Hagerstown, MD
Maryland · Records since 1899–2026
☀️ 85°F
Currently in Hagerstown
As of 8:00 PM EDT
Records for July 28
🔥 Record High
101°F
July 28, 1993
+14° from 87° normal❄ Record Low
48°F
July 28, 1937
-20° from 68° normal
🌞 Normal high: 87°F 🌑 Normal low: 68°F 1991–2020 normals
All-Time Records — Hagerstown
105°F
Hottest Day Ever
Jul 14, 1954
-27°F
Coldest Day Ever
Jan 13, 1912
6.69"
Wettest Day Ever
Jul 20, 1956
26.0"
Most Snow in One Day
Jan 7, 1996
Top 10 Record Highs — July 28
| # | Temp | Date |
|---|---|---|
| 🏆 | 101°F | July 28, 1993 |
| 2 | 99°F | July 28, 1941 |
| 3 | 98°F | July 28, 2023 |
| 4 | 98°F | July 28, 1963 |
| 5 | 98°F | July 28, 1952 |
| 6 | 98°F | July 28, 1930 |
| 7 | 97°F | July 28, 1954 |
| 8 | 96°F | July 28, 1983 |
| 9 | 96°F | July 28, 1913 |
| 10 | 95°F | July 28, 2010 |
Top 5 Record Lows — July 28
| # | Temp | Date |
|---|---|---|
| 🥶 | 48°F | July 28, 1937 |
| 2 | 48°F | July 28, 1920 |
| 3 | 49°F | July 28, 1962 |
| 4 | 49°F | July 28, 1946 |
| 5 | 50°F | July 28, 1903 |
Heat Wave Summary — Hagerstown
threshold: 93°F (90th percentile of historical Jun–Aug highs)4.0
Avg heat wave length
days (historical)
97°
Avg peak temp
during heat waves
15
Dangerous nights 2026
Overnights ≥ 70°F
1
Heat waves 2026
so far
2026 Daily High Temperature vs Normal
Year to date
Above normal
Below normal
99 of 207 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1899–202615
2026 so far
24
Avg/year 1970–2025
32
Avg/year (last 10 complete)
59
Most in a year (2010)
Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Hagerstown
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Aug 8, 1988 – Aug 17, 1988 | 10 | 103°F (Aug 15) | 97°F | 69°F |
| 2 | Aug 26, 1953 – Sep 4, 1953 | 10 | 101°F (Aug 31) | 98°F | 64°F |
| 3 | Jul 16, 1991 – Jul 24, 1991 | 9 | 103°F (Jul 23) | 97°F | 69°F |
| 4 | Jul 15, 1953 – Jul 22, 1953 | 8 | 100°F (Jul 17) | 96°F | 65°F |
| 5 | Jul 4, 1993 – Jul 11, 1993 | 8 | 98°F (Jul 8) | 96°F | 71°F |
| 6 | Jul 5, 1988 – Jul 11, 1988 | 7 | 102°F (Jul 7) | 98°F | 66°F |
| 7 | Aug 1, 1955 – Aug 7, 1955 | 7 | 101°F (Aug 2) | 99°F | 69°F |
| 8 | Aug 11, 1944 – Aug 17, 1944 | 7 | 100°F (Aug 13) | 96°F | 68°F |
| 9 | Jul 19, 1987 – Jul 25, 1987 | 7 | 98°F (Jul 21) | 97°F | 70°F |
| 10 | Jul 4, 2024 – Jul 10, 2024 | 7 | 97°F (Jul 5) | 95°F | 74°F |
Heat Waves Per Year
Warm Summer Nights (Jun–Aug)
Nights where the overnight low exceeded the 1991–2020 normal low
27
2026 so far
above-normal nights
31.8
Avg / summer
1970–2020
64
Most in a summer
2010
Above-Normal Summer Nights Per Year
Average June–August Low by Decade
Overnight lows · complete decades only
Precipitation
Actual vs. 1991–2020 full-month and full-season normals
13.99"
2026 YTD
Normal: 20.18"
-6.19"
1.38"
July so far
July normal: 2.94"
-1.56"
3.08"
Summer so far
Summer normal: 9.20"
-6.12"
1
2026 heavy rain days
Days with ≥ 1.0"
Monthly Precipitation — Last 24 Months
Blue = actual · dashed line = monthly normal
Annual Precipitation Per Year (1970–2026)
Blue = above average · tan = below average · gold = 2026 (partial)
Heavy Rain Days Per Year (≥ 1.0")
Compare year-to-year changes in days with heavy rainfall (≥ 1.0")