St. Johnsbury, Vermont, 1,034 students in 1 school

Saint Johnsbury Supervisory District Snow Day Predictor

Q: How much snow does St. Johnsbury get?

About 85.5 inches a winter at a NOAA weather station under a mile away, averaged over 10 winters. Between December 1 and March 31 that brings 9.5 weekday mornings a year with 2 inches of new snow or more, and 3.4 with 4 inches or more.

Q: What was the biggest snow day near Saint Johnsbury?

15.6 inches on January 26, 2026, the largest single day at a NOAA weather station under a mile away in 10 winters. The snowiest winter was 2016 to 2017, with 114.4 inches.

Q: Does Saint Johnsbury get more snow days than other Vermont districts?

Saint Johnsbury averages 3.4 weekday mornings a winter with 4 inches of new snow or more, more than 52 percent of the 52 Vermont districts with a station record.

Q: How does the Saint Johnsbury snow day predictor work?

It reads the National Weather Service forecast for St. Johnsbury through the night and the 5 to 8 am bus run, adds winter alerts and the Winter Storm Severity Index, and measures the snow against Saint Johnsbury’s own big snow morning: 3.7 inches, the top tenth of snowy weekday mornings at a NOAA weather station under a mile away.

The odds of a closing or a delay on the next three school mornings in Saint Johnsbury, measured against Saint Johnsbury's own big snow morning of 3.7 inches.

The next three school mornings

Will Saint Johnsbury close tomorrow?

Reading the National Weather Service forecast for the overnight and the bus hours in St. Johnsbury.

Ten winters of school mornings

Saint Johnsbury’s snow record

85.5inches of snow a winter

9.5school mornings a winter with 2 in of new snow or more

3.4with 4 in or more

3.7 ina big snow morning in Saint Johnsbury: the top tenth of snowy school mornings

12.4school mornings a winter at 0 F or colder

More 4 inch school mornings than 52% of the 52 Vermont districts with a station record.

6.7Nov

17.5Dec

19.8Jan

21.8Feb

15.3Mar

Average snowfall by month, inches

Biggest day 15.6 in on January 26, 2026
Snowiest winter 2016 to 2017, 114.4 in
6 in mornings 1.4 a winter
1 in mornings 15.6 a winter

Measured at a NOAA weather station under a mile away. Mornings are the 7 am snow reading on a weekday from December 1 through March 31, over the ten winters from 2016 to 2017 through 2025 to 2026, from NOAA GHCN Daily.

The Vermont rule

How Vermont counts a lost day

Vermont requires at least 175 student attendance days a year, with the school board setting the length of the day. A school closed for a cause beyond the board's control may petition the State Board for a waiver, filed within 10 days of each closing and by June 15; if granted the district is treated as having met the requirement.

The Vermont rules in the agency’s own words, and every Vermont district

Next door

Districts near Saint Johnsbury

District	Snow a winter	4 in mornings
Caledonia Central Supervisory UnionDanville	85.5 in	3.4
Kingdom East Supervisory DistrictLyndonville	88.6 in	3.1
Orleans Central Supervisory UnionOrleans	137.9 in	5.4
Washington Central Supervisory DistrictMontpelier	79.4 in	3.2
Barre Supervisory DistrictBarre	79.4 in	3.2
Lamoille South Supervisory UnionMorrisville	137.7 in	6.9

The schools

1 school

Every school in Saint Johnsbury follows the district’s call: one closing covers them all.

Elementary

St. Johnsbury School, Saint Johnsbury

Questions

Saint Johnsbury snow day questions

How much snow does St. Johnsbury get?

What was the biggest snow day near Saint Johnsbury?

Does Saint Johnsbury get more snow days than other Vermont districts?

How does the Saint Johnsbury snow day predictor work?

How does Vermont handle snow days?

More winter

More for Vermont snow days

Snow day predictorClosing and delay odds for any ZIP, with the snowiest districts in the country.Snow depth mapHow much snow is on the ground right now, measured, across the country.First snow datesWhen the first measurable snow usually lands where you live.Frozen pipesThe nights cold enough to freeze a pipe, and what to do before one.Snow plow trackerWhere the plows are during a storm, city by city.Vermont winter forecastThe season ahead for Vermont: snowfall, cold and the first snow.

A residential street under deep snow on a bright blue morning, cars parked along the curb buried into smooth white mounds, one set of tire tracks down the middle — The morning after a big one: cars buried to the mirrors and one set of tracks down the middle. A street like this is a closing, no debate. Photo, Fairfax, Virginia, January 2016: Jarek Tuszyński, CC BY 4.0

The odds are a forecast read, and the superintendent makes the call: the district’s own announcement is the one to follow.