Climate Williamsport - Pennsylvania
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 36 | 39 | 49 | 62 | 74 | 81 |
| Average low in ºF Av. low Lo | 20 | 22 | 29 | 39 | 50 | 59 |
| Days with precipitation Days precip. DP | 12 | 10 | 11 | 13 | 14 | 13 |
| Av. precipitation in inch Av. precip. Pre. | 2.99 | 2.39 | 3.29 | 3.62 | 3.83 | 3.92 |
| Av. snowfall in inch Snowfall Sn | 9 | 9 | 6 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 86 | 84 | 76 | 64 | 51 | 40 |
| Average low in ºF Av. low Lo | 63 | 62 | 55 | 43 | 33 | 26 |
| Days with precipitation Days precip. DP | 12 | 11 | 10 | 11 | 10 | 11 |
| Av. precipitation in inch Av. precip. Pre. | 4.30 | 3.80 | 4.54 | 3.69 | 3.09 | 3.26 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 2 | 7 |
Williamsport Climate Graph - Pennsylvania Climate Chart
Daily normals Williamsport - Pennsylvania - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 35.8 | 20.4 | 0.08 | 0.08 | 0.20 | 0.50 |
| 2 Jan | 35.7 | 20.3 | 0.20 | 0.20 | 0.39 | 1.00 |
| 3 Jan | 35.6 | 20.2 | 0.28 | 0.28 | 0.59 | 1.50 |
| 4 Jan | 35.5 | 20.2 | 0.39 | 0.39 | 0.79 | 2.00 |
| 5 Jan | 35.5 | 20.1 | 0.47 | 0.47 | 1.10 | 2.80 |
| 6 Jan | 35.4 | 20.0 | 0.59 | 0.59 | 1.30 | 3.30 |
| 7 Jan | 35.3 | 20.0 | 0.67 | 0.67 | 1.50 | 3.80 |
| 8 Jan | 35.3 | 20.0 | 0.75 | 0.75 | 1.81 | 4.60 |
| 9 Jan | 35.2 | 19.9 | 0.87 | 0.87 | 2.09 | 5.30 |
| 10 Jan | 35.2 | 19.9 | 0.94 | 0.94 | 2.40 | 6.10 |
| 11 Jan | 35.2 | 19.9 | 1.02 | 1.02 | 2.72 | 6.90 |
| 12 Jan | 35.2 | 19.9 | 1.14 | 1.14 | 2.99 | 7.60 |
Weather history Williamsport - September 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 75.0 | 55.9 | 0.00 | 0.00 | 0.0 |
| 02 Sep | 81.0 | 64.9 | 0.32 | 0.00 | 0.0 |
| 03 Sep | 81.0 | 61.0 | 0.00 | 0.00 | 0.0 |
| 04 Sep | 87.1 | 61.0 | 0.00 | 0.00 | 0.0 |
| 05 Sep | 73.0 | 55.0 | 0.00 | 0.00 | 0.0 |
| 06 Sep | 75.9 | 52.0 | T | 0.00 | 0.0 |
| 07 Sep | 75.9 | 55.0 | 0.00 | 0.00 | 0.0 |
| 08 Sep | 79.0 | 55.9 | 0.00 | 0.00 | 0.0 |
| 09 Sep | 79.0 | 54.0 | 0.00 | 0.00 | 0.0 |
| 10 Sep | 82.9 | 55.0 | 0.00 | 0.00 | 0.0 |
| 11 Sep | 93.0 | 62.1 | 0.10 | 0.00 | 0.0 |
| 12 Sep | 82.0 | 64.9 | 0.17 | 0.00 | 0.0 |
| 13 Sep | 64.9 | 60.1 | T | 0.00 | 0.0 |
| 14 Sep | 70.0 | 63.0 | 0.05 | 0.00 | 0.0 |
| 15 Sep | 80.1 | 61.0 | T | 0.00 | 0.0 |
| 16 Sep | 79.0 | 63.0 | 0.02 | 0.00 | 0.0 |
| 17 Sep | 79.0 | 54.0 | 0.00 | 0.00 | 0.0 |
| 18 Sep | 75.9 | 48.9 | 0.00 | 0.00 | 0.0 |
| 19 Sep | 73.0 | 46.0 | 0.00 | 0.00 | 0.0 |
| 20 Sep | 78.1 | 45.0 | 0.00 | 0.00 | 0.0 |
| 21 Sep | 84.9 | 51.1 | 0.00 | 0.00 | 0.0 |
| 22 Sep | 88.0 | 55.9 | 0.00 | 0.00 | 0.0 |
| 23 Sep | 82.0 | 63.0 | 0.21 | 0.00 | 0.0 |
| 24 Sep | 73.9 | 54.0 | 0.01 | 0.00 | 0.0 |
| 25 Sep | 80.1 | 48.9 | 0.00 | 0.00 | 0.0 |
| 26 Sep | 69.1 | 54.0 | 0.14 | 0.00 | 0.0 |
| 27 Sep | 75.9 | 46.0 | 0.00 | 0.00 | 0.0 |
| 28 Sep | 84.9 | 55.0 | 0.00 | 0.00 | 0.0 |
| 29 Sep | 75.9 | 61.0 | 0.00 | 0.00 | 0.0 |
| 30 Sep | 62.1 | 57.0 | 0.07 | 0.00 | 0.0 |
Past weather Williamsport
| Sep 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 78.1 ºF | 36 ºF | |
| Average low temperature Av. low temp. | 56.1 ºF | 20 ºF | |
| Total precipitation Total precip. | 1.09 inch | 2.99 inch | |
| Total snowfall Total snowfall | 0.00 inch | 9 inch | |
| Highest max temperature Highest max temp. | 93.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 62.1 ºF | - | |
| Highest min temperature Highest min temp. | 64.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 45.0 ºF | - | |
Past weather September 2019 incomplete - Missing data
Geo Williamsport - Pennsylvania
| Country | United States | |
|---|---|---|
| State | Pennsylvania | |
| County | - | |
| City | Williamsport | |
| Zip Code | 17701 | |
| Longitude | -77 dec. degr. | |
| Latitude | 41.24 dec. degr. | |
| Altitude - Elevation | 518ft | |
| ICAO | - | |
| IATA | - |
Date and Time Williamsport - Pennsylvania
| Local Time | 05:32 PM | |
|---|---|---|
| Sunrise | 07:32 AM | |
| Sunset | 06:11 PM | |
| Day/Night | Day | |
| Timezone | New_York -5:00 | |
| Timezone DB | America - New York |
Map of Williamsport - Pennsylvania
Williamsport weather averages
| Annual high temperature | 62ºF |
| Annual low temperature | 42ºF |
| Days per year with precip. | 138 days |
| Average annual precip. | 42.72 inch |
| Av. annual snowfall | 34 inch |
Station Data
Monthly averages Williamsport
Longitude: -77.0011, Latitude: 41.2412
Average weather Williamsport, PA - 17701
Monthly: 1991-2020 normals
History: 2008-2019
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...