Wellsville, New York, 1,201 students in 2 schools

Wellsville Central School District Snow Day Predictor

Q: How much snow does Wellsville get?

About 42.8 inches a winter at a NOAA weather station under a mile away, averaged over 10 winters. Between December 1 and March 31 that brings 4.9 weekday mornings a year with 2 inches of new snow or more, and 1.4 with 4 inches or more.

Q: What was the biggest snow day near Wellsville?

12 inches on November 16, 2018, the largest single day at a NOAA weather station under a mile away in 10 winters. The snowiest winter was 2016 to 2017, with 55.5 inches.

Q: How does the Wellsville snow day predictor work?

It reads the National Weather Service forecast for Wellsville 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 Wellsville’s own big snow morning: 2.7 inches, the top tenth of snowy weekday mornings at a NOAA weather station under a mile away.

Q: Can New York schools hold a remote day instead?

A district that would otherwise close for a storm may stay in session remotely under its emergency remote instruction plan, and that day counts toward the 180 days and the hours; districts are not required to do it.

The odds of a closing or a delay on the next three school mornings in Wellsville, measured against Wellsville's own big snow morning of 2.7 inches.

The next three school mornings

Will Wellsville close tomorrow?

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

Ten winters of school mornings

Wellsville’s snow record

42.8inches of snow a winter

4.9school mornings a winter with 2 in of new snow or more

1.4with 4 in or more

2.7 ina big snow morning in Wellsville: the top tenth of snowy school mornings

5.3school mornings a winter at 0 F or colder

5.2Nov

9.9Dec

11.4Jan

10.2Feb

4.5Mar

Average snowfall by month, inches

Biggest day 12 in on November 16, 2018
Snowiest winter 2016 to 2017, 55.5 in
6 in mornings 0.6 a winter
1 in mornings 10.6 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 New York rule

How New York counts a lost day

New York requires 180 days of session plus 900 hours a year for kindergarten to grade 6 and 990 hours for grades 7 to 12. The Commissioner can excuse up to 5 days closed for extraordinary weather, but only if the district cannot make them up by using all its scheduled vacation days before the June Regents exams.

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

Next door

Districts near Wellsville

District	Snow a winter	4 in mornings
Portville Central School DistrictPortville	57.7 in	1.8
Hornell City School DistrictHornell	60.9 in	2
Olean City School DistrictOlean	57.7 in	1.8
Allegany-Limestone Central School DistrictAllegany	57.7 in	1.8
Dansville Central School DistrictDansville	31.1 in	1.2
Bath Central School DistrictBath	60.9 in	2

The schools

2 schools

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

High

Wellsville Secondary School

Elementary

Wellsville Elementary School

Questions

Wellsville snow day questions

How much snow does Wellsville get?

What was the biggest snow day near Wellsville?

How does the Wellsville snow day predictor work?

How does New York handle snow days?

Can New York schools hold a remote day instead?

More winter

More for New York 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.New York winter forecastThe season ahead for New York: 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.