Climate South Wales - New York
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 30 | 33 | 41 | 55 | 66 | 74 |
| Average low in ºF Av. low Lo | 15 | 15 | 22 | 33 | 43 | 53 |
| Av. precipitation in inch Av. precip. Pre. | 3.28 | 2.41 | 2.93 | 3.25 | 3.54 | 4.25 |
| Av. snowfall in inch Snowfall Sn | 31 | 18 | 17 | 4 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 78 | 77 | 69 | 58 | 47 | 35 |
| Average low in ºF Av. low Lo | 57 | 56 | 49 | 39 | 31 | 21 |
| Av. precipitation in inch Av. precip. Pre. | 3.87 | 3.50 | 3.95 | 3.70 | 3.85 | 3.82 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 10 | 25 |
What is the average weather in South Wales, New York?
South Wales experiences a humid continental climate, marked by 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.
South Wales Climate Graph - New York Climate Chart
Daily normals South Wales - New York - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 33.0 | 18.1 | 0.13 | 0.13 | 1.10 | 1.10 |
| 2 Jan | 32.9 | 17.9 | 0.26 | 0.26 | 2.20 | 2.20 |
| 3 Jan | 32.7 | 17.7 | 0.39 | 0.39 | 3.30 | 3.30 |
| 4 Jan | 32.6 | 17.4 | 0.52 | 0.52 | 4.40 | 4.40 |
| 5 Jan | 32.4 | 17.2 | 0.65 | 0.65 | 5.50 | 5.50 |
| 6 Jan | 32.3 | 17.0 | 0.77 | 0.77 | 6.70 | 6.70 |
| 7 Jan | 32.1 | 16.8 | 0.90 | 0.90 | 7.80 | 7.80 |
| 8 Jan | 32.0 | 16.5 | 1.02 | 1.02 | 8.90 | 8.90 |
| 9 Jan | 31.9 | 16.3 | 1.14 | 1.14 | 10.00 | 10.00 |
| 10 Jan | 31.8 | 16.1 | 1.25 | 1.25 | 11.10 | 11.10 |
| 11 Jan | 31.7 | 15.9 | 1.37 | 1.37 | 12.20 | 12.20 |
| 12 Jan | 31.6 | 15.8 | 1.49 | 1.49 | 13.30 | 13.30 |
| 13 Jan | 31.5 | 15.6 | 1.61 | 1.61 | 14.50 | 14.50 |
| 14 Jan | 31.4 | 15.4 | 1.73 | 1.73 | 15.60 | 15.60 |
| 15 Jan | 31.3 | 15.2 | 1.84 | 1.84 | 16.70 | 16.70 |
| 16 Jan | 31.2 | 15.1 | 1.96 | 1.96 | 17.90 | 17.90 |
| 17 Jan | 31.1 | 14.9 | 2.07 | 2.07 | 19.00 | 19.00 |
| 18 Jan | 31.1 | 14.8 | 2.19 | 2.19 | 20.00 | 20.00 |
| 19 Jan | 31.0 | 14.6 | 2.30 | 2.30 | 21.10 | 21.10 |
| 20 Jan | 31.0 | 14.5 | 2.41 | 2.41 | 22.10 | 22.10 |
| 21 Jan | 30.9 | 14.4 | 2.52 | 2.52 | 23.20 | 23.20 |
| 22 Jan | 30.9 | 14.3 | 2.63 | 2.63 | 24.20 | 24.20 |
| 23 Jan | 30.9 | 14.2 | 2.73 | 2.73 | 25.20 | 25.20 |
| 24 Jan | 30.9 | 14.1 | 2.84 | 2.84 | 26.20 | 26.20 |
| 25 Jan | 30.9 | 14.1 | 2.95 | 2.95 | 27.20 | 27.20 |
| 26 Jan | 30.9 | 14.0 | 3.06 | 3.06 | 28.20 | 28.20 |
| 27 Jan | 30.9 | 13.9 | 3.16 | 3.16 | 29.10 | 29.10 |
| 28 Jan | 30.9 | 13.9 | 3.26 | 3.26 | 30.10 | 30.10 |
| 29 Jan | 30.9 | 13.9 | 3.36 | 3.36 | 31.00 | 31.00 |
| 30 Jan | 31.0 | 13.8 | 3.46 | 3.46 | 31.90 | 31.90 |
| 31 Jan | 31.0 | 13.8 | 3.56 | 3.56 | 32.90 | 32.90 |
Weather history South Wales - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 72.0 | 63.0 | 0.47 | 0.00 | 0.0 |
| 02 Sep | 82.9 | 66.9 | T | 0.00 | 0.0 |
| 03 Sep | 81.0 | 66.9 | 1.03 | 0.00 | 0.0 |
| 04 Sep | 81.0 | 64.0 | 0.22 | 0.00 | 0.0 |
| 05 Sep | 75.9 | 55.9 | 0.00 | 0.00 | 0.0 |
| 06 Sep | 75.9 | 53.1 | 0.00 | 0.00 | 0.0 |
| 07 Sep | 73.9 | 46.9 | 0.00 | 0.00 | 0.0 |
| 08 Sep | 75.0 | 46.9 | 0.00 | 0.00 | 0.0 |
| 09 Sep | 79.0 | 48.9 | 0.00 | 0.00 | 0.0 |
| 10 Sep | 77.0 | 64.0 | 0.22 | 0.00 | 0.0 |
| 11 Sep | 75.9 | 50.0 | 0.00 | 0.00 | 0.0 |
| 12 Sep | 72.0 | 48.9 | 0.00 | 0.00 | 0.0 |
| 13 Sep | 78.1 | 50.0 | 0.00 | 0.00 | 0.0 |
| 14 Sep | 81.0 | 51.1 | 0.00 | 0.00 | 0.0 |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather South Wales
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 77.2 ºF | 30 ºF | |
| Average low temperature Av. low temp. | 55.5 ºF | 15 ºF | |
| Total precipitation Total precip. | 1.94 inch | 3.28 inch | |
| Total snowfall Total snowfall | 0.00 inch | 31 inch | |
| Highest max temperature Highest max temp. | 82.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 72.0 ºF | - | |
| Highest min temperature Highest min temp. | 66.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 46.9 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo South Wales - New York
| Country | United States | |
|---|---|---|
| State | New York | |
| County | - | |
| City | South Wales | |
| Zip Code | 14139 | |
| Longitude | -78.58 dec. degr. | |
| Latitude | 42.71 dec. degr. | |
| Altitude - Elevation | 932ft | |
| ICAO | - | |
| IATA | - |
Date and Time South Wales - New York
| Local Time | 01:46 AM | |
|---|---|---|
| Sunrise | 06:55 AM | |
| Sunset | 07:22 PM | |
| Day/Night | Night | |
| Timezone | Eastern Daylight Time | |
| Timezone DB | America - New York |
Map of South Wales - New York
USGS National Map — Open interactive map
South Wales weather averages
| Annual high temperature | 55ºF |
| Annual low temperature | 36ºF |
| Average annual precip. | 42.35 inch |
| Av. annual snowfall | 105 inch |
Station Data
Monthly averages South Wales
Longitude: -78.5781, Latitude: 42.709
Average weather South Wales, NY - 14139
Monthly: 1991-2020 normals
History: 2008-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...