Dewey Heights, PA
Unincorporated community in Lehigh County, Pennsylvania
Dewey Heights is a small unincorporated community in Lehigh County, Pennsylvania. It is 0.4 miles NW of Cementon, the nearest town. Its ZIP code is 18037.
Dewey Heights at a glance
- State
- Pennsylvania
- County
- Lehigh County
- ZIP code
- 18037
- Nearest town
- Cementon (0.4 mi)
- Time zone
- America/New York
- Coordinates
- 40.6836, -75.5131
Weather in Dewey Heights now
Loading the National Weather Service forecast…
Dewey Heights weather by the hour
Dewey Heights weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Dewey Heights.
This week in Dewey Heights
Sunrise, sunset and moon in Dewey Heights
What is the weather usually like in Dewey Heights?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 22°F average low
- 47.4 inprecipitation per year · 1,203 mm
- 33.1 insnowfall per year · 84 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Dewey Heights: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ALLENTOWN INTL AP, PA US (USW00014737), adjusted for the elevation of Dewey Heights.
Dewey Heights weather month by month
Sunrise and sunset in Dewey Heights through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:22 AM | 5:00 PM | 9 h 38 min |
| February | 6:54 AM | 5:38 PM | 10 h 44 min |
| March | 7:11 AM | 7:10 PM | 11 h 58 min |
| April | 6:21 AM | 7:42 PM | 13 h 21 min |
| May | 5:43 AM | 8:13 PM | 14 h 30 min |
| June | 5:28 AM | 8:36 PM | 15 h 7 min |
| July | 5:42 AM | 8:33 PM | 14 h 51 min |
| August | 6:11 AM | 8:01 PM | 13 h 50 min |
| September | 6:41 AM | 7:12 PM | 12 h 31 min |
| October | 7:12 AM | 6:23 PM | 11 h 11 min |
| November | 6:47 AM | 4:45 PM | 9 h 58 min |
| December | 7:17 AM | 4:37 PM | 9 h 19 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Dewey Heights?
Dewey Heights has a hot-summer humid continental climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 22°F (-6°C).
It gets about 47.4 inches (1,203 mm) of precipitation a year. The wettest month is July and the driest is February. Snow is common: about 33 inches fall in an average year.
The best time to visit Dewey Heights is May–June and August–September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Dewey Heights
The closest live webcam is Whitehall, 4.2 miles S of Dewey Heights.
Webcams: Windy.com. Distances in a straight line from Dewey Heights.
Do you know Dewey Heights? Tell us about it
Help other travelers: share what makes Dewey Heights special. We review every message before publishing it.
Map of Dewey Heights, PA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Dewey Heights Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Dewey Heights
Other communities near Dewey Heights
Questions about Dewey Heights
Where is Dewey Heights, PA?
Dewey Heights is an unincorporated community in Lehigh County, Pennsylvania, 0.4 miles NW of Cementon.
What county is Dewey Heights in?
Dewey Heights is in Lehigh County, Pennsylvania.
What is the ZIP code of Dewey Heights, PA?
The ZIP code for Dewey Heights is 18037.
What is the nearest town to Dewey Heights?
Cementon, 0.4 miles away.
Are there webcams near Dewey Heights?
Yes. The closest is Whitehall, 4.2 miles away.
What is the hottest month in Dewey Heights?
July, with an average high of 86°F (30°C).
What is the coldest month in Dewey Heights?
January, with an average low of 22°F (-6°C).
How much does it rain in Dewey Heights?
About 47.4 inches (1,203 mm) a year; the wettest month is July.
Does it snow in Dewey Heights?
Yes, about 33 inches of snow fall in an average year.
When is the best time to visit Dewey Heights?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Dewey Heights have?
Hot-summer humid continental (Köppen Dfa).
Last updated: