Precipitation in Sacred Heart University tops that of 81% of U.S. towns: 49 inches a year
Midsummer highs settle at about 84°. Seasons differ by 63°, from the coldest nights to the warmest afternoons. For walks and days out, the stretch from May to June and August to October brings highs of 64–82°.
A year in Sacred Heart University at a glance
Each month’s typical high and low, and what it brings.
What stands out about Sacred Heart University’s climate
Compared with towns across the U.S., with Sacred Heart University’s place in Connecticut beside it.
What a year in Sacred Heart University feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 216 frost-free days a year
In half of years the last 32° night comes by April 5 and the first by November 6. Frost and day counts come from NOAA’s station at Bridgeport Sikorsky Mem Airport, 7 miles from the town’s center, 280 ft lower.
The 2023 USDA map puts Sacred Heart University’s center in zone 7a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 1°. 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 34 inches of snow a winter
Snow, measured at Bridgeport Sikorsky Mem Airport, falls mostly in February. Precipitation (rain plus melted snow) adds up to 49 inches a year; October is the wettest month and February the driest. Rain or snow falls on about 125 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Sacred Heart University
84% of the work is heating. 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 Bridgeport Sikorsky Mem Airport.
Living with Sacred Heart University’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
216 frost-free days in zone 7a. The last frost comes by Apr 5 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 6.
Months with highs of 62–84° and lows of 40° or more: May, June, August, September and October.
Parks & trails →Of the yearly building losses FEMA expects in Sacred Heart University from natural hazards, river flooding is the largest share (56%); heat waves, cold waves, winter storms and ice storms together are 3%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Sacred Heart University and its neighbors
Every town next door is within a degree of Sacred Heart University in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Sacred Heart University’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 |
|---|---|---|---|---|
| Sacred Heart University, CT | 21° | 84° | 49" | 34" |
| Manchester, MD | 22° | 84° | 47" | 34" |
| New Freedom, PA | 21° | 84° | 48" | 29" |
| Buckhannon, WV | 23° | 83° | 50" | 39" |
| Erlanger, KY | 23° | 85° | 47" | 23" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Sacred Heart University averaged 2.1° warmer than the 1900s. The biggest change is in December (+3.4°).
A bigger shift than in 92% 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 Sacred Heart University compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Sacred Heart University’s place among Connecticut’s.
Sacred Heart University weather by month
Highs, lows and precipitation from NOAA’s grid at Sacred Heart University’s center; snow, wet days and snow on the ground from Bridgeport Sikorsky Mem Airport. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 38° | 21° | 3.6" | 8.5" | 11 | 11 | 21° – 36° |
| February | 40° | 22° | 3.2" | 10.7" | 10 | 12 | 19° – 37° |
| March | 48° | 29° | 4.3" | 7.0" | 11 | 6 | 33° – 47° |
| April | 60° | 39° | 4.4" | 0.9" | 11 | 0 | 45° – 54° |
| May | 70° | 49° | 4.0" | 0.0" | 12 | 0 | 55° – 64° |
| June | 79° | 58° | 4.4" | 0.0" | 11 | 0 | 65° – 71° |
| July | 84° | 64° | 3.9" | 0.0" | 9 | 0 | 69° – 77° |
| August | 82° | 63° | 4.0" | 0.0" | 9 | 0 | 69° – 76° |
| September | 75° | 56° | 4.5" | 0.0" | 8 | 0 | 63° – 70° |
| October | 64° | 44° | 4.7" | 0.1" | 10 | 0 | 50° – 61° |
| November | 53° | 35° | 3.9" | 0.9" | 9 | 0 | 39° – 48° |
| December | 43° | 27° | 4.4" | 5.5" | 12 | 5 | 28° – 46° |
| Year | 61° | 42° | 49.2" | 33.6" | 125 | 34 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 19° to 37°. June is the most reliable, staying within 6°.
Where Sacred Heart University’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 Sacred Heart University’s center.
- Snow: Bridgeport Sikorsky Mem Airport.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Bridgeport Sikorsky Mem Airport, 7 miles from the town’s center, 280 ft lower; 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 Sacred Heart University’s climate
What is the weather like in Sacred Heart University?
A typical July afternoon reaches 84°, a January night drops to 21°, and about 34 inches of snow falls in a normal winter. Colder January nights than 53% of U.S. towns; cooler July afternoons than 58% of U.S. towns.
How cold does it get in Sacred Heart University in winter?
January nights average 21°. About 92 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 21°.
How much snow does Sacred Heart University get?
About 34 inches in a normal winter at Bridgeport Sikorsky Mem Airport, most of it in February, with snow on the ground about 34 days a year.
How hot does it get in Sacred Heart University?
July, with a typical high of 84° and a low of 64°. About 9 days a year reach 90° (Bridgeport Sikorsky Mem Airport).
When is the first and last frost in Sacred Heart University?
In half of years the last spring frost (32°) comes by April 5 and the first fall frost by November 6, about 216 frost-free days, at Bridgeport Sikorsky Mem Airport.
What growing zone is Sacred Heart University in?
Zone 7a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 1°.
What is the best time of year to visit Sacred Heart University?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Sacred Heart University getting warmer?
Yes: 1991–2020 averaged 2.1° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 92% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Sacred Heart University.
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.