Smithsburg, MD Climate: Temperature by Month
Annual temperature and rainfall from NOAA NCEI's 1991–2020 normals →; comfort score computed by PlainClimate
30-year climate normals (1991-2020) from Smithsburg's primary NOAA station, SMITHSBURG 2NW.
The climate verdict for Smithsburg
Smithsburg, Maryland has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 52°F. July is the warmest month at 74°F and January the coldest at 30°F.
- 52°F
- yearly average temperature, NOAA normal
- 177 days
- growing season, frost-free days
Smithsburg: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00188371 · Smithsburg, MD 52°F mean
TEMP-COOL · RANK-MID · PHOTO-FINISH · PRCP-UNK · SWING-MID · COMF-UNK · LOAD-HEAT · STN-1 · BOOK-PART
- TEMP-COOL 52°F
- RANK-MID #3,431
- PHOTO-FINISH ≈ Lebanon
- PRCP-UNK Rain n/a
- SWING-MID 44°F
- COMF-UNK Comfort n/a
- LOAD-HEAT 5,457 HDD
- STN-1 USC00188371
- BOOK-PART 4/6 fields
Nearest mean-temperature peer: Lebanon, PA (+ 0 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every MD station list.
- Smithsburg (this station) 52°F
- Hot York, PA 52°F
- Near Lebanon, PA 52°F
- Near Hillsboro, OH 52°F
- Near Blanding, UT 52°F
Climate Living Index · Smithsburg
Smithsburg: 53/100 · grade D
Smithsburg publishes 3 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 3 missing weights rescale to 100.
PlainClimate-derived for Smithsburg, not an official NOAA rating. Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Normal heat + freeze calendar | 129 calendar days | 59/100 · C |
| Annual temperature balance | 52.3°F · 15.2° from 67.5°F | 50/100 · D |
| Frost-free season | 177 days/year | 48/100 · D |
Smithsburg · 2026-08-04 · NOAA NCEI Climate Normals · method .
National standing · heating-led station
Where Smithsburg sits across the climate record
Available NOAA 1991–2020 fields for Smithsburg are ranked only against stations that publish the same field, missing metrics stay blank rather than estimated.
- Annual temperature
- 50th percentile warmth
- Mid-pack annual mean versus 6,861 station normals.
- Seasonal temperature swing
- 52nd percentile swing
- Typical seasonal amplitude versus 6,861 complete station-years.
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 39°F (4°C) | 22°F (-5°C) | 30°F (-1°C) | N/A | 25.4 | 0.0 |
| February | 42°F (6°C) | 22°F (-5°C) | 32°F (0°C) | N/A | 24.0 | 0.0 |
| March | 51°F (10°C) | 29°F (-2°C) | 40°F (4°C) | N/A | 20.8 | 0.0 |
| April | 63°F (17°C) | 39°F (4°C) | 51°F (11°C) | N/A | 7.2 | 0.3 |
| May | 72°F (22°C) | 49°F (10°C) | 61°F (16°C) | N/A | 1.2 | 0.4 |
| June | 81°F (27°C) | 59°F (15°C) | 70°F (21°C) | N/A | 0.0 | 3.9 |
| July | 86°F (30°C) | 63°F (17°C) | 74°F (23°C) | N/A | 0.0 | 7.7 |
| August | 84°F (29°C) | 61°F (16°C) | 72°F (22°C) | N/A | 0.0 | 6.6 |
| September | 77°F (25°C) | 54°F (12°C) | 65°F (19°C) | N/A | 0.0 | 1.4 |
| October | 66°F (19°C) | 42°F (6°C) | 54°F (12°C) | N/A | 3.3 | 0.0 |
| November | 53°F (12°C) | 32°F (0°C) | 43°F (6°C) | N/A | 15.9 | 0.0 |
| December | 43°F (6°C) | 26°F (-3°C) | 35°F (1°C) | N/A | 23.7 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 86°F around July 16, short of 90°F on every date, while 129 dates carry a normal low at or below freezing, the coldest 21°F near January 28.
The freezing stretch
The normal low stays at or below 32°F into March 24, then returns to freezing around November 17, covering 129 dates in all.
Derived from the normal daily minimum. This is a different measure from the 50%-probability frost dates shown elsewhere on this page, which come from NOAA’s frost product.
The widest day
April 19 carries the biggest normal gap between afternoon and dawn, 25°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Smithsburg.
Monthly Precipitation
Average monthly rainfall
Frost Dates & Growing Season
First Fall Freeze
October 19
50% probability date
Last Spring Freeze
April 25
50% probability date
Growing Season
177 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
5,457
Higher = more heating needed
Cooling Degree Days
849
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside MD closest to Smithsburg on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (52°F here).
- Albany, MO 52°F · 0.0°F off
- Avondale, PA 52°F · 0.0°F off
- Benkelman, NE 52°F · 0.0°F off
- Bremerton, WA 52°F · 0.0°F off
Data-derived climate profile
How Smithsburg's climate pattern fits together
heating led · mid swing
Smithsburg's energy balance leans toward cold weather: 5,457 annual heating degree days against 849 for cooling. Its 43.8°F seasonal range still makes the monthly rows more useful than the annual average alone.
Smithsburg's frost-free season lasts about 177 days, a middle-length window whose endpoints matter more than the annual average. It describes freeze probability, not year-specific planting conditions.
July and January mark the typical warm and cold ends of the calendar in Smithsburg's middle-range seasonal profile. The measured spread is 43.8°F. The annual average is 52°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
A moisture-range label is withheld because Smithsburg's annual precipitation total is unavailable. Monthly source values remain visible where NOAA provides them, and no annual amount is reconstructed from incomplete data.
These labels group NOAA 1991-2020 normals from Smithsburg's primary station, so the winter figures are a thirty-year average and not a floor: a single hard season can run well below them. Treat each band as a descriptive range for Smithsburg, not an official NOAA class or a year-ahead forecast.
Questions about Smithsburg's climate
How cold does Smithsburg get in winter? ▼
How much energy does heating and cooling require in Smithsburg? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Smithsburg's primary station: SMITHSBURG 2NW (USC00188371). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The 2024 Census Gazetteer identifies the exact name-and-state match as an incorporated place (GEOID 2472900). Match rule for Smithsburg: exact normalized name + state only, no fuzzy expansion, so nearby differently spelled facilities stay unmatched.
On this page every temperature, precipitation, and derived score for Smithsburg comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.