Maple sugaring in Franklin County, New York
- Sap starts
- Mar 10
- typical year
- Season ends
- Apr 16
- about 5 weeks
- Sap days / season
- 35.6
- 1991–2026 average
- Taps, 2022
- 135,217
- #5 of 50 in NY
Sap-flow outlook at Malone right now
Full New York forecast →Forecast for Malone, NY
Updated Oct 6, 2:25 AM EDT
No freeze-thaw days in the forecast
freeze thaw 32°F
- WedOct 733° / 64°
0h below · 24h above
No refreeze forecast - ThuOct 849° / 61°
0h below · 24h above
No refreeze forecast - FriOct 940° / 54°
0h below · 24h above
No refreeze forecast - SatOct 1039° / 56°
0h below · 24h above
No refreeze forecast - SunOct 1144° / 68°
0h below · 24h above
No refreeze forecast - MonOct 1251° / 65°No refreeze forecast
Data: National Weather Service. Verdicts use freeze-thaw thresholds from maple field research; your woods may run a little differently.
When the sap runs
The sugaring calendar at Malone
Year-to-year spread
- Opening signal
- Median Mar 14; the middle half of seasons fell between Mar 8 and Mar 20. Earliest Feb 16 (2012), latest Mar 24 (1992).
- Closing signal
- Median Apr 16; middle half between Apr 9 and Apr 20. Earliest Mar 12 (2012), latest Apr 28 (1992).
- Sap days by month
- Dec16%Jan10%Feb14%Mar29%Apr29%May2%
36 seasons of sap weather
Franklin County seasons, 1991–2026
Maple production
Franklin County in the Census of Agriculture
USDA counts maple operations every five years. In Franklin County the 2022 Census found 76 farms making syrup (+33% since 2017), with taps +81% and syrup output +32% over the same five years. That works out to about 0.17 gallons of syrup per tap in 2022 (0.24 in 2017). Among the 385 counties in this atlas, Franklin County ranks 23 by taps.
| Census year | Farms | Taps | Gallons of syrup | Gal / tap |
|---|---|---|---|---|
| 2022 | 76 | 135,217 | 23,483 | 0.17 |
| 2017 | 57 | 74,809 | 17,741 | 0.24 |
Nearby
Neighboring maple counties
43 mi · Plattsburgh, NY
Clinton County
Sap ~Mar 6 – Apr 9 · 365,777 taps
46 mi · Canton, NY
St. Lawrence County
Sap ~Mar 8 – Apr 13 · 277,319 taps
56 mi · Elizabethtown, NY
Essex County
Sap ~Mar 7 – Apr 12 · 56,746 taps
59 mi · Burlington, VT
Chittenden County
Sap ~Feb 25 – Apr 4 · 746,287 taps
59 mi · Saint Albans, VT
Franklin County
Sap ~Mar 2 – Apr 9 · 2,436,351 taps
80 mi · Middlebury (village), VT
Addison County
Sap ~Feb 24 – Apr 6 · 728,236 taps
About these numbers
The season dates are estimated from 36 seasons of daily high and low temperatures for the PRISM 4-km grid cell at Malone (830ft), scored with the same freeze-thaw rule as our live forecast: a sap day is an overnight low under 30.2 °F followed by an afternoon high over 37.4 °F. Each season's closing signal is the last sap day before accumulated warmth reaches a threshold, and the opening signal sits five weeks before that, never earlier than the first real freeze-thaw week. Tested against 117 state-seasons of USDA-reported dates, the rule lands within 5.5 days of the reported close and 6.6 days of the reported opening on average, and the typical dates shown here are scaled to New York's USDA record (12 years). Production figures are copied from the Census as published. Full method, calibration tables and the downloadable dataset →
Sources · 6
- 1.2022 Census of Agriculture, County Level Data — New York, Table 37: Maple Syrup, 2022 and 2017 · USDA National Agricultural Statistics Service
- 2.PRISM daily temperature grids (AN81d, 4 km), accessed 2026-10-05 · PRISM Group, Oregon State University, https://prism.oregonstate.edu
- 3.Applied Climate Information System (ACIS) web services · NOAA Regional Climate Centers
- 4.USDA NASS maple syrup reports — approximate average season opened and closed dates, 2011–2022 · USDA National Agricultural Statistics Service (mirrored by the University of Vermont)
- 5.Sap flow in sugar maple: timing and weather drivers (Frontiers in Agronomy, 2025) · de Lima Santos et al.
- 6.GeoNames gazetteer (cities500), CC BY 4.0 · GeoNames
FAQ
Franklin County sugaring questions
- When should I tap maple trees in Franklin County, New York?
- In a typical year the sap starts running around March 10 near Malone and the season winds down around April 16. Have your taps in a day or two before the first forecast string of freezing nights and 40 °F days. In the past 36 seasons the weather signal came as early as Feb 16 and as late as Mar 24.
- How much maple syrup does Franklin County produce?
- The 2022 Census of Agriculture counted 76 maple operations in Franklin County with 135,217 taps producing 23,483 gallons of syrup, ranking 5 of 50 New York's counties with published tap counts.
- How many sap days does Franklin County get in a season?
- On average 35.6 freeze-thaw sap days from December through May at Malone, of which about 10.3 are textbook days with a night in the 20s and a day in the 40s. The best season since 1991 was 2020 (52 sap days); the leanest was 2003 (24).
- Where do these dates come from?
- From 36 seasons of daily high and low temperatures at Malone (PRISM 4-km grid), scored with the same freeze-thaw rule as our live forecast, then calibrated against USDA's reported season dates for New York. They describe a typical year at one point in the county; your sugarbush, slope and elevation can shift them by days.


