Dansville, New York, 1,389 students in 3 schools

Dansville Central School District Snow Day Predictor

Q: How much snow does Dansville get?

About 31.1 inches a winter at a NOAA weather station under a mile away, averaged over 10 winters. Between December 1 and March 31 that brings 3.7 weekday mornings a year with 2 inches of new snow or more, and 1.2 with 4 inches or more.

Q: What was the biggest snow day near Dansville?

11.3 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 2017 to 2018, with 49.6 inches.

Q: How does the Dansville snow day predictor work?

It reads the National Weather Service forecast for Dansville 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 Dansville’s own big snow morning: 4 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 Dansville, measured against Dansville's own big snow morning of 4 inches.

The next three school mornings

Will Dansville close tomorrow?

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

Ten winters of school mornings

Dansville’s snow record

31.1inches of snow a winter

3.7school mornings a winter with 2 in of new snow or more

1.2with 4 in or more

4 ina big snow morning in Dansville: the top tenth of snowy school mornings

4school mornings a winter at 0 F or colder

2.5Nov

6.1Dec

8.3Jan

9.6Feb

4.5Mar

Average snowfall by month, inches

Biggest day 11.3 in on November 16, 2018
Snowiest winter 2017 to 2018, 49.6 in
6 in mornings 0.8 a winter
1 in mornings 7.5 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 Dansville

District	Snow a winter	4 in mornings
Wayland-Cohocton Central School DistrictWayland	31.1 in	1.2
Hornell City School DistrictHornell	60.9 in	2
Livonia Central School DistrictLivonia	37.7 in	1
Bath Central School DistrictBath	60.9 in	2
Honeoye Falls-Lima Central School DistrictHoneoye Falls	62.7 in	1.1
Gorham-Middlesex Central School District (Marcus Whitman)Rushville	54.2 in	1.3

The schools

3 schools

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

High

Dansville High School

Elementary

Dansville Primary School
Ellis B Hyde Elementary School

Questions

Dansville snow day questions

How much snow does Dansville get?

What was the biggest snow day near Dansville?

How does the Dansville 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.