Hot-summer humid continental climate
Climate New Castle - Pennsylvania
Annual high61ºF
Annual low39ºF
Precipitation39.46 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 35 | 18 | 2.61 | 11 |
| Feb | 39 | 19 | 2.11 | 8 |
| Mar | 48 | 26 | 2.93 | 4 |
| Apr | 62 | 35 | 3.32 | 1 |
| May | 71 | 45 | 3.71 | 0 |
| Jun | 80 | 55 | 3.94 | 0 |
| Jul | 84 | 60 | 4.52 | 0 |
| Aug | 83 | 58 | 3.62 | 0 |
| Sep | 76 | 51 | 3.65 | 0 |
| Oct | 65 | 40 | 2.87 | 0 |
| Nov | 52 | 32 | 3.22 | 1 |
| Dec | 40 | 24 | 2.96 | 6 |
- JanHigh 35ºFLow 18ºFPrecip 2.61 inch
- FebHigh 39ºFLow 19ºFPrecip 2.11 inch
- MarHigh 48ºFLow 26ºFPrecip 2.93 inch
- AprHigh 62ºFLow 35ºFPrecip 3.32 inch
- MayHigh 71ºFLow 45ºFPrecip 3.71 inch
- JunHigh 80ºFLow 55ºFPrecip 3.94 inch
- JulHigh 84ºFLow 60ºFPrecip 4.52 inch
- AugHigh 83ºFLow 58ºFPrecip 3.62 inch
- SepHigh 76ºFLow 51ºFPrecip 3.65 inch
- OctHigh 65ºFLow 40ºFPrecip 2.87 inch
- NovHigh 52ºFLow 32ºFPrecip 3.22 inch
- DecHigh 40ºFLow 24ºFPrecip 2.96 inch
Climate summary
What is the average weather in New Castle, Pennsylvania?
New Castle experiences a humid continental climate, marked by a very strong seasonal contrast. Summers are warm and fairly wet, with July being the wettest month. Winters are cold and snowy, bringing significant snowfall. Precipitation is spread relatively evenly throughout the year, with winter moisture often arriving as snow.
New Castle weather averages
Annual high61ºF
Annual low39ºF
Precipitation39.46 inch
Snowfall31 inch
Daily normals New Castle - Pennsylvania - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 38.1 | 21.6 | 0.11 | 0.11 | 0.20 | 0.20 |
| Jan 2 | 37.9 | 21.4 | 0.22 | 0.22 | 0.50 | 0.50 |
| Jan 3 | 37.8 | 21.2 | 0.33 | 0.33 | 0.70 | 0.70 |
| Jan 4 | 37.7 | 21.0 | 0.44 | 0.44 | 0.90 | 0.90 |
| Jan 5 | 37.5 | 20.8 | 0.55 | 0.55 | 1.20 | 1.20 |
| Jan 6 | 37.4 | 20.6 | 0.65 | 0.65 | 1.40 | 1.40 |
| Jan 7 | 37.3 | 20.3 | 0.75 | 0.75 | 1.70 | 1.70 |
| Jan 8 | 37.2 | 20.1 | 0.85 | 0.85 | 2.00 | 2.00 |
| Jan 9 | 37.1 | 19.9 | 0.95 | 0.95 | 2.30 | 2.30 |
| Jan 10 | 37.0 | 19.7 | 1.05 | 1.05 | 2.60 | 2.60 |
| Jan 11 | 36.9 | 19.5 | 1.15 | 1.15 | 3.00 | 3.00 |
| Jan 12 | 36.8 | 19.4 | 1.25 | 1.25 | 3.30 | 3.30 |
| Jan 13 | 36.7 | 19.2 | 1.34 | 1.34 | 3.70 | 3.70 |
| Jan 14 | 36.7 | 19.0 | 1.44 | 1.44 | 4.00 | 4.00 |
| Jan 15 | 36.6 | 18.8 | 1.54 | 1.54 | 4.40 | 4.40 |
| Jan 16 | 36.6 | 18.7 | 1.64 | 1.64 | 4.80 | 4.80 |
| Jan 17 | 36.5 | 18.5 | 1.73 | 1.73 | 5.10 | 5.10 |
| Jan 18 | 36.5 | 18.4 | 1.83 | 1.83 | 5.50 | 5.50 |
| Jan 19 | 36.5 | 18.2 | 1.92 | 1.92 | 5.80 | 5.80 |
| Jan 20 | 36.4 | 18.1 | 2.00 | 2.00 | 6.20 | 6.20 |
| Jan 21 | 36.4 | 18.0 | 2.09 | 2.09 | 6.50 | 6.50 |
| Jan 22 | 36.5 | 17.9 | 2.17 | 2.17 | 6.90 | 6.90 |
| Jan 23 | 36.5 | 17.8 | 2.25 | 2.25 | 7.30 | 7.30 |
| Jan 24 | 36.5 | 17.7 | 2.33 | 2.33 | 7.60 | 7.60 |
| Jan 25 | 36.5 | 17.7 | 2.41 | 2.41 | 8.00 | 8.00 |
| Jan 26 | 36.6 | 17.6 | 2.49 | 2.49 | 8.30 | 8.30 |
| Jan 27 | 36.6 | 17.6 | 2.56 | 2.56 | 8.70 | 8.70 |
| Jan 28 | 36.7 | 17.6 | 2.64 | 2.64 | 9.00 | 9.00 |
| Jan 29 | 36.8 | 17.5 | 2.71 | 2.71 | 9.40 | 9.40 |
| Jan 30 | 36.9 | 17.6 | 2.79 | 2.79 | 9.70 | 9.70 |
| Jan 31 | 37.0 | 17.6 | 2.86 | 2.86 | 10.10 | 10.10 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history New Castle - January 2020
| Day | HighºF | LowºF | Precip.inch | Snowinch | Snow depthinch |
|---|---|---|---|---|---|
| Jan 1 | – | – | – | – | – |
| Jan 2 | 39.0 | 25.0 | 0.00 | 0.00 | 0.0 |
| Jan 3 | 46.0 | 25.0 | 0.12 | 0.00 | 0.0 |
| Jan 4 | 48.9 | 41.0 | 0.51 | 0.00 | 0.0 |
| Jan 5 | 42.1 | 30.0 | 0.06 | 0.00 | 0.0 |
| Jan 6 | 39.0 | 30.0 | 0.00 | 0.00 | 0.0 |
| Jan 7 | 43.0 | 21.9 | 0.00 | 0.00 | 0.0 |
| Jan 8 | 44.1 | 24.1 | 0.00 | 0.00 | 0.0 |
| Jan 9 | 33.1 | 15.1 | 0.03 | 0.00 | 0.0 |
| Jan 10 | 45.0 | 15.1 | 0.05 | 0.00 | 0.0 |
| Jan 11 | 55.0 | 39.9 | 0.37 | 0.00 | 0.0 |
| Jan 12 | 68.0 | 41.0 | 0.18 | 0.00 | 0.0 |
| Jan 13 | 41.0 | 32.0 | 0.00 | 0.00 | 0.0 |
| Jan 14 | 46.9 | 28.0 | 0.00 | 0.00 | 0.0 |
| Jan 15 | 48.9 | 28.0 | 0.00 | 0.00 | 0.0 |
| Jan 16 | 55.9 | 30.0 | 0.06 | 0.00 | 0.0 |
| Jan 17 | – | – | – | – | – |
| Jan 18 | 28.0 | 23.0 | 0.20 | 0.39 | 2.0 |
| Jan 19 | 43.0 | 23.0 | 0.50 | 0.51 | 2.0 |
| Jan 20 | 23.0 | 10.0 | 0.15 | 0.20 | 2.0 |
| Jan 21 | 26.1 | 9.0 | 0.00 | 0.00 | 2.0 |
| Jan 22 | 25.0 | 9.0 | 0.00 | 0.00 | 1.0 |
| Jan 23 | 36.0 | 9.0 | 0.00 | 0.00 | 0.0 |
| Jan 24 | 43.0 | 18.0 | 0.00 | 0.00 | 0.0 |
| Jan 25 | 43.0 | 34.0 | 1.12 | 0.00 | 0.0 |
| Jan 26 | 41.0 | 33.1 | T | 0.00 | 0.0 |
| Jan 27 | 41.0 | 32.0 | T | 0.00 | 0.0 |
| Jan 28 | 34.0 | 32.0 | T | 0.00 | 0.0 |
| Jan 29 | 35.1 | 30.0 | T | 0.00 | 0.0 |
| Jan 30 | – | – | – | – | – |
| Jan 31 | 32.0 | 18.0 | 0.00 | 0.00 | 0.0 |
The data for January 2020 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature68.0ºF · Jan 12
- Lowest max temperature23.0ºF · Jan 20
- Highest min temperature41.0ºF · Jan 4
- Lowest min temperature9.0ºF · Jan 21
Geo New Castle - Pennsylvania
Location
- Country
- United States
- State
- Pennsylvania
- County
- Lawrence
- City
- New Castle
- Zip Code
- 16101
- Elevation
- 1037 ft
- Longitude
- -80.41
- Latitude
- 41.03
- ICAO
- –
- IATA
- –