Climate Lebanon - Pennsylvania
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 36 | 40 | 49 | 62 | 71 | 80 |
| Average low in ºF Av. low Lo | 20 | 22 | 29 | 39 | 48 | 58 |
| Av. precipitation in inch Av. precip. Pre. | 2.96 | 2.67 | 3.34 | 3.68 | 4.10 | 4.15 |
| Av. snowfall in inch Snowfall Sn | 5 | 8 | 3 | 0 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 84 | 82 | 75 | 64 | 52 | 40 |
| Average low in ºF Av. low Lo | 62 | 61 | 53 | 42 | 33 | 25 |
| Av. precipitation in inch Av. precip. Pre. | 4.56 | 3.64 | 3.93 | 3.49 | 3.49 | 3.34 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 1 | 5 |
What is the average weather in Lebanon, Pennsylvania?
Lebanon experiences a humid continental climate, characterized by warm summers and cold winters. Precipitation is fairly wet overall, spread relatively evenly throughout the year, with summer being the wettest season. Winters bring regular snowfall, contributing to the annual moisture.
Lebanon Climate Graph - Pennsylvania Climate Chart
Daily normals Lebanon - Pennsylvania - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 36.6 | 21.1 | 0.08 | 0.08 | 0.12 | 0.30 |
| 2 Jan | 36.5 | 21.0 | 0.20 | 0.20 | 0.20 | 0.50 |
| 3 Jan | 36.4 | 20.8 | 0.28 | 0.28 | 0.31 | 0.80 |
| 4 Jan | 36.3 | 20.7 | 0.39 | 0.39 | 0.51 | 1.30 |
| 5 Jan | 36.2 | 20.6 | 0.47 | 0.47 | 0.59 | 1.50 |
| 6 Jan | 36.1 | 20.5 | 0.55 | 0.55 | 0.71 | 1.80 |
| 7 Jan | 36.1 | 20.4 | 0.67 | 0.67 | 0.79 | 2.00 |
| 8 Jan | 36.0 | 20.3 | 0.75 | 0.75 | 0.98 | 2.50 |
| 9 Jan | 36.0 | 20.2 | 0.87 | 0.87 | 1.10 | 2.80 |
| 10 Jan | 35.9 | 20.1 | 0.94 | 0.94 | 1.18 | 3.00 |
| 11 Jan | 35.9 | 20.1 | 1.02 | 1.02 | 1.42 | 3.60 |
| 12 Jan | 35.9 | 20.0 | 1.14 | 1.14 | 1.50 | 3.80 |
| 13 Jan | 35.9 | 20.0 | 1.22 | 1.22 | 1.61 | 4.10 |
| 14 Jan | 35.9 | 19.9 | 1.34 | 1.34 | 1.81 | 4.60 |
| 15 Jan | 35.9 | 19.9 | 1.42 | 1.42 | 1.89 | 4.80 |
| 16 Jan | 35.9 | 19.9 | 1.54 | 1.54 | 2.01 | 5.10 |
| 17 Jan | 35.9 | 19.9 | 1.61 | 1.61 | 2.20 | 5.60 |
| 18 Jan | 35.9 | 19.9 | 1.73 | 1.73 | 2.28 | 5.80 |
| 19 Jan | 36.0 | 19.9 | 1.81 | 1.81 | 2.52 | 6.40 |
| 20 Jan | 36.0 | 19.9 | 1.93 | 1.93 | 2.60 | 6.60 |
| 21 Jan | 36.0 | 19.9 | 2.01 | 2.01 | 2.80 | 7.10 |
| 22 Jan | 36.1 | 19.9 | 2.13 | 2.13 | 2.91 | 7.40 |
| 23 Jan | 36.2 | 20.0 | 2.20 | 2.20 | 3.11 | 7.90 |
| 24 Jan | 36.2 | 20.0 | 2.32 | 2.32 | 3.19 | 8.10 |
| 25 Jan | 36.3 | 20.0 | 2.40 | 2.40 | 3.39 | 8.60 |
| 26 Jan | 36.4 | 20.1 | 2.48 | 2.48 | 3.58 | 9.10 |
| 27 Jan | 36.5 | 20.2 | 2.60 | 2.60 | 3.82 | 9.70 |
| 28 Jan | 36.6 | 20.2 | 2.68 | 2.68 | 4.02 | 10.20 |
| 29 Jan | 36.7 | 20.3 | 2.76 | 2.76 | 4.21 | 10.70 |
| 30 Jan | 36.9 | 20.4 | 2.87 | 2.87 | 4.41 | 11.20 |
| 31 Jan | 37.0 | 20.5 | 2.95 | 2.95 | 4.61 | 11.70 |
Weather history Lebanon - May 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 May | 63.0 | 39.0 | 0.01 | 0.00 | 0.0 |
