Manassas Park city, Virginia · Frost dates
Manassas Park city frost dates.
First-frost, last-frost, and growing-season length for Manassas Park city, Virginia. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 04-24
- 20%
- 04-20
- 50%
- 04-12
- 80%
- 04-03
- 90%
- 03-30
First fall frost
- 10%
- 10-13
- 20%
- 10-18
- 50%
- 10-27
- 80%
- 11-03
- 90%
- 11-07
28°F — killing freeze
Last spring freeze
- 10%
- 04-14
- 20%
- 04-09
- 50%
- 04-01
- 80%
- 03-22
- 90%
- 03-17
First fall freeze
- 10%
- 10-24
- 20%
- 10-29
- 50%
- 11-05
- 80%
- 11-14
- 90%
- 11-19
Growing season length (days, 28°F threshold)
- Short year
- 193
- Median
- 218
- Long year
- 247
Source NOAA station
MANASSAS, VA US
3.7 mi · 30 yrs of record (1991–2020) · 245 ft elev.
Data from MANASSAS, VA US, 3.7 miles away with 30-year NOAA record (1991-2020).
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