Warm-summer humid continental climate
Climate Watertown - New York
Annual high55ºF
Annual low37ºF
Precipitation43.1 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 28 | 9 | 3.21 | 31 |
| Feb | 31 | 11 | 2.60 | 26 |
| Mar | 40 | 22 | 2.69 | 12 |
| Apr | 54 | 35 | 3.29 | 4 |
| May | 66 | 47 | 3.57 | 0 |
| Jun | 75 | 56 | 3.48 | 0 |
| Jul | 80 | 61 | 3.42 | 0 |
| Aug | 78 | 60 | 3.89 | 0 |
| Sep | 71 | 52 | 4.22 | 0 |
| Oct | 58 | 40 | 4.43 | 1 |
| Nov | 47 | 30 | 4.58 | 8 |
| Dec | 34 | 18 | 3.72 | 32 |
- JanHigh 28ºFLow 9ºFPrecip 3.21 inch
- FebHigh 31ºFLow 11ºFPrecip 2.60 inch
- MarHigh 40ºFLow 22ºFPrecip 2.69 inch
- AprHigh 54ºFLow 35ºFPrecip 3.29 inch
- MayHigh 66ºFLow 47ºFPrecip 3.57 inch
- JunHigh 75ºFLow 56ºFPrecip 3.48 inch
- JulHigh 80ºFLow 61ºFPrecip 3.42 inch
- AugHigh 78ºFLow 60ºFPrecip 3.89 inch
- SepHigh 71ºFLow 52ºFPrecip 4.22 inch
- OctHigh 58ºFLow 40ºFPrecip 4.43 inch
- NovHigh 47ºFLow 30ºFPrecip 4.58 inch
- DecHigh 34ºFLow 18ºFPrecip 3.72 inch
Climate summary
What is the average weather in Watertown, New York?
Watertown experiences a humid continental climate, marked by very strong seasonal contrasts. Summers are warm, while winters are cold and bring very snowy conditions, often due to lake-effect snowfall from the Great Lakes. Precipitation is fairly wet overall, spread relatively evenly throughout the year, with winter moisture frequently arriving as snow.
Watertown weather averages
Annual high55ºF
Annual low37ºF
Precipitation43.1 inch
Snowfall114 inch
Daily normals Watertown - New York - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 30.6 | 14.1 | 0.13 | 0.13 | 1.00 | 1.00 |
| Jan 2 | 30.4 | 13.8 | 0.25 | 0.25 | 2.00 | 2.00 |
| Jan 3 | 30.2 | 13.5 | 0.38 | 0.38 | 3.10 | 3.10 |
| Jan 4 | 30.1 | 13.2 | 0.50 | 0.50 | 4.20 | 4.20 |
| Jan 5 | 29.9 | 12.9 | 0.63 | 0.63 | 5.30 | 5.30 |
| Jan 6 | 29.7 | 12.6 | 0.76 | 0.76 | 6.40 | 6.40 |
| Jan 7 | 29.6 | 12.3 | 0.88 | 0.88 | 7.50 | 7.50 |
| Jan 8 | 29.4 | 12.0 | 1.00 | 1.00 | 8.70 | 8.70 |
| Jan 9 | 29.3 | 11.7 | 1.11 | 1.11 | 9.70 | 9.70 |
| Jan 10 | 29.2 | 11.5 | 1.23 | 1.23 | 10.80 | 10.80 |
| Jan 11 | 29.0 | 11.2 | 1.35 | 1.35 | 11.80 | 11.80 |
| Jan 12 | 28.9 | 11.0 | 1.47 | 1.47 | 12.80 | 12.80 |
| Jan 13 | 28.8 | 10.8 | 1.58 | 1.58 | 13.90 | 13.90 |
| Jan 14 | 28.7 | 10.6 | 1.70 | 1.70 | 15.00 | 15.00 |
| Jan 15 | 28.6 | 10.4 | 1.82 | 1.82 | 16.00 | 16.00 |
| Jan 16 | 28.5 | 10.2 | 1.94 | 1.94 | 17.10 | 17.10 |
| Jan 17 | 28.5 | 10.0 | 2.05 | 2.05 | 18.20 | 18.20 |
| Jan 18 | 28.4 | 9.9 | 2.17 | 2.17 | 19.30 | 19.30 |
| Jan 19 | 28.4 | 9.7 | 2.29 | 2.29 | 20.40 | 20.40 |
| Jan 20 | 28.3 | 9.6 | 2.40 | 2.40 | 21.50 | 21.50 |
| Jan 21 | 28.3 | 9.5 | 2.51 | 2.51 | 22.50 | 22.50 |
| Jan 22 | 28.3 | 9.4 | 2.63 | 2.63 | 23.60 | 23.60 |
| Jan 23 | 28.2 | 9.3 | 2.74 | 2.74 | 24.70 | 24.70 |
| Jan 24 | 28.2 | 9.2 | 2.85 | 2.85 | 25.80 | 25.80 |
| Jan 25 | 28.2 | 9.1 | 2.96 | 2.96 | 27.00 | 27.00 |
| Jan 26 | 28.3 | 9.1 | 3.06 | 3.06 | 28.10 | 28.10 |
| Jan 27 | 28.3 | 9.1 | 3.17 | 3.17 | 29.30 | 29.30 |
| Jan 28 | 28.3 | 9.1 | 3.27 | 3.27 | 30.40 | 30.40 |
| Jan 29 | 28.4 | 9.1 | 3.37 | 3.37 | 31.60 | 31.60 |
| Jan 30 | 28.4 | 9.1 | 3.48 | 3.48 | 32.80 | 32.80 |
| Jan 31 | 28.5 | 9.1 | 3.58 | 3.58 | 34.00 | 34.00 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Watertown - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | – | – | 0.03 |
| Oct 2 | – | – | – |
| Oct 3 | – | – | – |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | – | – | – |
| Oct 9 | – | – | – |
| Oct 10 | – | – | – |
| Oct 11 | – | – | – |
| Oct 12 | – | – | – |
| Oct 13 | – | – | – |
| Oct 14 | – | – | – |
| Oct 15 | – | – | – |
| Oct 16 | – | – | – |
| Oct 17 | – | – | – |
| Oct 18 | – | – | – |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | – | – | – |
| Oct 22 | – | – | – |
| Oct 23 | – | – | – |
| Oct 24 | – | – | – |
| Oct 25 | – | – | – |
| Oct 26 | – | – | – |
| Oct 27 | – | – | – |
| Oct 28 | – | – | – |
| Oct 29 | – | – | – |
| Oct 30 | – | – | – |
| Oct 31 | – | – | – |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
Geo Watertown - New York
Location
- Country
- United States
- State
- New York
- County
- Jefferson
- City
- Watertown
- Zip Code
- 13634
- Elevation
- 315 ft
- Longitude
- -76.02
- Latitude
- 43.99
- ICAO
- –
- IATA
- –