Photo: Unknown authorUnknown author · Public domainOrwell gets about 90 inches of snow a winter, more than 97% of U.S. towns
July afternoons average 82°. Summers stay cool: July afternoons here are cooler than in 79% of U.S. towns. Compared with 1901–2000, the average now sits 1.8° higher. Comfortable outdoor weather lasts from May to October, with highs of 62–82°.
A year in Orwell at a glance
Each month’s typical high and low, and what it brings.
What stands out about Orwell’s climate
Compared with towns across the U.S., with Orwell’s place in Ohio beside it.
What a year in Orwell feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 154 frost-free days a year
In half of years the last 32° night comes by May 10 and the first by October 10. Frost and day counts come from NOAA’s station at Dorset, OH, 14 miles from the town’s center, at about the same height.
The 2023 USDA map puts Orwell’s center in zone 6a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −7°. 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 90 inches of snow a winter
Snow, measured at Dorset, OH, falls mostly in January. Precipitation (rain plus melted snow) adds up to 42 inches a year; July is the wettest month and February the driest. Rain or snow falls on about 138 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Orwell
93% 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 Dorset, OH.
Living with Orwell’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
154 frost-free days in zone 6a. The last frost comes by May 10 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 10.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August, September and October.
Parks & trails →Of the yearly building losses FEMA expects in Orwell from natural hazards, river flooding is the largest share (57%); heat waves, cold waves, winter storms and ice storms together are 9%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Orwell and similar climates
TownRatings has no climate map of the towns around Orwell yet.
Climates most like Orwell’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 |
|---|---|---|---|---|
| Orwell, OH | 18° | 82° | 42" | 90" |
| Dickinson, NY | 16° | 83° | 41" | 87" |
| Dowagiac, MI | 18° | 83° | 40" | 87" |
| Frostburg, MD | 20° | 82° | 44" | 72" |
| Hampstead, NH | 15° | 83° | 46" | 76" |
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 Orwell averaged 1.8° warmer than the 1900s. The biggest change is in December (+3.2°).
A bigger shift than in 79% 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 Orwell compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Orwell’s place among Ohio’s.
Orwell weather by month
Highs, lows and precipitation from NOAA’s grid at Orwell’s center; snow, wet days and snow on the ground from Dorset, OH. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 34° | 18° | 3.0" | 29.6" | 14 | 21 | 17° – 36° |
| February | 37° | 19° | 2.4" | 15.8" | 10 | 17 | 11° – 37° |
| March | 46° | 27° | 3.1" | 12.5" | 11 | 10 | 28° – 49° |
| April | 60° | 36° | 3.8" | 2.4" | 12 | 1 | 42° – 54° |
| May | 71° | 46° | 3.8" | 0.0" | 11 | 0 | 51° – 65° |
| June | 79° | 56° | 4.3" | 0.0" | 11 | 0 | 62° – 71° |
| July | 82° | 60° | 4.3" | 0.0" | 11 | 0 | 67° – 75° |
| August | 81° | 58° | 3.7" | 0.0" | 9 | 0 | 65° – 74° |
| September | 74° | 52° | 4.0" | 0.0" | 10 | 0 | 60° – 67° |
| October | 62° | 42° | 3.7" | 0.4" | 13 | 0 | 48° – 59° |
| November | 50° | 33° | 3.2" | 8.4" | 12 | 4 | 35° – 47° |
| December | 39° | 25° | 3.2" | 20.8" | 13 | 14 | 22° – 43° |
| Year | 59° | 39° | 42.4" | 89.9" | 138 | 67 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 11° to 37°. September is the most reliable, staying within 8°.
Where Orwell’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 Orwell’s center.
- Snow: Dorset, OH.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Dorset, OH, 14 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 Orwell’s climate
What is the weather like in Orwell?
A typical July afternoon reaches 82°, a January night drops to 18°, and about 90 inches of snow falls in a normal winter. Colder January nights than 68% of U.S. towns; cooler July afternoons than 79% of U.S. towns.
How cold does it get in Orwell in winter?
January nights average 18°. About 142 nights a year reach 32° or below and 9 reach 0° or below. In the coldest January of the last 30 years the month averaged 17°.
How much snow does Orwell get?
About 90 inches in a normal winter at Dorset, OH, most of it in January, with snow on the ground about 67 days a year.
How hot does it get in Orwell?
July, with a typical high of 82° and a low of 60°. About 5 days a year reach 90° (Dorset, OH).
When is the first and last frost in Orwell?
In half of years the last spring frost (32°) comes by May 10 and the first fall frost by October 10, about 154 frost-free days, at Dorset, OH.
What growing zone is Orwell in?
Zone 6a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −7°.
What is the best time of year to visit Orwell?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Orwell getting warmer?
Yes: 1991–2020 averaged 1.8° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 79% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Orwell.
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.