| 02 May | 55.9 | 42.1 | 0.06 | 0.00 | 0.0 |
| 03 May | 60.1 | 41.0 | 0.00 | 0.00 | 0.0 |
| 04 May | 73.9 | 43.0 | 0.00 | 0.00 | 0.0 |
| 05 May | 82.0 | 55.0 | 0.00 | 0.00 | 0.0 |
| 06 May | 70.0 | 54.0 | 0.38 | 0.00 | 0.0 |
| 07 May | 66.0 | 48.9 | 0.03 | 0.00 | 0.0 |
| 08 May | 64.9 | 41.0 | T | 0.00 | 0.0 |
| 09 May | 66.0 | 50.0 | 0.18 | 0.00 | 0.0 |
| 10 May | 68.0 | 48.0 | 0.04 | 0.00 | 0.0 |
| 11 May | 64.9 | 48.0 | 0.00 | 0.00 | 0.0 |
| 12 May | 69.1 | 39.9 | 0.00 | 0.00 | 0.0 |
| 13 May | 71.1 | 53.1 | 0.31 | 0.00 | 0.0 |
| 14 May | 57.0 | 48.0 | 0.00 | 0.00 | 0.0 |
| 15 May | 70.0 | 48.0 | 0.00 | 0.00 | 0.0 |
| 16 May | 82.0 | 50.0 | T | 0.00 | 0.0 |
| 17 May | 87.1 | 63.0 | 0.00 | 0.00 | 0.0 |
| 18 May | 95.0 | 63.0 | 0.00 | 0.00 | 0.0 |
| 19 May | 93.0 | 69.1 | 0.00 | 0.00 | 0.0 |
| 20 May | 90.0 | 66.9 | T | 0.00 | 0.0 |
| 21 May | 66.9 | 53.1 | 0.20 | 0.00 | 0.0 |
| 22 May | 69.1 | 52.0 | 0.02 | 0.00 | 0.0 |
| 23 May | 52.0 | 46.0 | 0.87 | 0.00 | 0.0 |
| 24 May | 60.1 | 48.9 | 0.34 | 0.00 | 0.0 |
| 25 May | 75.9 | 57.0 | 0.15 | 0.00 | 0.0 |
| 26 May | 79.0 | 55.9 | 0.00 | 0.00 | 0.0 |
| 27 May | 82.0 | 66.0 | 0.03 | 0.00 | 0.0 |
| 28 May | 75.9 | 57.0 | T | 0.00 | 0.0 |
| 29 May | 78.1 | 52.0 | 0.00 | 0.00 | 0.0 |
| 30 May | 70.0 | 53.1 | 0.00 | 0.00 | 0.0 |
| 31 May | 75.0 | 46.0 | 0.00 | 0.00 | 0.0 |
Past weather Lebanon
| May 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 72.0 ºF | 36 ºF | |
| Average low temperature Av. low temp. | 51.5 ºF | 20 ºF | |
| Total precipitation Total precip. | 2.62 inch | 2.96 inch | |
| Total snowfall Total snowfall | 0.00 inch | 5 inch | |
| Highest max temperature Highest max temp. | 95.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 52.0 ºF | - | |
| Highest min temperature Highest min temp. | 69.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 39.0 ºF | - | |
Past weather May 2026 incomplete - Missing data
Geo Lebanon - Pennsylvania
| Country | United States | |
|---|---|---|
| State | Pennsylvania | |
| County | Lebanon | |
| City | Lebanon | |
| Zip Code | 17046 | |
| Longitude | -76.41 dec. degr. | |
| Latitude | 40.34 dec. degr. | |
| Altitude - Elevation | 466ft | |
| ICAO | - | |
| IATA | - |
Date and Time Lebanon - Pennsylvania
| Local Time | 11:07 PM | |
|---|---|---|
| Sunrise | 05:37 AM | |
| Sunset | 08:41 PM | |
| Day/Night | Night | |
| Timezone | Eastern Daylight Time | |
| Timezone DB | America - New York |
Map of Lebanon - Pennsylvania
USGS National Map — Open interactive map
Lebanon weather averages
| Annual high temperature | 61ºF |
| Annual low temperature | 41ºF |
| Average annual precip. | 43.35 inch |
| Av. annual snowfall | 22 inch |
Station Data
Monthly averages Lebanon
Longitude: -76.4113, Latitude: 40.3409
Average weather Lebanon, PA - 17046
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...