Saint Helena, MD
Unincorporated community in Baltimore County, Maryland
Saint Helena is a small unincorporated community in Baltimore County, Maryland. It is 1.6 miles E of Dundalk, the nearest town. Its ZIP code is 21224.
Saint Helena at a glance
- State
- Maryland
- County
- Baltimore County
- ZIP code
- 21224
- Nearest town
- Dundalk (1.6 mi)
- Time zone
- America/New York
- Coordinates
- 39.2600, -76.5256
Weather in Saint Helena now
Loading the National Weather Service forecast…
Saint Helena weather by the hour
Saint Helena weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Saint Helena.
This week in Saint Helena
Sunrise, sunset and moon in Saint Helena
What is the weather usually like in Saint Helena?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 90°F average high
- Januarycoldest month · 30°F average low
- 43.7 inprecipitation per year · 1,111 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Saint Helena: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MD SCI CTR BALTIMORE, MD US (USW00093784), adjusted for the elevation of Saint Helena.
Saint Helena weather month by month
Sunrise and sunset in Saint Helena through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:22 AM | 5:08 PM | 9 h 46 min |
| February | 6:56 AM | 5:44 PM | 10 h 48 min |
| March | 7:15 AM | 7:14 PM | 11 h 58 min |
| April | 6:27 AM | 7:44 PM | 13 h 17 min |
| May | 5:50 AM | 8:14 PM | 14 h 23 min |
| June | 5:37 AM | 8:35 PM | 14 h 58 min |
| July | 5:50 AM | 8:33 PM | 14 h 42 min |
| August | 6:17 AM | 8:03 PM | 13 h 45 min |
| September | 6:46 AM | 7:16 PM | 12 h 29 min |
| October | 7:14 AM | 6:28 PM | 11 h 14 min |
| November | 6:48 AM | 4:53 PM | 10 h 4 min |
| December | 7:17 AM | 4:45 PM | 9 h 28 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Saint Helena?
Saint Helena has a humid subtropical climate. The warmest month is July, with an average high of 90°F (32°C), and the coldest is January, with average lows of 30°F (-1°C).
It gets about 43.7 inches (1,111 mm) of precipitation a year. The wettest month is July and the driest is February.
The best time to visit Saint Helena is May–June and September–October. 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 Saint Helena
The closest live webcam is Baltimore: Northwest View, 3.6 miles S of Saint Helena.
Webcams: Windy.com. Distances in a straight line from Saint Helena.
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Map of Saint Helena, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Saint Helena Street View
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Open in Google Maps ›Towns near Saint Helena
Other communities near Saint Helena
- Sollers1.9 mi SE
- Sollers Point1.9 mi S
- Fitzell3.8 mi SE
- Fitzell3.8 mi SE
- Sparrows Point3.9 mi SE
- Curtis Bay4.1 mi SW
- Darinton4.1 mi SE
- Water View4.4 mi SE
- Roland Terrace4.9 mi SW
- Lodge Forest4.9 mi SE
- Arundel Village subdivision5.0 mi SW
- Guilford Manor5.4 mi SW
- Bohemia Beach5.5 mi SW
- Solley Park5.6 mi S
- Arundel Gardens6.0 mi SW
Questions about Saint Helena
Where is Saint Helena, MD?
Saint Helena is an unincorporated community in Baltimore County, Maryland, 1.6 miles E of Dundalk.
What county is Saint Helena in?
Saint Helena is in Baltimore County, Maryland.
What is the ZIP code of Saint Helena, MD?
The ZIP code for Saint Helena is 21224.
What is the nearest town to Saint Helena?
Dundalk, 1.6 miles away.
Are there webcams near Saint Helena?
Yes. The closest is Baltimore: Northwest View, 3.6 miles away.
What is the hottest month in Saint Helena?
July, with an average high of 90°F (32°C).
What is the coldest month in Saint Helena?
January, with an average low of 30°F (-1°C).
How much does it rain in Saint Helena?
About 43.7 inches (1,111 mm) a year; the wettest month is July.
Does it snow in Saint Helena?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Saint Helena?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Saint Helena have?
Humid subtropical (Köppen Cfa).
Last updated: