Location & Surroundings
Centennial is a settlement in Pennsylvania, United States, at 163 m elevation. The nearest larger town is Hanover, 7 km to the east. The national capital Washington is about 100 km to the south. The nearest airport is Lamberson Airport, 8 km away.
Also known as: Mount Rock
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
39° 48' 55" N, 77° 3' 32" W
- Elevation 163 m (DEM: 164 m)
- Timezone America/New_York
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 90 p/km²
- Built-up 4.9%
- Settlement Low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 14:53
- Sunrise 06:45
- Sunset 19:23
- Day length 12 h 38 min
Other populated places nearby
Nearby
Alternate Names
Weather in Centennial
Current conditions and a 3-day (72-hour) weather forecast for Centennial, updated from the NOAA GFS model.
Now 18.5 C with overcast skies and a 1.7 m/s south-easterly wind. Next 24h: 18.5 to 28.0 C, max wind 5.4 m/s. Precip around 7.2 mm. Solar peaks near 544 W/m2.
Temperature
18.5 C
Wind
1.7 m/s SE (113 deg)
Humidity
88 %
Pressure
1,018.6 hPa
Clouds
95 %
Precip
7.19 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 18.5 | 1.7 | 113 | 88 | 1,018.6 | - / 0.00 | 95 | 0.0 | n/a |
| 6h | 28.0 | 5.4 | 162 | 53 | 1,016.3 | 0.00 / 0.00 | 100 | 544.4 | n/a |
| 12h | 24.3 | 5.3 | 156 | 75 | 1,014.9 | 0.04 / 0.04 | 100 | 206.9 | n/a |
| 18h | 21.0 | 1.8 | 173 | 98 | 1,013.8 | 4.08 / 4.12 | 100 | 0.0 | n/a |
| Tomorrow | 20.9 | 0.4 | 273 | 99 | 1,013.8 | 3.07 / 7.19 | 100 | 2.5 | n/a |
| 30h | 28.3 | 3.1 | 295 | 59 | 1,012.9 | 0.00 / 0.60 | 83 | 349.6 | n/a |
| 36h | 22.9 | 0.5 | 306 | 76 | 1,013.3 | 0.00 / 0.05 | 5 | 227.0 | n/a |
| 42h | 20.1 | 2.2 | 299 | 90 | 1,014.3 | 0.57 / 0.61 | 100 | 0.0 | n/a |
| Monday | 16.3 | 3.9 | 350 | 91 | 1,019.7 | 1.11 / 1.73 | 7 | 11.9 | n/a |
| 54h | 22.5 | 5.6 | 349 | 38 | 1,020.7 | 0.00 / 0.00 | 0 | 624.5 | n/a |
| 60h | 15.7 | 2.5 | 16 | 62 | 1,023.7 | 0.00 / 0.00 | 0 | 386.6 | n/a |
| 66h | 10.6 | 2.2 | 40 | 75 | 1,025.4 | 0.00 / 0.00 | 51 | 0.0 | n/a |
| Tuesday | 11.5 | 2.1 | 61 | 71 | 1,028.7 | 0.00 / 0.00 | 24 | 12.9 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-12 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Centennial?
Now 18.5 C with overcast skies and a 1.7 m/s south-easterly wind. Next 24h: 18.5 to 28.0 C, max wind 5.4 m/s. Precip around 7.2 mm. Solar peaks near 544 W/m2.
Is precipitation expected in the next 24 hours?
Around 7.2 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Centennial today?
Sunrise around 06:45 and sunset around 19:23 (local time). Day length about 12h 38m.
What is the local time in Centennial?
Local time is 14:53. Time zone: America/New_York (UTC-04:00).
What type of place is Centennial?
Centennial is a populated place.
What is the elevation of Centennial?
Elevation about 163 m. DEM 164 m.
Where is Centennial located?
It is at 39.81538, -77.05887 (latitude, longitude).
Which country is Centennial in?
It is in United States.