 11%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Center Ossipee and similar climates
TownRatings has no climate map of the towns around Center Ossipee yet.
Climates most like Center Ossipee’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 |
|---|---|---|---|---|
| Center Ossipee, NH | 10° | 81° | 47" | 84" |
| Sidney, NY | 13° | 80° | 45" | 79" |
| Bradford, PA | 15° | 80° | 44" | 75" |
| Torrington, CT | 15° | 81° | 51" | 59" |
| Great Barrington, MA | 14° | 82° | 45" | 50" |
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 Center Ossipee averaged 1.6° warmer than the 1900s. The biggest change is in December (+3.5°).
A bigger shift than in 65% 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 Center Ossipee compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Center Ossipee’s place among New Hampshire’s.
Center Ossipee weather by month
Highs, lows and precipitation from NOAA’s grid at Center Ossipee’s center; snow, wet days and snow on the ground from N Conway, NH. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 30° | 10° | 3.2" | 20.1" | 11 | 30 | 10° – 28° |
| February | 34° | 11° | 2.9" | 21.8" | 9 | 28 | 10° – 29° |
| March | 42° | 21° | 3.6" | 15.9" | 10 | 25 | 23° – 40° |
| April | 56° | 31° | 4.0" | 4.5" | 11 | 6 | 40° – 48° |
| May | 68° | 42° | 3.8" | 0.0" | 13 | 0 | 50° – 60° |
| June | 76° | 52° | 4.2" | 0.0" | 14 | 0 | 61° – 68° |
| July | 81° | 57° | 4.2" | 0.0" | 14 | 0 | 65° – 72° |
| August | 80° | 55° | 4.0" | 0.0" | 11 | 0 | 65° – 70° |
| September | 72° | 47° | 3.7" | 0.0" | 11 | 0 | 55° – 63° |
| October | 59° | 37° | 5.2" | 0.3" | 13 | 0 | 44° – 55° |
| November | 46° | 28° | 4.0" | 4.5" | 12 | 4 | 32° – 42° |
| December | 36° | 18° | 4.0" | 16.9" | 12 | 20 | 21° – 35° |
| Year | 57° | 34° | 46.9" | 84.0" | 142 | 113 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 10° to 29°. August is the most reliable, staying within 5°.
Where Center Ossipee’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 Center Ossipee’s center.
- Snow: N Conway, NH.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Tamworth 4, NH, 10 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 Center Ossipee’s climate
What is the weather like in Center Ossipee?
A typical July afternoon reaches 81°, a January night drops to 10°, and about 84 inches of snow falls in a normal winter. Colder January nights than 94% of U.S. towns; cooler July afternoons than 86% of U.S. towns.
How cold does it get in Center Ossipee in winter?
January nights average 10°. About 185 nights a year reach 32° or below and 21 reach 0° or below. In the coldest January of the last 30 years the month averaged 10°.
How much snow does Center Ossipee get?
About 84 inches in a normal winter at N Conway, NH, heaviest from January through February, about 21 inches a month, with snow on the ground about 113 days a year.
How hot does it get in Center Ossipee?
July, with a typical high of 81° and a low of 57°. About 4 days a year reach 90° (Tamworth 4, NH).
When is the first and last frost in Center Ossipee?
In half of years the last spring frost (32°) comes by May 16 and the first fall frost by September 26, about 129 frost-free days, at Tamworth 4, NH.
What growing zone is Center Ossipee in?
Zone 5a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −16°.
What is the best time of year to visit Center Ossipee?
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 Center Ossipee getting warmer?
Yes: 1991–2020 averaged 1.6° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 65% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Center Ossipee.
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.