Highland Beach, MD climate
Highland Beach has mild winters and warm summers. A typical July afternoon reaches 88°, a January night drops to 28°, and about 14 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decade7° warmer than normal today. The forecast high is 80°, and a typical Oct 1 in Highland Beach peaks around 73°.Live forecast: National Weather Service · Normal: NOAA 1991–2020
What a year in Highland Beach feels like
Winter
Spring
Summer
Fall
Highland Beach weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 44° | 28° | 3.0" | 5.1" | 10 | 4 | 29° – 43° |
| February | 47° | 29° | 2.6" | 4.8" | 10 | 4 | 27° – 46° |
| March | 55° | 36° | 4.0" | 2.3" | 11 | 1 | 40° – 55° |
| April | 66° | 46° | 3.3" | 0.1" | 11 | 0 | 52° – 62° |
| May | 75° | 56° | 3.7" | 0 | 11 | 0 | 61° – 71° |
| June | 84° | 65° | 4.3" | 0 | 10 | 0 | 70° – 78° |
| July | 88° | 70° | 4.4" | 0 | 10 | 0 | 74° – 83° |
| August | 86° | 69° | 4.5" | 0 | 9 | 0 | 73° – 81° |
| September | 79° | 62° | 4.6" | 0 | 8 | 0 | 68° – 75° |
| October | 69° | 50° | 3.8" | 0 | 9 | 0 | 55° – 65° |
| November | 57° | 40° | 3.1" | 0 | 9 | 0 | 42° – 53° |
| December | 48° | 33° | 3.7" | 1.8" | 11 | 1 | 32° – 51° |
| Year | 66° | 49° | 45.0" | 14.1" | 118 | 9 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Highland Beach
Highland Beach gets 45 inches of rain and melted snow a year. September is the wettest month and February the driest. Rain or snow falls on about 118 days a year. Snow covers the ground about 9 days of the year.
About 234 frost-free days a year
In half of years the last 32° night comes by March 27 and the first one by November 13. That leaves about 234 frost-free days for gardens, longer than 87% of U.S. towns.
Heating and cooling a home in Highland Beach
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Highland Beach, 70% of that work is heating and 30% is cooling.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Highland Beach and its neighbors
Highland Beach borders 1 town with climate data. January nights across them vary by 0.0°. Annapolis Neck has both the coldest January nights (28°) and the hottest July afternoons (88°). Highland Beach’s January low is 28° and its July high 88°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Highland Beach compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Highland Beach averaged 1.6° warmer than the 1900s. The biggest change is in December (+2.7°). The shift is larger than in 74% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Highland Beach’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 32° to 51°. September is the most reliable, staying within 7°.
Common questions about Highland Beach’s climate
What is the coldest month in Highland Beach?
January, with a typical high of 44° and a low of 28°.
What is the hottest month in Highland Beach?
July, with a typical high of 88° and a low of 70°. About 40 days a year reach 90°.
How much snow does Highland Beach get?
About 14 inches in a normal winter, most of it in January.
When is the first frost in Highland Beach?
In half of years the first 32° night comes by November 13, and the last spring frost by March 27.
What is the rainiest month in Highland Beach?
September, with 4.6 inches of rain and melted snow. The year totals 45 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Highland Beach itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Royal Oak 2 Ssw, MD (21 mi, snow) and Annapolis Police Brks, MD (5 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.