Zip 21777 (Point of Rocks, MD) Weather


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The most pleasant months of the year for the 21777 zip code are September, May and June. In the 21777 zip code, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 21777 zip code with an average high temperature of 87.6°, which ranks it as warmer than most places in Maryland. January is the snowiest month in the 21777 zip code with 7.3 inches of snow, and 4 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.

Today's Weather - Point of Rocks, MD

9 AM PST

Mostly Sunny

71°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
This AfternoonMostly Sunny74° / 47°NW 12 mph
FridayCloudy then Rain Showers Likely67° / 50°SE 6 to 12 mph
SaturdayMostly Sunny67° / 41°NW 6 to 15 mph
SundayPartly Sunny60° / 41°NW 6 to 10 mph
MondaySunny65° / 43°N 8 mph
TuesdayMostly Sunny then Slight Chance Rain Showers71° / 50°S 5 to 14 mph
WednesdayChance Rain Showers66° / 43°W 15 mph

Weather Highlights

Summer High: the July high is around 88 degrees
Winter Low: the January low is 23
Rain: averages 43 inches of rain a year
Snow: averages 20 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Point of Rocks (zip 21777) area is 8.2 (10=best), which means it is more comfortable than most places in Maryland.

8.2 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January41° 23°
February45° 25°
March54° 32°
April66° 41°
May75° 51°
June84° 61°
July88° 65°
August86° 64°
September79° 56°
October68° 44°
November56° 36°
December44° 27°
Hot, Freezing, Rainy, Snowy Days: Point of Rocks
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January02693
February02282
March016101
April14100
May10120
June50100
July100100
August8090
September2090
October0280
November01190
December02391

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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